Abstract:
A bin monitoring system functions both as a device for lifting the bin and as a weighing system for monitoring or measuring the level of feed or other product in a bin. Various embodiments and methods of retrofitting the bin monitoring system to existing bins are provided. Further, the accuracy provided by various embodiments enables one to accurately predict when the bin will be empty. Thus, a feed mill, for example, can be aware of anticipated needs days in advance, allowing the feed mill to better optimize its scheduling and deliveries.

Description:
RELATED APPLICATIONS 
       [0001]    This application is a continuation of U.S. application Ser. No. 14/476,919, filed on Sep. 4, 2014, which is a continuation of U.S. application Ser. No. 13/338,610, filed on Dec. 28, 2011, now U.S. Pat. No. 8,853,566, which claims the benefit of U.S. Provisional Application No. 61/427,593 filed on Dec. 28, 2010; and U.S. application Ser. No. 13/338,610 is also a continuation-in-part of U.S. application Ser. No. 13/157,483 filed on Jun. 10, 2011, now U.S. Pat. No. 8,581,122, which is a continuation of U.S. application Ser. No. 12/109,841, filed on Apr. 25, 2008, now U.S. Pat. No. 7,980,129, which claims the benefit of U.S. Provisional Application No. 60/913,961, filed on Apr. 25, 2007, the disclosures of which are hereby incorporated by reference in their entirety. 
     
    
     TECHNICAL BACKGROUND 
       [0002]    The disclosure relates generally to feed bin monitors or the like and methods of installing feed bin monitors. More particularly, the disclosure relates to feed bin monitors having a load cell that is positioned above a bottom of a bin leg. 
       BACKGROUND 
       [0003]    Many animal finishing facilities have bulk bins and automated feed delivery systems. In theory, these bins and delivery systems are intended to assure an uninterrupted flow of feed to the feeder. In reality, however, various known delivery systems result in varying disruptions of feed availability, which may have very serious consequences. For example, out-of-feed events can cause animal health problems, such as ulcers, particularly in pigs. Other potential health problems include, for example, cannibalistic tail biting and Hemorrhagic Bowel Syndrome, which is often fatal to the animal. Moreover, it is believed that even one out-of-feed event can have a prolonged negative effect on weight gain. Paid dividends can be directly affected as a result. 
         [0004]    Out-of-feed events can be caused by a variety of causes. One notable cause is human error. Human errors are generally associated with empty bins, which occur when feed is not ordered, prepared, and delivered in a timely manner. Other causes of out-of-feed events include, for example, bridging and rat-holing of the feed. In these cases, the feed still remains in the bin, but does not flow to the delivery or auger system. As a result, even though feed is present in the bin, it is not delivered to the animals. When this occurs, the feed delivery system may shut down due to its extended run timers. No feed is then delivered until the feed delivery system is manually reset. If producers are not closely monitoring the feed delivery system, animals can be without feed for extended periods of time. While out-of-feed events can be prevented, in practice, they occur quite often. 
         [0005]    One method of preventing out-of-feed events involves personally checking each bin by climbing up a ladder to the top of the bin and visually noting and monitoring the level of the bin. This method is labor-intensive and can be quite dangerous, especially in frigid, icy, or wet weather. To save time and avoid safety risks associated with climbing to the top of the bin, some workers have resorted to physically hitting the bin to estimate the level of the feed by listening to the sound reverberation. This method, however, does not provide the producer with very accurate information. It is also still labor-intensive because the worker has to personally check each individual bin. Further, as compared to the past, it is now more common for farms to be isolated from the workers. As a result, it takes more effort to check and monitor the feed systems. Therefore, the feed bins often are not checked frequently enough to prevent out-of-feed events because it takes too much time to check the bins, and, additionally, rush orders are often not fulfilled quickly enough. 
         [0006]    Accordingly, electronic monitors have been devised to monitor feed levels. These known electronic monitors are equipped with compression load cells positioned on a concrete slab underneath the bin legs. The load cells measure the amount of the feed in the bin and are able to track the level and the changes in the feed weight, for example, from deliveries and consumption. Some of these known electronic monitors can make feed level data available to producers by telephone. Many producers choose not to implement these known systems, however, because they are costly and are difficult to retrofit to existing bins. Separate jacks or cranes are required so that the bin legs can be raised approximately 3-4 inches off of the concrete slab. Raising the bin disrupts the connections between the bins and the conveyor pipes that carry the feed from the bin to the feeding point. Known electronic feed bin monitors can also be unreliable because they are often susceptible to adverse affects on the accuracy of their measurements due to ice and foreign material under the supporting mechanisms. These supporting mechanisms include foot pads that are bolted to the concrete slab beneath the bin. Bolting the foot pads to the concrete slab introduces torques that can twist the load cell system enough to produce false readings at times. 
         [0007]    Some other known systems are sonar or ultrasound based. One drawback of such systems is that they only report a feed level, not weight. As a result, these systems have difficulty maintaining accuracy when, for example, there is bridging or rat-holing of feed, there are significant changes in feed density, or there are temperature variations. All of these events can alter the correlation between feed level and the true amount or weight of feed. Known sonar or ultrasound based systems can also only provide level monitoring. Thus, they cannot accurately measure feed delivered or consumed by weight. The present invention addresses problems associated with the related art. 
       SUMMARY OF THE DISCLOSURE 
       [0008]    According to various example embodiments, a bin monitoring system functions both as a device for lifting the bin and as a weighing system for monitoring or measuring the level of feed in a feed bin. Various embodiments having a load cell and methods of retrofitting the bin monitoring system to existing bins are provided. Further, the accuracy provided by various embodiments enables one to accurately predict when the feed bin will be empty. Thus, the feed mill can be aware of anticipated needs days in advance, allowing the feed mill to better optimize its scheduling and deliveries. 
         [0009]    One embodiment is directed to a feed bin monitoring system that has a suspended load cell in tension that accurately measures the amount of feed going into and out of a feed bin having bin legs that support the bin above a foundation. The feed bin monitoring system of this embodiment can quickly detect if no feed is being consumed by the animals due to, for example, bridging of the feed in the bin. The feed bin monitoring system includes a frame configured to be securable to the foundation. A load cell is joined to the frame and is configured to measure a weight of the bin. Various preferred embodiments include a lifting mechanism arranged to selectively lift the bin leg, thus applying the load to the load cell. Another aspect of the invention is directed to a method of monitoring an amount of feed in a feed bin having a plurality of bin legs by operatively connecting at least one feed bin monitor to each of the bin legs and transmitting data collected from the load cell to a display device. 
         [0010]    Another aspect of this invention is directed to a method of installing a bin monitoring system, such as described above, to a leg of a feed bin. The method generally includes the steps of securing at least one bin monitoring system to one or more of the bin legs and using the bin monitoring system to support the bin legs preferably no more than approximately 0.5 inches above the ground, thus facilitating retrofitting of existing bins. 
         [0011]    Various embodiments may provide certain advantages. For instance, feed levels can be monitored easily and accurately so that out-of-feed events can be significantly reduced. Also, feeding animals with feed bins equipped with automatic bin monitoring systems reduces the need for expedited orders and allows feed producers to predict production needs in advance. Feed throughput may be improved, and feed transportation costs may be reduced. Further, the bin monitoring systems described herein can be retrofitted to existing bins easily and inexpensively, thereby reducing implementation costs. 
         [0012]    Additional objects, advantages, and features will become apparent from the following description and the claims that follow, considered in conjunction with the accompanying drawings. 
     
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         [0013]    In the drawings, in which corresponding reference numerals and letters indicate corresponding parts of the various embodiments throughout the several views, and in which the various embodiments generally differ only in the manner described and/or shown, but otherwise include corresponding parts; 
           [0014]      FIG. 1A  is a front plan view of an embodiment of a bin monitoring system  10 . 
           [0015]      FIG. 1B  is a front view of the bin monitoring system  10  of  FIG. 1A , wherein the bin monitoring system  10  is operatively attached to a bin leg L. 
           [0016]      FIG. 1C  is an enlarged, partial, perspective view of the bin monitoring system  10  illustrated in  FIGS. 1A-1B . 
           [0017]      FIG. 1D  is a rear view of the bin monitoring system  10  of  FIGS. 1A-1C  operatively connected to the bin leg L. 
           [0018]      FIG. 2A  is a side view of the bin monitoring system  10 of  FIG. 1A-1D . 
           [0019]      FIG. 2B  is another side view of the bin monitoring system  10  of  FIGS. 1A-1D , wherein the bin monitoring system  10  is operatively attached to the bin leg L. 
           [0020]      FIG. 3A  is a front view of a frame of the bin monitoring system  10  of  FIG. 1A  illustrating preferred fold lines of the preferred frame  12 . 
           [0021]      FIG. 3B  is a plan view of the folded frame  12  of  FIG. 3A . 
           [0022]      FIG. 3C  is a side view of the frame  12  of  FIGS. 3A-3B . 
           [0023]      FIG. 4A  is a plan view of a channel bracket  60  of the bin monitoring system  10  of  FIG. 1A . 
           [0024]      FIG. 4B  is front view of the channel bracket  60  of  FIG. 4A  illustrating preferred fold lines. 
           [0025]      FIG. 4C  is a side view of the folded channel bracket  60  of  FIG. 4A-4B . 
           [0026]      FIG. 5A  is a top view of a load block  70  of the bin monitoring system  10  of  FIG. 1A . 
           [0027]      FIG. 5B  is a cross-sectional, side view of the load block  70  of  FIG. 5A . 
           [0028]      FIG. 6  is a view of a bin monitoring system  10  attached to each leg L of two adjacent bins B according to an alternate embodiment. 
           [0029]      FIG. 7  illustrates an alternate embodiment of a bin monitoring system  10 ′ in which the channel bracket  60  of  FIG. 1A  is replaced with a chain link suspension or mechanical connector  80  attached to a clevis  82 . 
           [0030]      FIG. 8A  is an alternate bin monitoring system  110  having a channel block  160  to which the bin leg L 1  is secured. 
           [0031]      FIG. 8B  is a perspective view of the bin monitoring system  110  of  FIG. 8A , the bin monitoring system secured to bin leg L 1 . 
           [0032]      FIG. 9A  is an exploded view of an alternate bin monitoring system  210 . 
           [0033]      FIG. 9B  is a rear view of bin monitoring system  210  of  FIG. 9A  operatively secured to bin leg L 2 . 
           [0034]      FIG. 10A  is an exploded view of a further alternative bin monitoring system  310 . 
           [0035]      FIG. 10B  is a perspective view of the bin monitoring system  301  of  FIG. 10A  operatively secured to a bin leg L 3 . 
           [0036]      FIG. 11A  is partially exploded, perspective view of a set of bin monitoring systems  410 ,  410 ′. 
           [0037]      FIG. 11B  is a partially exploded, perspective view of the set of bin monitoring systems  410 ,  410 ′ of  FIG. 11A  operatively secured to each other. 
           [0038]      FIG. 11C  is a perspective view of the set of bin monitoring systems  410 ,  410 ′ of  FIGS. 11A-11B  operatively secured to a bin leg L 4 . 
           [0039]      FIG. 12A  is an exploded view of a set of bin monitoring systems  510  interconnected by a cross bar  560 . 
           [0040]      FIG. 12B  is a perspective view of the set of bin monitoring systems  510  of  FIG. 12A  interconnected by the cross bar  560  on which an I-Beam shaped bin leg or the like (not shown) can be positioned. 
           [0041]      FIG. 13A  is a partially exploded view of a set of bin monitoring systems  610 . 
           [0042]      FIG. 13B  is a perspective view of the set of bin monitoring systems  610  of  FIG. 13A  operatively secured to a bin leg L 6 . 
           [0043]      FIG. 14A  is a partially exploded view of a set of bin monitoring systems  710 . 
           [0044]      FIG. 14B  is a perspective view of the set of bin monitoring systems  710  of  FIG. 14A  operatively secured to a bin leg L 7 . 
           [0045]      FIG. 15A  is a perspective view of the mechanical connector or channel block  160 , which is the same as preferred channel blocks  260 ,  360 ,  460 ,  460 ′,  660 ,  760  and  860 . 
           [0046]      FIG. 15B  is a rear view of the channel block  160  of  FIG. 15A . 
           [0047]      FIG. 15C  is a side view of the channel block  160  of  FIGS. 15A-15B . 
           [0048]      FIG. 15D  is a top view of the channel block  160  of  FIGS. 15A-15C . 
           [0049]      FIG. 15E  is a bottom view of the channel block  160  of  FIGS. 15A-15D . 
           [0050]      FIG. 16A  is a perspective, partially-exploded view of an alternative preferred bin monitoring system  812  having first and second brackets  862 ,  862 ′ for securing a bin leg L 8  to mechanical connector  860 . 
           [0051]      FIG. 16B  is a perspective view of the bin monitoring system  810  of  FIG. 16A  partially secured to bin leg L 8  (with bolts secured within apertures  864 ″ and A removed for clarity). 
           [0052]      FIG. 16C  is a perspective view of preferred second bracket  862 ′ of the bin monitoring system  810  of  FIGS. 16A-16B . 
       
    
    
     DESCRIPTION OF THE PREFERRED EMBODIMENTS 
       [0053]    The following description of various embodiments implemented in the context of monitoring the volume or weight of feed bins and installing such monitoring systems is to be construed by way of illustration rather than limitation. This description is not intended to limit the invention or its applications or uses. For example, while various embodiments are described as being implemented in this context, it will be appreciated that the principles of the disclosure are applicable to other environments, as will be apparent to one of ordinary skill in the art. 
         [0054]    In the following description, numerous specific details are set forth in order to provide a thorough understanding of various embodiments. It will be apparent to one skilled in the art that some embodiments may be practiced without some or all of these specific details. In other instances, well known components and process steps have not been described in detail. 
         [0055]    Various embodiments of the bin monitoring system are illustrated in  FIGS. 1A-16C . Referring now in particular to  FIGS. 1A-3C and 6 , a bin monitoring system  10  includes a frame  12 . In various preferred embodiments, the frame  12  is A-shaped and has an aperture or opening  13 , a top  14  and two legs or supports  20   a  and  20   b  extending diagonally downward from the top  14 . In the illustrated embodiments, each support  20   a  and  20   b  has a respective base or flange  24   a  and  24   b  with at least one respective flange aperture  28   a  and  28   b  for anchoring the frame  12  to a foundation such as a concrete slab C, as most bins are installed on concrete slabs. The top  14  includes a bolt aperture  16  that receives a bolt  18  for securing the frame  12  to the top of a load cell  50 . In preferred embodiments, the frame  12  can be constructed of fabricated iron. Alternatively, the frame can be constructed of fabricated channel iron or the like. 
         [0056]    In some embodiments, the load cell  50  is implemented as an S-type load cell for measuring the tension or changing weight of a bin B. The bin monitoring system  10  incorporates the load cell  50  to measure the weight and changes of weight of the bin B. An example implementation of the load cell  50  is disclosed in U.S. patent application Ser. No. 11/422,910 of Jaeger et al., the teachings of which are herein incorporated by reference in their entirety. In some embodiments, the load cell  50  includes an electrical connection  52  having a wire cord that passes through an aperture  22  in one of the supports  20   a  and  20   b  to a transmitter (not shown) such that data collected from the load cell  50  can be accessed via a remote location such as, for example, by a wired, wireless, or mobile telephone or using a network such as the Internet. 
         [0057]    It is further contemplated that the bin monitoring systems described herein may be an element of a larger system in which the data transmitted may be compiled with other data, such as animal weights, so that multiple variables can be monitored and tracked in one central location. Such a larger system can also include, for example, a component for generating reports, such as a bin status report, a configuration report, an alarm settings report, a feed usage report, and a bin summary report. The bin status report may illustrate an image of a feed bin showing the current weight, alarm settings, and alarm conditions. The configuration report may list the configuration for the setup menu, interface menu, and computer port. The alarm settings report may list the alarm settings for each indicator. The feed usage report may list daily feed usage sorted by date and the total feed delivered for a selected date range. The bin summary report may list the current bin weights and any alarm conditions for the feed bins. 
         [0058]    Now also referring to  FIGS. 4A-C , the bin monitoring system  10  additionally includes a mechanical connector, in this case a channel bracket  60 , that is used to connect the bin monitoring system  10  to a leg L of the bin B. The channel bracket  60  may be generally U-shaped, being deeper at the top than at the bottom, to correspond to the shape of the bin leg L. In some embodiments, the bin monitoring system  10  includes a limiting mechanism  66  to restrict the upward movement of the channel bracket  60 . The limiting mechanism  66  prevents the bin B from lifting and blowing over when, for example, there is a gust of wind and the bin B is empty. As shown, the limiting mechanism  66  may be a stop strap having bolt apertures  68  for use with a bolt  69  to secure the strap to the frame  12  as shown in  FIGS. 1A-1C . The channel bracket  60  further includes a slot  62  for receiving and in some instances, supporting a load block  70  and is deep enough such that when the channel bracket  60  is bolted to the bin leg L and the frame  12  is secured to the concrete slab C, the channel bracket  60  extends beyond the stop strap  66 , allowing it to contact and be restricted by the stop strap  66  when the bin B is lifted too high. This configuration is also illustrated in  FIG. 2A . In alternative embodiments, the channel bracket  60  may be replaced with a alternate mechanical connector, such as a chain link suspension  80  attached to a clevis  82 , as shown in  FIG. 7 . It will be understood that other mechanical connectors can be used. 
         [0059]    Now further referring to  FIGS. 5A-5B , as previously mentioned, the bin monitoring system  10  preferably further includes the load block  70 , which is received within the slot  62  of the channel bracket  60  and is supported by the channel bracket  60  until the bracket  60  is elevated with respect to the frame. The load block  70  is illustrated in  FIGS. 5A-5B  as having a bolt aperture  72 . The load block  70  is placed in the slot  62  of the channel bracket  60 . A threaded bolt  65  is then placed through a bolt aperture  72  of the load block  70  and threaded into the load cell  50 . The load block  70  can move within the slot  62 . This configuration allows for some misalignment of the channel bracket  60 . 
         [0060]    A typical feed bin has 4, 6, or 8 generally U-shaped legs. The bin monitoring system  10  may be placed alongside each leg L and bolted to the concrete slab C with an anchor bolt  30  through two of the flange apertures  28   a  and  28   b.  Two more bolts  65  may be pressed through the bolt holes  64  of the channel bracket  60  to connect the bin monitoring system  10  to the bin leg L. 
         [0061]    As described above, the bin monitoring system  10  includes the threaded bolt  18  or the like, which secures the load cell  50  to the frame  12 . According to various embodiments, the bolt  18  also serves as a jack to lift and support the load cell  50  when the load cell  50  is suspended off of the concrete slab C. In some embodiments, the bin monitoring system  10  supports the bin B no higher than about 0.75 inches above the foundation, preferably no higher than about 0.5 inches above the concrete slab C. Because installing the bin monitoring system  10  does not require the bin B to be significantly lifted, existing bins may be retrofitted without having to empty the bin or disconnect flex augers and associated piping. 
         [0062]    To install the bin monitoring system  10  according to one example method, the load cell  50 , frame  12 , and limiting mechanism  66  are operatively assembled. The footpads are then disconnected from the bin legs L. Next, two 0.5 inch holes are drilled into the bin legs L for the channel bracket  60 . In the next step, the channel bracket  60  is first mounted adjacent the side of the leg L such that any space in between the channel bracket  60  and the leg L is reduced. Once the channel bracket  60  is attached adjacent the leg L, the frame  12  is aligned to the bin leg L and is secured with concrete anchor bolts  30 . The channel bracket  60  is connected to a threaded load cell  50  by a threaded bolt  40  that can also function as a mechanism to lift and support the bin leg L. As the bolt  40  is rotated, e.g., seven times, the load cell  50  is moved upwards and correspondingly moves the bin leg L upwards. In the next step, a summing box or the transmitter (not shown) is mounted to the bin B and is operatively connected to the load cell(s)  50 . Next, the summing box can be wired to the bin monitoring system  10 . Next, wiring to the load cell  50  is secured to the bin support frame, e.g., using one or more cable ties. The bin monitoring system  10  is then preferably connected to the on-site network to enable communication with a remote monitoring system. Next, preferably three of the bin legs L are preferably electrically grounded above each frame using the anchor bolts. 
         [0063]    Now also referring to an alternate bin monitoring system  110 . Bin monitoring system  110  is preferred for bin legs L 1  that are generally shaped as illustrated in  FIG. 8B . Preferably, one bin monitoring system  110  is secured to each bin leg L 1 . Bin monitoring system  110  preferably includes a generally A-shaped frame  112 , similar to previous embodiments discussed herein. The preferred frame  112  includes a centrally located opening or aperture  113 , a top  114  having an aperture  116  and two supports  120   a,    120   b  extending downwardly and outwardly from the top  114 . The frame  112  further includes a base consisting of flanges  124   a,    124   b,  each flange  124   a,    124   b  having at least one aperture  128  for receiving an anchor bolt  130  for securing the frame  112  to a concrete slab C or other foundation. 
         [0064]    The bin monitoring system  110  further includes a load cell  150 , preferably an S-type load cell, but it will be understood that other types of load cells can be used and are within the spirit and scope of the invention. The load cell  150  includes a first or top end  152  having a top threaded aperture  154  and a bottom or second end  156  having a bottom threaded aperture  158 . To secure the load cell  150  to the frame  112 , a bolt  118  can be inserted through the aperture  116  in the top  114  of the frame  112  and through the top threaded aperture  154  of the load cell  150 . As desired, a washer  119  or the like can be provided to reinforce the top aperture  116  of the frame  112 . Each support preferably includes an aperture  122  for optionally threading electrical wiring for the load cell  150  (see also,  FIG. 1C  and related disclosure). 
         [0065]    Within the aperture  113 , a mechanical connector or channel block  160  can be positioned. The channel block  160  illustrated is configured and arranged similarly to mechanical connectors  260 ,  360 ,  460 ,  460 ′,  660 ,  760  and  860 , disclosed herein. The preferred channel block includes an extension  161  that generally limits the upward movement of the channel block  160  within the frame aperture  113 . The preferred channel block includes at least one side aperture  168   a  extending through the channel block  160  and a top aperture  168   b.  The channel block  160  is preferably suspended from the bottom  156  of the load cell  150  with a bolt  166  secured within the bottom threaded aperture  158  of the load cell  150  and a top aperture  168   b  of the channel block  160 . Therefore, when bolts  165  are secured through bin leg L 1  apertures and into the corresponding bolt apertures  168   a  of the channel block  160 , the load of the bin leg L 1 , is transferred to the load cell  150  proximate the bottom  156 . Similarly to previously discuss embodiments, the channel block  160  and the bin leg L 1  can be raised or lowered by rotating bolts  118  or  166 . 
         [0066]    Now also referring to  FIGS. 9A-9B , which illustrate another preferred bin monitoring system  210  of the present invention. Bin monitoring system  220  is preferred for bins having rectangular tubular legs L 2 , as generally illustrated. Preferably, one bin monitoring system  210  is secured to each bin leg L 2 . The bin monitoring system  220  preferably includes a generally A-shaped frame  212 , as in previous embodiments. The preferred frame  212  includes a centrally located aperture  213 , a top  214  having an aperture  216  and two supports  220   a,    220   b  extending downwardly and outwardly from the top  214 . The frame  212  further preferably includes a base consisting of flanges  224   a,    224   b,  each flange  224   a,    224   b  having at least one aperture  228  for receiving an anchor bolt  230  or the like for securing the frame  212  to a concrete slab C or other foundation. 
         [0067]    The bin monitoring system  210  further includes a load cell  250 , preferably an S-type load cell, but it will be understood that other types of load cells can be used and are within the spirit and scope of the invention. The load cell  250  includes a first or top end  252  having a top threaded aperture  254  and a bottom or second end  256  having a bottom threaded aperture  258 . To secure the load cell  250  to the frame  212 , a bolt  218  can be inserted through the aperture  216  in the top  214  of the frame  212  and through the top threaded aperture  254  of the load cell  250 . As desired, a washer  219  or the like can be provided to reinforce the top aperture  216  of the frame  212 . Each support preferably includes an aperture  222  for threading electrical wiring for the load cell  250  as desired. 
         [0068]    Within the aperture  213 , a mechanical connector or channel block  260  can be positioned. The channel block  260  illustrated is configured and arranged similarly to mechanical connectors  160 ,  360 ,  460 ,  460 ′,  660 ,  760  and  860 , disclosed herein. The preferred channel block  260  includes at least one side aperture  268   a  extending through the channel block  260  and a top aperture  268   b.  The channel block  260  is preferably suspended, in tension, from the bottom  256  of the load cell  250  with a bolt  266  secured within the bottom threaded aperture  258  of the load cell  250  and a top threaded aperture  268   b  of the channel block  260 . Therefore, when bolts  265  are secured through bin leg L 2  apertures and into the corresponding bolt apertures  268   a  of the channel block  260 , the load of the bin leg L 2 , is transferred to the load cell  250  proximate the bottom  256 . Similarly to previously discussed embodiments, the channel block  260  and the bin leg L 2  can be raised or lowered by rotating bolts  218  or  266 . 
         [0069]    To support and reinforce the bin leg L 2 , two plates  262  are preferably provided. Each plate  262  has a plurality of apertures  264  that can be aligned with the side apertures  268   a  of the channel block  260  so that bolts  265  may pass through the apertures  268   a,    264  and be secured within the apertures with nuts  272 . Preferably, one plate  262  is positioned on each side of the bin leg L 2 , as is illustrated. 
         [0070]    Preferred use of bin monitoring systems  110  and  210  are generally as follows. First, holes (not shown) are drilled in the leg, proximate the bottom of the leg (see generally ( FIGS. 8B, 9B ). One bin monitoring system  110 ,  210 ,  310  is preferably secured to each leg L 1 , L 2  of a bin, proximate the respective leg such that the holes in the bin leg are aligned with the apertures  168   a,    268   a  in the channel block  160 ,  260 . Then, the bin monitoring system  110 ,  210  can be secured to the respective bin leg L 1 , L 2  by inserting bolts  165 ,  265  through the channel block apertures  168   a,    268   a  and into the respective bin leg for securing with nuts  172 ,  272 . In various preferred embodiments, a plate  262  or washers  170  are secured on either side of the bin leg L 1 , L 2  before the bolts  165 ,  265  are inserted to reinforce the leg apertures. Next, the channel block  160 ,  260  is raised, either by rotating the bolt  118 ,  218  or  166 ,  266  such that the leg is subsequently lifted. As the bin leg L 1 , L 2  is lifted, the load of the bin is transferred to the load cell  150 ,  250 . Preferably, the steps disclosed in this paragraph are repeated until each bin leg has a bin monitoring system operatively connected thereto. The frame  121 ,  212  flanges  124   a,    124   b,    224   a,    224   b  can be secured to the foundation with respective anchor bolts  130 ,  230 . The load cell  150 ,  250  of each bin monitoring system  110 ,  210  can then be connected to a transmitter to transmit the load data for analysis. 
         [0071]    Yet another preferred bin monitoring system  310  is illustrated in  FIGS. 10A-10B . The bin monitoring system  310  of  FIGS. 10A-10B  is preferred for bins having bin legs that are generally rectangular and tubular. Preferably, one bin monitoring system  310  is secured to each bin leg L 3 . Bin monitoring system  310  preferably includes a generally A-shaped frame  312 , similar to previous embodiments. The preferred frame  312  includes a centrally located aperture  313 , a top  314  having an aperture  316  and two supports  320   a,    320   b  extending downwardly and outwardly from the top  314 . The frame  312  further includes a base consisting of flanges  324   a,    324   b,  each flange  324   a,    324   b  having at least one aperture  328  for receiving an anchor  330  bolt or the like for securing the frame  312  to a concrete slab C or other foundation. 
         [0072]    The bin monitoring system  310  further includes a load cell  350 , preferably an S-type load cell, but it will be understood that other types of load cells can be used and are within the spirit and scope of the invention. The load cell  350  includes a first or top end  352  having a top threaded aperture  354  and a bottom or second end  356  having a bottom threaded aperture  358 . To secure the load cell  350  to the frame  312 , a bolt  318  can be inserted through the aperture  316  in the top  314  of the frame  312  and through the top threaded aperture  354  of the load cell  350 . As desired, a washer  319  or the like can be provided to reinforce the top aperture or opening  316  of the frame  312 . Each support preferably includes an aperture  322  for threading electrical wiring for the load cell  350 , as desired. 
         [0073]    Within the aperture  313 , a mechanical connector or channel block  360  can be positioned. The channel block  360  illustrated is configured and arranged similarly to channel blocks  160 ,  260 ,  460 ,  460 ′,  660 ,  760  and  860 , disclosed herein. The preferred channel block  360  includes at least one side aperture  368   a  extending through the channel block  360  and a top aperture  368   b.  The channel block  360  is preferably suspended from the bottom  356  of the load cell  350  with a bolt  366  secured within the bottom aperture  358  of the load cell  350  and a top aperture  368   b  of the channel block  360 . In preferred embodiments, a bracket or adapter  362  is welded to the bin leg L 3  such that a hook member  367  of the adapter is positioned under the bin leg L 3 . It is preferred that the hook member  367  is positioned such that it does not receive any weight of from the bin leg L 3  and that the hook member  367  merely be positioned under the leg to catch the leg should the weld between the leg L 3  and the adapter  362  weaken. In preferred embodiments, bolts  365  are secured into the corresponding bolt apertures  368   a  of the channel block  360 , such that the load of the bin leg L 3  is transferred to the load cell  350  proximate the bottom  356 . Similarly to previously discuss embodiments, the channel block  360  and the bin leg L 3  can be raised or lowered, for example, by rotating bolts  318  or  366 . The adapter plate  362  can be secured to the channel block  360  with bolts  365 , which extend through apertures  364  and  368   a  and can be secured with nuts  372 . 
         [0074]    The bin monitoring system  310  of  FIGS. 10A-10B  is operated largely similar to bin monitoring systems  110 ,  210  with the exception that adapter  362  is preferably welded to the bin leg L 3  instead of being bolted on. In addition, as discussed above, the hook member  367  of the adapter  362  is positioned underneath the bin leg L 3 . 
         [0075]    A set of preferred bin monitoring system  410 ,  410 ′ are illustrated in  FIGS. 11A-11C . The bin monitoring systems  410 ,  410 ′ of  FIGS. 11A-11C  are preferred for bins having angle iron legs L 4  or the like. Preferably, a set of bin monitoring systems  410 ,  410 ′ is secured to each bin leg L 4 . Bin monitoring systems  410 ,  410 ′ preferably includes two generally A-shaped frames  412 ,  412 ′. Each preferred frame  412 ,  412 ′ includes a centrally located opening or aperture  413 ,  413 ′, a top  414 ,  414 ′ having an aperture  416 ,  416 ′ and two supports  420   a,    420   b,    420   a ′,  420   b ′ extending downwardly and outwardly from the top  414 ,  414 ′. Each frame  412 ,  414 ′ further includes a base consisting of flanges  424   a,    424   b,    424   a ′,  424   b ′, each having at least one aperture  428 ,  428 ′ for receiving an anchor  430 ,  430 ′ bolt or the like for securing the respective frame  412 ,  412 ′ to a concrete slab C or other foundation. 
         [0076]    Each bin monitoring system  410  further includes a load cell  450 ,  450 ′, preferably an S-type load cell, but it will be understood that other types of load cells can be used and are within the spirit and scope of the invention. The load cells  450 ,  450 ′ each include a first or top end  452 ,  452 ′ having a top threaded aperture  454 ,  454 ′ and a bottom or second end  456 ,  456 ′ having a bottom threaded aperture  458 ,  458 ′. To secure one load cell  450 ,  450 ′, to one respective frame  412 ,  412 ′, a bolt  418 ,  418 ′ can be inserted through the aperture  416 ,  416 ′ in the top  414 ,  414 ′ of the respective frame  412 ,  412 ′ and through the top threaded aperture  454 ,  454 ′ of the respective load cell  450 ,  450 ′. As desired, a washer  419 ,  419 ′ or the like can be provided to reinforce the top aperture  416 ,  416 ′ of the respective frame  412 ,  412 ′. Each support  420   a,    420   b,    420   a ′,  420   b ′ preferably includes an aperture  422 ,  422 ′ for threading electrical wiring for the respective load cell  450 ,  450 ′, as desired. 
         [0077]    Within the aperture  413 ,  413 ′ of each frame  412 ,  412 ′, a mechanical connector or channel block  460 ,  460 ′ can be positioned. The channel blocks  460 ,  460 ′ illustrated are configured and arranged similarly to channel blocks  160 ,  260 ,  360 ,  660 ,  760  and  860 , disclosed herein. The preferred channel blocks  460 ,  460 ′ each include an extension  461 ,  461 ′, at least one side aperture  468   a,    468   a ′ extending through the channel block  460 ,  460 ′ and a top aperture  468   b,    468   b ′. The extensions  461 ,  461 ′ function as a limiting device to generally limit the upward distance the channel blocks  460 ,  460 ′ can be raised with respect to the opening  413 ,  413 ′. It will be understood that channel blocks  160 ,  260 ,  360 ,  460 ,  460 ′,  660 ,  760  and  860  and frames  12 ,  112 ,  212 ,  312 ,  412 ,  412 ′,  512 ,  612 ,  712  and  812  are preferably arranged and configured to operate in a similar manner. 
         [0078]    Each channel block  460 ,  460 ′ further includes an adapter  462 ,  462 ′. One channel block  460  includes an outside adapter  462  and the other channel block  460 ′ includes a corresponding inside adapter  462 ′. Each adapter  462 ,  462 ′ can be secured to the respective channel block  460 ,  460 ′ with bolts  467 ,  467 ′ extending through apertures (see also, apertures  168   a  of  FIGS. 15A-15C  illustrating a similar channel block  160 ) in the adapter  462 ,  462 ′. The adapters  462 ,  462 ′ are arranged and configured to generally mate with the angled bin leg L 4  and include a plurality of apertures  468   a,    468   a ′ that are aligned such that bolts  465 ,  465 ′ can be inserted through the apertures  468   a,    468   a ′ in the adapters  462 ,  462 ′ and corresponding apertures to be drilled in the bin leg (not shown) to secure the bin monitoring system  410  to the bin leg L 4 . 
         [0079]    Each channel block  460 ,  460 ′ is preferably suspended from the bottom  456 ,  456 ′ of the respective load cell  450 ,  450 ′ with a bolt  466 ,  466 ′ secured within the bottom aperture  458 ,  458 ′ of the respective load cell  450 ,  450 ′ and a top aperture  468   b,    468   b ′ of the respective channel block  460 ,  460 ′. Therefore, when bolts  465 ,  465 ′ are secured through bin leg L 4  apertures and into the corresponding bolt apertures  468   a,    468   a ′ of the respective adapter  462 ,  462 ′, the load of the bin leg L 4 , is transferred to the load cells  450 ,  450 ′ proximate the bottom  456 ,  456 ′ of each load cell  450 ,  450 ′. Similarly to previously discuss embodiments, the channel blocks  460 ,  460 ′ and the bin leg L 4  can be raised or lowered by rotating bolts  418 ,  418 ′ or  466 ,  466 ′. 
         [0080]    Preferred, use of bin monitoring systems  410 ,  410 ′ is generally as follows. First, two sets of holes (not shown) are drilled in the bin leg L 4 , proximate the bottom of the angle iron leg (see generally,  FIG. 11C ). Two bin monitoring systems  410 ,  410 ′ are preferably secured to each leg L 4  of a bin, proximate the respective leg such that the holes in the bin leg are aligned with the apertures  468   a,    468   a ′ in the respective brackets  462 ,  462 ′ of each bin monitoring system  410 ,  410 ′. Then, the bin monitoring systems  410 ,  410 ′ can be secured to the respective bin leg L 4  by positioning each bin monitoring system such that the adapters  462 ,  462 ′ are against the bin leg L 4 . Then, bolts  465  are inserted into the apertures  468   a  of the outside adapter  462 , through corresponding holes in the bin leg L 4  and then through the aligned apertures  468   a ′ of the inside adapter  462 ′ to then be secured in place with nuts  472  and washers  470 . Next, the channel blocks  460 ,  460 ′ are raised, either by rotating the bolt  418 ,  418 ′ or  466 ,  466 ′ such that the leg L 4  is subsequently lifted. As the bin leg L 4  is lifted, the load of the bin is transferred to the load cells  450 ,  450 ′. Preferably, the steps disclosed in this paragraph are repeated until each bin leg has two corresponding bin monitoring systems operatively connected thereto. The load cells  450 ,  450 ′ of each bin monitoring system  410 ,  410 ′ can then be connected to a transmitter to transmit the load data for analysis 
         [0081]    Another alternative set of bin monitoring systems  510  are illustrated in  FIGS. 12A-12B . The set of bin monitoring systems  510  of  FIGS. 12A-12B  are preferred for use with bins having I-beam shaped legs L 5  (shown in phantom) or the like. Preferably, each bin monitoring system  510  has a frame  512 , which arranged and configured to be secured to each bin leg L 5 . The frames  512  are preferably generally A-shaped frames  512 , as in previous embodiments. Each frame  512  is preferably generally identical and includes a centrally located aperture or opening  513 , a top  514  having an aperture  516  and two supports  520   a,    520   b  extending downwardly and outwardly from the top  514 . Each preferred frame  512  further includes a base consisting of flanges  524   a,    524   b,  each flange  524   a,    524   b  having at least one aperture  528  for receiving an anchor  530  bolt or the like for securing the respective frame  512  to a concrete slab C or other foundation. 
         [0082]    Each bin monitoring system  510  further includes a load cell  550 , preferably an S-type load cell, but it will be understood that other types of load cells can be used and are within the spirit and scope of the invention. Each preferred load cell  550  includes a first or top end  552  having a top threaded aperture  554  and a bottom or second end  556  having a bottom threaded aperture  558 . To secure one load cell  550  to each frame  512 , a bolt  518  can be inserted through the aperture  516  in the top  514  of the respective frame  512  and through the top threaded aperture  554  of the load cell  550 . As desired, a washer  519  or the like can be provided to reinforce the top aperture  516  of each frame  512 . Each support  520   a,    520   b  preferably includes an aperture  522  for threading electrical wiring for the load cell  550 , as desired. 
         [0083]    At least partially positioned within each aperture  513 , a mechanical connector or cross bar  560  can be suspended between the two frames  512 . The preferred cross bar  560  includes two apertures  568  extending through the cross bar  560  for receiving respective bolts  566  from below. Each bolt  566  extends upwardly through the apertures  568 , through mechanical connectors or spacers  562  and up into the respective threaded bottom apertures  558  of the respective load cell  550 . Therefore, when the bin leg L 5  is positioned on the cross bar  560  between the two frames  512 , the load of the bin is applied jointly to the respective bottoms  556  of the two load cells  550 . The bin leg L 5  and the load cells  550  can be raised or lowered by rotating the respective bolt  518 . 
         [0084]    Preferred use of bin monitoring systems  510  is generally as follows. First, a bin having an I-beam support base or the like is provided. Then, an I-beam L 5  is lifted such that the I-beam is positioned on the cross-bar between two frames  512 . As previously discussed, the I-beam L 5  and the load cells  550  can be raised or lowered by rotating the respective bolt  518 . As the bin leg L 5  is lifted, the load of the bin is transferred to the load cells  550 . Preferably, the steps disclosed in this paragraph are repeated until each bin leg I-beam has a bin monitoring system operatively connected thereto. Anchor bolts  530  are then used to secure each frame  512  flange or base  524  to the foundation. The load cells  550  of each bin monitoring system  510  can then be connected to a transmitter to transmit the load data for analysis, if desired. 
         [0085]    Yet another preferred bin monitoring system  610  is illustrated in  FIGS. 13A-13B . The bin monitoring system  610  of  FIGS. 13A-13B  is preferred for bins having bin legs L 6  that are generally rectangular and tubular. Preferably, a set of bin monitoring systems  610  are secured to each bin leg L 6 . Each preferred frame  612  includes a centrally located aperture  613 , a top  614  having an aperture  616  and two supports  620   a,    620   b  extending downwardly and outwardly from the top  614 . Each frame  612  further includes a base consisting of flanges  624   a,    624   b,  each flange  624   a,    624   b  having at least one aperture  628  for receiving an anchor  630  bolt or the like for securing the frame  612  to a concrete slab C or other foundation. 
         [0086]    Each bin monitoring system  610  includes a load cell  650 , preferably an S-type load cell, but it will be understood that other types of load cells can be used and are within the spirit and scope of the invention. Each preferred load cell  650  includes a first or top end  652  having a top threaded aperture  654  and a bottom or second end  656  having a bottom threaded aperture  658 . To secure the load cell  650  to the respective frame  612 , a bolt  618  can be inserted through the aperture  616  in the top  614  of the frame  612  and through the top threaded aperture  654  of the load cell  650 . As desired, a washer  619  or the like can be provided to reinforce the top aperture  616  of the respective frame  612 . Each support preferably includes an aperture  622  for threading electrical wiring for the load cell  650 , as desired. 
         [0087]    Located at least partially within the aperture or opening  613  of each frame, a mechanical connector or channel block  660  can be positioned. Each channel block  660  illustrated is configured and arranged similarly to channel blocks  160 ,  260 ,  360 ,  460 ,  460 ′,  760  and  860 , disclosed herein. Each preferred channel block  660  includes at least one side aperture  668   a  extending through the channel block  660  and a top aperture  668   b.  Each channel block  660  is preferably suspended from the bottom  656  of one load cell  650  with a bolt  666  secured within the bottom aperture  658  of the respective load cell  650  and a top aperture  668   b  of the channel block  660 . Therefore, when bolts  665  are secured though the first channel block  660 , then through bin leg L 6  apertures and into the corresponding bolt apertures  668   a  of the second channel block  660  and finally secured with nuts  672 , the load of the bin leg L 6  is transferred to the load cells  650  proximate the bottom  656  of the load cells  650 . Similarly to previously discussed embodiments, the channel block  660  and the bin leg L 6  can be raised or lowered by rotating bolts  618  or  666 . 
         [0088]    To further secure the bin monitoring system  610  to the bin leg L 6 , the bin monitoring system  610  preferably further includes at least one plate  662 , preferably two plates  662 , each plate  662  having at least one aperture  664  that can be aligned with the aperture(s)  668   a  of the channel blocks  660 . The plates  662  can be secure adjacent opposite sides of the bin leg L 6  to reinforce the apertures in the bin leg L 6  though which bolts  665  are inserted. 
         [0089]    Preferred use of bin monitoring system  610  is generally as follows. First, holes (not shown) are drilled into both sides of a hollow leg, proximate the bottom of the leg (see generally,  FIG. 13B ). Two bin monitoring systems  610  are preferably secured to each leg L 6  of a bin, proximate the respective leg such that the holes in the bin leg are aligned with the apertures  668   a  in the channel blocks  660 . Then, the bin monitoring systems  610  can be secured to the respective bin leg L 6  by inserting bolts  665  through the channel block apertures  668   a  and into the leg for securing with nuts  672 . In various preferred embodiments, plates  664  are secured on opposing sides of the bin leg L 6  before the bolts  665  are inserted to reinforce the leg apertures. Next, the channel blocks  660  are raised, either by rotating the bolt  618  or  666  such that the leg L 6  is subsequently lifted. As the bin leg L 6  is lifted, the load of the bin is transferred to the load cells  650 . Preferably, the steps disclosed in this paragraph are repeated until each bin leg has a set of bin monitoring systems  610  operatively connected thereto. The frame  612  flanges  624   a,    624   b  can be secured to the foundation with respective anchor bolts  630 . The load cell  650  of each bin monitoring system  610  can then be connected to a transmitter to transmit the load data for analysis, as desired. 
         [0090]    A further bin monitoring system  710  is illustrated in  FIGS. 14A-14B . The bin monitoring system  710  of  FIGS. 14A-14B  is preferred for bins having bin legs L 7  that are rectangular and tubular. Bin monitoring system  710  preferably includes two generally A-shaped frames  712 , as in various previously discussed embodiments. Each preferred frame  712  includes a centrally located aperture or opening  713 , a top  714  having an aperture  716  and two supports  720   a,    720   b  extending downwardly and outwardly from the top  714 . Each frame  712  further includes a base comprising two flanges  724   a,    724   b,  each flange  724   a,    724   b  having at least one aperture  728  for receiving an anchor  730  bolt or the like for securing the respective frame  712  to a concrete slab C or other foundation (see also,  FIGS. 1C and 6 ). 
         [0091]    Each bin monitoring system  710  further includes a load cell  750 , preferably an S-type load cell, but it will be understood that other types of load cells can be used and are within the spirit and scope of the invention. Each load cell  750  includes a first or top end  752  having a top threaded aperture  754  and a bottom or second end  756  having a bottom threaded aperture  758 . To secure each load cell  750  to the respective frame  712 , a bolt  718  can be inserted through the aperture  716  in the top  714  of the frame  712  and through the top threaded aperture  754  of the load cell  750 . As desired, a washer  719  or the like can be provided to reinforce the top aperture  716  of the respective frame  712 . Each support preferably includes an aperture  722  for threading electrical wiring for the load cell  750 , as desired. 
         [0092]    Located at last partially within each aperture  713 , a mechanical connector or channel block  760  is positioned. The channel block  760  illustrated is configured and arranged similarly to channel blocks  160 ,  260 ,  360 ,  460 ,  460 ′,  660  and  860 , disclosed herein. Each preferred channel block  760  includes at least one side aperture  768   a  extending through the channel block  760  and a top aperture  768   b.  Each channel block  760  is preferably suspended from the bottom  756  of the respective load cell  750  with a bolt  766  secured within the bottom aperture  758  of the load cell  750  and a top aperture  768   b  of the channel block  760 . To secure each frame  712  to the bin leg L 7 , the bin monitoring system  710  preferably further includes adapter plates or brackets  762  having at least one aperture  764  aligned with the aperture(s)  768   a  of the respective channel blocks  760  and a hook member  767 . As illustrated, each hook member  767  is preferably slid under and engaged with the bin leg L 7  such that it is proximate the end of the bin leg L 7  but is not supporting the bin leg. The adapter plates  762  can be secured to the respective channel blocks  760  by with bolts  765  inserted through apertures  764 , for example. 
         [0093]    Therefore, when adapter plates  762  are secured to the bin leg L 7 , preferably by welding, the load of the bin leg L 7 , is transferred to the load cells  750  proximate the bottom  756 . Similar to previously discuss embodiments, the respective channel block  760  and the respective bin leg L 7  can be raised or lowered by rotating bolts  718  or  766 . 
         [0094]    Use of bin monitoring systems  710  are generally as follows. First, one bin monitoring system  710  is preferably secured to each opposing ends of leg L 7  of a bin, preferably by welding. Then, bolts  765  can be secured within channel block apertures  768   a  and secured with washers  770  and nuts  772 . Next, each channel block  760  is raised, either by rotating the bolt  718  or  766  such that the leg is subsequently lifted. As the bin leg L 7  is lifted, the load of the bin is transferred to the load cells  750 . In further preferred embodiments, an adapter plate  762  is secured to each channel block  760 , either by bolting or welding, such that when the bin leg L 7  is lifted, the hook  767  of the adapter plate  762  is below the respective leg L 7 . In preferred embodiments, the hook  767  is below the leg but does not support the leg L 7 . The hook  767  is preferably arranged such that the hook will support the leg only if the weld between the adapter plate  762  and the bin leg is weakened or fails. Preferably, the steps disclosed in this paragraph are repeated until each bin leg has a set of bin monitoring systems operatively connected thereto. The frame  712  flanges  724   a,    724   b  can be secured to the foundation with respective anchor bolts  730 . The load cell  750  of each bin monitoring system  710  can then be connected to a transmitter to transmit the load data for analysis. 
         [0095]    Yet another preferred bin monitoring system  810  having a different adapter set of plates or brackets  862 ,  862 ′ is illustrated in  FIGS. 16A-16C . This embodiment is largely similar to that of  FIGS. 9A-9B  in that the frame  812 , load cell  850  and mechanical connector  860 , among other identical elements, are all similarly configured and arranged. For bin legs L 8  that are generally cylindrical, first and second adapter plates or brackets  862 ,  862 ′ are preferred. In this embodiment, the first adapter plate  862  is preferably connected to mechanical connector  860  with bolts  865  and nuts  872 . The adapter plate  862  further includes a plurality of apertures  864  that are aligned with apertures  864 ′ in the second bracket  862 ′ such that the first bracket and second brackets  862 ′ can be secured around the bin leg L 8  with bolts  867 . To further connect brackets  862 ,  862 ′ and the mechanical connector to the leg L 8 , two additional bolts (not shown) can be secured through apertures  864 ″ and into corresponding apertures A drilled in the bin leg L 8  such that the bin leg L 8  can be raised and lowered by raising or lowering mechanical connector  860  as discussed herein with respect to other similar embodiments. 
         [0096]    Preferred use of bin monitoring system  810  is generally as follows. First, holes or apertures A are drilled in the leg L 8 , proximate the bottom of the leg. One bin monitoring system  810  is preferably secured to each leg L 8  of a bin, proximate the respective leg such that the apertures A drilled in the bin leg L 8  are aligned with the apertures  864 ″ in the adapter plate  862 ′. Then, the bin monitoring system  810  can be secured to the respective bin leg L 8  by securing the channel block  860  to the adapter bracket  862  and the securing the second adapter bracket  862 ′ to the first adapter bracket  862 . The leg L 8  is preferably secured to the second adapter bracket  862 ′ by inserting a bolt (not shown) into apertures  864 ″ and A. Next, the channel block  860  is raised, either by rotating bolt  818  or  866  such that the leg is subsequently lifted. As the bin leg L 8  is lifted, the load of the bin is transferred to the load cell  850 . Preferably, the steps disclosed in this paragraph are repeated until each bin leg has a bin monitoring system operatively connected thereto and the bin legs are suspended off of the foundation. The frame  812  can be secured to the foundation in accordance with methods disclosed herein with respect to other embodiments. The load cell  850  of each bin monitoring system  810  can then be connected to a transmitter to transmit the load data for analysis. 
         [0097]    As described above, the bin monitoring system  10 ,  10 ′,  110 ,  210 ,  310 ,  410 ,  410 ′,  510 ,  610 ,  710  and  810  can be used to determine how much feed enters and exits a feed bin. In this way, the bin monitoring system  10  facilitates the determination of when more feed should be ordered. In addition, the bin monitoring system  10  facilitates verifying how much feed is actually delivered when the bins are refilled and how much is being consumed. As a result, potential out-of-feed events can be monitored, animal performance based on feed consumption can be correlated, and future bin levels can be predicted accurately. 
         [0098]    As demonstrated by the foregoing discussion, various embodiments may provide certain benefits. For instance, the bin monitoring system  10 ,  10 ′  110 ,  210 ,  310 ,  410 ,  410 ′,  510 ,  610 ,  710  and  810  can greatly reduce monitoring costs. The required labor can be reduced because multiple bin feed levels can be quickly, simultaneously, and accurately monitored at a central location, as compared with the conventional approach of visually inspecting each bin individually. Safety hazards can also be reduced because workers do not need to climb feed bins to inspect them. 
         [0099]    Additionally, logistical savings can be realized by the bin monitoring systems  10 ,  10 ′,  110 ,  210 ,  310 ,  410 ,  410 ′,  510 ,  610 ,  710  and  810 . Typically, feed mills have large demands on Mondays and Fridays. On these days, the mills run over capacity and often need to pay overtime to drivers and milling employees to fill tanks for the weekend or to catch up on empty tanks on Mondays. On Tuesdays, Wednesdays, and Thursdays, the mills run under capacity. Use of the bin monitoring systems  10 ,  110 ,  210 ,  310 ,  410 ,  410 ′,  510 ,  610 ,  710  and  810  allow the feed mill to level its production flow out over the week by delivering feed early to some bins and just-in-time to others. Accurate monitoring of feed bins allows producers to better predict and schedule when they will need to replenish the feed bins, which in turn will reduce the amount of expedited orders and allow the feed mill to plan their production. By allowing the feed mill to better plan its production, the feed mill can schedule the bottlenecks to the maximum increasing throughput. Overtime is saved in both the feed mill and the trucking, and the incidence of empty compartments or “air tons” can be reduced. Rush orders can be eliminated by better planning, thus greatly reducing the frequency of expedited orders and the associated expense. 
         [0100]    It is further believed that bin monitoring systems utilizing two frames  412 ,  412 ′,  512 ,  612 ,  712  are preferred as the load is applied more evenly on the load cell and is not offset as compared to other embodiments. It is believed that such embodiments, for example, the embodiments of  FIGS. 11A-14B  provide more accurate measurements. 
         [0101]    It will be understood by those who practice the embodiments described herein and those skilled in the art that various modifications and improvements may be made without departing from the spirit and scope of the disclosed embodiments. The scope of protection afforded is to be determined solely by the claims and by the breadth of interpretation allowed by law.