Patent Publication Number: US-2021172416-A1

Title: New-type waterwheel rotating device

Description:
CROSS REFERENCE TO THE RELATED APPLICATIONS 
     This application is based upon and claims priority to Chinese Patent Application No. 201922150041.X, filed on Dec. 5, 2019, the entire contents of which are incorporated herein by reference. 
     TECHNICAL FIELD 
     The present utility model relates to a rotating device, and in particular to a new-type waterwheel rotating device. 
     BACKGROUND 
     Waterwheels are a kind of operating machine developed by laboring people in ancient China by making full use of hydraulic power. According to the literature, waterwheels appeared around the Eastern Han Dynasty. As an important part of agricultural civilization of China, waterwheels reflect creativity of the Chinese nation, witness the agricultural civilization of China, and provide witnesses for the history of water conservancy research. The invention of the waterwheel laid the foundation for people to live and work in peace and for the social harmony and stability. 
     Today&#39;s waterwheels have been used as a kind of landscape facility in parks. However, the existing waterwheels usually use a rotating device to directly rotate a rotating frame, which is less interesting. Therefore, those skilled in the art provide a new-type waterwheel rotating device to solve the problem mentioned in the background art described above. 
     SUMMARY 
     The purpose of the present utility model is to provide a new-type waterwheel rotating device to solve the problem mentioned in the background art described above. 
     In order to achieve the purpose mentioned above, the present utility model provides the following technical solution: 
     a new-type waterwheel rotating device, comprising a supporting plate, a rotating shaft, a rotating frame, a reinforcing ring and a power supply device, wherein the rotating frame comprises a rotating ring and rotating brackets, the rotating ring and the several rotating brackets being all fixedly connected, and one ends of the several rotating brackets being welded to a first cylinder assembly, a second cylinder assembly, a third cylinder assembly, a fourth cylinder assembly, a fifth cylinder assembly, a sixth cylinder assembly, a seventh cylinder assembly and an eighth cylinder assembly; and 
     the first cylinder assembly comprises a cylinder, a seal pipe, a vent pipe, a water outlet and a water inlet, the cylinder being connected to the seal pipe, and the vent pipe being connected to the other end of the seal pipe. 
     As a further solution of the present utility model, the rotating frame rotates with the supporting plate via the rotating shaft, and the power supply device is disposed on the rotating frame. 
     As a still further solution of the present utility model, several water-proof colored lights are disposed on the rotating frame. 
     Compared with the prior art, the beneficial effects of the present utility model are as follows. 
     By means of air suction and water discharge through the piston motion of the cylinders, the vacuum cylinders under water float upwards. The cylinders above water discharge air and enter the water, which circulate in turn to make the waterwheel rotate continuously. The most important feature of this waterwheel is to utilize the buoyancy of water. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
         FIG. 1  is a structural schematic diagram of a new-type waterwheel rotating device. 
         FIG. 2  is a structural schematic diagram of a first cylinder assembly in a new-type waterwheel rotating device. 
     
    
    
     In the figures:  1 . Supporting plate;  2 . Rotating shaft;  3 . Rotating frame;  4 . Reinforcing ring;  5 . Power supply device;  6 . Water-proof colored light;  7 . First cylinder assembly;  701 . Cylinder;  702 . Seal pipe;  703 . Vent pipe;  704 . Water outlet;  705 . Water inlet;  8 . Second cylinder assembly;  9 . Third cylinder assembly;  10 . Fourth cylinder assembly;  11 . Fifth cylinder assembly;  12 . Sixth cylinder assembly;  13 . Seventh cylinder assembly;  14 . Eighth cylinder assembly. 
     DETAILED DESCRIPTION OF THE EMBODIMENTS 
     The technical solution of the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings for the embodiments of the present utility model; and obviously, the embodiments described are merely some, rather than all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without any creative effort shall fall within the scope of protection of the present utility model. 
     Refer to  FIGS. 1-2 , in an embodiment of the present utility model, a new-type waterwheel rotating device, comprising a supporting plate  1 , a rotating shaft  2 , a rotating frame  3 , a reinforcing ring  4 , and a power supply device  5 , wherein the rotating frame  3  comprises a rotating ring  3 . 1  and rotating brackets  3 . 2 , the rotating ring  3 . 1  and the several rotating brackets  3 . 2  being all fixedly connected, and one ends of the several rotating brackets  3 . 2  being welded to a first cylinder assembly  7 , a second cylinder assembly  8 , a third cylinder assembly  9 , a fourth cylinder assembly  10 , a fifth cylinder assembly  11 , a sixth cylinder assembly  12 , a seventh cylinder assembly  13  and an eighth cylinder assembly  14 ; and 
     the first cylinder assembly  7  comprises a cylinder  701 , a seal pipe  702 , a vent pipe  703 , a water outlet  704  and a water inlet  705 , the cylinder  701  being connected to the seal pipe  702 , and the vent pipe  703  being connected to the other end of the seal pipe  702 . 
     The rotating frame  3  rotates with the supporting plate  1  via the rotating shaft  2 , the power supply device  5  is disposed on the rotating frame  3 , and several water-proof colored lights  6  are disposed on the rotating frame  3 . 
     When in use, it needs an external controller to control the power supply device  5  thereof and the first cylinder assembly  7 , the second cylinder assembly  8 , the third cylinder assembly  9 , the fourth cylinder assembly  10 , the fifth cylinder assembly  11 , the sixth cylinder assembly  12 , the seventh cylinder assembly  13  and the eighth cylinder assembly  14 . 
     One end of the cylinder  701  is provided with the vent pipe  703  through the seal pipe  702  for air intake and discharge, and the other end thereof is open and is provided with the water outlet  704  and the water inlet  705 , so that by means of air suction and water discharge through the piston motion of the cylinder  701 , the air can be drawn into the cylinder  701  through the vent pipe  703  while discharging the water, so that the cylinder  701  is vacuum under water and floats upwards by virtue of the buoyancy of water to drive the rotating frame  3  to rotate. 
     This waterwheel rotating frame  3  is half in water and half above water. 
     I. The sixth cylinder assembly  12  and the seventh cylinder assembly  13  under water drive cylinder pistons by means of the power supply device  5  so that the cylinders under water discharge water out and at the same time draw in air such that the cylinders under water are evacuated to utilize the buoyancy of water. 
     II. At the same time, the second cylinder assembly  8  and first cylinder assembly  7  above water push cylinder rod pistons to discharge air through the power supply device  5  so that the water on water surface quickly enters the cylinders, so that the cylinders are quickly submerged into the water without affecting the rotation of the waterwheel. 
     The vacuum cylinders under water float upwards. The cylinders above water discharge air and enter the water, which circulate in turn to make the waterwheel rotate continuously. The most important feature of this waterwheel is to utilize the buoyancy of water. 
     The first cylinder assembly  7 , the second cylinder assembly  8 , the third cylinder assembly  9 , the fourth cylinder assembly  10 , the fifth cylinder assembly  11 , the sixth cylinder assembly  12 , the seventh cylinder assembly  13  and the eighth cylinder assembly  14  have the same structure. 
     The above description only relates to preferred embodiments of the present utility model, but the scope of protection of the present utility model is not limited thereto, and any equivalent replacements or modifications made by those skilled in the art according to the technical solution of the present utility model and the inventive concept thereof within the technical scope disclosed by the present utility model are all intended to be included within the scope of protection of the present utility model.