An excrement treating machine of a non-flushing toilet comprises a housing, a breaking and separating mechanism, a power driving unit, and a conveyer device. The housing is provided at the top thereof with a toilet seat provided with an excrement bag for collecting excrement. The excrement bag containing the excrement is dropped into the excrement treating machine in which the excrement bag and its contents are cut and broken into pieces, which are transported to the collection containers in which the excrement pieces are dehydrated to become an organic fertilizer. The entire treatment process makes no use of water.

FIELD OF THE PRESENT INVENTION 
The present invention relates generally to a toilet, and more particularly 
to an excrement treating machine for use in the non-flushing toilet. The 
excrement treating machine is used to treat the human excrement in such a 
way that the excrement does not pollute the environment. 
BACKGROUND OF THE PRESENT INVENTION 
The conventional flush toilet consumes a great deal of water. As a result, 
the water consumption of the conventional flush toilet has become a 
problem of water conservation. In addition, the problem of water pipes 
supplying the water to the conventional flush toilet can be rather 
expensive to deal with. Furthermore, the excrement collected by the 
conventional flush toilet is generally treated in a septic tank in which 
the excrement is putrefied and decomposed through the bacterial action. 
The public mobile toilet has the problems of water supply and collection 
of excrement in quantity. 
SUMMARY OF THE PRESENT INVENTION 
The primary objective of the present invention is to provide an excrement 
treating machine for use in the non-flush toilet. The excrement treating 
machine is capable of treating the excrement without the use of water. 
It is another objective of the present invention to provide a non-flush 
toilet for use in the public mobile toilet which does not have an easy 
access to water. 
It is another objective of the present invention to provide a non-flush 
toilet with an excrement treating machine capable of decomposing the 
excrement such that the decomposed excrement does not pollute the 
environment, and that the decomposed excrement is transformed into the 
utilizable organic matters.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT 
The non flush toilet 10 of the present invention is provided with an 
excrement bag B which is made of a paper, cloth, cotton, plastic, or light 
decomposable material and is attached to the toilet seat for collecting 
the excrement. 
As shown in FIGS. 1-4, the present invention comprises a machine housing 
20, a breaking and separating mechanism 30, a power driving device 40, and 
a conveyer device 50. The housing 20 is provided at the top thereof with 
an inlet tube 21 and an exhaust tube 22. The inlet tube 21 is connected 
with the breaking and separating mechanism 30 and the non flush toilet 10. 
The excrement is guided into the breaking and separating mechanism 30 via 
the inlet tube 21. One of the vertical sides of the housing 20 is provided 
with an input port 23. 
As shown in FIGS. 2-4, the breaking and separating mechanism 30 comprises a 
square frame 31 and two transmission shafts 32 and 33 which are fastened 
pivotally with the square frame 31. A plurality of rollers 321 and 331 are 
mounted on the two transmission shafts 32 and 33 such that a plurality of 
cutting disks 322 and 332 is mounted between the rollers 321 and 331. The 
two transmission shafts 32 and 33 are provided at the free end thereof 
with two transmission gears 323 and 333, which are engaged with each other 
to enable the rollers 321, 331 and the cutting disks 322, 332 to turn 
simultaneously in the reverse direction. 
As shown in FIGS. 3 and 4, the power driving device 40 is mounted in the 
machine housing 20 and is formed of a motor 41, a drive belted wheel 42, a 
driven belted wheel 43, and a conveyer drive shaft 44 capable of turning 
coaxially with the driven belted wheel 43. The drive belted wheel 42 is 
mounted on the power output end of the motor 41. The drive belted wheel 42 
and the driven belted wheel 43 are linked by a transmission belt 45 for 
transmitting the power of the motor 41 to the conveyer drive shaft 44 in a 
decelerating manner. The power output end of the motor 41 is connected 
with the transmission shaft 32 or 33 of the breaking and separating 
mechanism 30 for imparting the power of the motor 41 to the breaking and 
separating mechanism 30. 
As shown in FIGS. 1-4, the conveyer device 50 comprises a conveyer driven 
shaft 51 fastened pivotally in the interior of the machine housing 10, a 
conveyer belt 52, a storage box 53, and a water collection box 54. The 
conveyer belt 52 is arranged obliquely between the conveyer drive shaft 44 
of the power drive device 40 and the conveyer driven shaft 51 such that 
the conveyer belt 52 is driven by the conveyer drive shaft 44. The storage 
box 53 is deposed under the conveyer drive shaft 44. The conveyer belt 52 
is provided thereunder with an arresting plate 55 which is intended to 
remove the solid excrement which is attached to the conveyer belt 52. The 
solid excrement so removed from the conveyer belt 52 is then deposited in 
the storage box 53. The storage box 53 is provided at the bottom thereof 
with an opening having a movable valve plate 531 and in the outer wall 
thereof with a heater 532, as shown in FIG. 1. The water collection box 54 
is located under the breaking and separating mechanism 30 such that the 
moisture in the excrement is deposited in the water collection box 54 in 
view of the inclination of the conveyer belt 52. The water collection box 
54 contains a filtration material "S", such as sand, and is provided at 
the bottom thereof with an opening which has a movable gate 541, and a 
water outlet 542 via which the filtered water is discharged. 
The excrement bag "B" containing the excrement is guided into the breaking 
and separating mechanism 30 such that the excrement bag "B" and its 
excrement contents are cut into pieces by the cutting disks 322 and 332, 
and that water is collected in the water collection box 54. The excrement 
pieces are carried away by the conveyer belt 52 and are then deposited in 
the storage box 53. The moisture of the excrement pieces is removed by the 
heater 532 of the storage box 53. The dehydrated excrement pieces are 
collected for use as an organic fertilizer. The dehydrated excrement is 
removed from the storage box 53 via the movable gate 531. The filtration 
material "S" must be replaced periodically to ensure that the water is 
effectively filtered. 
It is very likely that the particles of the excrement may be trapped in the 
filtration material "S", and that the bacteria carried by the excrement 
particles grow in the filtration material. The growth of bacteria can 
undermine the filtration effectiveness of the filtration material "S". In 
order to overcome such a problem arising from the growth of bacteria, the 
water collection box 54 is provided with a metal filtration screen 60 and 
a connection rod 70. The metal filtration screen 60 is slantingly disposed 
such that the metal filtration screen 60 faces the storage box 53. The 
metal filtration screen 60 is intended to trap the particles which are 
contained in the water. The connection rod 70 is fastened pivotally at one 
end thereof with the driven belted wheel 43 and is provided at other end 
thereof with a scraping plate 71 in contact with the metal filtration 
screen 60. As the driven belted wheel 43 is actuated to turn, the 
connection rod 70 is actuated such that the excrement particles trapped on 
the metal filtration screen 60 are scraped off to deposit in the storage 
box 53. 
The embodiment of the present invention described above is to be regarded 
in all respects as being merely illustrative and not restrictive. 
Accordingly, the present invention may be embodied in other specific form 
without deviating from the spirit thereof. The present invention is 
therefore to be limited only by the scopes of the following appended 
claims.