CN212068891U

CN212068891U - Garbage disposal equipment

Info

Publication number: CN212068891U
Application number: CN201922405157.3U
Authority: CN
Inventors: 杜克镛
Original assignee: Zhejiang Bulaimeng Agricultural Science And Technology Co ltd
Current assignee: Zhejiang Bulaimeng Agricultural Science And Technology Co ltd
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-12-04
Anticipated expiration: 2029-12-27

Abstract

The utility model discloses a garbage disposal device, which has the technical proposal that the device comprises a processing box, a fermentation cavity, a water storage cavity and a separator are arranged in the processing box, the fermentation cavity and the water storage cavity are separated by the separator, the fermentation cavity is positioned above the water storage cavity, the top surface of the processing box is provided with a garbage inlet, the top of the processing box is positioned at the garbage inlet and is fixedly connected with a crushing component for crushing garbage, a crushing motor is started to drive two crushing rollers to rotate in opposite directions to crush the garbage, a stirring motor drives a first stirring rod and a second stirring rod to rotate, so that an auger blade stirs the crushed garbage, a closed dehumidifier removes moisture in the garbage, reduces the moisture in the garbage, performs primary treatment on the garbage, the position of the garbage outlet is higher than the separator, so that the garbage positioned in the fermentation cavity and lower than the garbage outlet can be left in the fermentation cavity, the fermentation speed is accelerated by fully mixing the stirring mechanism with new garbage.

Description

Garbage disposal equipment

Technical Field

The utility model relates to a wet refuse treatment technical field, more specifically the utility model relates to a refuse treatment device that says so.

Background

The domestic waste is the solid waste that people produced in daily life or for the activity that daily life provided the service to and law, administrative and law regulation regard as domestic waste, the increase in a large number of municipal domestic waste for refuse treatment is more and more difficult, and the water content in the domestic waste is higher, transport domestic waste to the rubbish station after and handle, because of the existence of moisture weight, make the cost of transportation increase, and the process of rubbish recycle has also increased the complexity, consequently needs a device that can carry out preliminary treatment to domestic waste.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a refuse treatment device for carry out preliminary treatment to domestic waste.

In order to achieve the above purpose, the utility model provides a following technical scheme: a garbage disposal device comprises a disposal box, wherein a fermentation cavity, a water storage cavity and a separator are arranged in the disposal box, the fermentation cavity and the water storage cavity are separated by the separator, the fermentation cavity is positioned above the water storage cavity, the top surface of the treatment tank is provided with a garbage inlet, the top of the treatment tank is fixedly connected with a crushing component for crushing garbage at the garbage inlet, a stirring mechanism for stirring the crushed garbage is arranged in the fermentation cavity, a garbage outlet is arranged at one side of the treatment tank, the position of the garbage outlet is higher than the separator, one side of the treatment box is provided with a dehumidifying component for dehumidifying the garbage, the air inlet and the air outlet of the dehumidification component are respectively communicated with the fermentation cavity to form an internal circulation, the bottom of the dehumidifying component is provided with a water outlet hole, and the water outlet hole is communicated with the water storage cavity through a pipeline.

As a further improvement, the treatment bottom of the case portion fixedly connected with support frame, the dehumidification subassembly includes closed dehumidifier and air duct, the closed dehumidifier is in through steady rest fixed connection on the support frame, the air outlet department of closed dehumidifier sets up at the top to with the one end fixed connection of air duct, the other end of air duct with the fermentation chamber intercommunication.

As a further improvement, be located on the support frame closed dehumidifier below fixedly connected with water pump, the water inlet fixedly connected with inlet tube of water pump department, the inlet tube is kept away from the one end of water pump stretches into in the water storage cavity.

As a further improvement, the crushing unit includes crushing motor and goes into the hopper, go into hopper bottom fixed connection handle the roof portion, go into the hopper with rubbish entry intercommunication, go into the hopper internalization and wear to be equipped with two crushing gyro wheels, two crushing gyro wheel level sets up, through gear intermeshing and turn to on the contrary, the output shaft of crushing motor passes through the shaft coupling and one of them crushing gyro wheel is connected.

As a further improvement of the utility model, the stirring mechanism comprises a stirring component, a discharging component and a transmission component, the discharging component is arranged at the garbage outlet and is used for taking out the garbage in the fermentation cavity, the stirring component comprises a stirring motor, a first stirring rod and a second stirring rod, one end of the first stirring rod and one end of the second stirring rod are respectively and rotatably connected on one side surface where the garbage outlet is positioned, the other end of the first stirring rod and the other end of the second stirring rod respectively penetrate through one side surface opposite to the garbage outlet, the top surface of the treatment tank is fixedly connected with the stirring motor, the stirring motor drives the first stirring rod and the second stirring rod to rotate in the same direction through the transmission component, the first stirring rod and the second stirring rod are respectively and fixedly connected with auger blades in the fermentation cavity, the spiral directions of the two auger blades are opposite.

As a further improvement of the utility model, the transmission assembly includes first gear, second gear and third gear, first gear fixed connection be in on the agitator motor output shaft, first puddler stretches out the one end fixedly connected with in fermentation chamber the second gear with the third gear, the second puddler stretches out the one end fixedly connected with fourth gear in fermentation chamber, first gear with chain drive connection has first chain between the second gear, the third gear with chain drive connection has the second chain between the fourth gear.

As a further improvement, the ejection of compact subassembly includes ejection of compact motor and support, support fixed connection be in handle case lateral surface, fixedly connected with passage in the support, the one end of passage is down, and the other end with rubbish export intercommunication, the support internal rotation is connected with ejection of compact auger, ejection of compact auger one end is passed the passage with rubbish export gets into in the fermentation chamber, ejection of compact auger other end fixedly connected with first sprocket, fixedly connected with second sprocket on the output shaft of ejection of compact motor, the second sprocket with chain drive connection has the third chain between the first sprocket.

As a further improvement, one side of handling the case is provided with the switch board, the fermentation intracavity is provided with the ammonia sensor, the ammonia sensor with switch board electric connection, the switch board with closed dehumidifier electric connection, the switch board with crushing motor electric connection, the switch board with agitator motor electric connection, the switch board with ejection of compact motor electric connection.

As a further improvement, the separator includes dull and stereotyped and two swash plates, two the swash plate is fixed connection respectively in dull and stereotyped relative both sides, the swash plate is kept away from dull and stereotyped one side is higher than and is close to dull and stereotyped one side, two the swash plate with dull and stereotyped junction forms first transition cambered surface and second transition cambered surface, first puddler is located first transition cambered surface top, the second puddler is located second transition cambered surface top the stirring subassembly drives rubbish past rubbish export one side is removed.

As a further improvement, a side face of the processing box is provided with a side door and an observation window.

The utility model has the advantages that: the utility model discloses crushing motor starts to drive two crushing gyro wheels and rotates in opposite directions, smash rubbish, rubbish after smashing gets into the fermentation chamber through the rubbish entry, rubbish after smashing goes on the fermentation chamber after, agitator motor starts, agitator motor drives first gear revolve, first gear revolve drives second gear revolve through first chain, make first puddler rotate and third gear revolve, third gear drives fourth gear revolve through the second chain, make second puddler rotate, make auger blade stir rubbish after smashing, in the process of stirring, the moisture in the rubbish is got rid of to the closed dehumidifier, reduce the moisture in the rubbish, send clean water into the water storage chamber, preliminary treatment has been carried out to rubbish, the rubbish exit position is higher than the separator, make the rubbish that the position in the fermentation chamber is lower than rubbish exit can stay in the fermentation chamber, the fermentation speed is accelerated by fully mixing the stirring mechanism with new garbage.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal three-dimensional structure of the present invention;

fig. 3 is a schematic front view of the present invention;

FIG. 4 is a schematic structural view of the discharging assembly of the present invention;

FIG. 5 is a schematic view of the shredder assembly of the present invention;

FIG. 6 is a schematic structural view of the stirring assembly of the present invention;

fig. 7 is an enlarged schematic view of fig. 4 at a according to the present invention;

fig. 8 is an enlarged schematic view of fig. 6B according to the present invention;

fig. 9 is an enlarged schematic view of fig. 6 at C according to the present invention;

FIG. 10 is a schematic sectional view of the treatment tank of the present invention.

Reference numerals: 11. a treatment tank; 12. a fermentation chamber; 13. a water storage cavity; 14. a separator; 15. a waste inlet; 16. a size reduction assembly; 17. a stirring mechanism; 18. a waste outlet; 19. a dehumidification assembly; 21. a pipeline; 22. a support frame; 23. a closed dehumidifier; 24. an air duct; 25. a stabilizer frame; 27. a water pump; 28. a water inlet pipe; 29. a grinding motor; 30. feeding into a hopper; 31. crushing rollers; 32. a discharge assembly; 33. a transmission assembly; 34. a stirring assembly; 35. a stirring motor; 36. a first stirring rod; 37. a second stirring rod; 38. a screw blade; 39. a first gear; 40. a second gear; 41. a third gear; 42. a fourth gear; 43. a first chain; 44. a second chain; 45. a discharging motor; 46. a support; 47. a material guide pipe; 48. discharging auger; 49. a first sprocket; 50. a second sprocket; 51. a third chain; 52. a control cabinet; 53. a side door; 54. an observation window; 55. a flat plate; 56. a sloping plate; 57. a first transition arc surface; 58. a second transition arc surface; 59. and (5) fixing the rod.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 10, a garbage disposal apparatus of this embodiment includes a disposal tank 11, a fermentation chamber 12, a water storage chamber 13 and a partition 14 are provided in the disposal tank 11, the fermentation chamber 12 and the water storage chamber 13 are partitioned by the partition 14, the fermentation chamber 12 is located above the water storage chamber 13, a garbage inlet 15 is provided on a top surface of the disposal tank 11, a crushing assembly 16 for crushing garbage is fixedly connected to a position of the top of the disposal tank 11, which is located at the garbage inlet 15, a stirring mechanism 17 for stirring the crushed garbage is provided in the fermentation chamber 12, a garbage outlet 18 is provided on one side of the disposal tank 11, the garbage outlet 18 is higher than the partition 14, so that the garbage, which is located at a position lower than the garbage outlet 18 in the fermentation chamber 12, can be left in the fermentation chamber 12, and is sufficiently mixed with new garbage by the stirring mechanism 17, so as to accelerate the fermentation speed, a dehumidifying assembly 19 for dehumidifying the garbage is, the air inlet department and the exit of dehumidification subassembly 19 communicate with fermentation chamber 12 respectively, form an inner loop, reduce the humidity of rubbish for rubbish reduces moisture, and 19 bottoms of dehumidification subassemblies are equipped with the apopore, and the apopore passes through pipeline 21 and water storage chamber 13 intercommunication, and the moisture of being got rid of in the rubbish passes through pipeline 21 and gets into in the water storage chamber 13.

The garbage is poured into the crushing assembly 16, the crushing assembly 16 crushes the garbage, the crushed garbage enters the fermentation cavity 12 through the garbage inlet 15, the stirring mechanism 17 crushes the crushed garbage, the dehumidifying assembly 19 removes moisture in the garbage, the moisture in the garbage is reduced, and the fermented garbage can be taken out from the garbage outlet 18.

Referring to fig. 1 and 2, a support frame 22 is fixedly connected to the bottom of the treatment tank 11, the dehumidifying assembly 19 includes a closed dehumidifier 23 and an air duct 24, the closed dehumidifier 23 is fixedly connected to the support frame 22 through a stabilizing frame 25, so as to facilitate installation of the pipeline 21, an air outlet of the closed dehumidifier 23 is arranged at the top and is fixedly connected with one end of the air duct 24, and the other end of the air duct 24 is communicated with the fermentation chamber 12. The arrangement of the closed dehumidifier 23 and the air duct 24 forms an internal circulation with the fermentation cavity 12, and can stabilize the temperature in the fermentation cavity 12 to a certain extent, so that the fermentation enzyme can better ferment the garbage, and the fermentation rate of the garbage is increased.

Referring to fig. 2, a water pump 27 is fixedly connected to the support frame 22 below the closed dehumidifier 23, a water inlet 28 is fixedly connected to a water inlet of the water pump 27, and one end of the water inlet 28, which is far away from the water pump 27, extends into the water storage cavity 13. The water pump 27 pumps water from the water storage chamber 13 through the water inlet pipe 28 to discharge the water from the water storage chamber 13.

Referring to fig. 1, 2, 3 and 5, the pulverizing assembly 16 includes a pulverizing motor 29 and a feeding hopper 30, the bottom of the feeding hopper 30 is fixedly connected to the top of the processing box 11, the feeding hopper 30 is communicated with the garbage inlet 15, two pulverizing rollers 31 are movably arranged in the feeding hopper 30 in a penetrating manner, the two pulverizing rollers 31 are horizontally arranged and meshed with each other through gears and have opposite rotation directions, and an output shaft of the pulverizing motor 29 is connected with one of the pulverizing rollers 31 through a coupling. The garbage is poured into the feeding hopper 30, the grinding motor 29 is started to drive the two grinding rollers 31 to rotate in opposite directions to grind the garbage, and the ground garbage enters the fermentation cavity 12 through the garbage inlet 15.

Referring to fig. 2, 4 and 6, the stirring mechanism 17 includes a stirring assembly 34, a discharging assembly 32 and a transmission assembly 33, the discharging assembly 32 is disposed at the garbage outlet 18 for taking out the garbage in the fermentation chamber 12, the stirring assembly 34 includes a stirring motor 35, a first stirring rod 36 and a second stirring rod 37, one end of the first stirring rod 36 and one end of the second stirring rod 37 are respectively rotatably connected to a side surface where the garbage outlet 18 is located, the other end of the first stirring rod 36 and the other end of the second stirring rod 37 respectively penetrate through a side surface opposite to the garbage outlet 18, the top surface of the processing box 11 is fixedly connected with the stirring motor 35, the stirring motor 35 drives the first stirring rod 36 and the second stirring rod 37 to rotate in the same direction through the transmission assembly 33, auger blades 38 are respectively fixedly connected to the first stirring rod 36 and the second stirring rod 37 through a plurality of fixing rods 59 in the fermentation chamber 12, the auger blades 38 are opposite in helical direction. After in the rubbish after smashing carries out fermentation chamber 12, agitator motor 35 starts, drives first puddler 36 and second puddler 37 through drive assembly 33 and rotates, and auger blade 38 stirs the rubbish after smashing, makes to have certain space between the surplus first puddler 36 of auger blade 38 and second puddler 37 through dead lever 59, and at the in-process of stirring, rubbish can be turned over, better stirs rubbish.

Referring to fig. 2 and 6, the transmission assembly 33 includes a first gear 39, a second gear 40 and a third gear 41, the first gear 39 is fixedly connected to the output shaft of the stirring motor 35, the end of the first stirring rod 36 extending out of the fermentation chamber 12 is fixedly connected to the second gear 40 and the third gear 41, the end of the second stirring rod 37 extending out of the fermentation chamber 12 is fixedly connected to the fourth gear 42, a first chain 43 is chain-driven between the first gear 39 and the second gear 40, and a second chain 44 is chain-driven between the third gear 41 and the fourth gear 42. When the stirring motor 35 is started, the stirring motor 35 drives the first gear 39 to rotate, the first gear 39 rotates to drive the second gear 40 to rotate through the first chain 43, so that the first stirring rod 36 rotates and the third gear 41 rotates, and the third gear 41 drives the fourth gear 42 to rotate through the second chain 44, so that the second stirring rod 37 rotates.

Referring to fig. 1, 2 and 4, the discharging assembly 32 includes a discharging motor 45 and a support 46, the support 46 is fixedly connected to the outer side surface of the treatment tank 11, a material guiding pipe 47 is fixedly connected to the support 46, one end of the material guiding pipe 47 faces downward, and the other end of the material guiding pipe 47 is communicated with the garbage outlet 18, a discharging auger 48 is rotatably connected to the support 46, one end of the discharging auger 48 passes through the material guiding pipe 47 and the garbage outlet 18 and enters the fermentation chamber 12, a first chain wheel 49 is fixedly connected to the other end of the discharging auger 48, a second chain wheel 50 is fixedly connected to an output shaft of the discharging motor 45, and a third chain 51 is chain-driven between the second chain wheel 50 and. After the garbage in the fermentation chamber 12 is dehumidified and fermented, the discharging motor 45 rotates to drive the second chain wheel 50 to rotate, the second chain wheel 50 drives the first chain wheel 49 to rotate through the third chain 51, so that the discharging auger 48 rotates, and the garbage in the fermentation chamber 12 is conveyed out by the discharging auger 48 through the material guide pipe 47.

Referring to fig. 1 and 2, a control cabinet 52 is arranged on one side of the treatment box 11, an ammonia gas sensor is arranged in the fermentation cavity 12, the ammonia gas sensor is electrically connected with the control cabinet 52, the control cabinet 52 is electrically connected with the closed dehumidifier 23, the control cabinet 52 is electrically connected with the grinding motor 29, the control cabinet 52 is electrically connected with the stirring motor 35, and the control cabinet 52 is electrically connected with the discharging motor 45. Can produce the ammonia when rubbish ferments, detect the concentration of ammonia through the ammonia sensor, judge whether complete fermentation, the ammonia sensor gives switch board 52 with the data transmission who detects, and switch board 52 comes control ejection of compact motor 45 to carry out the ejection of compact, and control agitator motor 35 stops the stirring.

Referring to fig. 1 and 3, the partitioning member 14 includes a flat plate 55 and two sloping plates 56, the two sloping plates 56 are respectively and fixedly connected to two opposite sides of the flat plate 55, one side of the sloping plate 56 away from the flat plate 55 is higher than one side close to the flat plate 55, a first transition arc surface 57 and a second transition arc surface 58 are formed at the connection position of the two sloping plates 56 and the flat plate 55, the first stirring rod 36 is located above the first transition arc surface 57, and the second stirring rod 37 is located above the second transition arc surface 58, so that the garbage can be brought onto the sloping plate 56 in the stirring process, and then the garbage can move towards the flat plate 22 through the sloping plates 56, so that the new garbage and the garbage in fermentation can be sufficiently mixed, the fermentation rate of the new garbage is increased, and the stirring assembly 34 drives the garbage to move towards one side of the garbage outlet 18.

Referring to fig. 1 and 3, a side door 53 and an observation window 54 are provided on one side surface of the processing chamber 11. The state of the garbage in the fermentation chamber 12 can be observed through the observation window 54, and the garbage which cannot be discharged from the discharging assembly 32 in the fermentation chamber 12 can be taken out through the side door 53.

The working principle is as follows: the garbage is poured into a feeding hopper 30, a crushing motor 29 is started to drive two crushing rollers 31 to rotate in opposite directions to crush the garbage, the crushed garbage enters a fermentation cavity 12 through a garbage inlet 15, after the crushed garbage enters the fermentation cavity 12, a stirring motor 35 is started, the stirring motor 35 drives a first gear 39 to rotate, the first gear 39 rotates to drive a second gear 40 to rotate through a first chain 43, a first stirring rod 36 rotates and a third gear 41 rotates, the third gear 41 drives a fourth gear 42 to rotate through a second chain 44, the second stirring rod 37 rotates to drive an auger blade 38 to stir the crushed garbage, during the stirring process, a closed dehumidifier 23 removes moisture in the garbage to reduce the moisture in the garbage, after the dehumidification and fermentation of the garbage in the fermentation cavity 12 are completed, a discharging motor 45 rotates to drive a second chain wheel 50 to rotate, the second chain wheel 50 drives the first chain wheel 49 to rotate through the third chain 51, so that the discharging auger 48 rotates, the discharging auger 48 sends out the garbage in the fermentation cavity 12 through the material guide pipe 47, and the water pump 27 pumps water from the water storage cavity 13 through the water inlet pipe 28, so that the water in the water storage cavity 13 can be discharged.

Above only the utility model discloses an it is preferred embodiment, the utility model discloses a scope of protection not only limits in above-mentioned embodiment, and the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A waste treatment apparatus comprising a treatment tank (11), characterized in that: the garbage treatment device is characterized in that a fermentation cavity (12), a water storage cavity (13) and a separator (14) are arranged in the treatment box (11), the fermentation cavity (12) and the water storage cavity (13) are separated through the separator (14), the fermentation cavity (12) is positioned above the water storage cavity (13), a garbage inlet (15) is formed in the top surface of the treatment box (11), the top of the treatment box (11) is positioned at the garbage inlet (15) and fixedly connected with a crushing assembly (16) for crushing garbage, a stirring mechanism (17) for stirring the crushed garbage is arranged in the fermentation cavity (12), a garbage outlet (18) is formed in one side of the treatment box (11), the garbage outlet (18) is higher than the separator (14), a dehumidifying assembly (19) for dehumidifying the garbage is arranged on one side of the treatment box (11), and the air inlet and the air outlet of the dehumidifying assembly (19) are respectively communicated with the fermentation cavity (12), form an inner loop, dehumidification subassembly (19) bottom is equipped with the apopore, the apopore pass through pipeline (21) with water storage chamber (13) intercommunication.

2. A waste disposal device as defined in claim 1, wherein: the treatment box (11) bottom fixedly connected with support frame (22), dehumidification subassembly (19) are including closed dehumidifier (23) and air duct (24), closed dehumidifier (23) are in through stabilizer (25) fixed connection on support frame (22), the air outlet department of closed dehumidifier (23) sets up at the top to with the one end fixed connection of air duct (24), the other end of air duct (24) with fermentation chamber (12) intercommunication.

3. A waste disposal device as defined in claim 2, wherein: the water storage device is characterized in that a water pump (27) is fixedly connected to the lower portion of the closed dehumidifier (23) on the support frame (22), a water inlet pipe (28) is fixedly connected to a water inlet of the water pump (27), and one end, far away from the water pump (27), of the water inlet pipe (28) extends into the water storage cavity (13).

4. A waste disposal device as defined in claim 2, wherein: crushing unit (16) are including crushing motor (29) and go into hopper (30), go into hopper (30) bottom fixed connection be in handle case (11) top, go into hopper (30) with rubbish entry (15) intercommunication, go into hopper (30) internalization and wear to be equipped with two crushing gyro wheels (31), two crushing gyro wheel (31) level sets up, through gear intermeshing and turn to opposite, the output shaft of crushing motor (29) passes through the shaft coupling and one of them crushing gyro wheel (31) are connected.

5. A waste disposal device as defined in claim 4, wherein: the stirring mechanism (17) comprises a stirring component (34), a discharging component (32) and a transmission component (33), the discharging component (32) is arranged at the garbage outlet (18) and used for taking out the garbage in the fermentation cavity (12), the stirring component (34) comprises a stirring motor (35), a first stirring rod (36) and a second stirring rod (37), one end of the first stirring rod (36) and one end of the second stirring rod (37) are respectively and rotatably connected onto one side surface where the garbage outlet (18) is located, the other end of the first stirring rod (36) and the other end of the second stirring rod (37) respectively penetrate through the opposite side surface of the garbage outlet (18), the top surface of the treatment box (11) is fixedly connected with the stirring motor (35), and the stirring motor (35) drives the first stirring rod (36) and the second stirring rod (37) to rotate in the same direction through the transmission component (33), first puddler (36) with lie in on second puddler (37) respectively fixedly connected with auger blade (38) in fermentation chamber (12), two auger blade (38) spiral opposite direction.

6. A waste disposal device as defined in claim 5, wherein: the transmission assembly (33) comprises a first gear (39), a second gear (40) and a third gear (41), the first gear (39) is fixedly connected to an output shaft of the stirring motor (35), one end of the first stirring rod (36) extending out of the fermentation cavity (12) is fixedly connected with the second gear (40) and the third gear (41), one end of the second stirring rod (37) extending out of the fermentation cavity (12) is fixedly connected with a fourth gear (42), a first chain (43) is chain-driven connected between the first gear (39) and the second gear (40), and a second chain (44) is chain-driven connected between the third gear (41) and the fourth gear (42).

7. A waste disposal device as defined in claim 5, wherein: ejection of compact subassembly (32) are including ejection of compact motor (45) and support (46), support (46) fixed connection be in handle case (11) lateral surface, fixedly connected with passage (47) in support (46), the one end of passage (47) is down, and the other end with rubbish export (18) intercommunication, support (46) internal rotation is connected with ejection of compact auger (48), ejection of compact auger (48) one end is passed passage (47) with rubbish export (18) get into in fermentation chamber (12), ejection of compact auger (48) other end fixedly connected with first sprocket (49), fixedly connected with second sprocket (50) on the output shaft of ejection of compact motor (45), second sprocket (50) with chain drive is connected with third chain (51) between first sprocket (49).

8. A waste disposal device as defined in claim 7, wherein: one side of processing case (11) is provided with switch board (52), be provided with the ammonia sensor in fermentation chamber (12), the ammonia sensor with switch board (52) electric connection, switch board (52) with closed dehumidifier (23) electric connection, switch board (52) with crushing motor (29) electric connection, switch board (52) with agitator motor (35) electric connection, switch board (52) with ejection of compact motor (45) electric connection.

9. A waste disposal device as defined in claim 8, wherein: the separator (14) comprises a flat plate (55) and two inclined plates (56), the two inclined plates (56) are respectively and fixedly connected to two opposite sides of the flat plate (55), one side, far away from the flat plate (55), of each inclined plate (56) is higher than one side, close to the flat plate (55), of each inclined plate (56), a first transition arc surface (57) and a second transition arc surface (58) are formed at the connection position of the two inclined plates (56) and the flat plate (55), the first stirring rod (36) is located above the first transition arc surface (57), the second stirring rod (37) is located above the second transition arc surface (58), and the stirring assembly (34) drives the garbage to move towards one side of the garbage outlet (18).

10. A waste disposal device as defined in claim 1, wherein: a side door (53) and an observation window (54) are arranged on one side face of the treatment box (11).