An automatic feeding device for a sheep house

Abstract

The present invention relates to the field of livestock breeding, and discloses an automatic feeding device for a sheep pen, which includes an execution box with an execution mechanism arranged inside; a storage box fixedly connected to the execution box, with a feeding pipe connected to one side thereof, and an auxiliary pipe connected to one side of the feeding pipe; a moving mechanism fixedly connected to the storage box and connected with a guide rail; a feeding trough located below the execution box and cooperating with the execution mechanism. The present invention can reduce manual feeding of individual livestock on the ground, reduce labor input and increase efficiency. At the same time, it can clean, collect and reuse the unused feed, realize the maximum utilization of the feed, reduce the breeding cost, and reduce the cleaning of the feeding trough, facilitating the progress of work.

Description

Technical Field

[0001] The present invention relates to the field of livestock breeding, and particularly to an automatic feeding device for a sheep house. Background Art

[0002] Sheep is a general term for the subfamily Caprinae, belonging to the class Mammalia, order Artiodactyla, family Bovidae, and subfamily Caprinae. It is one of the domestic animals of humans. It is a four-legged ruminant with hair and is the main source of wool. The coat color is mainly white. In China, goats and sheep are mainly raised. However, sheep are also relatively clean animals. When the feed is wet or has other abnormalities, they are more likely to refuse to eat. During large-scale breeding, it is often necessary to clean up the remaining feed to ensure subsequent feeding.

[0003] In the existing actual work process, workers need to perform preliminary cleaning and then add food. In actual operation, some feeds are directly discarded, which increases the feed cost and labor in the overall breeding process and makes feeding inconvenient. Summary of the Invention

[0004] To solve the technical problem of inconvenient breeding, the present invention provides an automatic feeding device for a sheep house.

[0005] The present invention is implemented by the following technical solutions: an automatic feeding device for a sheep house, comprising: an execution box, inside which an execution mechanism is provided; a storage box, which is fixedly connected to the execution box, and a feeding pipe is connected to one side thereof, and an auxiliary pipe is connected to one side of the feeding pipe; a moving mechanism, which is fixedly connected to the storage box and is connected with a guide rail; a feeding trough, which is located below the execution box and cooperates with the execution mechanism.

[0006] As a further improvement of the above solution, the execution mechanism includes: a circulation unit, which is arranged at the bottom of the execution box, and an execution unit connected to the execution box is connected to one side thereof; a recovery unit, which is arranged inside the execution box and is in transmission connection with the circulation unit; a feeding unit, which is arranged inside the execution box and is connected to the execution unit; a motor, which is fixedly connected inside the execution box, and an output end of the motor is connected with a transmission, an output end of the transmission is connected with a transmission component, and the transmission component is in transmission connection with the recovery unit, the circulation unit and the moving mechanism.

[0007] As a further improvement of the above solution, the circulation unit includes: a chain, which is rotatably connected to the execution box, and the chain is in transmission connection with the transmission component; a sliding block, which is rotatably connected to a link of the chain, and a sliding frame is slidably sleeved on one side thereof, and an extension rod fixedly connected to the execution unit is fixedly connected to one side of the sliding frame; a limiting strip, one side of which is fixedly connected with a telescopic rod fixedly connected to the execution box, and a guide groove slidably sleeved with the sliding frame is arranged on one side of the limiting strip.

[0008] As a further improvement of the above solution, a guide plate fixedly connected to the execution box is slidably sleeved on the outer wall of the extension rod, and a plurality of ball bearings for reducing friction are rollingly embedded on the outer wall of the sliding block.

[0009] As a further improvement of the above solution, the execution unit includes: an outer frame, on the outer wall of which a function plate fixedly connected to the support box is slidably sleeved. A plurality of function plates are provided, and the plurality of function plates are fixedly connected correspondingly. The outer frame is fixedly connected to the extension rod; an intermediate plate, which is fixedly connected to the outer frame, and on the top of which there are an air pump one and an air pump two located outside the outer frame. The input end of the air pump one is connected to a hose one connected to the recovery unit; a main cavity, which is separated by the intermediate plate and arranged inside the outer frame, and inside which a selection box fixedly connected to the intermediate plate is provided. A plurality of cutting knives are provided in the selection box, and a rotating cover is rotatably connected to the top of the selection box. The input end of the air pump one is communicated with the main cavity; an air pump three, which is fixedly connected to one side of the intermediate plate, and the input end of which is connected to a hose two connected to the feeding unit. The output ends of the air pump two and the air pump three are connected to an output pipe, and one end of the output pipe is communicated with a contact component connected to the outer frame;

[0010] As a further improvement of the above solution, the contact component includes: two fixed sleeves, which are respectively located on both sides of the intermediate plate; a folding ring one, which is fixedly connected to the fixed sleeve, and on one side of which a spring three is fixedly connected, and the other end of the spring three is fixedly connected to a follower sleeve slidably sleeved on the fixed sleeve. A rolling plate is fixedly connected between the two follower sleeves; a spring four, one end of which is fixedly connected to the outer frame and the other end of which is fixedly connected to a cleaning plate slidably sleeved on the fixed sleeve. A plurality of staggered scraping plates are fixedly connected to the lower side of the cleaning plate, and a shielding plate is fixedly connected to the outer wall of the outer frame.

[0011] As a further improvement of the above solution, the recovery unit includes a heating box, which is arranged in the execution box, and a plurality of heating wires are fixedly connected inside it. A temporary storage box located inside the execution box is arranged on the heating box. A plurality of stirring shafts are rotatably connected to the temporary storage box, and a plurality of mixing pieces are fixedly connected to the outer wall of the stirring shafts. A suction pipe connected to the input end of the air pump two is connected to the bottom of the temporary storage box, and the stirring shaft is in transmission connection with the transmission component.

[0012] As a further improvement of the above solution, the feeding unit includes a follower rod fixedly connected to the outer frame. An adjusting sleeve is threadedly sleeved on the outer wall of the follower rod. A pressing rod is threadedly sleeved inside the adjusting sleeve. The bottom end of the pressing rod is fixedly connected to a pressing plate. A raw material box fixedly connected to the execution box is slidably sleeved on the outer wall of the pressing plate. A suction pipe connected to the storage box is fixedly connected to the bottom of the raw material box. The hose two is connected to the bottom of the raw material box. A plurality of spring fives are fixedly connected to the top of the pressing plate.

[0013] As a further improvement of the above solution, the moving mechanism includes a moving frame, inside which a rolling wheel is rotatably connected. The rolling wheel is in contact with the guide rail. A protective box fixedly connected to the storage box is fixedly connected to the lower side of the moving frame. The rolling wheel is in transmission connection with a transmission component.

[0014] As a further improvement of the above solution, the transmission component includes a vertical shaft in transmission connection with the output end of the first gearbox. The vertical shaft is located inside the protective box. The top of the vertical shaft is in transmission connection with the rolling wheel, and its bottom is in transmission connection with a second gearbox. The output end of the second gearbox is in transmission connection with a horizontal shaft in transmission connection with the stirring shaft. The bottom end of the vertical shaft is in transmission connection with a third gearbox. The gearbox is in transmission connection with a chain.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. Through the overall transportation, it is possible to reduce the individual feeding of workers on the ground, reduce the labor input and increase the efficiency. At the same time, the unused feed is cleaned, collected and reused to achieve the maximum utilization of the feed, reduce the breeding cost, and reduce the cleaning of the feeding trough, facilitating the progress of the work.

[0017] 2. Through the cooperation of multiple devices, it can adapt to different breeding scales, has strong adaptability, and is located above the breeding area, which can avoid occupying the ground space and being damaged by livestock, ensuring the safety of the device and personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the front sectional view schematic diagram of the present invention;

[0019] Figure 2 is the left sectional view schematic diagram of the present invention;

[0020] Figure 3 is the top sectional view schematic diagram of the present invention;

[0021] Figure 4 is the partial front sectional view schematic diagram of the present invention;

[0022] Figure 5 is the partial left sectional view schematic diagram of the present invention;

[0023] Figure 6 is the front sectional view schematic diagram of the contact component.

[0024] MAIN SYMBOL DESCRIPTION:

[0025] 1. Execution box; 2. Storage box; 3. Guide rail; 4. Moving frame; 5. Feeding pipe; 6. Auxiliary pipe; 7. Execution mechanism; 8. Feeding trough; 10. Rolling wheel; 11. Vertical shaft; 12. Protection box; 13. Stirring shaft; 14. Temporary storage box; 16. Air pump two; 17. Cutting knife; 18. Suction pipe; 19. Raw material box; 20. Air pump three; 22. Intermediate plate; 23. Total cavity; 24. Mixing piece; 25. Heating box; 26. Limiting bar; 27. Telescopic rod; 28. Chain; 29. Sliding block; 30. Sliding frame; 31. Contact component; 32. Baffle; 33. Rotating cover; 34. Output pipe; 35. Air pump one; 36. Hose one; 37. Function board; 39. Transmission; 40. Follow-up rod; 41. Adjusting sleeve; 42. Pressing rod; 43. Spring five; 44. Motor; 45. Hose two; 46. Pressing plate; 48. Suction pipe; 50. Outer frame; 51. Selection box; 52. Fixed sleeve; 53. Folding ring one; 54. Follow-up sleeve; 55. Rolling plate; 56. Spring three; 57. Scraping plate; 58. Cleaning plate; 59. Spring four; 60. Gearbox three; 61. Horizontal shaft; 62. Guide groove; 63. Extension rod; 64. Guide plate. Detailed implementation mode

[0026] Next, in combination with the accompanying drawings and the specific implementation mode, the present invention will be further described. It should be noted that on the premise of no conflict, the following described embodiments or technical features can be combined arbitrarily to form new embodiments.

[0027] Embodiment:

[0028] Please combine Figures 1-6 ,

[0029] An automatic feeding device for a sheep pen, comprising: an execution box 1, inside which an execution mechanism 7 is arranged. The execution box 1 provides necessary support, and at the same time, the execution mechanism 7 performs the execution of work. A storage box 2 is fixedly connected to the execution box 1, and a feeding pipe 5 is connected to one side of it. An auxiliary pipe 6 is connected to one side of the feeding pipe 5. The storage box 2 stores materials, and at the same time, corresponding raw materials are added through the feeding pipe 5 and the auxiliary pipe 6. A moving mechanism is fixedly connected to the storage box 2 and is connected with a guide rail 3. The moving mechanism enables the whole device to move along the guide rail 3. A feeding trough 8 is located below the execution box 1 and cooperates with the execution mechanism 7. The feeding trough 8 performs the feeding work, and at the same time, collection cavities are arranged on both sides of the feeding trough 8 to collect the feed that may fall.

[0030] The actuator 7 includes: a circulation unit, which is arranged at the bottom of the execution box 1, and an execution unit connected to the execution box 1 is connected to one side thereof. The circulation unit performs periodic circulation work to ensure the execution of the work. A recovery unit, which is arranged in the execution box 1 and is in transmission connection with the circulation unit. The recovery unit recycles the uneaten feed. A feeding unit, which is arranged in the execution box 1 and is connected to the execution unit. The feeding unit discharges the raw materials. A motor 44, which is fixedly connected in the execution box 1, and the output end thereof is connected to a transmission 39. The output end of the transmission 39 is connected to a transmission component. Is the transmission component in transmission connection with the recovery unit, the circulation unit and the moving mechanism? The motor 44 provides torque, and through the transmission of the transmission 33, the output of power is realized.

[0031] The circulation unit includes: a chain 28, which is rotatably connected to the execution box 1, and the chain 28 is in transmission connection with the transmission component. The chain 28 rotates periodically under the transmission of the transmission component. A sliding block 29, which is rotatably connected to the link of the chain 28, and a sliding frame 30 is slidably sleeved on one side thereof. A extension rod 63 fixedly connected to the execution unit is fixedly connected to one side of the sliding frame 30. The sliding frame 30 realizes periodic up and down movement and horizontal state stability for a certain period of time under the limitation of the sliding block 29 to ensure the execution of the work. A limiting strip 26, one side of which is fixedly connected to a telescopic rod 27 fixedly connected to the execution box 1. A guide groove 62 slidably sleeved with the sliding frame 30 is arranged on one side of the limiting strip 26. The limiting strip 26 limits the degree of freedom of the sliding frame 30 so that it can only move up and down. A guide plate 64 fixedly connected to the execution box 1 is slidably sleeved on the outer wall of the extension rod 63. A plurality of anti-friction balls are rollingly embedded on the outer wall of the sliding block 29, and the guide plate 64 maintains the stability of the extension rod 63.

[0032] The execution unit includes: an outer frame 50, on the outer wall of which a functional plate 37 fixedly connected to the support box 1 is slidably sleeved. There are multiple functional plates 37, and they are fixedly connected correspondingly between the multiple functional plates 37. The outer frame 50 is fixedly connected to the extension rod 63. The outer frame 50 is limited. The functional plate 37 divides the space of the support box 1. According to needs, multiple functional plates 37 are selected to make the support box 1 plan different functional areas to meet the working needs. A middle plate 22, which is fixedly connected to the outer frame 50, and on the top of which there is an air pump 1 35 and an air pump 2 16 located outside the outer frame 50. The input end of the air pump 1 35 is connected to a hose 1 36 connected to the recovery unit. The middle plate 22 realizes the physical aperture separation of the outer frame 50 to ensure the use of the functional area. At the same time, the air pump 1 35 and the air pump 2 16 suck and discharge, so that the feed flows with the air flow and realizes movement at multiple positions. A total cavity 23, which is separated by the middle plate 22 and arranged inside the outer frame 50. Inside it, there is a selection box 51 fixedly connected to the middle plate 22. There are multiple cutting knives 17 in the selection box 51. The top of the selection box 51 is rotatably connected to a rotating cover 33. The input end of the air pump 1 35 is communicated with the total cavity 23. The total cavity 23 provides space. When the gas flows, the cutting knife 17 breaks and cuts the sucked feed to reduce subsequent blockage. An air pump 3 20, which is fixedly connected to one side of the middle plate 22, and its input end is connected to a hose 2 45 connected to the feeding unit. The output ends of the air pump 2 16 and the air pump 3 20 are connected to an output pipe 34. One end of the output pipe 34 is communicated with a contact component 31 connected to the outer frame 50. Through the sucking and transmission of the air pump 3 20, the feed is supplied.

[0033] The contact component 31 includes: two fixed sleeves 52, which are respectively located on both sides of the middle plate 22. The fixed sleeves 52 are for necessary limitation. A folding ring 1 53, which is fixedly connected to the fixed sleeve 52, and on one side of which there is a spring 3 56 fixedly connected, and the other end of the spring 3 56 is fixedly connected to a follower sleeve 54 slidably sleeved with the fixed sleeve 52. A rolling plate 55 is fixedly connected between the two follower sleeves 54. The folding ring 1 53 cooperates with the spring 56, which can make the follower sleeve 54 move to adapt to a certain distance change. A spring 4 59, one end of which is fixedly connected to the outer frame 50, and the other end is fixedly connected to a cleaning plate 58 slidably sleeved with the fixed sleeve 52. On the lower side of the cleaning plate 58, there are multiple staggered scraping plates 57 fixedly connected. A shielding plate 32 is fixedly connected to the outer wall of the outer frame 50. The spring 4 59 forces the cleaning plate 58 and the scraping plates 57 to move downward. The scraping plates 57 contact the bottom of the feeding trough 8 to clean the adhered part of the feed, which is convenient for subsequent sucking.

[0034] The recycling unit includes a heating box 25 which is arranged inside the execution box 1. A plurality of heating wires are fixedly connected inside it. There is a temporary storage box 14 arranged on the heating box 25 and located inside the execution box 1. A plurality of stirring shafts 13 are rotatably connected to the temporary storage box 14. A plurality of mixing blades 24 are fixedly connected to the outer wall of the stirring shafts 13. A suction pipe 18 connected to the input end of the second air pump 16 is connected to the bottom of the temporary storage box 14. The stirring shafts 13 are in transmission connection with the transmission assembly. Through the suction of the first air pump 35, the feed enters the temporary storage box 14. A filter box located inside the execution box 1 is arranged on one side of the temporary storage box 14, so that the gas can overflow and the feed remains in the temporary storage box 14. At the same time, through transmission, the mixing blades 24 driven by the stirring shafts 13 rotate, realizing the tumbling of the feed. And through the heating of the heating wires, drying is carried out to normalize the feed for subsequent reuse.

[0035] The feeding unit includes a follower rod 40 fixedly connected to the outer frame 50. An adjusting sleeve 41 is threadedly sleeved on the outer wall of the follower rod 40. A pressure rod 42 is threadedly sleeved inside the adjusting sleeve 41. The bottom end of the pressure rod 42 is fixedly connected with a pressure plate 46. A raw material box 19 fixedly connected to the execution box 1 is slidably sleeved on the outer wall of the pressure plate 46. A suction pipe 48 connected to the storage box 2 is fixedly connected to the bottom of the raw material box 19. A second flexible pipe 45 is connected to the bottom of the raw material box 19. A plurality of fifth springs 43 are fixedly connected to the top of the pressure plate 46. During the movement of the outer frame 50, the pressure plate 46, the adjusting sleeve 41 and the pressure rod 42 are forced to move, further driving the pressure plate 46 to move, sucking the raw materials in the upper storage box 2. Then when entering the feeding trough 8, the pressure plate 46 descends, cooperating with the air pump 3 to realize the conveying of the raw materials.

[0036] The moving mechanism includes a moving frame 4. A rolling wheel 10 is rotatably connected inside it. The rolling wheel 10 is in contact with the guide rail 3. A protective box 12 fixedly connected to the storage box 2 is fixedly connected to the lower side of the moving frame 4. The rolling wheel 10 is in transmission connection with the transmission assembly. Through transmission, the rolling wheel 10 moves relative to the guide rail 3 to realize the overall transportation.

[0037] The transmission assembly includes a vertical shaft 11 in transmission connection with the output end of the first gearbox 39. The vertical shaft 11 is located inside the protective box 12. The top of the vertical shaft 11 is in transmission connection with the rolling wheel. Its bottom is in transmission connection with a second gearbox. The output end of the second gearbox is in transmission connection with a horizontal shaft 61 in transmission connection with the stirring shaft 13. The bottom end of the vertical shaft 11 is in transmission connection with a third gearbox 60. The gearbox 60 is in transmission connection with a chain 28. Through the transmission of the vertical shaft, the horizontal shaft 61 and the chain 28 rotate to realize the supply of power.

[0038] The implementation principle of the embodiments of this application is as follows: When feeding, the power is turned on. Through the transmission of the motor 44 by the transmission component, the moving frame 4 moves, and at the same time, the chain 28 moves, which in turn drives the sliding block 29 to move. Under the periodic rotation of the chain 28, it moves up and down, and then translates for a period of time. When falling, the follower sleeve 54 contacts the bottom of the feeding trough 8. At this time, the first air pump 35 works, so that the remaining feed inside passes through the follower sleeve 54, the fixed sleeve 52, the selection box 51, and the first hose 36 and enters the temporary storage box 14. Synchronously, under the stirring of the rotating mixing piece 24 and the heating of the heating wire, it is separated and dried. While sucking, the third air pump 20 works, so that the clean feed in the raw material box 19 passes through the second hose 45, the output pipe 34, the output pipe 52, and the follower sleeve 54 and enters the feeding trough 8 for feeding. When it is transported to the other end of the feeding trough 8, the rotation of the feeding trough 28 drives the sliding block 29 to move, causing the outer frame 50 to rise. At this time, the third air pump 20 stops working and the feeding ends. During further rotation, the sliding block 29 falls, causing the outer frame 50 to descend. At this time, the third air pump 20 starts working again for feeding, working periodically. And during the work, the scraping plate 57 assists in cleaning. The pressing plate 46 sucks and presses the material during the periodic up and down movement to assist in the work.

[0039] The above-mentioned implementation manners are only the preferred implementation manners of the present invention, and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by those skilled in the art based on the present invention belong to the scope of protection required by the present invention.

Claims

1. An automatic feeding device for a sheep house, characterized in that, it includes: An execution box with an execution mechanism arranged inside; A storage box fixedly connected to the execution box, with a feeding pipe connected to one side thereof, and an auxiliary pipe connected to one side of the feeding pipe; A moving mechanism fixedly connected to the storage box and connected to a guide rail; A feeding trough located below the execution box, and the feeding trough cooperates with the execution mechanism; The execution mechanism includes: A circulation unit arranged at the bottom of the execution box, with an execution unit connected to one side thereof and connected to the execution box; A recovery unit arranged inside the execution box and drivingly connected to the circulation unit; A discharging unit arranged inside the execution box and connected to the execution unit; A motor fixedly connected inside the execution box, with a transmission connected to the output end thereof, and a transmission component connected to the output end of the transmission, and the transmission component is drivingly connected to the recovery unit, the circulation unit and the moving mechanism; The circulation unit includes: A chain rotatably connected to the execution box, and the chain is drivingly connected to the transmission component; A sliding block rotatably connected to the link of the chain, with a sliding frame slidably sleeved on one side thereof, and an extension rod fixedly connected to one side of the sliding frame and fixedly connected to the execution unit; A limiting strip with a telescopic rod fixedly connected to one side thereof and fixedly connected to the execution box, and a guide groove slidably sleeved with the sliding frame is arranged on one side of the limiting strip; The outer wall of the extension rod is slidably sleeved with a guide plate fixedly connected to the execution box, and a plurality of anti-friction balls are rollingly embedded on the outer wall of the sliding block; The execution unit includes: An outer frame, with a functional plate fixedly connected to the support box slidably sleeved on the outer wall thereof, and a plurality of functional plates are arranged, and are fixedly connected correspondingly between the plurality of functional plates, and the outer frame is fixedly connected to the extension rod; An intermediate plate fixedly connected to the outer frame, with an air pump one and an air pump two located inside the outer frame fixedly connected to the top thereof, and an input end of the air pump one is connected to a hose one connected to the recovery unit; A main cavity separated by the intermediate plate and arranged inside the outer frame, with a selection box fixedly connected to the intermediate plate arranged inside, a plurality of cutting knives arranged inside the selection box, a rotating cover rotatably connected to the top of the selection box, and the input end of the air pump one is communicated with the main cavity; An air pump three fixedly connected to one side of the intermediate plate, with an input end thereof connected to a hose two connected to the discharging unit, and output ends of the air pump two and the air pump three are connected to an output pipe, and one end of the output pipe is communicated with a contact component connected to the outer frame; The contact component includes: Two fixed sleeves respectively located on both sides of the intermediate plate; A folding loop one fixedly connected to the fixed sleeve, with a spring three fixedly connected to one side thereof, and the other end of the spring three is fixedly connected to a follower sleeve slidably sleeved with the fixed sleeve, and a rolling plate is fixedly connected between the two follower sleeves; A spring four, with one end fixedly connected to the outer frame and the other end fixedly connected to a cleaning plate slidably sleeved with the fixed sleeve, and a plurality of staggered scraping plates are fixedly connected to the lower side of the cleaning plate, and a shielding plate is fixedly connected to the outer wall of the outer frame.

2. The automatic feeding device for a sheep house according to claim 1, characterized in that, The recycling unit includes a heating box, which is arranged inside the execution box and fixedly connected with a plurality of heating wires inside. A temporary storage box located inside the execution box is arranged on the heating box. A plurality of stirring shafts are rotatably connected to the temporary storage box, and a plurality of mixing sheets are fixedly connected to the outer wall of the stirring shaft. A suction pipe connected to the input end of the second air pump is connected to the bottom of the temporary storage box, and the stirring shaft is in transmission connection with a transmission assembly.

3. The automatic feeding device for a sheep house according to claim 2, characterized in that the feeding unit includes a follower rod fixedly connected to the outer frame. An adjusting sleeve is threadedly sleeved on the outer wall of the follower rod, and a pressing rod is threadedly sleeved inside the adjusting sleeve. The bottom end of the pressing rod is fixedly connected with a pressing plate. A raw material box fixedly connected to the execution box is slidably sleeved on the outer wall of the pressing plate. A suction pipe connected to the storage box is fixedly connected to the bottom of the raw material box. The second flexible pipe is connected to the bottom of the raw material box, and a plurality of fifth springs are fixedly connected to the top of the pressing plate.

4. The automatic feeding device for a sheep house according to claim 3, characterized in that the moving mechanism includes a moving frame, inside which a rolling wheel is rotatably connected. The rolling wheel is in contact with the guide rail. A protective box fixedly connected to the storage box is fixedly connected to the lower side of the moving frame, and the rolling wheel is in transmission connection with a transmission assembly.

5. The automatic feeding device for a sheep house according to claim 4, characterized in that the transmission assembly includes a vertical shaft in transmission connection with the output end of the first gearbox. The vertical shaft is located inside the protective box. The top of the vertical shaft is in transmission connection with the rolling wheel, and the bottom of the vertical shaft is in transmission connection with a second gearbox. The output end of the second gearbox is in transmission connection with a horizontal shaft in transmission connection with the stirring shaft. The bottom end of the vertical shaft is in transmission connection with a third gearbox, and the gearbox is in transmission connection with a chain.

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