Excrement cleaning equipment for pig breeding hog house

By designing cleaning mechanisms and sprinkler mechanisms in pig breeding equipment, scrapers and sawdust are used to solve the problem that existing equipment cannot effectively clean up ground feces, achieving more efficient feces cleaning and water resource conservation.

CN222263941UActive Publication Date: 2024-12-31高永辉
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Patent Information

Application Number
CN202421115184.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-21
Publication Date
2024-12-31
Estimated Expiration
2034-05-21

AI Technical Summary

Technical Problem

Existing feces cleaning equipment for pig farming cannot effectively clean up feces accumulated on the ground, making it difficult to clean up the feces mixed with water, and affecting the brushing effect of the brush head.

Method used

A device including a mounting rack, cleaning mechanism and sprinkler mechanism is designed. The cleaning mechanism pushes feces into the collection box through a scraper. The sprinkler mechanism uses sawdust to absorb moisture in the feces and improves the cleaning effect.

Benefits of technology

It effectively avoids direct flushing to increase the difficulty of cleaning, saves water resources, improves the cleaning effect of pig house floors, and reduces adhesion problems caused by excessive feces.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses excrement cleaning equipment for a pig breeding hog house, which relates to the field of livestock breeding equipment and comprises a mounting rack, a cleaning mechanism I and a cleaning mechanism II are arranged at the bottom of the mounting rack, a throwing mechanism is arranged on the left side of the mounting rack, and the cleaning mechanism I, the cleaning mechanism II and the throwing mechanism are in transmission connection. The cleaning mechanism I and the cleaning mechanism II are arranged on the bottom surface of the mounting frame, so that when the device is used for cleaning excrement in the hog house, excrement accumulated on the ground can be pushed into the collecting box to be stored through rotation of a scraper in the cleaning mechanism II, and the cleaning difficulty increased by directly flushing the ground of the hog house is avoided; meanwhile, according to the device, excrement adhering to the ground can be cleaned through rotation of a brush disc in the first cleaning mechanism and high-pressure water flow sprayed out of a flushing pipe, and therefore the pig house ground cleaning effect of the device is improved.
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Description

Technical Field

[0001] The utility model relates to a feces cleaning device, in particular to a feces cleaning device used in a pig breeding pig house. Background Art

[0002] With the improvement of people's living standards in my country, animal husbandry is also developing rapidly in my country. More and more breeding enterprises are becoming more modernized and large-scale. In the field of pig breeding, many breeding farms raise pigs in separate pig houses. When raising pigs, it is necessary to clean up the pig feces.

[0003] The prior art authorization announcement number is CN 216492625 U, which is a kind of excrement cleaning equipment for pig breeding, including an equipment body, a hydraulic pump and an installation chamber, a water inlet is arranged at the top of the equipment body, and one end of the water inlet is connected to a water storage tank, and a water pipe is installed at one end of the water storage tank, one end of the water pipe is connected to a pump, and one end of the pump is connected to a nozzle, the hydraulic pump is installed inside the equipment body, and the bottom end of the hydraulic pump is connected to a hydraulic rod, and a button is installed on one side of the hydraulic rod, a telescopic spring is penetrated on one side of the button, and a notch is arranged on the outside of the telescopic spring, and an elastic buckle is connected on one side of the notch, the installation chamber is arranged below the hydraulic rod, and an electric motor is installed inside the installation chamber, and one end of the electric motor is connected to a driving gear, and one side of the driving gear is connected to a driven gear, the excrement cleaning equipment for pig breeding is easy to clean and maintain;

[0004] Although the above device can flush and scrub the floor of the pen when in use, it cannot clean the feces accumulated on the floor. If the feces accumulated on the bottom surface is not cleaned first and water is directly flushed, the feces and water will mix to form a feces-water mixture, which is more difficult to clean. In addition, the feces on the floor will also adhere to the brush head, affecting the scrubbing effect of the brush head. Utility Model Content

[0005] The purpose of the utility model is to provide a feces cleaning device for pig breeding pig houses to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feces cleaning device for pig breeding pig houses, comprising a mounting frame, a cleaning mechanism 1 and a cleaning mechanism 2 are arranged at the bottom of the mounting frame, a throwing mechanism is arranged on the left side of the mounting frame, and the cleaning mechanism 1, the cleaning mechanism 2 and the throwing mechanism are connected by transmission;

[0007] The upper surface of the mounting frame is fixedly connected to the bottom surface of the water tank, the bottom of the water tank is connected to the water pump suction pipe, the water pump is fixedly connected to the mounting frame, the water outlet pipe of the water pump is fixedly connected and connected to the flushing pipe, the end of the flushing pipe is fixedly connected to the bottom end of the fixing frame, the upper end of the fixing frame is fixedly connected to the mounting frame, a plurality of high-pressure nozzles are arranged at the bottom end of the flushing pipe, the input end of the water pump is electrically connected to the output end of the controller, and the controller is fixedly connected to the front side of the water tank.

[0008] As a preferred technical solution of the utility model, the mounting frame is fixedly connected to the upper ends of four support rods at the same time, the bottom ends of the four support rods are all provided with universal wheels, and a handrail is fixedly provided on the right side of the mounting frame.

[0009] As an optimal technical solution of the utility model, the cleaning mechanism 1 includes a connecting shaft 1, the upper end of the connecting shaft 1 is rotatably connected to the mounting frame through a rolling bearing, the bottom end of the connecting shaft 1 is fixedly connected to the middle part of the upper surface of the brush disk, the upper side of the connecting shaft 1 is fixedly connected to the bevel gear 2, and the bevel gear 2 is meshingly connected to the bevel gear 1.

[0010] As an optimal technical solution of the utility model, the bevel gear 1 is fixedly connected to the rear end of the connecting shaft 2, the connecting shaft 2 is rotatably connected to the bottom ends of the two fixed plates 1 at the same time through a rolling bearing, the upper ends of the two fixed plates 1 are fixedly connected to the mounting frame, and the front end of the connecting shaft 2 is fixedly connected to the pulley 1.

[0011] As a preferred technical solution of the utility model, the second cleaning mechanism includes a collection box, the upper surface of the collection box is fixedly connected to the bottom surfaces of the two support plates at the same time, the upper ends of the two support plates are fixedly connected to the mounting frame, a cover plate is provided on the right side of the collection box, the right side surface of the collection box is connected to the cover plate through threaded holes and screws, and the left and right sides of the collection box are both provided with through grooves.

[0012] As a preferred technical solution of the utility model, the left side surface of the collecting box is fixedly connected to the right ends of the two guide plates at the same time, the two guide plates are rotatably connected to the connecting shaft three through rolling bearings, the middle part of the connecting shaft three is fixedly connected to one end of multiple scrapers at the same time, and the front end of the connecting shaft three is fixedly provided with a pulley two.

[0013] As a preferred technical solution of the utility model, the spreading mechanism includes a second fixed plate, the right end of the second fixed plate is fixedly connected to the mounting frame, the left side of the second fixed plate is fixedly connected to the storage box, and a discharge pipe is fixedly arranged on the bottom surface of the storage box.

[0014] As a preferred technical solution of the utility model, a valve is provided on the lower side of the discharge pipe, and a spreading plate is correspondingly provided below the discharge pipe. The front end of the bottom of the spreading plate is fixedly connected to the upper end of the connecting shaft five, and a discharge trough is provided on the bottom surface of the spreading plate. The middle part of the connecting shaft five is rotatably connected to the bottom end of the fixed plate three through a rolling bearing, and the upper end of the fixed plate three is fixedly connected to the front side of the storage box.

[0015] As an optimal technical solution of the utility model, the connecting shaft five is concentrically arranged with the discharge pipe, the bottom end of the connecting shaft five is fixedly connected with the bevel gear four, the bevel gear four is meshingly connected with the bevel gear three, the bevel gear three is fixedly connected to the rear end of the connecting shaft four, the connecting shaft four is rotatably connected to the bottom ends of the two fixed plates four at the same time through a rolling bearing, and the upper ends of the two fixed plates four are fixedly connected to the bottom end of the fixed plate three.

[0016] A pulley three is fixedly provided on the front side of the connecting shaft four, and the pulley three is transmission-connected to the pulley one and the pulley two at the same time through the same belt. The front end of the connecting shaft four is fixedly connected to the motor output shaft, and the motor is fixedly connected to the fixing plate three through the mounting seat, and the motor input end is electrically connected to the controller output end.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] 1. The utility model is provided with a cleaning mechanism 1 and a cleaning mechanism 2 on the bottom surface of the mounting frame. When the device is used to clean the feces in the pig house, the rotation of the scraper in the cleaning mechanism 2 can be used to push the feces accumulated on the ground into the collection box for storage, thereby avoiding directly flushing the pig house floor to increase the difficulty of cleaning and also avoiding the waste of water resources. At the same time, the device can utilize the rotation of the brush plate in the cleaning mechanism 1 and the high-pressure water flow sprayed from the flushing pipe to clean the feces adhered to the ground, thereby improving the cleaning effect of the device on the pig house floor.

[0019] 2. The utility model is provided with a spreading mechanism on the left side of the mounting frame. When the cleaning mechanism 1 and the cleaning mechanism 2 are used to clean the feces on the ground, the sawdust can be evenly spread on the feces to cover the feces by the spreading mechanism, so that the moisture in the feces and the urine on the ground can be absorbed by the sawdust, thereby reducing the adhesion of the feces to the ground due to excessive moisture, which is difficult to shovel, thereby effectively improving the cleaning effect of the subsequent cleaning mechanism 1 and the cleaning mechanism 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a front view structural schematic diagram of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the utility model when viewed from above;

[0022] Figure 3 This is a schematic diagram of the structure of a cleaning mechanism of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the cleaning mechanism 2 of the utility model;

[0024] Figure 5 It is a schematic diagram of the structure of the throwing mechanism of the utility model.

[0025] In the figure: 1, mounting frame; 2, water pump; 3, water tank; 4, controller; 5, cleaning mechanism 1; 51, connecting shaft 1; 52, brush plate; 53, bevel gear 1; 54, bevel gear 2; 55, fixing plate 1; 56, connecting shaft 2; 57, pulley 1; 6, cleaning mechanism 2; 61, collecting box; 62, support plate; 63, guide plate; 64, connecting shaft 3; 65, pulley 2; 66, scraper; 67, cover Plate; 7, spreading mechanism; 71, fixed plate two; 72, storage box; 73, fixed plate three; 74, motor; 75, pulley three; 76, fixed plate four; 77, connecting shaft four; 78, bevel gear three; 79, bevel gear four; 710, connecting shaft five; 711, discharge chute; 712, spreading plate; 713, valve; 714, discharge pipe; 8, support rod; 9, universal wheel; 10, fixed frame; 11, flushing pipe. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides a technical solution for a feces cleaning device for pig breeding pig houses: comprising a mounting frame 1, a cleaning mechanism 1 5 and a cleaning mechanism 2 6 are arranged at the bottom of the mounting frame 1, a throwing mechanism 7 is arranged on the left side of the mounting frame 1, and the cleaning mechanism 1 5, the cleaning mechanism 2 6 and the throwing mechanism 7 are transmission-connected;

[0028] The upper surface of the mounting frame 1 is fixedly connected to the bottom surface of the water tank 3, the bottom of the water tank 3 is connected to the water suction pipe of the water pump 2, the water pump 2 is fixedly connected to the mounting frame 1, the water outlet pipe of the water pump 2 is fixedly connected and connected to the flushing pipe 11, the end of the flushing pipe 11 is fixedly connected to the bottom end of the fixing frame 10, the upper end of the fixing frame 10 is fixedly connected to the mounting frame 1, and a plurality of high-pressure nozzles are arranged at the bottom end of the flushing pipe 11. The input end of the water pump 2 is electrically connected to the output end of the controller 4, and the controller 4 is fixedly connected to the front side of the water tank 3. When using the device, the user can turn on the water pump 2 through the controller 4. When the water pump 2 is working, the cleaning liquid or disinfectant in the water tank 3 is sucked out and input into the flushing pipe 11, and then it is pressurized by the high-pressure nozzle on the flushing pipe 11 and sprayed on the ground to flush the ground. At this time, the user can move the device to comprehensively clean the pig house floor.

[0029] The mounting frame 1 is fixedly connected to the upper ends of four support rods 8 at the same time. The bottom ends of the four support rods 8 are all provided with universal wheels 9. The right side of the mounting frame 1 is fixedly provided with an armrest.

[0030] The cleaning mechanism 15 comprises a connecting shaft 151, the upper end of which is rotatably connected to the mounting frame 1 through a rolling bearing, the bottom end of which is fixedly connected to the middle of the upper surface of the brush plate 52, the upper side of which is fixedly connected to a bevel gear 254, and the bevel gear 254 is meshingly connected to a bevel gear 153.

[0031] The bevel gear 1 53 is fixedly connected to the rear end of the connecting shaft 2 56. The connecting shaft 2 56 is rotatably connected to the bottom ends of the two fixed plates 1 55 through rolling bearings. The upper ends of the two fixed plates 1 55 are fixedly connected to the mounting frame 1. The front end of the connecting shaft 2 56 is fixedly connected to the pulley 1 57. When the connecting shaft 2 56 rotates, the connecting shaft 1 51 and the brush plate 52 are driven to rotate through the bevel gear 1 53 and the bevel gear 2 54. When the brush plate 52 rotates, the feces adhered to the ground are cleaned, thereby improving the cleaning effect of the device on the pig house floor.

[0032] The cleaning mechanism 2 6 includes a collecting box 61, the upper surface of which is fixedly connected to the bottom surfaces of the two support plates 62 at the same time, and the upper ends of the two support plates 62 are fixedly connected to the mounting frame 1. A cover plate 67 is provided on the right side of the collecting box 61, and the right side surface of the collecting box 61 is connected to the cover plate 67 through threaded holes and screws. The left and right sides of the collecting box 61 are both provided with through grooves, and the cover plate 67 is connected to the right side surface of the collecting box 61 by setting threaded holes and screws. After using this device to complete the cleaning operation, the user can disassemble the cover plate 67, thereby cleaning the feces stored inside the collecting box 61 at the right end of the collecting box 61.

[0033] The left side of the collecting box 61 is fixedly connected to the right ends of the two guide plates 63. The two guide plates 63 are rotatably connected to the connecting shaft three 64 through rolling bearings. The middle part of the connecting shaft three 64 is fixedly connected to one end of multiple scrapers 66. The front end of the connecting shaft three 64 is fixedly provided with a pulley two 65.

[0034] The spreading mechanism 7 includes a second fixing plate 71 , the right end of which is fixedly connected to the mounting frame 1 , and the left side of the second fixing plate 71 is fixedly connected to a material storage box 72 , and a material discharge pipe 714 is fixedly provided on the bottom surface of the material storage box 72 .

[0035] A valve 713 is provided at the lower side of the feed pipe 714, and a spilling plate 712 is correspondingly provided below the feed pipe 714. The front end of the bottom of the spilling plate 712 is fixedly connected to the upper end of the connecting shaft 5 710. A feed trough 711 is provided on the bottom surface of the spilling plate 712. The middle part of the connecting shaft 5 710 is rotatably connected to the bottom end of the fixing plate 3 73 through a rolling bearing. The upper end of the fixing plate 3 73 is fixedly connected to the front side of the storage box 72. When using the device to clean the pig house floor, the user can use the handrail and the universal wheel 9 to move the device into the pig house, and add an appropriate amount of sawdust into the storage box 72. At this time, the user can control the motor 74 to work through the controller 4, and open the valve 713 to allow the sawdust in the storage box 72 to fall into the scattering plate 712 through the discharge pipe 714. When the motor 74 is working, it drives the connecting shaft five 710 and the scattering plate 712 to rotate through the connecting shaft four 77, the bevel gear three 78, and the bevel gear four 79. When the scattering plate 712 rotates, the sawdust falls through the discharge chute 711 and is evenly scattered on the ground to cover the feces, so that the sawdust can absorb the moisture in the feces and the urine on the ground, thereby reducing the feces with too high moisture content and sticking to the ground and being difficult to shovel.

[0036] The connecting shaft five 710 is arranged concentrically with the discharge pipe 714, and the bottom end of the connecting shaft five 710 is fixedly connected to the bevel gear four 79, and the bevel gear four 79 is meshed with the bevel gear three 78, and the bevel gear three 78 is fixedly connected to the rear end of the connecting shaft four 77. The connecting shaft four 77 is rotatably connected to the bottom ends of the two fixed plates four 76 at the same time through rolling bearings, and the upper ends of the two fixed plates four 76 are fixedly connected to the bottom end of the fixed plate three 73.

[0037] A pulley three 75 is fixedly provided on the front side of the connecting shaft four 77, and the pulley three 75 is connected to the pulley one 57 and the pulley two 65 through the same belt. The front end of the connecting shaft four 77 is fixedly connected to the output shaft of the motor 74, and the motor 74 is fixedly connected to the fixing plate three 73 through the mounting seat, and the input end of the motor 74 is electrically connected to the output end of the controller 4.

[0038] The operating steps of the utility model are:

[0039] When using the device to clean the floor of a pig house, the user can use the handrail and the universal wheel 9 to move the device into the pig house, and add an appropriate amount of sawdust into the storage box 72. At this time, the user can control the motor 74 and the water pump 2 to work through the controller 4, and open the valve 713 to allow the sawdust in the storage box 72 to fall into the scattering plate 712 through the discharge pipe 714. When the motor 74 is working, it drives the connecting shaft 5 710 and the scattering plate 712 to rotate through the connecting shaft 4 77, the bevel gear 3 78, and the bevel gear 4 79. When the scattering plate 712 rotates, the sawdust falls through the discharge trough 711 and is evenly scattered on the ground to cover the feces. When the connecting shaft 4 77 rotates, it drives the pulley The transmission of pulley one 57, pulley two 65, and pulley three 75 drives connecting shaft three 64 and connecting shaft two 56 to rotate. At this time, connecting shaft three 64 drives multiple scrapers 66 to rotate counterclockwise to scrape the feces on the ground into the collecting box 61. When connecting shaft two 56 rotates, it drives connecting shaft one 51 and brush plate 52 to rotate through bevel gear one 53 and bevel gear two 54. When the brush plate 52 rotates, the feces adhered to the ground are cleaned. When the water pump 2 is working, the cleaning liquid or disinfectant in the water tank 3 is sucked out and input into the flushing pipe 11, and then it is pressurized by the high-pressure nozzle on the flushing pipe 11 and sprayed on the ground to flush the ground. At this time, the user can move the device to comprehensively clean the pig house floor.

[0040] In the description of the present invention, it is necessary to understand that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0041] In the present invention, unless otherwise clearly stipulated and limited, for example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feces cleaning device for pig breeding pig houses, comprising a mounting frame (1), characterized in that: A cleaning mechanism 1 (5) and a cleaning mechanism 2 (6) are arranged at the bottom of the mounting frame (1), a throwing mechanism (7) is arranged on the left side of the mounting frame (1), and the cleaning mechanism 1 (5), the cleaning mechanism 2 (6) and the throwing mechanism (7) are connected in a transmission manner; The upper surface of the mounting frame (1) is fixedly connected to the bottom surface of the water tank (3), the bottom of the water tank (3) is connected to the water suction pipe of the water pump (2), the water pump (2) is fixedly connected to the mounting frame (1), the water outlet pipe of the water pump (2) is fixedly connected to and connected to the flushing pipe (11), the end of the flushing pipe (11) is fixedly connected to the bottom end of the fixing frame (10), the upper end of the fixing frame (10) is fixedly connected to the mounting frame (1), the bottom end of the flushing pipe (11) is provided with a plurality of high-pressure nozzles, the input end of the water pump (2) is electrically connected to the output end of the controller (4), and the controller (4) is fixedly connected to the front side of the water tank (3).

2. The excrement cleaning equipment for pig breeding pig houses according to claim 1 is characterized by: The mounting frame (1) is fixedly connected to the upper ends of four support rods (8) at the same time, and the bottom ends of the four support rods (8) are all provided with universal wheels (9). The right side of the mounting frame (1) is fixedly provided with an armrest.

3. The excrement cleaning equipment for pig breeding pig houses according to claim 1 is characterized by: The cleaning mechanism (5) comprises a connecting shaft (51), the upper end of which is rotatably connected to the mounting frame (1) via a rolling bearing, the bottom end of which is fixedly connected to the middle of the upper surface of the brush plate (52), the upper side of which is fixedly connected to a bevel gear (54), and the bevel gear (54) is meshingly connected to a bevel gear (53).

4. The excrement cleaning equipment for pig breeding pig houses according to claim 3 is characterized by: The bevel gear 1 (53) is fixedly connected to the rear end of the connecting shaft 2 (56), and the connecting shaft 2 (56) is rotatably connected to the bottom ends of the two fixing plates 1 (55) through rolling bearings. The upper ends of the two fixing plates 1 (55) are fixedly connected to the mounting frame (1), and the front end of the connecting shaft 2 (56) is fixedly connected to the pulley 1 (57).

5. The excrement cleaning equipment for pig breeding pig houses according to claim 1 is characterized by: The second cleaning mechanism (6) comprises a collection box (61), the upper surface of the collection box (61) is fixedly connected to the bottom surfaces of two support plates (62) at the same time, the upper ends of the two support plates (62) are fixedly connected to the mounting frame (1), a cover plate (67) is arranged on the right side of the collection box (61), the right side surface of the collection box (61) is connected to the cover plate (67) via threaded holes and screws, and the left and right side surfaces of the collection box (61) are both provided with through grooves.

6. The excrement cleaning equipment for pig breeding pig houses according to claim 5 is characterized by: The left side surface of the collecting box (61) is fixedly connected to the right ends of the two guide plates (63), and the two guide plates (63) are rotatably connected to the connecting shaft three (64) through rolling bearings. The middle part of the connecting shaft three (64) is fixedly connected to one end of a plurality of scrapers (66), and the front end of the connecting shaft three (64) is fixedly provided with a pulley two (65).

7. The excrement cleaning equipment for pig breeding pig houses according to claim 1 is characterized by: The spreading mechanism (7) comprises a second fixing plate (71), the right end of which is fixedly connected to the mounting frame (1), the left side of which is fixedly connected to a material storage box (72), and a material discharge pipe (714) is fixedly provided on the bottom surface of the material storage box (72).

8. The excrement cleaning equipment for pig breeding pig houses according to claim 7 is characterized by: A valve (713) is provided at the lower side of the discharge pipe (714), and a spreading plate (712) is correspondingly provided below the discharge pipe (714). The front end of the bottom of the spreading plate (712) is fixedly connected to the upper end of the connecting shaft five (710), and a discharge trough (711) is provided on the bottom surface of the spreading plate (712). The middle part of the connecting shaft five (710) is rotatably connected to the bottom end of the fixed plate three (73) through a rolling bearing, and the upper end of the fixed plate three (73) is fixedly connected to the front side of the storage box (72).

9. The excrement cleaning equipment for pig breeding pig houses according to claim 8, characterized in that: The connecting shaft five (710) is arranged concentrically with the discharge pipe (714), the bottom end of the connecting shaft five (710) is fixedly connected to the bevel gear four (79), the bevel gear four (79) is meshingly connected to the bevel gear three (78), the bevel gear three (78) is fixedly connected to the rear end of the connecting shaft four (77), the connecting shaft four (77) is rotatably connected to the bottom ends of the two fixed plates four (76) through rolling bearings, and the upper ends of the two fixed plates four (76) are fixedly connected to the bottom end of the fixed plate three (73).

10. The excrement cleaning equipment for pig breeding pig houses according to claim 9, characterized in that: A pulley three (75) is fixedly arranged on the front side of the connecting shaft four (77), and the pulley three (75) is connected to the pulley one (57) and the pulley two (65) through the same belt. The front end of the connecting shaft four (77) is fixedly connected to the output shaft of the motor (74), and the motor (74) is fixedly connected to the fixing plate three (73) through a mounting seat. The input end of the motor (74) is electrically connected to the output end of the controller (4).