Automatic pig manure cleaning device

Abstract

The utility model relates to the technical field of pig breeding equipment, and discloses an automatic pig manure cleaning device which comprises a pig house mechanism and further comprises a cleaning mechanism, a cleaning mechanism and a power mechanism, and the inner wall of the side face of the pig house mechanism is movably connected with the side face of the cleaning mechanism. The top end of the cleaning mechanism is fixedly connected with the inner wall of the top end of the cleaning mechanism, the bottom end of the power mechanism is fixedly connected with the inner wall of the bottom end of the hog house mechanism, the hog house mechanism comprises a hog house body, and a sliding groove is formed in the side face of the hog house body; the top plate is pulled by the traction chain to move leftwards along the side face of the sliding groove, so that the push plate on the left side shovels excrement and sundries at the bottom of the hog house body and pushes the excrement and sundries leftwards into the storage groove for centralized treatment, and meanwhile, the rolling brush rotates to clean the bottom of the hog house body to prevent the excrement from adhering to the bottom of the hog house body. The right push plate further scoops up sundries at the bottom of the hog house body, so that the cleaning effect is improved, and the hog house is kept clean.

Description

Technical Field

[0001] The utility model relates to the technical field of pig breeding equipment, and more specifically to an automatic cleaning device for pig excrement. Background Art

[0002] As people's living standards improve, their demand for meat continues to increase. Among all meats, pork is an easy-to-raise and inexpensive meat. At the same time, pork is rich in protein, fat, carbohydrates, calcium, iron, phosphorus and other nutrients. It has the effects of nourishing the body, nourishing yin and moistening dryness. It is widely welcomed by people, and the scale of pig farming is constantly expanding. In the pig farming process, it is necessary to ensure that the pig house is clean to avoid epidemics in pigs. Therefore, the pig house needs to be cleaned regularly to remove the accumulated feces and food residues in the pig house. With the advancement of technology, existing farms mostly use automatic cleaning devices instead of traditional manual methods for cleaning, which greatly improves work efficiency and reduces costs.

[0003] Deficiencies of existing technology: When in use, the existing feces cleaning device mostly drives the hinge through a motor, and the hinge pulls the scraper to push the edge of the pig house floor to the designated position for cleaning. The structure is simple, and a large amount of feces residue is likely to appear on the ground during the oil process. Afterwards, the ground needs to be manually flushed to keep it clean, which increases the workload of personnel. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides an automatic cleaning device for pig feces to solve the problems existing in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cleaning device for live pig feces, comprising a pig house mechanism, and also comprising: a cleaning mechanism, a washing mechanism and a power mechanism, the side inner wall of the pig house mechanism is movably connected to the side of the cleaning mechanism, the top of the washing mechanism is fixedly connected to the top inner wall of the cleaning mechanism, the bottom end of the power mechanism is fixedly connected to the bottom inner wall of the pig house mechanism, the pig house mechanism comprises a pig house main body, a slide groove is provided on the side of the pig house main body, a storage groove is provided on the bottom inner wall of the pig house main body, the cleaning mechanism comprises a top plate, the side of the top plate is movably connected to the side of the slide groove, the bottom end of the top plate is movably connected to a push plate, the power mechanism comprises a servo motor, the bottom end of the servo motor is connected to the bottom inner wall of the pig house main body The output shaft of the servo motor is fixedly connected with a driving gear, a transmission rod is movably sleeved on the inner wall of the bottom end of the pig house main body, a second driven gear is fixedly sleeved on the side of the transmission rod, the bottom end of the second driven gear is meshed with the top end of the driving gear, a fourth transmission toothed disc is fixedly sleeved on the side of the transmission rod, a traction chain is transmission-connected to the side of the fourth transmission toothed disc, the side of the traction chain is fixedly connected to the side of the top plate, a support rod is fixedly connected to the side of the pig house main body, a guide toothed disc is movably sleeved on the top end of the support rod through a pin, the cleaning mechanism comprises a mounting rod, the top end of the mounting rod is fixedly connected to the top end of the top plate, a roller brush is movably sleeved on the bottom end of the mounting rod, and the bottom end of the roller brush is movably connected to the inner wall of the bottom end of the pig house main body.

[0006] Furthermore, a roller is movably sleeved on the bottom end of the top plate through a pin, and the bottom end of the roller is transmission-connected to the bottom end of the slide slot.

[0007] Furthermore, the side of the roller is fixedly connected to a transmission shaft, the side of the transmission shaft is fixedly sleeved with a third transmission sprocket, the side of the mounting rod is movably sleeved with a mounting shaft, the side of the mounting shaft is fixedly sleeved with a first transmission sprocket, the side of the mounting shaft is fixedly sleeved with a fifth transmission sprocket, the side of the roller brush is fixedly sleeved with a second transmission sprocket, the side of the second transmission sprocket is connected to the side of the first transmission sprocket via a chain transmission, and the side of the third transmission sprocket is connected to the side of the fifth transmission sprocket via a chain transmission.

[0008] Furthermore, a transmission ratio between the fifth transmission gear plate and the third transmission gear plate is two, and a transmission ratio between the second transmission gear plate and the first transmission gear plate is five.

[0009] Furthermore, a scraper is fixedly connected to the side of the push plate, a mounting groove is opened at the bottom end of the top plate, a pressure spring is fixedly connected to the top end of the mounting groove, and the bottom end of the pressure spring is fixedly connected to the top end of the push plate.

[0010] Furthermore, a water outlet pipe is fixedly connected to the inner wall of the top end of the top plate, a sprinkler head is fixedly connected to the bottom end of the water outlet pipe, a connecting pipe is fixedly connected to the top end of the water outlet pipe, and a water pump is fixedly connected to the top end of the connecting pipe.

[0011] Furthermore, a reel is movably sleeved on the inner wall of the bottom end of the pig house main body, the side of the connecting pipe is wound around the side of the reel, the side of the reel is fixedly connected with a first conical transmission rod, and a second conical transmission rod is movably sleeved on the inner wall of the bottom end of the pig house main body, the side of the first conical transmission rod and the side of the second conical transmission rod are connected through a transmission belt, and a first driven gear is fixedly sleeved on the side of the second conical transmission rod, and the side of the first driven gear is meshed with the side of the driving gear.

[0012] Furthermore, a limiting groove is provided on the inner wall of the bottom end of the pig house body, a threaded groove is provided on the side of the transmission rod, a push rod is threadedly connected to the side of the threaded groove, the bottom end of the push rod is movably connected to the bottom end of the limiting groove, a clamping groove is provided on the side of the servo motor, and the side of the transmission belt is movably connected to the side of the clamping groove.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model uses a traction chain to pull the top plate to move to the left along the side of the slide groove, so that the push plate on the left shovels up the feces and debris at the bottom of the pig house body and pushes it to the left to send it into the storage tank for centralized treatment. At the same time, the roller brush rotates to clean the bottom of the pig house body to prevent feces from sticking to the bottom of the pig house body. The push plate on the right further shovels up the debris at the bottom of the pig house body, which is beneficial to improve the cleaning effect and keep the equipment pig house clean.

[0015] 2. In the utility model, during the movement of the top plate, the water pump is operated to transport water through the connecting pipe to the water outlet pipe and spray it from the sprinkler head to flush the bottom of the pig house body. The transmission ratio of the fifth transmission gear plate to the third transmission gear plate is two, and the transmission ratio of the second transmission gear plate to the first transmission gear plate is five. When the roller rolls, it drives the transmission shaft to rotate. The third transmission gear plate and the fifth transmission gear plate connected by the chain drive the installation shaft to rotate. The first transmission gear plate and the second transmission gear plate connected by the chain drive the roller brush to rotate, and the rotation angular velocity of the roller brush is ten times that of the roller. The roller brush rotates quickly to clean the bottom of the pig house body, which is beneficial to improving the cleaning effect.

[0016] 3. The utility model drives the second conical transmission rod to rotate by meshing the driving gear with the first driven gear, and drives the first conical transmission rod to rotate by the transmission belt, thereby driving the reel to rotate to retract and release the connecting pipe to avoid contact with the ground. At the same time, during the storage process, as the top plate moves toward the reel and approaches the connecting pipe on the reel, the transmission rod rotates, and the top threaded connection between the mounting shaft and the push rod drives the push rod to move laterally along the limiting groove, so that the bottom slot of the push rod drives the transmission belt to move laterally, and the transmission belt moves to the left side of the second conical transmission rod, so that the transmission ratio of the second conical transmission rod to the first conical transmission rod is reduced, thereby reducing the rotation speed of the reel, ensuring that the linear speed of the connecting pipe when the reel rotates remains unchanged, so that the connecting pipe always maintains an appropriate length, which is beneficial to avoid damage to the connecting pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A structural diagram;

[0019] Figure 3 For the utility model Figure 1 Schematic diagram of the structure at B;

[0020] Figure 4 This is a schematic diagram of the cleaning mechanism structure of the utility model;

[0021] Figure 5 It is a partial structural schematic diagram of the cleaning mechanism of the utility model;

[0022] Figure 6 It is a schematic diagram of the cross-sectional structure of the push plate of the utility model;

[0023] Figure 7 It is a schematic diagram of the power mechanism structure of the utility model.

[0024] The accompanying drawings are marked as follows: 1. Pig house mechanism; 101. Pig house body; 102. Slide; 103. Storage tank; 104. Limiting tank; 2. Cleaning mechanism; 201. Top plate; 202. Roller; 203. Traction chain; 204. Push plate; 205. Scraper; 206. Pressure spring; 207. Mounting slot; 3. Cleaning mechanism; 301. Reel; 302. Connecting pipe; 303. First transmission gear disc; 304. Mounting rod; 305. Roller brush; 306. Second transmission gear disc; 307. Third transmission gear disc ; 308, water outlet pipe; 309, sprinkler head; 310, mounting shaft; 311, transmission shaft; 312, fifth transmission gear disc; 4, power mechanism; 401, servo motor; 402, first conical transmission rod; 403, transmission rod; 404, fourth transmission gear disc; 405, support rod; 406, guide gear disc; 407, first driven gear; 408, transmission belt; 409, second conical transmission rod; 410, threaded groove; 411, push rod; 412, second driven gear; 413, driving gear. DETAILED DESCRIPTION

[0025] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The automatic cleaning device for pig manure involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0026] Reference Figures 1 to 7The utility model provides an automatic cleaning device for pig feces, including a pig house mechanism 1, and also includes: a cleaning mechanism 2, a cleaning mechanism 3 and a power mechanism 4. The side inner wall of the pig house mechanism 1 is movably connected to the side of the cleaning mechanism 2, the top of the cleaning mechanism 3 is fixedly connected to the top inner wall of the cleaning mechanism 2, and the bottom end of the power mechanism 4 is fixedly connected to the bottom inner wall of the pig house mechanism 1. The pig house mechanism 1 includes a pig house main body 101, a sliding groove 102 is opened on the side of the pig house main body 101, and a storage groove 103 is opened on the bottom inner wall of the pig house main body 101. The cleaning mechanism 2 includes a top plate 201, and the top plate 20 The side of the top plate 201 is movably connected to the side of the slide 102, the bottom of the top plate 201 is movably connected to the push plate 204, the power mechanism 4 includes a servo motor 401, the bottom of the servo motor 401 is fixedly connected to the bottom inner wall of the pig house body 101, the output shaft of the servo motor 401 is fixedly connected to the driving gear 413, the bottom inner wall of the pig house body 101 is movably sleeved with a transmission rod 403, the side of the transmission rod 403 is fixedly sleeved with a second driven gear 412, the bottom end of the second driven gear 412 is meshed with the top of the driving gear 413, and the side of the transmission rod 403 is fixedly sleeved with a fourth transmission gear disc 404, the side of the fourth transmission gear disc 404 is connected to the traction chain 203, the side of the traction chain 203 is fixedly connected to the side of the top plate 201, the side of the pig house main body 101 is fixedly connected to the support rod 405, the top of the support rod 405 is movably sleeved with a guide gear disc 406 through a pin, the cleaning mechanism 3 includes a mounting rod 304, the top of the mounting rod 304 is fixedly connected to the top of the top plate 201, the bottom of the mounting rod 304 is movably sleeved with a roller brush 305, the bottom end of the roller brush 305 is movably connected to the bottom inner wall of the pig house main body 101, and the servo motor 401 drives the active The gear 413 rotates, and the driving gear 413 and the second driven gear 412 are meshed with each other to drive the transmission rod 403 to rotate, and the fourth transmission gear plate 404 is driven to rotate, so that the traction chain 203 pulls the top plate 201 to move to the left along the side of the slide groove 102, so that the push plate 204 on the left scoops up the feces and debris at the bottom of the pig house main body 101 and pushes it to the left to send it into the storage tank 103 for centralized treatment. At the same time, the roller brush 305 rotates to clean the bottom of the pig house main body 101 to prevent feces from sticking to the bottom of the pig house main body 101, and the push plate 204 on the right further scoops up the debris at the bottom of the pig house main body 101.

[0027] Among them, the bottom end of the top plate 201 is movably sleeved with a roller 202 through a pin, and the bottom end of the roller 202 is transmission-connected to the bottom end of the slide groove 102. When the top plate 201 slides along the slide groove 102, the roller 202 rolls along the bottom of the slide groove 102 to support the top plate 201 and reduce the friction between the roller 202 and the slide groove 102.

[0028] Among them, a transmission shaft 311 is fixedly connected to the side of the roller 202, and a third transmission gear disc 307 is fixedly sleeved on the side of the transmission shaft 311. A mounting shaft 310 is movably sleeved on the side of the mounting rod 304. A first transmission gear disc 303 is fixedly sleeved on the side of the mounting shaft 310, and a fifth transmission gear disc 312 is fixedly sleeved on the side of the mounting shaft 310. A second transmission gear disc 306 is fixedly sleeved on the side of the roller brush 305. The side of the second transmission gear disc 306 is connected to the side of the first transmission gear disc 303 through a chain transmission, and the side of the third transmission gear disc 307 is connected to the side of the fifth transmission gear disc 312 through a chain transmission. When the roller 202 rolls, it drives the transmission shaft 311 to rotate, and the third transmission gear disc 307 and the fifth transmission gear disc 312 connected by the chain drive the mounting shaft 310 to rotate, and the first transmission gear disc 303 and the second transmission gear disc 306 connected by the chain drive the roller brush 305 to rotate, so as to clean the ground.

[0029] Among them, the transmission ratio of the fifth transmission gear plate 312 to the third transmission gear plate 307 is two, and the transmission ratio of the second transmission gear plate 306 to the first transmission gear plate 303 is five, so that the rotation angular velocity of the roller brush 305 is ten times that of the roller 202, and the roller brush 305 rotates quickly to clean the bottom of the pig house body 101.

[0030] Among them, a scraper plate 205 is fixedly connected to the side of the push plate 204, a mounting groove 207 is opened at the bottom end of the top plate 201, and a pressure spring 206 is fixedly connected to the top of the mounting groove 207. The bottom end of the pressure spring 206 is fixedly connected to the top of the push plate 204. The pressure spring 206 pushes the push plate 204 downward so that the push plate 204 is tightly attached to the bottom inner wall of the pig house main body 101. At the same time, the side of the scraper plate 205 is an arc-shaped structure, which is convenient for shoveling feces.

[0031] Among them, the inner wall of the top end of the top plate 201 is fixedly connected with a water outlet pipe 308, the bottom end of the water outlet pipe 308 is fixedly connected with a sprinkler head 309, the top end of the water outlet pipe 308 is fixedly connected with a connecting pipe 302, and the top end of the connecting pipe 302 is fixedly connected with a water pump. During the movement of the top plate 201, the water pump runs to transport water to the water outlet pipe 308 through the connecting pipe 302 and sprays it from the sprinkler head 309 to flush the bottom of the pig house main body 101.

[0032] Among them, the inner wall of the bottom end of the pig house main body 101 is movably sleeved with a reel 301, the side of the connecting pipe 302 is wound around the side of the reel 301, and the side of the reel 301 is fixedly connected with a first conical transmission rod 402, and the inner wall of the bottom end of the pig house main body 101 is movably sleeved with a second conical transmission rod 409, and the side of the first conical transmission rod 402 and the side of the second conical transmission rod 409 are connected by a transmission belt 408. The side of the second conical transmission rod 409 is fixedly sleeved with a first driven gear 407, and the side of the first driven gear 407 is meshed with the side of the driving gear 413, so that the connecting pipe 302 is wound around the reel 301. The servo motor 401 drives the driving gear 413 The driving gear 413 and the first driven gear 407 are meshed with each other to drive the second conical transmission roller 409 to rotate, and the first conical transmission roller 402 is driven to rotate through the transmission belt 408, thereby driving the reel 301 to rotate to retract and release the connecting tube 302 to avoid contact with the ground. At the same time, during the storage process, as the top plate 201 moves toward the reel 301 and approaches the connecting tube 302 on the reel 301, the transmission belt 408 moves to the left side of the second conical transmission roller 409, so that the transmission ratio of the second conical transmission roller 409 to the first conical transmission roller 402 is reduced, thereby reducing the rotation speed of the reel 301, ensuring that the linear speed of the connecting tube 302 when the reel 301 rotates remains unchanged.

[0033] Among them, a limiting groove 104 is provided on the inner wall of the bottom end of the pig house body 101, a threaded groove 410 is provided on the side of the transmission rod 403, and a push rod 411 is threadedly connected to the side of the threaded groove 410. The bottom end of the push rod 411 is movably connected to the bottom end of the limiting groove 104, and a card slot is provided on the side of the servo motor 401. The side of the transmission belt 408 is movably connected to the side of the card slot. The transmission rod 403 rotates, and the push rod 411 is driven to move laterally along the limiting groove 104 through the threaded connection between the installation shaft 310 and the top of the push rod 411, so that the card slot at the bottom of the push rod 411 drives the transmission belt 408 to move laterally.

[0034] The working principle of the utility model is as follows: during use, the servo motor 401 is started to drive the driving gear 413 to rotate, and the driving gear 413 and the second driven gear 412 are meshed with each other to drive the transmission rod 403 to rotate, and the fourth transmission gear plate 404 is driven to rotate, so that the traction chain 203 pulls the top plate 201 to move to the left along the side of the slide groove 102, so that the push plate 204 on the left shovels up the feces and debris at the bottom of the pig house body 101 and pushes them to the left to be sent to the storage tank 103 for centralized processing, and at the same time, the roller 202 rolls along the bottom of the slide groove 102 When the top plate 201 moves, the transmission shaft 311 is driven to rotate, the third transmission gear plate 307 and the fifth transmission gear plate 312 connected by the chain drive the installation shaft 310 to rotate, and the first transmission gear plate 303 and the second transmission gear plate 306 connected by the chain drive the roller brush 305 to rotate, so as to clean the bottom of the pig house body 101 to prevent feces from sticking to the bottom of the pig house body 101, and further shovel the debris at the bottom of the pig house body 101 on the right side. When the top plate 201 moves, the water pump runs to transport water to the water outlet pipe 308 through the connecting pipe 302 and spray it from the sprinkler head 309. The bottom of the pig house body 101 is washed, and the servo motor 401 drives the driving gear 413 to rotate, and the driving gear 413 and the first driven gear 407 are meshed with each other to drive the second conical transmission rod 409 to rotate, and the first conical transmission rod 402 is driven to rotate through the transmission belt 408, thereby driving the reel 301 to rotate to retract and release the connecting pipe 302 to avoid contact with the ground. At the same time, during the storage process, as the top plate 201 moves toward the reel 301 and approaches the connecting pipe 302 on the reel 301, the transmission rod 403 rotates, and the connection pipe 302 on the reel 301 is increased. The threaded connection between the shaft 310 and the top end of the push rod 411 drives the push rod 411 to move laterally along the limit groove 104, so that the bottom slot of the push rod 411 drives the transmission belt 408 to move laterally, and the transmission belt 408 moves to the left side of the second conical transmission roller 409, so that the transmission ratio of the second conical transmission roller 409 to the first conical transmission roller 402 is reduced, thereby reducing the rotation speed of the reel 301, ensuring that the linear speed of the connecting tube 302 remains unchanged when the reel 301 rotates. After cleaning is completed, the servo motor 401 runs in reverse to move the top plate 201 to the right.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic cleaning device for pig feces, comprising a pig house mechanism (1), characterized in that: Also includes: A cleaning mechanism (2), a washing mechanism (3) and a power mechanism (4), wherein the inner wall of the side of the pig house mechanism (1) is movably connected to the side of the cleaning mechanism (2), the top of the washing mechanism (3) is fixedly connected to the inner wall of the top of the washing mechanism (2), the bottom of the power mechanism (4) is fixedly connected to the inner wall of the bottom of the pig house mechanism (1), and the pig house mechanism (1) comprises a pig house main body (101), a sliding groove (102) is provided on the side of the pig house main body (101), and the bottom of the pig house main body (101) is fixedly connected to the inner wall of the bottom of the pig house mechanism (1). The inner wall is provided with a storage groove (103), the cleaning mechanism (2) comprises a top plate (201), the side of the top plate (201) is movably connected to the side of the slide groove (102), the bottom end of the top plate (201) is movably connected to a push plate (204), the power mechanism (4) comprises a servo motor (401), the bottom end of the servo motor (401) is fixedly connected to the inner wall of the bottom end of the pig house body (101), the output shaft of the servo motor (401) is fixedly connected to a driving gear (413), and the pig house body (101) is provided with a storage groove (103), the cleaning mechanism (2) comprises a top plate (201), the side of the top plate (201) is movably connected to the side of the slide groove (102), the bottom end of the top plate (201) is movably connected to a push plate (204), the power mechanism (4) comprises a servo motor (401), the bottom end of the servo motor (401) is fixedly connected to the inner wall of the bottom end of the pig house body (101), the output shaft of the servo motor (401) is fixedly connected to a driving gear (413), A transmission rod (403) is movably sleeved on the inner wall of the bottom end of the housing body (101); a second driven gear (412) is fixedly sleeved on the side of the transmission rod (403); the bottom end of the second driven gear (412) and the top end of the driving gear (413) are meshed with each other; a fourth transmission toothed disc (404) is fixedly sleeved on the side of the transmission rod (403); a traction chain (203) is transmission-connected to the side of the fourth transmission toothed disc (404); the side of the traction chain (203) is connected to the top plate (201) The side of the pig house main body (101) is fixedly connected to a support rod (405), the top end of the support rod (405) is movably sleeved with a guide gear disc (406) through a pin, and the cleaning mechanism (3) comprises a mounting rod (304), the top end of the mounting rod (304) is fixedly connected to the top end of the top plate (201), the bottom end of the mounting rod (304) is movably sleeved with a roller brush (305), and the bottom end of the roller brush (305) is movably connected to the inner wall of the bottom end of the pig house main body (101).

2. The automatic cleaning device for pig feces according to claim 1 is characterized in that: The bottom end of the top plate (201) is movably sleeved with a roller (202) via a pin, and the bottom end of the roller (202) is transmission-connected to the bottom end of the slide groove (102).

3. The automatic cleaning device for pig feces according to claim 2 is characterized in that: The side of the roller (202) is fixedly connected to a transmission shaft (311), the side of the transmission shaft (311) is fixedly sleeved with a third transmission gear disc (307), the side of the mounting rod (304) is movably sleeved with a mounting shaft (310), the side of the mounting shaft (310) is fixedly sleeved with a first transmission gear disc (303), the side of the mounting shaft (310) is fixedly sleeved with a fifth transmission gear disc (312), the side of the roller brush (305) is fixedly sleeved with a second transmission gear disc (306), the side of the second transmission gear disc (306) is connected to the side of the first transmission gear disc (303) via a chain transmission, and the side of the third transmission gear disc (307) is connected to the side of the fifth transmission gear disc (312) via a chain transmission.

4. The automatic cleaning device for pig feces according to claim 3 is characterized in that: The transmission ratio between the fifth transmission gear disc (312) and the third transmission gear disc (307) is two, and the transmission ratio between the second transmission gear disc (306) and the first transmission gear disc (303) is five.

5. The automatic cleaning device for pig feces according to claim 1 is characterized in that: A scraper (205) is fixedly connected to the side of the push plate (204), a mounting groove (207) is provided at the bottom end of the top plate (201), a pressure spring (206) is fixedly connected to the top end of the mounting groove (207), and the bottom end of the pressure spring (206) is fixedly connected to the top end of the push plate (204).

6. The automatic cleaning device for pig feces according to claim 1 is characterized in that: A water outlet pipe (308) is fixedly connected to the inner wall of the top end of the top plate (201), a sprinkler head (309) is fixedly connected to the bottom end of the water outlet pipe (308), a connecting pipe (302) is fixedly connected to the top end of the water outlet pipe (308), and a water pump is fixedly connected to the top end of the connecting pipe (302).

7. The automatic cleaning device for pig feces according to claim 6 is characterized in that: A reel (301) is movably sleeved on the inner wall of the bottom end of the pig house main body (101), the side of the connecting pipe (302) is wound around the side of the reel (301), and the side of the reel (301) is fixedly connected with a first conical transmission rod (402), and a second conical transmission rod (409) is movably sleeved on the inner wall of the bottom end of the pig house main body (101), the side of the first conical transmission rod (402) and the side of the second conical transmission rod (409) are connected by transmission through a transmission belt (408), and a first driven gear (407) is fixedly sleeved on the side of the second conical transmission rod (409), and the side of the first driven gear (407) is meshed with the side of the driving gear (413).

8. The automatic cleaning device for pig feces according to claim 7 is characterized in that: A limiting groove (104) is provided on the inner wall of the bottom end of the pig house body (101); a threaded groove (410) is provided on the side of the transmission rod (403); a push rod (411) is threadedly connected to the side of the threaded groove (410); the bottom end of the push rod (411) is movably connected to the bottom end of the limiting groove (104); a clamping groove is provided on the side of the servo motor (401); and the side of the transmission belt (408) is movably connected to the side of the clamping groove.

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