Automatic excrement cleaning device for animal husbandry

Abstract

The utility model discloses an automatic excrement cleaning device for animal husbandry. The automatic excrement cleaning device comprises an excrement discharge ditch, an excrement discharge groove, an excrement pool, a transportation frame, an excrement scraping mechanism and a disinfection mechanism, a defecation groove is formed in the middle of the defecation ditch, the manure pit is located on one side of the defecation ditch, and one end of the defecation groove communicates with the manure pit; the transportation frame is located at the top of the defecation ditch and provided with rotating wheels and connecting holes, and the connecting holes are located in the two ends of the transportation frame and connected with an external winch through chains; the two groups of manure scraping mechanisms are mounted on the transportation frame in parallel, and each group of manure scraping mechanisms is provided with a pair of manure scraping mechanisms which are symmetrically mounted on the transportation frame; the disinfection mechanism is located at the top of the transportation frame; the manure scraping mechanism comprises a mounting frame, a scraping plate, a fixing plate, a spring and a spring guide shaft; the mounting frame is fixed to the side wall of the conveying frame, and a guide groove is formed in the mounting frame. According to the livestock excrement scraping device, livestock excrement can be scraped for the second time, so that the livestock excrement in the excrement discharge ditch can be prevented from being left; livestock excrement on the side wall can be cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of livestock excrement cleaning, and particularly relates to an automatic cleaning device for livestock excrement. Background Art

[0002] There are gradually more and more large-scale farms. In order to provide a clean and comfortable environment for livestock and reduce the probability of illness, it is necessary to deal with the feces produced by livestock in a timely manner during the breeding process to avoid the accumulation of large amounts of feces, which may lead to bacterial growth and cause livestock to become diseased.

[0003] After searching, the livestock breeding manure cleaning device with the prior art announcement number CN221178830U includes a support assembly and a manure scraper installed in the support assembly, the guide block at the bottom of the manure scraper is limitedly installed in the guide groove, the bottom surface of the guide block is concave arc-shaped, the bottom edge of the manure scraper is V-shaped and abuts against the bottom surface of the manure trough; the manure scraper is installed with a diverter plate in the middle position along the front side surface, and the front side surface of the diverter plate is arched; its processing process has the following disadvantages: there is only one set of manure scrapers, and the ground where the manure scrapers are in contact with the manure trough is easily worn after long-term use, which leads to the fact that the livestock excrement cannot be scraped cleanly during the scraping process, and further leads to residual livestock excrement in the manure trough.

[0004] After searching, the prior art announcement number CN218245139U is a chain-type scraper structure, including a balance beam, a scraper arm, a main scraper and an auxiliary scraper; the balance beam uses a chain as a scraper traction member; its processing process has the following disadvantages: the main scraper cannot be cleaned in time, and when the livestock excrement on the main scraper clumps, it will cause the scraper to move forward, and the resistance will become greater and greater, which is easy to cause mechanical failure and unclean scraping of manure. Summary of the invention

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and provide an automatic cleaning device for livestock excrement. The excrement scraping mechanism is provided with two groups, which can perform secondary scraping on the livestock excrement in the excrement ditch, thereby preventing the livestock excrement from remaining in the excrement ditch; the side scraper can clean the livestock excrement on the side wall.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] The utility model discloses an automatic cleaning device for livestock excrement, comprising a manure ditch, a manure trough, a manure pool, a transport frame, a manure scraping mechanism and a disinfection mechanism; a manure trough is arranged in the middle of the manure ditch, the manure pool is arranged on one side of the manure ditch, and one end of the manure trough is connected to the manure pool; the transport frame is arranged at the top of the manure ditch, and a rotating wheel and a connecting hole are arranged on the transport frame, and the connecting holes are arranged at both ends of the transport frame and connected to an external winch through a chain; two groups of manure scraping mechanisms are arranged, which are arranged in parallel on the transport frame, and each group of manure scraping mechanisms is arranged with a pair of manure scraping mechanisms, which are symmetrically arranged on the transport frame; the disinfection mechanism is arranged at the top of the transport frame; firstly, the transport frame and the manure scraping mechanism are placed on the top of the manure ditch, and both ends of the transport frame are connected to the winch through a chain; the winch drives the transport frame to move through the chain, and the transport frame drives the manure scraping mechanism to move along the manure ditch, so as to scrape the livestock excrement in the manure ditch, so that the livestock excrement enters the manure trough along the manure scraping mechanism, and flows into the manure pool through the manure trough; at the same time, the disinfection mechanism disinfects the entire manure ditch to prevent bacteria from breeding.

[0008] The manure scraping mechanism includes a mounting frame, a scraper, a fixed plate, a spring, and a spring guide shaft; the mounting frame is fixed to the side wall of the transport frame, the mounting frame is provided with a guide groove, the scraper is installed in the guide groove, and a baffle is provided on the top of the scraper to prevent manure from overflowing over the scraper when there is a lot of manure during scraping; the fixed plate is fixed to the top of the mounting frame, the two ends of the spring are respectively connected to the fixed plate and the baffle, one end of the spring guide shaft is fixed to the scraper, and the other end passes through the fixed plate; the transport frame drives the mounting frame and the scraper to move, the scraper scrapes the livestock excrement in the manure ditch, the livestock excrement enters the manure trough along the scraper, and flows into the manure pool through the manure trough. The scraper can contact the surface of the manure ditch through the action of the spring elastic force, thereby preventing the scraper from contacting the ground of the manure ditch from being worn, thereby causing a gap, and then causing manure leakage.

[0009] The end of the mounting frame away from the transport frame is provided with a connecting seat, a side scraper, and an electric push rod I; the connecting seat is fixed on the side wall of the mounting frame, and one end of the side scraper is rotatably connected to the connecting seat through a rotating shaft; the electric push rod I is rotatably connected to the top of the baffle and the side scraper; the electric push rod I provides power to drive the side scraper to rotate around the rotating shaft, so that the end of the side scraper away from the mounting frame can be attached to the side wall of the manure ditch, so that the livestock excrement on the side wall can be cleaned.

[0010] The top of the baffle is provided with a cleaning mechanism; the cleaning mechanism includes a support plate, a lead screw, a motor I, a movable plate, a connecting arm, a water spray pipe, and a nozzle; the support plate is fixed on the top of the baffle, the lead screw is rotatably connected to the support plate through a bearing, the motor I is fixed on the support plate, and the output end is connected to one end of the lead screw; the movable plate is connected to the lead screw through a thread; the connecting arm is rotatably connected to the movable plate through a rotating shaft, one end of the rotating shaft of the connecting arm is provided with a motor II, and the motor II is fixed on the movable plate; the water spray pipe is installed at the end of the connecting arm away from the movable plate, and one end of the water spray pipe is connected to the soft water pipe; the nozzle is fixed at the end of the water spray pipe; when the scraper needs to be cleaned, firstly, the motor II provides power to drive the connecting arm to rotate, so that the water spray pipe and the nozzle are rotated to the bottom of the baffle through the connecting arm; then the cleaning water enters the water spray pipe and is sprayed onto the scraper through the nozzle, so that the scraper is washed; at the same time, the motor I provides power to drive the lead screw to rotate, and the lead screw drives the movable plate to move through the thread; the movable plate drives the connecting arm and the water spray pipe to move, so that the water spray pipe washes the scraper.

[0011] A swing mechanism is provided between the connecting arm and the water spray pipe; the swing mechanism comprises a mounting seat, an electric push rod II, a rotating shaft, and a connecting frame; the mounting seat is fixed on the side wall of the connecting arm, the rotating shaft is installed at one end of the connecting arm away from the movable plate, the connecting frame is rotatably connected to both ends of the rotating shaft, the electric push rod II is rotatably connected to the mounting seat, and the output end is rotatably connected to the connecting frame; the water spray pipe is installed at one end of the connecting frame away from the electric push rod II; the electric push rod II provides power to drive the connecting frame to rotate around the rotating shaft, and the connecting frame drives the water spray pipe and the nozzle to swing, thereby adjusting the water spraying angle of the nozzle, further enabling the nozzle to wash the scraper at multiple angles, and the scraper can be washed clean.

[0012] The disinfection mechanism comprises a disinfection box, a main pipe, a spray pipe, a conduit, a spray disc and a nozzle; the disinfection box is fixed on the top of the transport frame, and disinfectant is temporarily stored in the disinfection box; the main pipe is fixed on the disinfection box, a water pump is arranged on the main pipe, and the spray pipe is connected to the top of the main pipe; one end of the conduit is connected to the main pipe, and the other end extends to the top of the feces discharge ditch; the spray disc is fixed at one end away from the conduit, and a plurality of evenly distributed nozzles are arranged on the side wall of the spray disc; the water pump provides power to extract the disinfectant in the disinfection box, and part of the disinfectant is sprayed along the spray pipe to the top and around the feces discharge ditch, thereby disinfecting the surroundings of the feces discharge ditch and expanding the disinfection range; at the same time, another part of the disinfectant enters the spray disc through the conduit and is sprayed from the nozzle on the spray disc, thereby disinfecting the feces discharge ditch and preventing bacteria from breeding.

[0013] The mounting frame and the scraper are inclined toward the direction of the manure trough, and the transport frame on one side of the mounting frame in the inclined direction is bent upward and away from the manure trough; livestock excrement can flow into the manure trough along the inclined direction of the scraper and into the manure pool through the manure trough.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1) The manure scraping mechanism is provided with two groups, which can scrape the livestock excrement in the manure ditch for the second time, so as to prevent the livestock excrement from being left in the manure ditch; the scraper can be in contact with the surface of the manure ditch through the action of the spring elastic force, so as to prevent the scraper and the ground contacting the manure ditch from being worn, thereby causing a gap and further causing manure leakage; the electric push rod I provides power to drive the side scraper to rotate around the rotating shaft, so that the end of the side scraper away from the mounting frame can be attached to the side wall of the manure ditch, so as to clean the livestock excrement on the side wall;

[0016] 2) Motor II in the cleaning mechanism provides power to drive the connecting arm to rotate, thereby rotating the water spray pipe and the nozzle to the bottom of the baffle through the connecting arm; then the cleaning water enters the water spray pipe and is sprayed onto the scraper through the nozzle, thereby washing the scraper; at the same time, motor I provides power to drive the lead screw to rotate, and the lead screw drives the moving plate to move through the thread; the moving plate drives the connecting arm and the water spray pipe to move, so that the water spray pipe washes the scraper;

[0017] 3) The electric push rod II in the cleaning mechanism provides power to drive the connecting frame to rotate around the rotating shaft. The connecting frame drives the water spray pipe and the nozzle to swing, thereby adjusting the water spray angle of the nozzle, and further enables the nozzle to wash the scraper at multiple angles, so that the scraper can be washed clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Attached Figure 1 This is a schematic diagram of the structure of an automatic cleaning device for livestock excrement in the utility model. Figure 1 ;

[0019] Attached Figure 2 This is a schematic diagram of the structure of an automatic cleaning device for livestock excrement in the utility model. Figure 2 ;

[0020] Attached Figure 3 Yes Figure 2 A schematic diagram of the enlarged structure of the middle part A;

[0021] Attached Figure 4 This is a schematic diagram of the structure of a manure scraping mechanism in an automatic cleaning device for animal husbandry excrement of the utility model;

[0022] Attached Figure 5 This is a schematic diagram of the structure of a cleaning mechanism in an automatic cleaning device for livestock excrement of the utility model;

[0023] Attached Figure 6 This is a schematic diagram of the structure of a disinfection mechanism in an automatic cleaning device for livestock excrement of the utility model;

[0024] In the figure: 1, manure ditch; 2, manure trough; 3, manure pool; 4, transport frame; 401, rotating wheel; 402, connecting hole; 5, manure scraping mechanism; 501, mounting frame; 5011, guide groove; 502, scraper; 5021, baffle; 503, fixing plate; 504, spring; 505, spring guide shaft; 506, connecting seat; 507, side scraper; 508, electric push rod I; 6, cleaning mechanism; 601, support plate; 602, Lead screw; 603, motor I; 604, moving plate; 605, connecting arm; 6051, motor II; 606, water spray pipe; 607, nozzle; 608, swing mechanism; 6081, mounting seat; 6082, electric push rod II; 6083, rotating shaft; 6084, connecting frame; 7, disinfection mechanism; 701, disinfection box; 702, main pipe; 703, spray pipe; 704, catheter; 705, spray disc; 7051, nozzle. DETAILED DESCRIPTION

[0025] To facilitate the understanding of those skilled in the art, Figure 1-6 , the technical solution of the utility model is further specifically described.

[0026] An automatic cleaning device for livestock excrement comprises a manure ditch 1, a manure trough 2, a manure pool 3, a transport frame 4, a manure scraping mechanism 5, and a disinfection mechanism 7; a manure trough 2 is arranged in the middle of the manure ditch 1, the manure pool 3 is located on one side of the manure ditch 1, and one end of the manure trough 2 is connected to the manure pool 3; the transport frame 4 is located at the top of the manure ditch 1, and a rotating wheel 401 and a connecting hole 402 are arranged on the transport frame 4, and the connecting hole 402 is located at both ends of the transport frame 4 and is connected to an external winch through a chain; the manure scraping mechanism 5 is provided with two groups, which are installed in parallel on the transport frame 4, and each group of the manure scraping mechanism 5 is provided with A pair is symmetrically installed on the transport frame 4; the disinfection mechanism 7 is located on the top of the transport frame 4; first, the transport frame 4 and the scraping mechanism 5 are placed on the top of the feces ditch 1, and the two ends of the transport frame 4 are connected to the winch through a chain; the winch drives the transport frame 4 to move through the chain, and the transport frame 4 drives the scraping mechanism 5 to move along the feces ditch 1, so that the livestock excrement in the feces ditch 1 is scraped off, so that the livestock excrement enters the feces trough 2 along the scraping mechanism 5, and flows into the manure pool 3 through the feces trough 2; at the same time, the disinfection mechanism 7 disinfects the entire feces ditch 1 to prevent bacteria from growing.

[0027] The manure scraping mechanism 5 includes a mounting frame 501, a scraper 502, a fixing plate 503, a spring 504, and a spring guide shaft 505; the mounting frame 501 is fixed to the side wall of the transport frame 4, the mounting frame 501 is provided with a guide groove 5011, and the scraper 502 is installed in the guide groove 5011; a baffle 5021 is provided on the top of the scraper 502 to prevent the manure from overflowing the scraper 502 when there is a lot of manure during the scraping process; the fixing plate 503 is fixed to the top of the mounting frame 501, and the two ends of the spring 504 are respectively connected to the fixing plate 503 and the baffle 5021 One end of the spring guide shaft 505 is fixed on the baffle 5021, and the other end passes through the fixed plate 503; the transport frame 4 drives the mounting frame 501 and the scraper 502 to move, and the scraper 502 scrapes the livestock excrement in the manure ditch 1, and the livestock excrement enters the manure trough 2 along the scraper 502, and flows into the manure pool 3 through the manure trough 2; through the elastic force of the spring 504, the scraper 502 can contact the surface of the manure ditch 1, thereby preventing the scraper 502 from wearing out the ground in contact with the manure ditch 1, thereby causing a gap, and then causing manure leakage.

[0028] The end of the mounting frame 501 away from the transport frame 4 is provided with a connecting seat 506, a side scraper 507, and an electric push rod I508; the connecting seat 506 is fixed on the side wall of the mounting frame 501, and one end of the side scraper 507 is rotatably connected to the connecting seat 506 through a rotating shaft; the electric push rod I508 is rotatably connected to the top of the baffle 5021 and the side scraper 507; the electric push rod I508 provides power to drive the side scraper 507 to rotate around the rotating shaft, so that the end of the side scraper 507 away from the mounting frame 501 can be attached to the side wall of the manure ditch 1, so that the livestock excrement on the side wall can be cleaned.

[0029] A cleaning mechanism 6 is provided on the top of the baffle 5021; the cleaning mechanism 6 comprises a support plate 601, a lead screw 602, a motor I 603, a movable plate 604, a connecting arm 605, a water spray pipe 606, and a nozzle 607; the support plate 601 is fixed to the top of the baffle 5021, the lead screw 602 is rotatably connected to the support plate 601 through a bearing, the motor I 603 is fixed to the support plate 601, and the output end is connected to one end of the lead screw 602; the movable plate 604 is connected to the lead screw 602 through a thread; the connecting arm 605 is rotatably connected to the movable plate 604 through a rotating shaft, and a motor II 6051 is provided at one end of the rotating shaft of the connecting arm 605, and the motor II 6051 is fixed to the movable plate 604; the water spray pipe 606 is installed on the connecting arm 605 away from the movable plate 6 04, and one end of the water spray pipe 606 is connected to the soft water pipe; the nozzle 607 is fixed at the end of the water spray pipe 606; when the scraper 502 needs to be cleaned, first the motor II 6051 provides power to drive the connecting arm 605 to rotate, thereby rotating the water spray pipe 606 and the nozzle 607 to the bottom of the baffle 5021 through the connecting arm 605; then the cleaning water enters the water spray pipe 606 and is sprayed onto the scraper 502 through the nozzle 607, thereby flushing the scraper 502; at the same time, the motor I 603 provides power to drive the screw 602 to rotate, and the screw 602 drives the moving plate 604 to move through the thread; the moving plate 604 drives the connecting arm 605 and the water spray pipe 606 to move, so that the water spray pipe 606 flushes the entire scraper 502.

[0030] A swing mechanism 608 is provided between the connecting arm 605 and the water spray pipe 606; the swing mechanism 608 comprises a mounting seat 6081, an electric push rod II 6082, a rotating shaft 6083, and a connecting frame 6084; the mounting seat 6081 is fixed on the side wall of the connecting arm 605, the rotating shaft 6083 is installed at one end of the connecting arm 605 away from the moving plate 604, the connecting frame 6084 is rotatably connected to both ends of the rotating shaft 6083, and the electric push rod II 6082 is rotatably connected to the mounting seat 6081 The output end is rotatably connected to the connecting frame 6084; the water spray pipe 606 is installed at one end of the connecting frame 6084 away from the electric push rod II 6082; the electric push rod II 6082 provides power to drive the connecting frame 6084 to rotate around the rotating shaft 6083, and the connecting frame 6084 drives the water spray pipe 606 and the nozzle 607 to swing, thereby adjusting the water spraying angle of the nozzle 607, and further enabling the nozzle 607 to wash the scraper 502 at multiple angles, so that the scraper 502 can be washed clean.

[0031] The disinfection mechanism 7 includes a disinfection box 701, a main pipe 702, a spray pipe 703, a conduit 704, a spray disc 705, and a nozzle 7051; the disinfection box 701 is fixed on the top of the transport frame 4, and disinfectant is stored in the disinfection box 701; the main pipe 702 is fixed on the disinfection box 701, and a water pump is provided on the main pipe 702, and the spray pipe 703 is connected to the top of the main pipe 702; one end of the conduit 704 is connected to the main pipe 702, and the other end extends to the top of the feces discharge ditch 1; the spray disc 705 is fixed on At one end away from the conduit 704, a plurality of evenly distributed nozzles 7051 are provided on the side wall of the spray disc 705; the water pump provides power to extract the disinfectant in the disinfection box 701, and part of the disinfectant is sprayed along the spray pipe 703 to the top and around the feces discharge ditch 1, thereby disinfecting the surrounding area of ​​the feces discharge ditch 1 and expanding the disinfection range; at the same time, another part of the disinfectant enters the spray disc 705 through the conduit and is sprayed out from the nozzles on the spray disc 705, thereby disinfecting the feces discharge ditch 1 and preventing bacteria from growing.

[0032] The mounting frame 501 and the scraper 502 are inclined toward the direction of the manure trough 2, and the transport frame 4 on one side of the inclined direction of the mounting frame 501 is bent upward and away from the manure trough 2; this can facilitate livestock excrement to flow into the manure trough 2 along the inclined direction of the scraper 502, and then flow into the manure pool through the manure trough 2.

[0033] An automatic cleaning device for livestock excrement, the working process of which is as follows: first, a transport frame 4 and a scraper mechanism 5 are placed on the top of a manure ditch 1, and both ends of the transport frame 4 are connected to a winch through a chain; the winch drives the transport frame 4 to move through the chain, and the transport frame 4 drives the mounting frame 501 and the scraper 502 to move, and the scraper 502 scrapes the livestock excrement in the manure ditch 1, and the livestock excrement enters the manure trough 2 along the scraper 502, and flows into the manure pool 3 through the manure trough 2; at the same time, the disinfection mechanism 7 disinfects the entire manure ditch 1 to prevent bacterial growth; when the scraper 502 needs to be cleaned First, the motor II 6051 provides power to drive the connecting arm 605 to rotate, thereby rotating the water spray pipe 606 and the nozzle 607 to below the baffle 5021 through the connecting arm 605; then the cleaning water enters the water spray pipe 606 and is sprayed onto the scraper 502 through the nozzle 607, thereby flushing the scraper 502; at the same time, the motor I 603 provides power to drive the lead screw 602 to rotate, and the lead screw 602 drives the movable plate 604 to move through the thread; the movable plate 604 drives the connecting arm 605 and the water spray pipe 606 to move, so that the water spray pipe 606 flushes the entire scraper 502.

[0034] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.

Claims

1. An automatic cleaning device for livestock excrement, comprising a manure ditch, a manure trough, a manure pool, a transport rack, a manure scraping mechanism, and a disinfection mechanism; characterized in that A feces trough is provided in the middle of the feces ditch, a feces pool is located on one side of the feces ditch, and one end of the feces trough is connected to the feces pool; a transport frame is located at the top of the feces ditch, and a rotating wheel and a connecting hole are provided on the transport frame, and the connecting holes are located at both ends of the transport frame and are connected to an external winch through a chain; two groups of feces scraping mechanisms are provided, which are installed in parallel on the transport frame, and each group of feces scraping mechanisms is provided with a pair of feces scraping mechanisms, which are symmetrically installed on the transport frame; a disinfection mechanism is located on the top of the transport frame; The manure scraping mechanism includes a mounting frame, a scraper, a fixing plate, a spring, and a spring guide shaft; the mounting frame is fixed to the side wall of the transport frame, a guide groove is provided on the mounting frame, the scraper is installed in the guide groove, and a baffle is provided on the top of the scraper; the fixing plate is fixed to the top of the mounting frame, two ends of the spring are respectively connected to the fixing plate and the baffle, one end of the spring guide shaft is fixed to the scraper, and the other end passes through the fixing plate; A cleaning mechanism is provided on the top of the baffle; the cleaning mechanism includes a support plate, a lead screw, a motor I, a moving plate, a connecting arm, a water spray pipe, and a spray head; The support plate is fixed on the top of the baffle, the lead screw is rotatably connected to the support plate through a bearing, the motor I is fixed on the support plate, and the output end is connected to one end of the lead screw; the movable plate is connected to the lead screw through a thread; the connecting arm is rotatably connected to the movable plate through a rotating shaft, one end of the rotating shaft of the connecting arm is provided with a motor II, and the motor II is fixed on the movable plate; the water spray pipe is installed at one end of the connecting arm away from the movable plate, and one end of the water spray pipe is connected to the soft water pipe; the nozzle is fixed at the end of the water spray pipe.

2. The automatic cleaning device for livestock excrement according to claim 1 is characterized in that A connecting seat, a side scraper, and an electric push rod I are provided at one end of the mounting frame away from the transport frame; the connecting seat is fixed on the side wall of the mounting frame, and one end of the side scraper is rotatably connected to the connecting seat through a rotating shaft; the electric push rod I is rotatably connected to the top of the baffle and the side scraper.

3. The automatic cleaning device for livestock excrement according to claim 1 is characterized in that A swing mechanism is provided between the connecting arm and the water spray pipe; the swing mechanism comprises a mounting seat, an electric push rod II, a rotating shaft, and a connecting frame; the mounting seat is fixed on the side wall of the connecting arm, the rotating shaft is installed at one end of the connecting arm away from the moving plate, the connecting frame is rotatably connected to both ends of the rotating shaft, the electric push rod II is rotatably connected to the mounting seat, and the output end is rotatably connected to the connecting frame; the water spray pipe is installed at one end of the connecting frame away from the electric push rod II.

4. The automatic cleaning device for livestock excrement according to claim 1 is characterized in that The disinfection mechanism includes a disinfection box, a main pipe, a spray tube, a conduit, a spray disc and a nozzle; the disinfection box is fixed on the top of the transport rack, and disinfectant is temporarily stored in the disinfection box; the main pipe is fixed on the disinfection box, a water pump is provided on the main pipe, and the spray tube is connected to the top of the main pipe; one end of the conduit is connected to the main pipe, and the other end extends to the top of the feces discharge ditch; the spray disc is fixed at one end away from the conduit, and a number of evenly distributed nozzles are provided on the side wall of the spray disc.

5. The automatic cleaning device for livestock excrement according to claim 1 is characterized in that The mounting frame and the scraper are inclined toward the direction of the feces discharge chute, and the transport frame on one side of the inclined direction of the mounting frame is bent upward and away from the feces discharge chute.

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