Intelligent environment control breeding house for pig breeding

Abstract

A smart environmentally controlled pig farming house, relating to the field of animal husbandry technology, includes a foot pedal fixedly connected inside the house. The foot pedal has equidistantly arranged drainage troughs, each with a closing mechanism. Two sets of grooves are located on each side of the inner surface of the house. The smart environmentally controlled pig farming house of this invention uses a drive mechanism to move a cleaning mechanism, which in turn moves the closing mechanism, opening the drainage troughs on the foot pedal. A water spray mechanism then waters the foot pedal, and the cleaning mechanism cleans it. The two cleaning mechanisms move alternately. While cleaning one side of the house, the cleaning mechanism moves the pigs to the other side to prevent them from interfering with the cleaning process. Waste generated during cleaning is collected by a collection plate. A fresh air system, a wet curtain, and a negative pressure fan adjust the temperature and humidity inside the house, facilitating pig feeding.

Description

Technical Field

[0001] This invention relates to the field of livestock breeding technology, and in particular to an intelligent environmental control breeding house for pig farming. Background Technology

[0002] Under the guidance of a series of supportive policies in my country, the development of pig farming in the country has achieved remarkable results. The production system has been gradually improved, the technological support capabilities have been strengthened, and the leading role of key enterprises has become increasingly prominent. The annual output of pig products has long been among the world's top. With economic development and the continuous improvement of people's living standards, consumers' demand for products has also increased significantly. In the past, the cleaning of pig manure and other garbage in pig farms was done manually with shovels and water. This method of cleaning requires a lot of manpower, time, and water resources, and is labor-intensive. If the pigs are not moved to another pigpen during the cleaning process, the cleaning will not be thorough. However, moving the pigs to another pigpen is very time-consuming. Summary of the Invention

[0003] To overcome the shortcomings of the prior art, this invention discloses an intelligent environmental control pig farm. The invention uses a drive mechanism to move a cleaning mechanism, which in turn moves a closing mechanism, opening a drainage trough on a foot pedal. A water spray mechanism then waters the foot pedal, and the cleaning mechanism cleans it. The two cleaning mechanisms move alternately; while cleaning one side of the farm, the cleaning mechanism moves the pigs to the other side to prevent them from interfering with the cleaning process. A collection plate collects waste generated during cleaning. A fresh air system, a wet curtain, and a negative pressure fan adjust the temperature and humidity inside the farm, facilitating pig feeding.

[0004] To achieve the aforementioned objective, the present invention employs the following technical solution: A smart environmentally controlled pig farming house includes a housing body. A foot pedal is fixedly connected inside the housing body. The foot pedal has equidistantly arranged drainage troughs, each containing a closing mechanism. Two sets of grooves are provided on each side of the inner surface of the housing body, with two grooves in each set. A drive mechanism is installed in each groove. A cleaning mechanism is installed between the drive ends of the two drive mechanisms, with its drive end connected to the drive ends of the drive mechanisms. The cleaning end of the cleaning mechanism contacts the upper surface of the foot pedal. Two L-shaped fixing rods are fixedly connected to the moving end of the cleaning mechanism, and a rack is fixedly connected to each L-shaped fixing rod, meshing with the drive end of the closing mechanism. The cleaning mechanism has a placement groove containing a water spraying mechanism. A feed tank and a water tank are installed on the foot pedal, slidably connected to the moving end of the cleaning mechanism. Two guide plates and a holding plate are fixedly connected inside the housing body. The guide plates are located below the foot pedal, with the feed inlet of the guide plate aligned with the drainage trough of the foot pedal. Correspondingly, the holding plate is located below the guide plate, and the position of the feeding end of the holding plate corresponds to the position of the discharging end of the guide plate. A collection rack is fixedly connected to the holding plate, and the position of the feeding end of the collection rack corresponds to the position of the discharging end of the holding plate. The drain outlet of the holding plate is connected to the guide pipe through a connecting pipe, and an electric valve is provided at the connection between the connecting pipe and the guide pipe. Two water storage tanks are fixedly connected inside the structure, and the water inlets of the water storage tanks are connected to the drain outlets of the guide pipes. The water supply end of the spray mechanism is located inside the water storage tanks. The roof is equipped with a fresh air unit, a wet curtain, and equidistantly arranged negative pressure fans. A through groove is provided on one side of the roof, located between two sets of grooves. The through groove is connected to a telescopic plate via a movable shaft. A temperature sensor and a humidity sensor are fixedly connected inside the roof. A control box is fixedly connected to the roof. The input terminal of the control box is connected to the output terminal of an external power supply. The output terminal of the control box is electrically connected to the input terminals of the temperature sensor, humidity sensor, fresh air unit, wet curtain, water spray mechanism, negative pressure fans, and drive mechanism.

[0005] The driving mechanism includes a motor, which is located in a groove on the roof and fixedly connected. The motor is connected to a screw via a motor shaft. A threaded connecting block is threaded onto the screw. The threaded connecting block is connected to the cleaning mechanism. An installation groove is provided in the lower threaded connecting block. Four limiting rods are fixedly connected in the installation groove. A fourth bevel gear is rotatably connected to the limiting rod. The fourth bevel gear is threaded onto the screw and meshes with the drive end of the cleaning mechanism.

[0006] The cleaning mechanism includes a movable plate, which is fixedly connected to the drive end of a drive mechanism. The movable plate has a ventilation opening and a connecting groove. A transmission rod is rotatably connected within the connecting groove. Both ends of the transmission rod pass through the drive end of the drive mechanism and are fixedly connected to a third bevel gear. The third bevel gear meshes with the drive end of the drive mechanism. Equally spaced second bevel gears are fixedly connected to the transmission rod. The movable plate has equally spaced rotating grooves that communicate with the connecting groove. A driving rod is rotatably connected within the rotating grooves. A first bevel gear and a cleaning brush are fixedly connected to both ends of the driving rod. The positions of the first and second bevel gears correspond to and mesh with each other. The cleaning brush contacts the foot pedal.

[0007] The water spraying mechanism includes a water pump located in a water storage tank. The outlet of the water pump is connected to the spraying pipe via a water supply pipe. The spraying pipe is located in a placement slot on the cleaning mechanism and is fixedly connected.

[0008] The closing mechanism includes a rotating rod located within the drain trough on the foot pedal and rotatably connected. Gears are fixedly connected to both ends of the rotating rod, their positions opposite to and meshing with the rack. A closing plate is fixedly connected to the rotating rod. The gears and rotating rod are respectively provided with a placement groove and a limiting groove, which are connected. The placement groove has equidistantly arranged square slots located between the teeth of the gears. A pressing rod is slidably connected within the square slots. One end of the pressing rod is connected to a first pushing plate via a first pushing rod. The first pushing plate is connected to a second pushing plate via a fixed rod. The second pushing plate has equidistantly arranged positioning grooves, each connected to a locking block via a second pushing rod. The rotating rod has equidistantly arranged locking slots, their positions corresponding to and slidably connected with the locking block. The locking block engages with the foot pedal. A spring and a telescopic rod are fixedly connected to the second pushing plate, their positions corresponding to and sleeved with the telescopic rod. The spring and telescopic rod are located within the limiting groove and are fixedly connected.

[0009] The position of the discharge trough on the roof corresponds to the position of the holding plate. A snap-fit ​​plate is snapped into the discharge trough. The snap-fit ​​plate is connected to the scraper through a connecting rod. The bottom end of the scraper is in contact with the holding plate.

[0010] Due to the adoption of the above technical solution, the present invention has the following beneficial effects: The present invention discloses an intelligent environmental control pig farming house, in which a drive mechanism moves a cleaning mechanism, which in turn moves a closing mechanism to open a sewage trough on a foot pedal. A water spraying mechanism then waters the foot pedal, and the cleaning mechanism cleans the foot pedal. The two cleaning mechanisms move alternately. While cleaning one side of the house, the cleaning mechanism drives the pigs to the other side of the house to prevent them from affecting the cleaning effect. Waste generated during cleaning is collected by a collection plate. The temperature and humidity inside the house are adjusted by a fresh air fan, a wet curtain, and a negative pressure fan, facilitating pig feeding. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a cross-sectional view of the present invention; Figure 3 This is a schematic diagram of the cleaning mechanism structure of the present invention; Figure 4 This is an enlarged structural diagram of point A in the present invention; Figure 5 This is a schematic diagram of the closing mechanism structure of the present invention; Figure 6 This is a cross-sectional view of the present invention; 1. Building structure; 2. Fresh air unit; 3. Evaporative cooling pad; 4. Cleaning mechanism; 401. Transmission rod; 402. First bevel gear; 403. Second bevel gear; 404. Drive rod; 405. Cleaning brush; 406. Moving plate; 407. Third bevel gear; 5. Electric valve; 6. Feeding tank; 7. Telescopic plate; 8. Control box; 9. Spraying mechanism; 901. Spray pipe; 902. Water supply pipe; 10. Water tank; 11. Container plate; 12. Closing mechanism; 1201. Gear; 1202. First push rod; 1203. First push plate; 1204. Fixing 1205. Rod; 1206. Second push plate; 1207. Spring; 1208. Telescopic rod; 1209. Rotating rod; 12000. Second push rod; 1210. Locking block; 1211. Pressing rod; 1212. Closing plate; 13. Collection rack; 14. Guide plate; 15. Rack; 16. L-shaped fixing rod; 17. Water tank; 18. Negative pressure fan; 19. Drive mechanism; 1901. Screw; 1902. Threaded connecting block; 1903. Fourth bevel gear; 20. Guide pipe; 21. Locking plate; 22. Connecting rod; 23. Scraper; 24. Foot pedal. Detailed Implementation

[0012] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0013] Combined with appendix Figures 1-6The aforementioned intelligent environmental control pig farming house includes a house body 1. A foot pedal 24 is fixedly connected inside the house body 1. The foot pedal 24 has equidistantly arranged drainage troughs, and a closing mechanism 12 is installed in each drainage trough. Two sets of grooves are respectively provided on both sides of the inner surface of the house body 1, with two grooves in each set. A drive mechanism 19 is installed in each groove. A cleaning mechanism 4 is installed between the drive ends of the two sets of drive mechanisms 19. The drive end of the cleaning mechanism 4 is connected to the drive end of the drive mechanism 19, and the cleaning end of the cleaning mechanism 4 contacts the upper surface of the foot pedal 24. The drive mechanism 19 drives the cleaning mechanism 4 to move. Two L-shaped fixing rods 16 are fixedly connected to the moving end of the cleaning mechanism 4. A rack 15 is fixedly connected to the fixed rod 16. The rack 15 meshes with the drive end of the closing mechanism 12. While the cleaning mechanism 4 moves, it drives the closing mechanism 12 to move, opening the drain trough on the foot pedal 24. The cleaning mechanism 4 has a placement slot, and a water spraying mechanism 9 is installed in the placement slot. The water spraying mechanism 9 waters the foot pedal 24. A feed tank 6 and a water tank 10 are installed on the foot pedal 24. The feed tank 6 and the water tank 10 are slidably connected to the moving end of the cleaning mechanism 4. Two guide plates 14 and a holding plate 11 are fixedly connected inside the roof 1. The guide plates 14 are located below the foot pedal 24, and the position of the feed inlet of the guide plate 14 corresponds to the position of the drain trough on the foot pedal 24. The collection plate 11 is located below the guide plate 14. The inlet of the collection plate 11 corresponds to the outlet of the guide plate 14. The collection plate 11 collects the waste generated during cleaning. A collection rack 13 is fixedly connected to the collection plate 11, and the inlet of the collection rack 13 corresponds to the outlet of the collection plate 11. The drain outlet of the collection plate 11 is connected to the guide pipe 20 through a connecting pipe. An electric valve 5 is provided at the connection between the connecting pipe and the guide pipe 20. Two water storage tanks 17 are fixedly connected inside the roof 1. The inlet of the water storage tank 17 is connected to the outlet of the guide pipe 20. The waste liquid is filtered by the collection plate 11 and transported to the water storage tank 17, forming a cycle for reuse and saving water resources. The water supply end of the spray mechanism 9 is located inside the water storage tank 17. A fresh air unit 2, a wet curtain 3, and equidistantly arranged negative pressure fans 18 are installed on the roof 1. A through groove is provided on one side of the roof 1, located between two sets of recesses. The through groove is connected to a telescopic plate 7 via a movable shaft. The telescopic plate 7 is made of tempered glass. A temperature sensor and a humidity sensor are fixedly connected inside the roof 1. A control box 8 is fixedly connected to the roof 1. The input end of the control box 8 is connected to the output end of an external power supply. The output end of the control box 8 is electrically connected to the input ends of the temperature sensor, humidity sensor, fresh air unit 2, wet curtain 3, spray mechanism 9, negative pressure fans 18, and drive mechanism 19. The control box 8 consists of a microcontroller and a power switch assembly.The microcontroller's input terminals are electrically connected to the output terminals of the temperature and humidity sensors. Based on the temperature and humidity information transmitted by the sensors, the microcontroller controls the power switch group, which activates the fresh air unit 2, the evaporative cooling pad 3, and the negative pressure fan 18 to monitor the temperature and humidity within the room 1. The microcontroller model is 89C51. The specific pin connections of this microcontroller are common knowledge and can be found in technical manuals for those skilled in the art. The control box 8 has switches and buttons corresponding to the temperature sensor, humidity sensor, fresh air unit 2, evaporative cooling pad 3, spray mechanism 9, negative pressure fan 18, and drive mechanism 19.

[0014] The drive mechanism 19 includes a motor, which is located in a groove on the roof 1 and fixedly connected. The motor is connected to a screw 1901 via a motor shaft. A threaded connecting block 1902 is threadedly connected to the screw 1901. The threaded connecting block 1902 is connected to the cleaning mechanism 4. An installation groove is provided in the lower threaded connecting block 1902. Four limiting rods are fixedly connected in the installation groove. A fourth bevel gear 1903 is rotatably connected to the limiting rod. The fourth bevel gear 1903 is threadedly connected to the screw 1901 and meshes with the drive end of the cleaning mechanism 4.

[0015] The cleaning mechanism 4 includes a movable plate 406, which is fixedly connected to the drive end of the drive mechanism 19. The movable plate 406 has a ventilation opening and a connecting groove. A transmission rod 401 is rotatably connected in the connecting groove. Both ends of the transmission rod 401 pass through the drive end of the drive mechanism 19 and are fixedly connected to a third bevel gear 407. The third bevel gear 407 is meshed with the drive end of the drive mechanism 19. A second bevel gear 403 is fixedly connected to the transmission rod 401 at equal intervals. The movable plate 406 has rotating grooves arranged at equal intervals, which communicate with the connecting groove. A driving rod 404 is rotatably connected in the rotating grooves. A first bevel gear 402 and a cleaning brush 405 are fixedly connected to both ends of the driving rod 404. The positions of the first bevel gear 402 and the second bevel gear 403 correspond to each other and are meshed. The cleaning brush 405 is in contact with the foot pedal 24.

[0016] The water spraying mechanism 9 includes a water pump located in the water storage tank 17. The outlet of the water pump is connected to the spray pipe 901 via a water supply pipe 902. The spray pipe 901 is located in the placement slot on the cleaning mechanism 4 and is fixedly connected.

[0017] The closing mechanism 12 includes a rotating rod 1208, which is located in the drain trough on the foot pedal 24 and is rotatably connected. Gears 1201 are fixedly connected to both ends of the rotating rod 1208, and the gears 1201 are positioned opposite and meshing with the rack 15. A closing plate 1212 is fixedly connected to the rotating rod 1208. The gears 1201 and the rotating rod 1208 are respectively provided with a placement groove and a limiting groove, and the placement groove and the limiting groove are connected. The placement groove has equidistantly arranged square slots located between the teeth of the gears 1201. A pressing rod 1211 is slidably connected within the square slots. One end of the pressing rod 1211 is connected to a first push rod 1202 via a first push rod 1202. The first push plate 1203 is connected to the second push plate 1205 via a fixed rod 1204. The second push plate 1205 has equidistantly arranged positioning grooves. The positioning grooves are connected to the locking block 1210 via a second push rod 1209. The rotating rod 1208 has equidistantly arranged locking slots. The positions of the locking slots correspond to the positions of the locking block 1210 and are slidably connected. The locking block 1210 is engaged with the foot pedal 24. A spring 1206 and a telescopic rod 1207 are fixedly connected to the second push plate 1205. The positions of the spring 1206 and the telescopic rod 1207 correspond to the positions of the telescopic rod 1207 and are sleeved. The spring 1206 and the telescopic rod 1207 are located in the limiting groove and are fixedly connected.

[0018] The position of the discharge trough on the roof 1 corresponds to the position of the holding plate 11. A snap-fit ​​plate 21 is snapped into the discharge trough. The snap-fit ​​plate 21 is connected to the scraper 23 through the connecting rod 22. The bottom end of the scraper 23 is in contact with the holding plate 11.

[0019] The aforementioned intelligent environmental control pig farming house, when in use, involves the operator opening the telescopic plate 7, so that one end of the telescopic plate 7 contacts the ground, forming an inclined plate. The operator then drives the pigs onto the inclined plate and onto the foot pedal 24 inside the house 1. Temperature and humidity sensors detect the temperature and humidity inside the house 1 and transmit the detection information to the control box 8. The control box 8 then activates the fresh air unit 2, the wet curtain 3, and the negative pressure fan 18 to adjust the temperature and humidity inside the house 1, facilitating pig feeding. When pig manure needs to be cleaned, a motor drives the screw 1901 to rotate, which in turn moves the threaded connecting block 1902. The connecting block 1902 drives the moving plate 406 to move forward. During this forward movement, the screw 1901 drives the fourth bevel gear 1903 to rotate. The fourth bevel gear 1903 drives the transmission rod 401 to rotate via the third bevel gear 407. The transmission rod 401 drives the first bevel gear 402 to rotate via the second bevel gear 403. The first bevel gear 402 drives the drive rod 404, which is fixed with the cleaning brush 405, to rotate. The cleaning brush 405 cleans the foot pedal 24. While the moving plate 406 is moving, it also drives the rack 15 to move. The rack 15 drives the gear 1201 to rotate. The rack 15 then drives the gear 1201 to rotate. When rotating, the pressing rod 1211 on the gear 1201 is pressed. The pressing rod 1211 drives the locking block 1210 to move via the first push rod 1202, the first push plate 1203, the fixing rod 1204, the second push plate 1205, and the second push rod 1209, causing the locking block 1210 to disengage from the pedal 24. The gear 1201 then drives the rotating rod 1208 to rotate, controlling the opening and closing of the closing plate 1212. When the rack 15 disengages from the gear 1201, the spring 1206 drives the locking block 1210 on the second push plate 1205 to reset, locking the rotating rod 1208. To prevent pigs' feet from getting stuck in the drain trough on pedal 24, a water pump draws water from the water storage tank 17 into the spray pipe 901. The spray pipe 901 washes the pedal 24, and the cleaning brush 405 cleans the pedal 24. Waste liquid generated during cleaning is discharged through the drain trough on the pedal 24, guided by the guide plate 14, filtered by the holding plate 11, and collected by the collection rack 13 and transported to the water storage tank 17 for recycling. The worker pulls the snap plate 21, which moves the scraper 23 via the connecting rod 22, cleaning the holding plate 11.

[0020] The parts of this invention not described in detail are prior art. Although the invention has been specifically shown and introduced in conjunction with preferred embodiments, there are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of the invention. However, those skilled in the art should understand that various changes in form and detail can be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, and all such changes are within the scope of protection of the invention.

Claims

1. A smart environmental control pig farming house, comprising a house body (1), characterized in that: A foot pedal (24) is fixedly connected inside the roof (1). The foot pedal (24) has equidistantly arranged drainage channels. A closing mechanism (12) is installed in each drainage channel. Two sets of grooves are provided on both sides of the inner surface of the roof (1), with two grooves in each set. A drive mechanism (19) is installed in each groove. A cleaning mechanism (4) is installed between the drive ends of the two sets of drive mechanisms (19). The drive end of the cleaning mechanism (4) is connected to the drive end of the drive mechanism (19). The cleaning end of the cleaning mechanism (4) is in contact with the upper surface of the foot pedal (24). Two L-shaped fixing rods (16) are fixedly connected to the moving end of the cleaning mechanism (4). A rack (15) is fixedly connected to the fixed rod (16), and the rack (15) meshes with the drive end of the closing mechanism (12). The cleaning mechanism (4) is provided with a placement groove, and a water spraying mechanism (9) is installed in the placement groove. A feed tank (6) and a water tank (10) are installed on the foot pedal (24). The feed tank (6) and the water tank (10) are slidably connected to the moving end of the cleaning mechanism (4). Two guide plates (14) and a holding plate (11) are fixedly connected inside the roof (1). The guide plates (14) are located on the lower side of the foot pedal (24). The position of the feed inlet of the guide plates (14) corresponds to the position of the sewage discharge trough of the foot pedal (24). The holding plate (11) 11) Located on the lower side of the guide plate (14), the position of the feeding end of the holding plate (11) corresponds to the position of the discharging end of the guide plate (14). A collection rack (13) is fixedly connected to the holding plate (11), and the position of the feeding end of the collection rack (13) corresponds to the position of the discharging end of the holding plate (11). The drain outlet of the holding plate (11) is connected to the guide pipe (20) through a connecting pipe. An electric valve (5) is provided at the connection between the connecting pipe and the guide pipe (20). Two water storage tanks (17) are fixedly connected inside the roof (1). The water inlet of the water storage tank (17) is connected to the drain outlet of the guide pipe (20). The water supply end of the spray mechanism (9) is located in the water storage tank (17). Inside 17), a fresh air unit (2), a wet curtain (3) and negative pressure fans (18) arranged at equal intervals are installed on the roof (1). A through groove is provided on one side of the roof (1). The through groove is located between two sets of grooves. The through groove is connected to the telescopic plate (7) through a movable shaft. A temperature sensor and a humidity sensor are fixedly connected inside the roof (1). A control box (8) is fixedly connected on the roof (1). The input end of the control box (8) is connected to the output end of an external power supply. The output end of the control box (8) is electrically connected to the input ends of the temperature sensor, humidity sensor, fresh air unit (2), wet curtain (3), water spray mechanism (9), negative pressure fan (18) and drive mechanism (19). The drive mechanism (19) includes a motor, which is located in a groove on the roof (1) and fixedly connected. The motor is connected to a screw (1901) via a motor shaft. A threaded connecting block (1902) is threadedly connected to the screw (1901). The threaded connecting block (1902) is connected to the cleaning mechanism (4). An installation groove is provided in the lower threaded connecting block (1902). Four limiting rods are fixedly connected in the installation groove. A fourth bevel gear (1903) is rotatably connected to the limiting rod. The fourth bevel gear (1903) is threadedly connected to the screw (1901). The fourth bevel gear (1903) is meshed with the drive end of the cleaning mechanism (4). The cleaning mechanism (4) includes a movable plate (406), which is fixedly connected to the drive end of the drive mechanism (19). The movable plate (406) is provided with a ventilation opening and a connecting groove. A transmission rod (401) is rotatably connected in the connecting groove. The two ends of the transmission rod (401) pass through the drive end of the drive mechanism (19) and are fixedly connected to a third bevel gear (407). The third bevel gear (407) is meshed with the drive end of the drive mechanism (19). A second bevel gear (403) is fixedly connected to the moving rod (401) at equal intervals. The moving plate (406) is provided with rotating grooves at equal intervals. The rotating grooves are connected to the connecting groove. A driving rod (404) is rotatably connected in the rotating groove. A first bevel gear (402) and a cleaning brush (405) are fixedly connected to both ends of the driving rod (404). The position of the first bevel gear (402) corresponds to the position of the second bevel gear (403) and they are meshed. The cleaning brush (405) is in contact with the foot pedal (24). The closing mechanism (12) includes a rotating rod (1208), which is located in the drain trough on the foot pedal (24) and is rotatably connected. Gears (1201) are fixedly connected to both ends of the rotating rod (1208). The gears (1201) are positioned opposite to and meshed with the rack (15). A closing plate (1212) is fixedly connected to the rotating rod (1208). The gears (1201) and the rotating rod (1208) are respectively provided with a placement groove and a limiting groove, and the placement groove and the limiting groove are connected. The placement groove is provided with square grooves arranged at equal intervals. The square grooves are located between the teeth of the gears (1201). A pressing rod (1211) is slidably connected in the square groove. One end of the pressing rod (1211) is connected to the first pushing plate through the first pushing rod (1202). (1203) connection, the first push plate (1203) is connected to the second push plate (1205) through the fixed rod (1204), the second push plate (1205) is provided with equidistant positioning grooves, the positioning grooves are connected to the locking block (1210) through the second push rod (1209), the rotating rod (1208) is provided with equidistant locking slots, the position of the locking slots corresponds to the position of the locking block (1210) and is slidably connected, the locking block (1210) is engaged with the foot pedal (24), the second push plate (1205) is fixedly connected with a spring (1206) and a telescopic rod (1207), the position of the spring (1206) corresponds to the position of the telescopic rod (1207) and is sleeved, the spring (1206) and the telescopic rod (1207) are located in the limiting groove and are fixedly connected.

2. The intelligent environmental control pig farming house according to claim 1, characterized in that: The water spraying mechanism (9) includes a water pump located in a water storage tank (17). The outlet of the water pump is connected to the spray pipe (901) via a water supply pipe (902). The spray pipe (901) is located in the placement slot on the cleaning mechanism (4) and is fixedly connected.

3. The intelligent environmental control pig farming house according to claim 1, characterized in that: The position of the discharge trough on the roof (1) corresponds to the position of the holding plate (11). A snap-fit ​​plate (21) is snapped into the discharge trough. The snap-fit ​​plate (21) is connected to the scraper (23) through the connecting rod (22). The bottom end of the scraper (23) is in contact with the holding plate (11).

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