Dry-wet separation heat-preservation sow parturition room

Abstract

The invention discloses a sow parturition room with a dry-wet separation heat preservation function, and relates to the technical field of sow parturition rooms with the dry-wet separation heat preservation function, the sow parturition room comprises a pigsty, a trough is fixedly installed at the front end of the pigsty, an iron door is rotatably installed on the side, away from the trough, of the pigsty, and a rotating plate is rotatably installed on the inner wall of the pigsty; an upper plate is fixedly installed on the inner wall of the pigsty, a lower plate is slidably installed on the inner wall of the upper plate, a closing device is further arranged on the inner wall of the pigsty, ratchet wheels rotate to pull a soft rope to wind the soft rope, and when the soft rope collects the excrement, a scraping plate is pulled to move to clean the excrement on the surface of a buffer plate, and the excrement is pushed into a storage frame to be collected. The accumulation of pathogenic bacteria can be effectively reduced by regularly cleaning the pigsty, the risk of disease transmission is reduced, the clean environment is beneficial to improving the health level of the piglets during birth, and the occurrence of diseases is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of dry-wet separation and heat-insulation production rooms for sows, in particular to a dry-wet separation and heat-insulation production room for sows. Background Art

[0002] During the pregnancy and post-birth care process, the sows and piglets have weak physical resistance. If the environmental temperature is too low or too high, it is easy for the sows or piglets to become sick, and severe cases will lead to the death of the piglets. Therefore, adaptive adjustments need to be made to the growth environment so that sows and piglets have a suitable growth temperature and sanitary environment during their growth process.

[0003] The patent with the patent announcement number CN206333166U relates to the technical field of dry-wet separation and heat preservation sow production room, including a concrete floor plate and a room on the concrete floor plate, a feces discharge device is embedded in the concrete floor plate, and a pig pen assembly is arranged on the feces discharge device; the pig pen assembly includes a sow fence and a piglet box arranged on the feces discharge hole plate, the sow fence and the piglet box are arranged side by side, and a spacing channel is formed in the middle, and end sealing plates are arranged at both ends of the spacing channel; the side fence of the sow fence near the piglet box has a spacing for piglets to pass through, the side of the piglet box near the sow fence is provided with a piglet entrance and exit, a vent is arranged on the top of the piglet box, and a heat lamp is arranged on the inside of the piglet box; a water curtain mechanism is arranged on the wall on one side of the room body, a circulating fan is embedded on the wall on the opposite side, and an air conditioning mechanism is also installed in the room body. The sow production nursery room of the patent is convenient for temperature adjustment, clean and hygienic, and suitable for the care of sows after production.

[0004] The sow delivery nursery room of the above-mentioned patent is easy to adjust the temperature, clean and hygienic, and suitable for the care of sows after delivery. However, when the sow is pushed to the pigpen on the left side for warm delivery, the sow may just be eating. Pushing the sow to move while she is eating may cause the sow to be uneasy and nervous, and may even cause a stress response, which may lead to difficulties during delivery. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a sow production room with dry and wet separation and heat preservation, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a dry-wet separation and heat-insulating sow production room, comprising a pigsty, a trough is fixedly installed at the front end of the pigsty, an iron door is rotatably installed on the side of the pigsty away from the trough, a rotating plate is rotatably installed on the inner wall of the pigsty, an upper plate is fixedly installed on the inner wall of the pigsty, a lower plate is slidably installed on the inner wall of the upper plate, and a closing device is also provided on the inner wall of the pigsty; Wherein, the closing device includes a heater, a No. 1 rotating plate, a No. 2 rotating plate, a gear shaft, a gear rod, a No. 1 fixed rod, a push rod, an L-shaped rod, a No. 1 sliding block, a rotating rod, a controller, and a No. 2 fixed rod. The heater is fixedly installed on the top of the inner wall of the pigpen, the No. 1 rotating plate is rotatably installed on the side of the pigpen close to the trough, the No. 2 rotating plate is rotatably installed on the side of the pigpen close to the trough, the gear shaft is fixedly installed on the movable end of the No. 1 rotating plate shaft, the gear rod is fixedly installed on the side of the No. 2 rotating plate close to the No. 1 rotating plate, the No. 1 fixed rod is fixedly installed on the top of the No. 1 rotating plate, the push rods are respectively fixedly installed on the side of the lower plate close to the No. 1 rotating plate and the No. 2 rotating plate, and the L-shaped rod is fixedly installed on the push rod close to the No. 1 rotating plate On one side, the No. 1 sliding block is slidably installed on the inner wall of the pigsty, the rotating rod is rotatably installed on the inner wall of the pigsty, the controller is fixedly installed on the inner wall of the pigsty, and the No. 2 fixed rod is fixedly installed on the end of the No. 2 rotating plate away from the trough. The sliding of the No. 1 sliding block will release the limit on the No. 2 fixed rod. When the limit of the No. 2 fixed rod is released, the push rod will push the No. 2 fixed rod to move. The movement of the No. 2 fixed rod will push the No. 2 rotating plate to rotate downward and push the eating sow into the pigsty, so as to avoid pushing the sow to the left side of the pigsty while the sow is eating. When the sow is pushed, the head of the sow may be stuck and hurt the sow, which will cause the sow to be uneasy and nervous, and may even cause a stress reaction, thereby causing difficulties in delivery.

[0007] According to the above technical solution, the controller is electrically connected to the heater, the gear shaft and the gear rod are meshed with each other, a spring No. 1 is provided between the sliding block No. 1 and the pigpen, and the spring No. 1 is provided to drive the sliding block No. 1 back to its original position. A square groove is provided at the bottom of the sliding block No. 1, and the shape of the square groove matches the L-shaped rod. The side of the L-shaped rod close to the square groove is set as an inclined surface, and the L-shaped rod is provided with an inclined surface to push the sliding block No. 1 to move when the L-shaped rod contacts the square groove, and the rotating plate is a plate that can penetrate liquid.

[0008] According to the above technical solution, a cleaning device for flushing the interior of the pigsty and a collecting device for collecting impurities flushed inside the pigsty are further provided on the inner wall of the pigsty. The cleaning device includes a water tank, a pressing plate, a hydraulic rod, a hydraulic cylinder, a round pipe, a spray head, a rotating pressing rod, a storage box, a long rod, a ratchet wheel, a rack, a buffer plate and a scraper. The water tank is fixedly installed on the top of the upper plate. The hydraulic cylinder is fixedly installed on the inner wall of the pigsty. The hydraulic rod is slidably installed inside the hydraulic cylinder. The pressing plate is fixedly installed on the top of the hydraulic rod. The round pipe is fixedly installed on the side of the hydraulic cylinder away from the second rotating plate. The spray head is fixedly installed at one end of the round pipe away from the hydraulic cylinder. The rotating pressing rod is rotatably installed on the inner wall of the pigsty. The ratchet wheel is rotatably installed on the inner wall of the pigsty. One end of the long rod is rotatably installed at one end of the ratchet wheel shaft away from the second rotating plate. The other end of the long rod is rotatably installed at one end of the rotating pressing rod shaft away from the second rotating plate. The rack is slidably installed on the side of the lower plate close to the second rotating plate. The storage box is slidably installed at the bottom of the inner wall of the pigsty. The buffer plate slidably penetrates the top of the rotating plate. A sliding groove is formed on the surface of the buffer plate. The scraper is slidably installed inside the sliding groove. When the ratchet wheel rotates, it will pull the soft rope to wind up the soft rope. When the soft rope is collected, it will pull the scraper to move to clean the excrement on the surface of the buffer plate, and push the excrement into the storage box for collection. Regularly cleaning the pigsty can effectively reduce the accumulation of pathogenic bacteria and reduce the risk of disease transmission. A clean environment helps improve the health level of piglets at birth and reduce the occurrence of diseases.

[0009] According to the above technical solution, the water tank and the hydraulic cylinder are connected through a hose. A second spring is provided between the hydraulic cylinder and the hydraulic rod. The second spring is provided to facilitate driving the hydraulic rod back to its original position after the pressure on the hydraulic rod is released. The round pipe connects the spray head and the hydraulic cylinder. A pressure control valve is provided at the part where the round pipe is connected to the hydraulic cylinder. The pressure control valve is provided to make the liquid spray out of the spray head only when the hydraulic rod is extruded. A one-way control valve is provided at the part where the hose is connected to the hydraulic cylinder. The one-way control valve is provided to make the liquid flow into the hydraulic cylinder only in one direction.

[0010] According to the above technical solution, a third spring is provided between the buffer plate and the rotating plate. The third spring is provided to push the buffer plate back to its original position. A fourth spring is provided between the scraper and the buffer plate. The fourth spring is provided to drive the scraper back to its original position. A soft rope is provided to connect the ratchet wheel and the scraper. The buffer plate is a plate that can permeate liquid.

[0011] According to the above technical solution, the collection device includes a sliding plate, a rotating sliding plate, a rotating rod and a second sliding block. The sliding plate is slidably installed on the inner wall of the storage frame. One end of the rotating sliding plate is slidably installed on the bottom of the inner wall of the storage frame, and the other end of the rotating sliding plate is rotatably installed on the bottom of the sliding plate. The second sliding block is slidably installed on the bottom of the inner wall of the storage frame. One end of the rotating rod is rotatably installed on the side of the second sliding block close to the sliding plate, and the other end of the rotating rod is rotatably installed on the side of the sliding plate close to the second sliding block. When the sliding plate slides upward, it will pull the rotating sliding plate to move, and then the rotating sliding plate will lean against the bottom of the inner wall of the storage frame. When the sliding plate slides upward, it will strengthen the collection of excrement to prevent the excrement from falling outside the storage frame, increasing the difficulty of cleaning for the staff and reducing the work efficiency. At the same time, if the excrement falls into some gaps that are difficult to clean completely, there will be residues of excrement, and the residual excrement may accumulate pathogenic bacteria and affect the subsequent production of piglets.

[0012] According to the above technical solution, the collection device further includes a square block, a plug, a baffle and an inner plate. The square block is fixedly installed on the bottom of the inner wall of the storage frame. A square groove is opened at the bottom of the buffer plate. The plug slides on the inner wall of the square groove. The baffle is fixedly installed on the bottom of the inner wall of the storage frame. The inner plate is slidably installed on the inner wall of the baffle. When the buffer plate returns to its original position, it will drive the plug to move upward. When the plug moves upward, it will lose contact with the limit groove, and then the storage frame can be taken out to clean the inside of the storage frame, avoiding taking out the storage frame when the sow is still on the surface of the buffer plate. If the sow is still on the surface of the buffer plate, the sow will produce excrement, and the liquid in the excrement will penetrate into the storage frame through the buffer plate and the rotating plate. If the storage frame is taken out at this time, the liquid in the excrement will fall outside the storage frame, increasing the difficulty of cleaning for the staff and reducing the work efficiency. By collecting and cleaning the excrement, the excrement in the pig farm can be processed more efficiently in the later stage for organic fertilizer production or energy recovery.

[0013] A fifth spring is provided between the plug and the square groove to drive the plug back to its original position. A limit groove is opened at the top of the square block, and the shape of the limit groove matches that of the plug. A sixth spring is provided between the baffle and the inner plate to facilitate pushing the inner plate back to its original position. An inclined surface is provided at the top of the inner plate to facilitate the inner plate sliding into the baffle when it is touched by an external force when taking out the storage frame to avoid causing obstruction. An inclined surface is provided at the top of the plug.

[0014] The present invention provides a production room for sows with dry-wet separation and heat preservation, having the following beneficial effects:

[0015] (1) In the present invention, the sliding of the sliding block will release the limit on the No. 2 fixed rod. When the limit on the No. 2 fixed rod is released, the push rod will push the No. 2 fixed rod to move. The movement of the No. 2 fixed rod will push the No. 2 rotating plate to rotate downward to push the sow that is eating into the pigsty, so as to avoid the situation where the sow is pushed to the left side of the pigsty while the sow is eating. When the sow that is eating is pushed, the head of the sow may get stuck and cause harm to the sow. At the same time, it will cause the sow to be uneasy and nervous, and may even cause a stress reaction, which will lead to difficulties in delivery. The rotation of the gear shaft will drive the No. 1 rotating plate to rotate in the direction close to the trough. The rotation of the No. 1 rotating plate will drive the No. 1 fixed rod to move. The movement of the No. 1 fixed rod will push the rotating rod to rotate. The rotation of the rotating rod will push the control end of the controller to rotate. The rotation of the control end of the controller will control the heater to start heating the left side of the pigsty. The heating of the pigsty by the heater can keep the sow in a suitable physiological state and avoid stress reactions and health problems caused by low temperature.

[0016] (2) In the present invention, when the lower plate moves downward, it drives the rack to move, and the movement of the rack drives the ratchet to rotate. The rotation of the ratchet pulls the soft rope to reel it in. When the soft rope collects excrement, it pulls the scraper to move to clean the excrement on the surface of the buffer plate. Regular cleaning of the pigpen can effectively reduce the accumulation of pathogens and reduce the risk of disease transmission. A clean environment helps to improve the health level of piglets at birth and reduce the occurrence of diseases. The movement of the pressure plate drives the hydraulic rod to slide toward the inside of the hydraulic cylinder. The sliding of the hydraulic rod toward the inside of the hydraulic cylinder drives the liquid inside the hydraulic cylinder to enter the nozzle through the circular tube and be sprayed out, flushing the surface of the buffer plate to strengthen the cleaning of the buffer plate, and avoiding the situation where excrement is too tightly attached to make the scraper unable to clean the excrement smoothly, so that excrement is still attached to the surface of the buffer plate. Excrement remaining on the surface of the buffer plate may cause the accumulation of pathogens and affect the subsequent birth of piglets.

[0017] (3) In this invention, when the sliding plate slides upward, it will pull the rotating sliding plate to move. Then the rotating sliding plate will lean against the bottom inner wall of the storage box. When the sliding plate slides upward, it will strengthen the collection of excrement to prevent the excrement from falling outside the storage box, which increases the difficulty for the staff to clean up and reduces work efficiency. At the same time, if the excrement falls into some gaps that are difficult to clean completely, there will be residue of excrement. The residual excrement may accumulate pathogenic bacteria and affect the subsequent production of piglets. When the buffer plate returns to its original position, it will drive the plug to move upward. When the plug moves upward, it will lose contact with the limit slot, and then the storage box can be taken out for cleaning inside the storage box, avoiding taking out the storage box when the sow is still on the surface of the buffer plate. If the sow is still on the surface of the buffer plate, the sow will produce excrement, and the liquid in the excrement will penetrate into the storage box through the buffer plate and the rotating plate. If the storage box is taken out at this time, the liquid in the excrement will fall outside the storage box, increasing the difficulty for the staff to clean up and reducing work efficiency. By collecting and cleaning the excrement, through centralized treatment of the excrement, the excrement in the pig farm can be processed more efficiently in the later stage for organic fertilizer production or energy recovery. Description of the Drawings

[0018] Figure 1 Schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the position structure of the iron door and the pigsty of the present invention; Figure 3 For the present invention Figure 2 Enlarged schematic diagram of part A in the present invention; Figure 4 Schematic diagram of the position structure of the gear shaft and the gear rod of the present invention; Figure 5 Schematic diagram of the position structure of the hydraulic cylinder and the hydraulic rod of the present invention; Figure 6 For the present invention Figure 5 Enlarged schematic diagram of part B in the present invention; Figure 7 For the present invention Figure 5 Enlarged schematic diagram of part C in the present invention; Figure 8 Schematic diagram of the position structure of the scraper and the buffer plate of the present invention; Figure 9 Schematic diagram of the position structure of the sliding plate and the rotating sliding plate of the present invention; Figure 10 Schematic diagram of the position structure of the plug and the square block of the present invention.

[0019] In the figure: 1, pigsty; 2, feeding trough; 3, iron door; 4, rotating plate; 5, upper plate; 6, lower plate; 7, heater; 8, first rotating plate; 9, second rotating plate; 10, gear shaft; 11, gear rod; 12, first fixed rod; 13, push rod; 14, L-shaped rod; 15, first sliding block; 16, rotating rod; 17, controller; 18, second fixed rod; 191, water tank; 192, pressing plate; 193, hydraulic rod; 194, hydraulic cylinder; 195, round pipe; 196, nozzle; 197, rotating pressing rod; 198, storage box; 199, long rod; 1991, ratchet; 1992, rack; 1993, buffer plate; 1994, scraper; 201, sliding plate; 202, rotating sliding plate; 203, rotating rod; 204, second sliding block; 205, square block; 206, plug-in; 207, baffle; 208, inner plate. Specific implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-10 , an embodiment of the present invention is: a production room for sows with dry-wet separation and heat preservation, including a pigsty 1, a feeding trough 2 is fixedly installed at the front end of the pigsty 1, an iron door 3 is rotatably installed on one side of the pigsty 1 away from the feeding trough 2, a rotating plate 4 is rotatably installed on the inner wall of the pigsty 1, an upper plate 5 is fixedly installed on the inner wall of the pigsty 1, a lower plate 6 is slidably installed on the inner wall of the upper plate 5, and a closing device is also provided on the inner wall of the pigsty 1; Wherein, the closing device includes a heater 7, a No. 1 rotating plate 8, a No. 2 rotating plate 9, a gear shaft 10, a gear rod 11, a No. 1 fixed rod 12, a push rod 13, an L-shaped rod 14, a No. 1 sliding block 15, a rotating rod 16, a controller 17, and a No. 2 fixed rod 18. The heater 7 is fixedly installed on the top of the inner wall of the pigpen 1, the No. 1 rotating plate 8 is rotatably installed on the side of the pigpen 1 close to the trough 2, the No. 2 rotating plate 9 is rotatably installed on the side of the pigpen 1 close to the trough 2, the gear shaft 10 is fixedly installed on the movable end of the rotating shaft of the No. 1 rotating plate 8, the gear rod 11 is fixedly installed on the side of the No. 2 rotating plate 9 close to the No. 1 rotating plate 8, the No. 1 fixed rod 12 is fixedly installed on the top of the No. 1 rotating plate 8, the push rod 13 is respectively fixedly installed on the side of the lower plate 6 close to the No. 1 rotating plate 8 and the No. 2 rotating plate 9, and the L-shaped rod 14 is fixedly installed on the push rod 13 close to one On one side of the No. 1 rotating plate 8, the No. 1 sliding block 15 is slidably installed on the inner wall of the pigsty 1, the rotating rod 16 is rotatably installed on the inner wall of the pigsty 1, the controller 17 is fixedly installed on the inner wall of the pigsty 1, and the No. 2 fixed rod 18 is fixedly installed on the end of the No. 2 rotating plate 9 away from the trough 2. The sliding of the No. 1 sliding block 15 will release the limit on the No. 2 fixed rod 18. When the limit of the No. 2 fixed rod 18 is released, the push rod 13 will push the No. 2 fixed rod 18 to move. The movement of the No. 2 fixed rod 18 will push the No. 2 rotating plate 9 to rotate downward and push the sow who is eating into the pigsty 1, so as to avoid pushing the sow to the left side of the pigsty 1 while the sow is eating. When the sow who is eating is pushed, the sow's head may be stuck and hurt the sow, which will cause the sow to be uneasy and nervous, and may even cause a stress reaction, thereby causing difficulties during delivery.

[0022] The controller 17 is electrically connected to the heater 7, the gear shaft 10 and the gear rod 11 are meshed with each other, a spring No. 1 is provided between the sliding block No. 15 and the pigpen 1, and the spring No. 1 is provided to drive the sliding block No. 15 back to its original position. A square groove is provided at the bottom of the sliding block No. 15, and the shape of the square groove matches the L-shaped rod 14. The side of the L-shaped rod 14 close to the square groove is set as an inclined surface. The L-shaped rod 14 is provided with an inclined surface to push the sliding block No. 15 to move when the L-shaped rod 14 contacts the square groove. A gap is provided inside the rotating plate 4 so that the liquid can pass through the rotating plate 4.

[0023] When this embodiment is working: First, drive the pregnant sow that is due to give birth to the right side of the pigsty 1 for temporary placement. The sow will first eat the food inside the feeding trough 2 to replenish its strength. When the sow is about to give birth, the staff will control the lower plate 6 to slide into the upper plate 5. When the lower plate 6 completely slides into the upper plate 5, the staff will control the rotating plate 4 to rotate and push the sow to the left side of the pigsty 1 for giving birth. When the lower plate 6 slides into the upper plate 5, it will drive the push rod 13 to move upward. When the push rod 13 moves upward, it will push the L-shaped rod 14 to move upward. When the L-shaped rod 14 moves upward, the inclined surface of the L-shaped rod 14 will contact the square groove on the surface of the first sliding block 15. Then, the inclined surface of the L-shaped rod 14 will push the first sliding block 15 to slide. The sliding of the first sliding block 15 will release the limit on the second fixing rod 18. When the limit on the second fixing rod 18 is released, the push rod 13 will push the second fixing rod 18 to move. The movement of the second fixing rod 18 will push the second rotating plate 9 to rotate downward and push the sow that is eating into the pigsty 1. The rotation of the second rotating plate 9 will drive the gear rod 11 to move. The movement of the gear rod 11 will drive the gear shaft 10 to rotate. The rotation of the gear shaft 10 will drive the first rotating plate 8 to rotate towards the feeding trough 2. The rotation of the first rotating plate 8 will drive the first fixing rod 12 to move. The movement of the first fixing rod 12 will push the rotating rod 16 to rotate. The rotation of the rotating rod 16 will push the control end of the controller 17 to rotate. The rotation of the control end of the controller 17 will control the heater 7 to start heating the left side of the pigsty 1.

[0024] Please refer to Figures 1-10, on the basis of the above embodiments, in another embodiment of the present invention, a cleaning device for flushing the inside of the pigsty 1 and a collecting device for collecting impurities flushed inside the pigsty 1 are further provided on the inner wall of the pigsty 1. The cleaning device includes a water tank 191, a pressing plate 192, a hydraulic rod 193, a hydraulic cylinder 194, a round pipe 195, a spray head 196, a rotating pressing rod 197, a storage frame 198, a long rod 199, a ratchet 1991, a rack 1992, a buffer plate 1993 and a scraper 1994. The water tank 191 is fixedly installed on the top of the upper plate 5, the hydraulic cylinder 194 is fixedly installed on the inner wall of the pigsty 1, the hydraulic rod 193 is slidably installed in the inner wall of the hydraulic cylinder 194, the pressing plate 192 is fixedly installed on the top of the hydraulic rod 193, the round pipe 195 is fixedly installed on the side of the hydraulic cylinder 194 away from the second rotating plate 9, the spray head 196 is fixedly installed at the end of the round pipe 195 away from the hydraulic cylinder 194, the rotating pressing rod 197 is rotatably installed on the inner wall of the pigsty 1, the ratchet 1991 is rotatably installed on the inner wall of the pigsty 1, one end of the long rod 199 is rotatably installed at the end of the rotating shaft of the ratchet 1991 away from the second rotating plate 9, the other end of the long rod 199 is rotatably installed at the end of the rotating shaft of the rotating pressing rod 197 away from the second rotating plate 9, the rack 1992 is slidably installed on the side of the lower plate 6 close to the second rotating plate 9, the storage frame 198 is slidably installed at the bottom of the inner wall of the pigsty 1, the buffer plate 1993 slidably penetrates the top of the rotating plate 4, a sliding groove is formed on the surface of the buffer plate 1993, and the scraper 1994 is slidably installed on the inner wall of the sliding groove. When the ratchet 1991 rotates, it will pull the soft rope to wind up the soft rope. When the soft rope is collected, it will pull the scraper 1994 to move to clean the excrement on the surface of the buffer plate 1993, and push the excrement into the storage frame 198 for collection. Regularly cleaning the pigsty 1 can effectively reduce the accumulation of pathogenic bacteria and reduce the risk of disease transmission. A clean environment helps improve the health level of piglets at birth and reduce the occurrence of diseases.

[0025] The water tank 191 is communicated with the hydraulic cylinder 194 through a hose. A second spring is provided between the hydraulic cylinder 194 and the hydraulic rod 193. The second spring is provided to facilitate driving the hydraulic rod 193 back to its original position after the pressure on the hydraulic rod 193 is released. The round pipe 195 communicates the spray head 196 with the hydraulic cylinder 194. A pressure control valve is provided at the part where the round pipe 195 communicates with the hydraulic cylinder 194. The pressure control valve is provided to make the liquid spray out from the spray head 196 only when the hydraulic rod 193 is extruded. A one-way control valve is provided at the part where the hose communicates with the hydraulic cylinder 194. The one-way control valve is provided to make the liquid flow into the hydraulic cylinder 194 only in one direction.

[0026] A third spring is provided between the buffer plate 1993 and the rotating plate 4. The purpose of providing the third spring is to push the buffer plate 1993 back to its original position. A fourth spring is provided between the scraper 1994 and the buffer plate 1993. The purpose of providing the fourth spring is to drive the scraper 1994 back to its original position. A soft rope connection is provided between the ratchet 1991 and the scraper 1994. A gap is also provided inside the buffer plate 1993, allowing the liquid to pass through the buffer plate 1993 as well.

[0027] The collection device includes a sliding plate 201, a rotating sliding plate 202, a rotating rod 203, and a second sliding block 204. The sliding plate 201 is slidably installed on the inner wall of the storage frame 198. One end of the rotating sliding plate 202 is slidably installed at the bottom of the inner wall of the storage frame 198, and the other end of the rotating sliding plate 202 is rotatably installed at the bottom of the sliding plate 201. The second sliding block 204 is slidably installed at the bottom of the inner wall of the storage frame 198. One end of the rotating rod 203 is rotatably installed on the side of the second sliding block 204 close to the sliding plate 201, and the other end of the rotating rod 203 is rotatably installed on the side of the sliding plate 201 close to the second sliding block 204. When the sliding plate 201 slides upward, it will pull the rotating sliding plate 202 to move, and then the rotating sliding plate 202 will lean against the bottom of the inner wall of the storage frame 198. When the sliding plate 201 slides upward, it will strengthen the collection of excrement to prevent the excrement from falling outside the storage frame 198, increasing the difficulty of cleaning for the staff and reducing work efficiency. At the same time, if the excrement falls into some gaps that are difficult to clean completely, there will be residues of excrement, and the residual excrement may accumulate pathogenic bacteria, which will affect the subsequent production of piglets.

[0028] The collection device further includes a square block 205, a plug 206, a baffle 207, and an inner plate 208. The square block 205 is fixedly installed at the bottom of the inner wall of the storage frame 198. A square groove is opened at the bottom of the buffer plate 1993, and the plug 206 slides inside the inner wall of the square groove. The baffle 207 is fixedly installed at the bottom of the inner wall of the storage frame 198, and the inner plate 208 is slidably installed inside the baffle 207. When the buffer plate 1993 returns to its original position, it will drive the plug 206 to move upward. When the plug 206 moves upward, it will lose contact with the limiting groove, and then the storage frame 198 can be taken out for cleaning the inside of the storage frame 198, preventing the storage frame 198 from being taken out when the sow is still on the surface of the buffer plate 1993. If the sow is still on the surface of the buffer plate 1993, the sow will produce excrement, and the liquid in the excrement will penetrate into the storage frame 198 through the buffer plate 1993 and the rotating plate 4. If the storage frame 198 is taken out at this time, the liquid in the excrement will fall outside the storage frame 198, increasing the difficulty of cleaning for the staff and reducing work efficiency. By collecting and cleaning the excrement, the excrement in the pig farm can be more efficiently processed in the later stage for organic fertilizer production or energy recovery.

[0029] A fifth spring is provided between the plug 206 and the square groove. The fifth spring is provided to drive the plug 206 back to its original position. A limiting groove is provided at the top of the square block 205, and the outer shape of the limiting groove matches that of the plug 206. A sixth spring is provided between the baffle 207 and the inner plate 208. The sixth spring is provided to facilitate pushing the inner plate 208 back to its original position. An inclined surface is provided at the top of the inner plate 208. The inclined surface at the top of the inner plate 208 is provided to facilitate the inner plate 208 sliding towards the inside of the baffle 207 when an external force is applied during the removal of the storage box 198 to avoid causing obstruction. An inclined surface is provided at the top of the plug 206.

[0030] During the operation of this embodiment: When the sow is pushed to the left side of the pigsty 1, it will contact the buffer plate 1993. The buffer plate 1993 will buffer the sow to avoid harm to the sow when it is pushed. After the sow is pushed to the left side of the pigsty 1 by the rotating plate 4, the lower plate 6 will move downward back to its original position. When the lower plate 6 moves downward, it will drive the rack 1992 to move. The movement of the rack 1992 will push the ratchet 1991 to rotate. The rotation of the ratchet 1991 will pull the soft rope to wind up the soft rope. When the soft rope is collected, it will pull the scraper 1994 to move to clean the excrement on the surface of the buffer plate 1993, and push the excrement into the storage box 198 for collection. When the ratchet 1991 rotates, it will drive the long rod 199 to move. The movement of the long rod 199 will drive the rotating pressure rod 197 to rotate. The rotation of the rotating pressure rod 197 will push the pressing plate 192 downward. The movement of the pressing plate 192 will push the hydraulic rod 193 to slide into the hydraulic cylinder 194. The sliding of the hydraulic rod 193 into the hydraulic cylinder 194 will push the liquid inside the hydraulic cylinder 194 to enter the nozzle 196 through the round pipe 195 for spraying, to wash the surface of the buffer plate 1993 and strengthen the cleaning of the buffer plate 1993. When the rotating pressure rod 197 loses contact with the pressing plate 192, the hydraulic rod 193 will be pushed back to its original position by the second spring. When the hydraulic rod 193 returns to its original position, it will pump the liquid inside the water tank 191 into the hydraulic cylinder 194. When the sow gives birth and the piglets can walk, the staff will drive the sow and the piglets out of the pigsty 1. The staff will completely clean and disinfect the pigsty 1 and turn off the heater 7. The staff will pull the rack 1992 to slide and lose contact with the ratchet 1991, then the ratchet 1991 will lose the pulling force on the scraper 1994, and the scraper 1994 will be pulled back to its original position by the fourth spring.

[0031] When the scraper 1994 moves, it will contact the second sliding block 204, then the scraper 1994 will push the second sliding block 204 to slide in the direction of the sliding plate 201. When the second sliding block 204 moves, it will push the rotating rod 203 to move. The movement of the rotating rod 203 will push the sliding plate 201 to slide upward. The upward sliding of the sliding plate 201 will pull the rotating sliding plate 202 to move, then the rotating sliding plate 202 will lean against the bottom of the inner wall of the storage box 198. The upward sliding of the sliding plate 201 will strengthen the collection of excrement to prevent the excrement from falling outside the storage box 198, increasing the difficulty of cleaning for the staff and reducing the work efficiency. When the sow moves to the left side of the pigsty 1, the buffer plate 1993 on the right side will be pushed back to its original position by the third spring. When the buffer plate 1993 returns to its original position, it will drive the plug-in 206 to move upward. When the plug-in 206 moves upward, it will lose contact with the limit groove, then the storage box 198 can be taken out to clean the inside of the storage box 198. When the storage box 198 is taken out, the hypotenuse of the inner plate 208 will contact the bottom of the buffer plate 1993, then the inner plate 208 will slide into the baffle 207 to avoid being blocked when the storage box 198 is taken out, making it impossible to take out the storage box 198 normally.

[0032] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dry-wet separation and heat-insulating production room for sows, comprising a pigpen (1), characterized in that: A trough (2) is fixedly mounted on the front end of the pig pen (1); an iron door (3) is rotatably mounted on a side of the pig pen (1) away from the trough (2); a rotating plate (4) is rotatably mounted on the inner wall of the pig pen (1); an upper plate (5) is fixedly mounted on the inner wall of the pig pen (1); a lower plate (6) is slidably mounted on the inner wall of the upper plate (5); and a closing device is also provided on the inner wall of the pig pen (1); The closing device comprises a heater (7), a first rotating plate (8), a second rotating plate (9), a gear shaft (10), a gear rod (11), a first fixed rod (12), a push rod (13), an L-shaped rod (14), a first sliding block (15), a rotating rod (16), a controller (17), and a second fixed rod (18); the heater (7) is fixedly mounted on the top of the inner wall of the pigpen (1); the first rotating plate (8) is rotatably mounted on a side of the pigpen (1) close to the trough (2); the second rotating plate (9) is rotatably mounted on a side of the pigpen (1) close to the trough (2); the gear shaft (10) is fixedly mounted on the movable end of the rotating shaft of the first rotating plate (8); and the gear rod (1 1) is fixedly mounted on a side of the No. 2 rotating plate (9) close to the No. 1 rotating plate (8), the No. 1 fixed rod (12) is fixedly mounted on the top of the No. 1 rotating plate (8), the push rod (13) is respectively fixedly mounted on a side of the lower plate (6) close to the No. 1 rotating plate (8) and the No. 2 rotating plate (9), the L-shaped rod (14) is fixedly mounted on a side of the push rod (13) close to the No. 1 rotating plate (8), the No. 1 sliding block (15) is slidably mounted on the inner wall of the pigpen (1), the rotating rod (16) is rotatably mounted on the inner wall of the pigpen (1), the controller (17) is fixedly mounted on the inner wall of the pigpen (1), and the No. 2 fixed rod (18) is fixedly mounted on an end of the No. 2 rotating plate (9) away from the trough (2); The inner wall of the pig pen (1) is also provided with a cleaning device for flushing the inside of the pig pen (1) and a collecting device for collecting impurities flushed from the inside of the pig pen (1).

2. A dry-wet separation and heat-insulating sow production room according to claim 1, characterized in that: The controller (17) is electrically connected to the heater (7), the gear shaft (10) and the gear rod (11) are meshed with each other, a spring No. 1 is provided between the No. 1 sliding block (15) and the pigpen (1), a square groove is provided at the bottom of the No. 1 sliding block (15), the shape of the square groove matches the L-shaped rod (14), and the side of the L-shaped rod (14) close to the square groove is set as an inclined surface.

3. A dry-wet separation and heat-insulating sow production room according to claim 2, characterized in that: The cleaning device comprises a water tank (191), a pressure plate (192), a hydraulic rod (193), a hydraulic cylinder (194), a round tube (195), a nozzle (196), a rotating pressure rod (197), a storage frame (198), a long rod (199), a ratchet (1991), a rack (1992), a buffer plate (1993) and a scraper (1994), wherein the water tank (191) is fixedly mounted on the top of the upper plate (5), the hydraulic cylinder (194) is fixedly mounted on the inner wall of the pigpen (1), the hydraulic rod (193) is slidably mounted on the inner wall of the hydraulic cylinder (194), the pressure plate (192) is fixedly mounted on the top of the hydraulic rod (193), the round tube (195) is fixedly mounted on the side of the hydraulic cylinder (194) away from the second rotating plate (9), and the nozzle (196) is fixedly mounted on the round tube. (195) is away from one end of the hydraulic cylinder (194), the rotating pressure rod (197) is rotatably mounted on the inner wall of the pigpen (1), the ratchet (1991) is rotatably mounted on the inner wall of the pigpen (1), one end of the long rod (199) is rotatably mounted on one end of the ratchet (1991) rotating shaft away from the second rotating plate (9), the other end of the long rod (199) is rotatably mounted on one end of the rotating pressure rod (197) rotating shaft away from the second rotating plate (9), the rack (1992) is slidably mounted on a side of the lower plate (6) close to the second rotating plate (9), the storage frame (198) is slidably mounted on the bottom of the inner wall of the pigpen (1), the buffer plate (1993) slides through the top of the rotating plate (4), the surface of the buffer plate (1993 is provided with a sliding groove, and the scraper (1994) is slidably mounted on the inner wall of the sliding groove.

4. A dry-wet separation and heat-insulating sow production room according to claim 3, characterized in that: The water tank (191) and the hydraulic cylinder (194) are connected via a hose, a No. 2 spring is provided between the hydraulic cylinder (194) and the hydraulic rod (193), the round tube (195) connects the nozzle (196) and the hydraulic cylinder (194), a pressure control valve is provided at the portion where the round tube (195) and the hydraulic cylinder (194) are connected, and a one-way control valve is provided at the portion where the hose and the hydraulic cylinder (194) are connected.

5. A dry-wet separation and heat-insulating sow production room according to claim 4, characterized in that: A No. 3 spring is provided between the buffer plate (1993) and the rotating plate (4), a No. 4 spring is provided between the scraper (1994) and the buffer plate (1993), and a soft rope is provided between the ratchet (1991) and the scraper (1994) for connection.

6. A dry-wet separation and heat-insulating sow production room according to claim 5, characterized in that: The collecting device comprises a sliding plate (201), a rotating slide plate (202), a rotating rod (203) and a second sliding block (204); the sliding plate (201) is slidably mounted on the inner wall of the storage frame (198); one end of the rotating slide plate (202) is slidably mounted on the bottom of the inner wall of the storage frame (198); the other end of the rotating slide plate (202) is rotationally mounted on the bottom of the sliding plate (201); the second sliding block (204) is slidably mounted on the bottom of the inner wall of the storage frame (198); one end of the rotating rod (203) is rotationally mounted on a side of the second sliding block (204) close to the sliding plate (201); and the other end of the rotating rod (203) is rotationally mounted on a side of the sliding plate (201) close to the second sliding block (204).

7. A dry-wet separation and heat-insulating sow production room according to claim 6, characterized in that: The collecting device further comprises a block (205), a plug-in (206), a baffle (207) and an inner plate (208); the block (205) is fixedly mounted on the bottom of the inner wall of the storage frame (198); a square groove is provided at the bottom of the buffer plate (1993); the plug-in (206) slides on the inner wall of the square groove; the baffle (207) is fixedly mounted on the bottom of the inner wall of the storage frame (198); and the inner plate (208) is slidably mounted on the inner wall of the baffle (207).

8. The dry-wet separation and heat-insulating sow production room according to claim 7, characterized in that: A No. 5 spring is provided between the plug-in (206) and the square groove, a limiting groove is provided on the top of the square block (205), the shape of the limiting groove matches the plug-in (206), a No. 6 spring is provided between the baffle (207) and the inner plate (208), an inclined surface is provided on the top of the inner plate (208), and an inclined surface is provided on the top of the plug-in (206).

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