CN111512972A - Ecological pig raising system of individual layer - Google Patents

Abstract

The invention discloses a single-layer ecological pig raising system which comprises a pig raising room and a treatment room, wherein the pig raising room comprises a pig room and a collection room, pigs are bred in the pig room, a dung scraping device is arranged in the pig room and comprises a water outlet frame body, the dung scraping device is provided with a cylinder and a scraper plate, the water outlet frame body is provided with a front spray head and a rear spray head, one end of a floor, far away from a dung scraping motor, forms a notch with the side wall of the pig raising room, the dung scraping device pushes excrement to the collection room from the notch, the treatment room comprises a composting room and an anaerobic fermentation room which are separated by a partition plate, the excrement in the collection room is conveyed to the composting room through a pump, a composting room is arranged in the composting room, stirring media are placed in the composting room, a moving mechanism and a stirring device are arranged in the composting room, the composting room and the partition plate are provided with leakage holes, and liquid in the composting. The automatic pig room cleaning machine can automatically clean a pig room and automatically perform subsequent treatment on excrement of pigs, people do not need to contact the pigs in the whole process, the influence on the pigs is avoided, and manpower and material resources are greatly saved.

Description

A single-layer ecological pig raising system

technical field

The invention relates to the technical field of pig feeding devices, and more particularly to a single-layer ecological pig raising system.

Background technique

The existing pig raising system generally requires manual cleaning of the pigsty. The environment of the pigsty is bad, which brings a lot of burden to the cleaners. The cleaners either drive the pigs to one place before cleaning, or clean the pigs directly. Done, not clean enough. The cleaners frequently come and go in and out of the sty, and it is possible to transmit infectious diseases to the pigs. In addition, the subsequent treatment of the cleaned feces and excrement is also manual handling, which is labor-intensive and has a great impact on people's physical and mental health, which needs to be improved.

SUMMARY OF THE INVENTION

The purpose of the present invention is to overcome the above-mentioned deficiencies of the prior art, and to provide a single-layer ecological pig raising system, which can realize automatic cleaning of the pig room and automatic follow-up treatment of pig excrement without direct contact between humans and pigs in the whole process. It will not affect pigs, and at the same time greatly save manpower and material resources.

The scheme that the present invention solves the above-mentioned technical problems is:

A single-layer ecological pig raising system includes a pig raising room and a processing room, the pig raising room includes a pig room and a collection room separated up and down by a floor, the floor is provided with floor holes that penetrate up and down, and the pig room is Pigs are bred, side baffles are provided on both sides of the pig room along the length direction, upper baffles are provided on all four sides of the pig room, and the pig room is equipped with a manure scraping device driven by a manure scraping motor and moving along the length direction of the pig room The manure scraping device is used to scrape off the excrement of pigs on the floor. The manure scraping device includes a water outlet frame and positioning plates located on both sides of the water outlet frame. The bottom surface of the water outlet frame is higher than the floor. The plate is in clearance fit with the side baffles on both sides. The manure scraping device is equipped with a cylinder and a scraper driven by the cylinder to rotate. The scraper can be rotated downward to fit the floor. The water outlet frame is provided with a front spray. Shower head and rear sprinkler head, when the scraper is attached to the floor, the water sprayed by the front sprinkler head and the rear sprinkler head is located in front of and behind the scraper respectively. The water is facing the upper end surface of the scraper, and the end of the floor away from the manure scraping motor forms a gap with the side wall of the pig house. The gap is pushed down to the collection room, and the processing room includes a compost room and an anaerobic fermentation room separated from top and bottom by a partition board. There are two composting chambers, a stirring medium is placed in the composting chamber, a moving mechanism and a stirring device are arranged in the composting chamber, and the moving mechanism includes a traveling screw extending along the length of the composting chamber. The motor is driven to rotate, and the traveling screw is screwed with a T-shaped bracket that can move along the traveling screw. The lower end of the T-shaped bracket is provided with a linear motor magnetic track vertically distributed with the traveling screw. The linear motor magnetic track There is a linear motor mover that can move along the length of the linear motor magnetic track, the lower end of the linear motor mover is connected with an electric cylinder, the output end of the electric cylinder is connected with a stirring device, and the stirring device includes an upper and lower spacer. The upper platen and the lower platen are distributed, the upper platen and the lower platen are connected by a connecting column, and a stirring motor is installed at the upper end of the upper platen, and the output of the stirring motor drives a plurality of stirring rods evenly distributed in the circumferential direction. To distribute stirring rods, the upper platen is equipped with a discharge pipe, the discharge pipe includes a lower straight pipe body located at the center of a plurality of stirring rods, and the lower end of the lower straight pipe body is located above the stirring rods, and the pump The output end of the composting pipe is provided with a feeding pipe, and the end of the feeding pipe is fixed and protruding into the discharging pipe. The composting chamber and the baffle are provided with leakage holes, and the liquid in the composting chamber can flow into the anaerobic fermentation through the leakage holes. room.

The collection chamber is provided with an oblique guide portion, the oblique guide portion is located below the floor hole, and the oblique guide portion is gradually inclined downward from the side where the manure scraping motor is located to the side where the gap is located.

The front end of the positioning plate is provided with a positioning plate inclined portion on both sides, the cylinder is provided with a first push rod, the front end of the first push rod is connected with a link mechanism, and the rear end of the scraper is inclined to the positioning plate. The part is hinged, and the link mechanism connects the front end of the scraper.

Both sides of the water outlet frame are extended to form bumps, the bumps are provided with bump screw holes, the output end of the manure scraping motor is connected to the screw rod of the manure scraping device, and the screw rod of the manure scraping device is connected to the protrusion. The block screw holes are screwed together, the side wall of the water outlet frame is provided with a water inlet connecting the front sprinkler head and the rear sprinkler head, and the bump, positioning plate, cylinder, link mechanism and side baffle are located on the upper baffle. Below and not beyond the inner end of the upper baffle, the water inlet is higher than the side baffle.

The composting house is provided with a plurality of steel wire ropes spaced along the length direction, and each steel wire rope is covered with a lifting ring that can slide along the steel wire rope. Passing through an hoisting ring head, the feeding pipe passes through a plurality of hoisting ring main bodies in sequence, and the feeding pipe between two adjacent hoisting rings is provided with a counterweight.

A spacer block is fixed on the upper end surface of the upper platen, a pipe clamp is connected to the spacer block, and the end of the feeding pipe passes between the spacer block and the pipe clamp and extends into the discharge pipe.

The discharge pipe further includes an upper straight pipe body and a transition pipe body, and the upper straight pipe body, the transition pipe body and the lower straight pipe body are sequentially distributed from top to bottom.

The output end of the stirring motor is connected with a first gear, the upper end of the stirring rod is beyond the upper end of the lower platen, the stirring rod and the lower platen are connected by a bearing, the upper end of the stirring rod is connected with a second gear, the second The gear meshes with the first gear.

One side of the upper platen is provided with an upper platen gap, the lower platen is provided with a lower platen perforation, and the output end of the electric cylinder is provided with a second push rod, which passes through sequentially from top to bottom The notch of the upper platen and the perforation of the lower platen are fixed by nuts.

The stirring medium is at least one of sawdust and chaff.

The outstanding effects of the invention are: the manure scraping device can automatically clean the pig room, the manure scraping device is convenient to operate, hangs and sweeps cleanly, and the movement of the pig will not affect the manure scraping device; The automatic follow-up treatment can ensure that there will be no leakage of the excrement, and the treatment effect is good; the device does not require direct contact between humans and pigs in the whole process, will not affect the pigs, and greatly saves manpower and material resources.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the sectional view of A-A in Fig. 1;

Fig. 3 is a sectional view taken along the direction B-B in Fig. 1;

Fig. 4 is the enlarged view of C place in Fig. 1;

Fig. 5 is the enlarged view of D place in Fig. 1;

Fig. 6 is the front perspective view of the manure scraping device of the present invention;

Fig. 7 is the rear perspective view of the manure scraping device of the present invention;

8 is a perspective view of the scraper of the manure scraping device of the present invention when the scraper is retracted;

Fig. 9 is the schematic diagram when the scraper of the manure scraping device of the present invention is retracted;

Figure 10 is a perspective view of the stirring device of the present invention;

Fig. 11 is the perspective view of the lifting ring of the present invention;

Fig. 12 is the schematic diagram that the pipe clamp of the present invention clamps the feeding pipe;

FIG. 13 is a schematic diagram of the moving trajectory of the stirring device of the present invention.

In the figure: pig house 1, pig room 11, collection room 12, floor 13, floor hole 14, upper baffle 15, oblique guide 16, manure scraping device 2, water outlet frame 21, positioning plate 22, positioning plate Slope 23, cylinder 24, first push rod 25, link mechanism 26, scraper 27, bump 28, bump through hole 29, bump screw hole 210, front shower head 211, rear shower head 212, Water inlet 213, manure scraping motor 214, screw rod 215 of manure scraping device, side baffle 216, pump 3, feeding pipe 31, upper straight pipe body 32, transition pipe body 33, lower straight pipe body 34, steel wire rope 35, lifting ring 36. Lifting ring head 37, lifting ring main body 38, counterweight 39, cushion block 310, pipe clamp 311, processing room 4, composting room 41, anaerobic fermentation room 42, partition 43, moving mechanism 5, traveling screw 51, Travel motor 52, T-shaped bracket 53, linear motor magnetic track 54, linear motor mover 55, T-shaped bracket guide rod 56, stirring device 6, stirring motor 61, upper platen 62, lower platen 63, connecting column 64, upper platen Notch 65 , first gear 66 , stirring rod 67 , stirring rod 68 , lower platen perforation 69 , bearing 610 , second gear 611 , electric cylinder 7 , second push rod 71 , composting chamber 8 , stirring medium 81 .

Detailed ways

Example:

As shown in Figure 1-13, a single-layer ecological pig raising system includes pig raising house 1 and processing house 4. Pig raising house 1 is used for raising pigs, and processing house 4 is used for processing pig excrement and so on.

The pig house 1 includes a pig room 11 and a collection room 12 which are separated up and down by a floor 13. The floor 13 can be made of environmentally friendly plastic materials. If cement is used, it will affect the skin of the pigs. The strength of the floor 13 It suffices to meet the weight of the pig, or it is also possible to lay a layer of floor 13 on the cement layer after the cement is poured, and the floor 13 and the cement layer need to be opened at the same time.

Pigs are bred in the pig room 11. The pig room 11 can open windows on multiple sides to collect light. The pig room 11 is also provided with a slot for feeding and drinking water, which is used to feed and drink water to the pigs. The piglets are transported to the pig room 11, and the piglets can also be driven into the pig room 11 by means of a circling runway. These are conventional methods and will not be described in detail here.

The floor 13 is provided with floor holes 14 that pass through up and down. The existence of the floor holes 14 allows the urine of the pigs to flow directly from here to the collection chamber 12, and the water sprayed during the scraping operation of the pig chamber 11 can also be directly from the pig chamber 11. Floor holes 14 flow down.

Both sides of the pig room 11 along the length direction thereof are provided with side baffles 216 , and the side baffles 216 are spaced apart from the two side walls of the pig room 11 by a certain distance. The four sides of the pig room 11 are provided with upper baffles 15. The height of the upper baffles 15 is relatively low. The upper baffles 15 are lower than the grooves for feeding materials and water. In this way, the moving pigs will not protrude under the upper baffle 15 and then touch some pipelines and components.

The pig room 11 is provided with a manure scraping device 2 that is driven by a manure scraping motor 214 and moves along the length direction of the pig room 11. The manure scraping motor 214 is installed on one of the side walls of the pig room 11. There are two manure scraping motors 214 on the left and right. Symmetrically distributed, the manure scraping device 2 includes a water outlet frame body 21 and positioning plates 22 located on both sides of the water outlet frame body 21. Both sides of the water outlet frame body 21 extend to form bumps 28, and the bumps 28 are located on the side plate 216. Above, the convex block 28 is provided with a convex block screw hole 210, the output end of the manure scraping motor 214 is connected to the manure scraping device screw 215, and the manure scraping device screw 215 is screwed with the convex screw hole 210, One end of the screw rod 215 of the manure scraping device can be fixed by a bearing, and the other end of the screw rod 215 of the manure scraping device can be connected to the output end of the manure scraping motor 214 through a coupling. The block through hole 29 is used for the guide rod (not shown in the figure) to pass through, and can play a guiding role, so that the operation of the manure scraping motor 214 can drive the water outlet frame 21 to move.

The bottom surface of the water outlet frame 21 is higher than the floor 13 , the positioning plate 22 is in clearance fit with the side baffles 216 on both sides, the positioning plate 22 can play a positioning and guiding role, and can also play a role of connecting the scraper 27 .

The manure scraping device 2 is installed with a cylinder 24 and a scraper 27 driven by the cylinder 24 to rotate. Drop pig excrement on floor 13.

The positioning plate 22 is provided with a positioning plate inclined portion 23 on both sides of the front end. The cylinder 24 is provided with a first push rod 25. The front end of the first push rod 25 is connected with a link mechanism 26. The scraper 27 The rear end of the blade is hinged with the inclined portion 23 of the positioning plate (the hinge point can be seen from FIG. 6 ), and the link mechanism 26 is connected to the front end of the scraper 27 . The number of the cylinders 24 is two and symmetrically distributed.

The scraper 27 can be rotated downward to fit the floor 13 . At this time, the scraper 27 is used to scrape off pig excrement and the like on the floor 13 .

The water outlet frame body 21 is provided with a front shower head 211 and a rear shower head 212, and the side wall of the water outlet frame body 21 is provided with a water inlet 213 that communicates with the front shower head 211 and the rear shower head 212. The number is two, which are respectively connected to the front sprinkler head 211 and the rear sprinkler head 212. The pipes for supplying water to the front sprinkler head 211 and the rear sprinkler head 212 are hoses, which can be stored in the side baffle 216 and the pig The space between the side walls of the chamber 11 can be stretched to move together with the water outlet frame 21 .

When the scraper 27 is in contact with the floor 13, the water sprayed by the front shower head 211 and the rear shower head 212 is located in front of and behind the scraper 27, respectively. When the manure scraping device 2 moves forward to clean the floor 13, the The advancing speed of the plate 27 is relatively slow, and the pigs will consciously step over when the water outlet frame 21 moves over, so that the scraper 27 is not affected by the moving pigs. When the scraper 27 is swept, water is sprayed at the front and the rear at the same time, the water in the front can soften and dilute the excrement of the pig, making the excrement easier to clean, and the water in the rear can wash the floor 13 after scraping, To further improve the cleanliness, the water in the front and rear can directly flow into the collection chamber 12 .

The bump 28, the positioning plate 22, the cylinder 24, the link mechanism 26 and the side baffle 216 are all located below the upper baffle 15 and do not exceed the inner end of the upper baffle 15 (the outer end of the upper baffle 15 is the same as the pig. The side wall of the chamber 11 is abutted end), the water inlet 213 is higher than the side baffle 216 . In this way, the reliable arrangement of water, gas and electricity can be achieved, and it will not be damaged by moving pigs.

When the manure scraping device 2 is not in use, it is located in the position shown in FIG. 1 , and the normal activities of pigs will not interfere with the manure scraping device 2 (limited by the upper baffle 15 there).

One end of the floor 13 away from the manure scraping motor 214 forms a gap with the side wall of the pig house 1 (as can be seen from FIG. 1 ), the pig chamber 11 and the collection chamber 12 are communicated through the gap, and the manure scraping device 2 The excrement is pushed down from the gap to the collection chamber 12, and the scraper 27 starts scraping from the side where the scraping motor 214 is located until it reaches the gap. At this time, the air cylinder 24 moves, and the scraper 27 is retracted to make the scraper 27 no longer fits the upper end face of the floor 13 . When the scraper 27 is retracted, the water sprayed by the front shower head 211 faces the upper end face of the scraper 27, and the scraper 27 does not contact the floor 13 at this time. At this time, the rear shower head 212 stops working, and the front shower head 211 Work, the excrement accumulated on the upper end face of the scraper 27 is washed away and the washed excrement falls from the gap to the collection chamber 12. After that, the front shower head 211 also stops working, and the manure scraping motor 214 works to make the water outlet frame. 21 Return to the original path. During the process of returning to the original path, the scraper 27 is always suspended (that is, the scraper 27 does not touch the floor 13), so that it will neither cause unnecessary damage to the scraper 27 nor return the remaining excrement. Scraping makes the excrement a dead spot for cleaning and can never be removed.

The collection chamber 12 is provided with an oblique guide portion 16 , the oblique guide portion 16 is located below the floor hole 14 , and the oblique guide portion 16 is gradually inclined downward from the side where the manure scraping motor 214 is located to the side where the gap is located. In this way, the liquid flowing down from the floor hole 14 of the floor 13 slopes down along the inclined guide portion 16, and finally collects in the left space of the collection chamber 12 in FIG.

The processing room 4 includes a composting room 41 and an anaerobic fermentation room 42 which are separated up and down by a partition 43. The excrement in the collecting room 12 is transported to the composting room 41 through the pump 3. The composting room 41 is provided with There are a plurality of composting chambers 8, and a stirring medium 81 is placed in the composting chamber 8, and the stirring medium 81 is at least one of wood chips and rice husks. Both the composting chamber 8 and the partition plate 43 are provided with leakage holes, and the liquid in the composting chamber 8 can flow into the anaerobic fermentation chamber 42 through the leakage holes. As shown in FIG. 13 , the stirring medium 81 only occupies a part of the space in the middle of the composting chamber 8 , and there is a space between the surrounding of the stirring medium 81 and the four walls of the composting chamber 8 , and the excrement conveyed by the pump 3 is poured into the composting chamber 8 . The stirring medium 81 is placed on the stirring medium 81 and composting is carried out. In summer, due to the excessive urine of pigs and the frequent flushing, the stirring medium 81 cannot completely absorb the excess liquid, and the excess liquid will penetrate out of the stirring medium 81. The range of the composting chamber 8 further spreads to the four walls of the composting chamber 8, and flows out at the leakage holes of the four walls of the composting chamber 8. The partition plate 43 can be partially set to be inclined, so that the water permeating from the composting chamber 8 directly slopes down. And finally fall into the anaerobic fermentation chamber 42. The technologies for aerobic microbial composting and anaerobic microbial fermentation are all existing technologies. Aerobic microorganisms can be Bacillus, photosynthetic bacteria, etc.; anaerobic microorganisms can be Lactobacillus, Bacteria, etc., are also in the prior art and will not be described in detail here.

The composting room 41 is provided with a moving mechanism 5 and a stirring device 6. The moving mechanism 5 pours the excrement onto the stirring medium 81 by moving in two vertical directions, horizontal and vertical. Please refer to FIG. 13 for the movement track.

The moving mechanism 5 includes a traveling screw 51 extending along the length direction of the compost house 41. The traveling screw 51 is driven to rotate by a traveling motor 52, and the traveling motor 52 is connected to one end of the traveling screw 51 through a coupling. The other end of the screw rod 51 is equipped with a bearing (not shown in the figure), and the traveling screw rod 51 is screwed with a T-shaped bracket 53 that can move along the traveling screw rod 51, so that the T-shaped bracket 53 can move along the traveling screw rod. The moving mechanism 5 further includes a T-shaped bracket guide rod 56, the T-shaped bracket 53 passes through the T-shaped bracket guide rod 56, and the T-shaped bracket guide rod 56 plays a guiding role.

The lower end of the T-shaped bracket 53 is provided with a linear motor magnetic track 54 vertically distributed with the travel screw 51 , and the linear motor magnetic track 54 is matched with a linear motor mover 55 that can move along the length direction of the linear motor magnetic track 54 . , the magnetic track 54 of the linear motor and the mover 55 of the linear motor are both existing technical means, and will not be described in detail here.

The lower end of the linear motor mover 55 is connected with an electric cylinder 7, and the output end of the electric cylinder 7 is connected with a stirring device 6. The stirring device 6 includes an upper platen 62 and a lower platen 63 distributed at intervals up and down. The plate 62 and the lower platen 63 are connected by a connecting column 64. One side of the upper platen 62 is provided with an upper platen notch 65, the lower platen 63 is provided with a lower platen perforation 69, and the output end of the electric cylinder 7 is provided with a second platen. Two push rods 71, the second push rods 71 pass through the upper platen notch 65 and the lower platen through hole 69 in sequence from top to bottom, and are then fixed by nuts. The lifting and lowering of the stirring device 6 can be realized by the action of the electric cylinder 7 .

The upper end of the upper platen 62 is provided with a stirring motor 61, the output of the stirring motor 61 drives a plurality of stirring rods 67 evenly distributed in the circumferential direction to rotate, the output end of the stirring motor 61 is connected with a first gear 66, and the upper end of the stirring rod 67 exceeds The upper end of the lower platen 63 and the stirring rod 67 and the lower platen 63 are connected by a bearing 610 , and the upper end of the stirring rod 67 is connected with a second gear 611 which meshes with the first gear 66 . In this embodiment, the number of stirring rods 67 is four, and the stirring motor 61 works to drive the four stirring rods 67 to rotate together.

The stirring rods 68 are distributed circumferentially on the outer wall of each stirring rod 67, and the stirring rods 68 are arranged in layers from top to bottom. The stirring rods 68 on the two stirring rods 67 can also be set to different heights, that is, the stirring rods 68 are not located on the same horizontal plane, so that better stirring effect can be achieved.

The upper platen 62 is installed with a discharge pipe, the discharge pipe includes a lower straight pipe body 34 located at the center of the plurality of stirring rods 67 and the lower end of the lower straight pipe body 34 is located above the stirring rod 68. The material pipe also includes an upper straight pipe body 32 and a transition pipe body 33. The upper straight pipe body 32, the transition pipe body 33 and the lower straight pipe body 34 are sequentially distributed from top to bottom, and the discharge pipe also passes through the lower platen 63, The discharge pipe can make the excrement fall smoothly from top to bottom, and at the same time, the excrement is located in the center of the stirring rod 68 after falling, so no matter how the moving mechanism 5 moves, the excrement always falls in the center of the stirring rod 68, and the excrement can always be realized. Thorough stirring with stirring medium 81 .

The output end of the pump 3 is provided with a feeding pipe 31 , and the end of the feeding pipe 31 is fixedly protruding into the discharging pipe.

The composting room 41 is provided with a plurality of steel wire ropes 35 spaced along the length direction, the two ends of each steel wire rope 35 are fixed, and each steel wire rope 35 is covered with a lifting ring 36 that can slide along the steel wire rope 35. The lifting ring 36 Including a threaded ring head 37 and a lifting ring main body 38, each wire rope 35 passes through a corresponding lifting ring head 37, and the conveying pipe 31 passes through a plurality of lifting ring main bodies 38 in turn. Reliable glide when moving horizontally and vertically.

The feeding pipe 31 between two adjacent lifting rings 36 is provided with a counterweight 39 . When the conveying pipe 31 moves horizontally and laterally, the counterweight 39 also moves horizontally along with the conveying pipe 31, as shown in FIG. 38. When all the counterweights 39 are in contact with one of the lifting ring main bodies 38 close to it, the feeding pipe 31 is straightened. At this time, it should be ensured that the stirring device 6 has moved to the farthest position, that is, ensure that the stirring device 6 can cover all the In the range where the stirring medium 81 is located, the counterweight block 39 can not only play the role of counterweight, but also play the role of limit. In this embodiment, when the stirring device 6 moves to the farthest, the feeding pipe 31 is in an inclined and straight state, and the inclination here refers to the inclined arrangement of the feeding pipe 31 and the plurality of steel wire ropes 35 . When the stirring in the first composting chamber 8 is completed, the second push rod 71 of the electric cylinder 7 is retracted upward, and the entire stirring device 6 is raised. At this time, the bottom of the stirring device 6 is higher than the composting chamber 8, and then the stirring device 6 translates above the second composting chamber 8, the second push rod 71 of the electric cylinder 7 extends downward, and the lower end of the stirring device 6 is inserted into the stirring medium 81 to prepare for stirring.

A spacer block 310 is fixed on the upper end surface of the upper platen 62, a pipe clamp 311 is connected to the spacer block 310, and the end of the feeding pipe 31 passes between the spacer block 310 and the pipe clamp 311 and extends into the discharge material Inside the pipe, the end of the feeding pipe 31 is firmly fixed by the pipe clamp 311 .

The above embodiments are only used to illustrate the present invention, not to limit the present invention. Those of ordinary skill in the relevant technical field can also make various changes without departing from the spirit and scope of the present invention. Therefore, all equivalent The technical solution also belongs to the scope of the present invention.

Claims (10)

1. A single-layer ecological pig raising system is characterized in that: comprising a pig raising house (1) and a processing house (4), and the pig raising house (1) comprises a pig house (1) which is separated up and down by a floor (13). 11) and a collection room (12), the floor (13) is provided with a floor hole (14) that penetrates up and down, pigs are bred in the pig room (11), and the pig room (11) is on both sides along its length direction Side baffles (216) are provided, upper baffles (15) are provided on all four sides of the pig chamber (11), and a manure scraping motor (214) drives the pig chamber (11) along the length of the pig chamber (11). A manure scraping device (2) moving in a direction, the manure scraping device (2) is used for scraping the excrement of pigs on the floor (13), and the manure scraping device (2) comprises a water outlet frame (21) and a water outlet frame The positioning plates (22) on both sides of the body (21), the bottom surface of the water outlet frame body (21) is higher than the floor (13), and the positioning plates (22) are in clearance fit with the side baffles (216) on both sides, The manure scraping device (2) is installed with a cylinder (24) and a scraper (27) driven by the cylinder (24) to rotate, the scraper (27) can be rotated downward to fit the floor (13), and the The water outlet frame (21) is provided with a front shower head (211) and a rear shower head (212). When the scraper (27) is in contact with the floor (13), the front shower head (211) and the rear shower head ( 212) The sprayed water is located at the front and the rear of the scraper (27) respectively. When the scraper (27) is retracted, the water sprayed by the front shower head (211) is facing the upper end surface of the scraper (27), so the One end of the floor (13) away from the manure scraping motor (214) forms a gap with the side wall of the pig house (1), the pig chamber (11) and the collection chamber (12) are communicated through the gap, and the manure scraping device (2) Pushing the excrement from the gap into the collection chamber (12), the treatment room (4) includes a composting room (41) and an anaerobic fermentation room (42) separated up and down by a partition (43) , the excrement in the collection chamber (12) is transported to the composting room (41) by the pump (3), the composting room (41) is provided with a plurality of composting chambers (8), the composting chambers (8) A stirring medium (81) is placed inside, a moving mechanism (5) and a stirring device (6) are arranged in the composting room (41), and the moving mechanism (5) includes a A traveling screw (51), the traveling screw (51) is driven to rotate by a traveling motor (52), and a T-shaped bracket (53) that can move along the traveling screw (51) is screwed on the traveling screw (51). ), the lower end of the T-shaped bracket (53) is provided with a linear motor magnetic track (54) vertically distributed with the traveling screw (51), and the linear motor magnetic track (54) is matched with a magnetic track that can be installed along the linear motor. (54) A linear motor mover (55) moving in the longitudinal direction, an electric cylinder (7) is connected to the lower end of the linear motor mover (55), and a stirring device (6) is connected to the output end of the electric cylinder (7) ), the stirring device (6) includes an upper platen (62) and a lower platen (63) distributed at intervals up and down, and the The upper platen (62) and the lower platen (63) are connected by connecting columns (64), a stirring motor (61) is installed on the upper end of the upper platen (62), and the output of the stirring motor (61) drives a plurality of stirring rods (61) that are evenly distributed in the circumferential direction. 67) Rotation, stirring rods (68) are distributed circumferentially on the outer wall of each stirring rod (67), and a discharge pipe is installed on the upper platen (62), and the discharge pipe includes a The lower straight pipe body (34) at the center and the lower end of the lower straight pipe body (34) is located above the stirring rod (68), the output end of the pump (3) is provided with a feeding pipe (31), The end of the feed pipe (31) is fixedly protruding into the discharge pipe, the composting chamber (8) and the partition plate (43) are provided with leakage holes, and the liquid in the composting chamber (8) can flow into the anaerobic through the leaking holes Fermentation chamber (42). 2. A single-layer ecological pig raising system according to claim 1, characterized in that: the collection chamber (12) is provided with an oblique guide part (16), and the oblique guide part (16) is located on the floor Below the hole (14), the oblique guide portion (16) is gradually inclined downward from the side where the manure scraping motor (214) is located to the side where the notch is located. 3. A single-layer ecological pig raising system according to claim 1, characterized in that: the positioning plate inclined portions (23) are provided on both sides of the front end of the positioning plate (22), and the cylinder (24) is provided with a positioning plate inclined portion (23). A first push rod (25), the front end of the first push rod (25) is connected with a link mechanism (26), the rear end of the scraper (27) is hinged with the positioning plate inclined part (23), the The link mechanism (26) is connected to the front end of the scraper (27). The single-layer ecological pig raising system according to claim 3, characterized in that: both sides of the water outlet frame (21) are extended to form bumps (28), and the bumps (28) are provided with bumps (28). There are convex screw holes (210), the output end of the manure scraping motor (214) is connected to the manure scraping device screw (215), and the manure scraping device screw (215) is screwed with the convex screw holes (210) , the side wall of the water outlet frame (21) is provided with a water inlet (213) that communicates with the front shower head (211) and the rear shower head (212). (24), the link mechanism (26) and the side baffle (216) are all located below the upper baffle (15) and do not exceed the inner end of the upper baffle (15), and the water inlet (213) is higher than the side baffle plate (216). 5. A single-layer ecological pig raising system according to claim 1, characterized in that: the composting room (41) is provided with a plurality of steel wire ropes (35) spaced along the length direction, and each steel wire rope (35) A lifting ring (36) which can slide along the steel wire rope (35) is set on the upper part, and the lifting ring (36) comprises a lifting ring head (37) and a lifting ring main body (38) connected by a thread, and each steel wire rope (35) passes through one correspondingly. The lifting ring head (37), the feeding pipe (31) passes through a plurality of lifting ring main bodies (38) in sequence, and the feeding pipe (31) between two adjacent lifting rings (36) is provided with a counterweight (39) . The single-layer ecological pig raising system according to claim 1, characterized in that: a spacer block (310) is fixed on the upper end surface of the upper platen (62), and a pipe is connected to the spacer block (310). A clamp (311), the end of the feeding pipe (31) passes between the spacer block (310) and the pipe clamp (311) and extends into the discharge pipe. 7. The single-layer ecological pig raising system according to claim 1, wherein the discharge pipe further comprises an upper straight pipe body (32) and a transition pipe body (33), and the upper straight pipe body (32) 32), the transition pipe body (33) and the lower straight pipe body (34) are distributed sequentially from top to bottom. 8. The single-layer ecological pig raising system according to claim 1, characterized in that: the output end of the stirring motor (61) is connected with a first gear (66), and the upper end of the stirring rod (67) exceeds The upper end of the lower platen (63) and the stirring rod (67) and the lower platen (63) are connected by a bearing (610), the upper end of the stirring rod (67) is connected with a second gear (611), the second gear ( 611) meshes with the first gear (66). 9. A single-layer ecological pig raising system according to claim 1, characterized in that: one side of the upper deck (62) is provided with an upper deck gap (65), and the lower deck (63) is provided with a lower deck Plate perforation (69), the output end of the electric cylinder (7) is provided with a second push rod (71), the second push rod (71) passes through the upper platen notch (65) and the lower plate in sequence from top to bottom After the plate is perforated (69), it is fixed by a nut. The single-layer ecological pig raising system according to claim 1, characterized in that: the stirring medium (81) is at least one of wood chips and chaff.

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