Building pig manure collecting device and method

Abstract

The invention discloses a building pig manure collection device and method, and belongs to the technical field of manure collection. According to the building pig manure collecting device and method, a drainage opening is formed in one side of a floor, a base plate is rotationally installed on the floor, a lifting part for driving the base plate to swing up and down and a water collecting tank installed on the floor in a sliding mode are arranged on an inner floor, a sewer pipe is fixedly connected to the water collecting tank, and a swing part is arranged on the floor. When the lifting part drives the base plate to swing up and down, the swing part drives the water collecting tank to swing back and forth; through cooperation of the lifting part and the base plate, automatic collection and discharge of excrement in the floor are achieved, manual intervention is effectively reduced, the cleaning efficiency is improved, the lifting plate is driven by the threaded rod to descend gradually, in the process, the supporting plate is separated from the base plate, the base plate inclines due to losing of supporting, and the cleaning efficiency is improved. And the problems of low cleaning efficiency and pipeline blockage caused by the influence of pigs due to direct scraping of the scraping plate are avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of manure collection, and in particular to a device and method for collecting manure in pig farming buildings. Background Art

[0002] With the acceleration of urbanization, more and more pig farms have begun to adopt building-type breeding mode to save land resources and improve efficiency. However, this breeding mode has also brought new problems, especially the collection and treatment of manure and sewage. The building pig manure and sewage collection device is an important part of modern breeding technology. It is designed to efficiently and environmentally friendly process The manure and sewage generated in the pig breeding process is usually installed on each pig farm floor. Through a series of mechanical and pipeline equipment, the manure and sewage generated by the pigs are collected and treated in a centralized manner.

[0003] At present, when raising pigs in buildings, in the process of cleaning and collecting manure on each floor inside the building, it is time-consuming, laborious and inefficient to clean each floor manually due to the large number of floors. The existing manure cleaning and collection devices in buildings all use scrapers to scrape the manure on the ground. Due to the large number of pigs, the efficiency of scraper scraping is low, and when automatic multi-layer synchronous scraping is used, the manure contains a large number of solid components, which can easily cause blockage of the sewer pipes. After the manure is cleaned and collected, the manure in the collection pool is prone to condensation after being left for a long time, and it emits odor, affecting the health of pigs. Summary of the invention

[0004] The purpose of the present invention is to solve the problem in the prior art that it is difficult to collect excrement in buildings and sewer pipes are easily blocked, and to propose a device and method for collecting pig excrement in buildings.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A device for collecting pig manure in a building, wherein a drainage outlet is provided on one side of a floor slab, a pad is rotatably mounted on the floor slab, a lifting part for driving the pad to swing up and down is provided on the inner floor, and a water collecting box is slidably mounted on the floor slab, wherein a sewer pipe is fixedly connected to the water collecting box, and a swinging part is provided on the floor slab, and when the lifting part drives the pad to swing up and down, the swinging part drives the water collecting box to swing back and forth.

[0007] Preferably, the lifting part includes a lifting plate slidably installed on the inner floor, a plurality of top plates are fixedly connected to the lifting plate, top rods are fixedly connected to the top plates, the top rods are slidably installed inside the floor, support plates are fixedly connected to the top rods, and the support plates are fitted on the pads, wherein a driving motor is fixedly connected to the inner floor, a threaded rod is fixedly connected to the output shaft of the driving motor, and the lifting plate is meshed with the threaded rod.

[0008] In order to prevent the sewer pipe from being blocked, preferably, the swinging part comprises an arc-shaped block, a placement groove is provided on the top plate, the arc-shaped block is fixedly connected to the inside of the placement groove, and the arc-shaped block cooperates with the protrusion.

[0009] In order to facilitate the discharge of feces and sewage, further, a slider is fixedly connected to the water collecting box, a slide groove is opened on the floor, the slider is slidably installed in the slide groove, a support spring is fixedly connected to the slider, and the free end of the support spring is fixedly connected to the slide groove.

[0010] In order to flush the excrement on the pad, further, a plurality of flushing pipes are rotatably installed in the inner layer, and high-pressure nozzles are fixedly connected to the flushing pipes.

[0011] In order to improve the flushing efficiency, further, a mounting frame is fixedly connected to the flushing pipe, a mounting rod is rotatably installed on the mounting frame, a rotating plate is fixedly connected to the mounting rod, wherein a connecting plate is fixedly connected to the top plate, a limiting groove is provided on the inner floor, the top plate and the connecting plate are both slidably installed inside the limiting groove, a connecting head is fixedly connected to the top plate and the connecting plate, and the rotating plate is rotatably installed in the connecting head.

[0012] In order to prevent the feces from solidifying and clogging, further, a sewage storage tank is fixedly connected to the outer floor, the water outlet end of the sewer pipe is extended and arranged in the sewage storage tank, the threaded rod is rotatably installed in the sewage storage tank, and a stirring rod is fixedly connected to the threaded rod.

[0013] In order to prevent the generation of odor in the sewage storage tank, further, an adjusting groove is opened on the lifting plate, a moving rod is slidably installed in the adjusting groove, a brush head is fixedly connected to the moving rod, and the brush head is fitted on the inner wall of the sewage storage tank, wherein a return spring is fixedly connected to the moving rod, the free end of the return spring is fixedly connected to the adjusting groove, a toggle rod is fixedly connected to the moving rod, and the toggle rod cooperates with the stirring rod.

[0014] In order to prevent pipe blockage during sewage discharge, one end of the pad is fixedly connected to a rotating rod, which is rotatably installed on the floor, and a water leakage hole is opened on the pad. The inclination directions of the floor and the pad on each layer are opposite and alternately arranged.

[0015] A method for collecting manure from pigs raised in buildings, further comprising the following steps:

[0016] S1, start the driving motor to lower the lifting plate, the pad loses the support of the support plate and tilts, and at the same time, turn on the high-pressure nozzle to spray water to flush the feces and dirt on the pad;

[0017] S2. When the lifting plate descends, the arc block and the convex block cooperate to squeeze the downpipe, so that the downpipe and the water collecting box shake left and right to facilitate material discharge and prevent blockage. At the same time, the rotating plate pulls the flushing pipe to rotate, so that the high-pressure nozzle can adjust the angle in coordination with the inclination of the pad;

[0018] S3. When the driving motor drives the threaded rod to rotate, the stirring rod on the threaded rod stirs the feces and sewage in the sewage storage tank to prevent coagulation and clogging;

[0019] S4. When the lifting plate descends, the inner wall of the sewage storage tank is scrubbed and cleaned by the brush head fixed thereon to avoid the generation of odor. At the same time, the toggle rod on the brush head cooperates with the rotation of the stirring rod, and moves left and right while moving up and down to improve the cleaning efficiency.

[0020] Compared with the prior art, the present invention provides a device and method for collecting pig manure in a building, which has the following beneficial effects:

[0021] 1. The pig manure collection device in the building realizes the automatic collection and discharge of manure in the floor by setting the cooperation between the lifting part and the pad, effectively reducing manual intervention and improving cleaning efficiency. When the driving motor is started, the lifting plate gradually descends driven by the threaded rod. In this process, the support plate is separated from the pad, causing the pad to tilt due to loss of support, thereby prompting the manure on the pad to flow naturally to the water collection tank. At the same time, this inclined design also optimizes the flow path of manure, avoiding the low cleaning efficiency and pipe blockage caused by the direct scraping of the scraper due to the influence of pigs.

[0022] 2. The pig manure collection device in the building is designed with convex blocks and arc blocks. When the lifting plate descends, the arc blocks squeeze the convex blocks, causing the sewer pipe and the water collection tank to shake left and right. This dynamic movement not only helps to discharge manure smoothly, but also effectively prevents the risk of blockage caused by long-term static sewer pipes, ensuring the smooth operation of the entire system.

[0023] 3. The pig manure collection device of the building has a stirring rod fixedly connected to the threaded rod. When the driving motor drives the threaded rod to rotate, the stirring rod rotates accordingly, continuously stirring the manure in the storage tank, effectively preventing the condensation and blockage of the manure.

[0024] 4. The pig manure collection device for the building is provided with a brush head and a toggle rod on the lifting plate. When the lifting plate descends, the brush head scrubs and cleans the inner wall of the sewage storage tank to avoid the generation of odor. At the same time, the cooperation of the toggle rod and the stirring rod enables the brush head to move left and right while moving up and down to scrub, further improving the cleaning efficiency.

[0025] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The present invention makes the process of cleaning feces and sewage faster and more efficient through the setting of the lifting part, and effectively avoids the problem of sewer pipe blockage during sewage discharge. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a building pig manure collection device proposed by the present invention;

[0027] Figure 2 This is a schematic diagram of the inner floor structure of a building pig manure collection device proposed by the present invention;

[0028] Figure 3 A schematic diagram of the internal structure of an inner floor of a building pig manure collection device proposed by the present invention;

[0029] Figure 4 This is a schematic diagram of the lifting plate structure of a building pig manure collection device proposed by the present invention;

[0030] Figure 5 This is a schematic diagram of the floor structure of a building pig manure collection device proposed by the present invention;

[0031] Figure 6 A building pig manure collection device proposed by the present invention Figure 2 Enlarged view of point A in the middle;

[0032] Figure 7 A building pig manure collection device proposed by the present invention Figure 3 Enlarged view of point B in the middle;

[0033] Figure 8 A building pig manure collection device proposed by the present invention Figure 3 Enlarged view of point C in the middle;

[0034] Fig. 9 A schematic diagram of the structure of a sewage storage tank for a building pig manure collection device proposed by the present invention;

[0035] Fig.10 This is a schematic diagram of the brush head structure of a building pig manure collection device proposed by the present invention.

[0036] In the figure: 1. outer floor; 11. inner floor; 12. limit groove; 2. ground; 3. sewage storage tank; 31. stirring rod; 32. driving motor; 33. threaded rod; 4. lifting plate; 41. top plate; 42. connecting plate; 43. placement groove; 44. arc block; 45. top rod; 46. support plate; 47. adjustment groove; 48. reset spring; 49. moving rod; 410. brush head; 411. toggle rod; 5. floor; 51. pad; 52. rotating rod; 53. drain outlet; 54. slide; 55. water collection tank; 56. slider; 57. support spring; 6. flushing pipe; 61. high-pressure nozzle; 62. mounting frame; 63. mounting rod; 64. rotating plate; 65. connector; 7. sewer pipe; 71. bump. DETAILED DESCRIPTION

[0037] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0038] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] Example:

[0040] Reference Figure 1-Figure 8A pig manure collection device for a building comprises: a plurality of floor slabs 5 fixedly connected to an inner floor 11, wherein the floor slabs 5 are provided with at least 4 layers, generally 4-8 layers, forming a multi-layer structure, and each layer can be used for breeding, wherein a drain port 53 is provided on one side of the floor slab 5 for discharging sewage and manure generated by washing or naturally, a lifting part for driving a pad 51 to swing up and down is provided on the inner floor 11, the pad 51 is used to support the pig for easy cleaning, a lifting part for supporting it is provided on the floor slab 5 for adjusting the height of the pad 51 for easy collection and discharge of manure, a water collecting box 55 slidably mounted on the floor slab 5, and the inner wall of the bottom of the water collecting box 55 is inclined toward the water outlet, and can be swung left and right for easy discharge of manure, wherein a downpipe 7 is fixedly connected to the water collecting box 55 for leading the collected manure to the sewage storage tank 3, and the floor slab 5 A swinging part is provided on it. When the lifting part drives the pad 51 to swing up and down, the swinging part drives the water collecting box 55 to swing back and forth. When the lifting part is lifted, the sewer pipe 7 vibrates through the cooperation of the swinging part to prevent the sewer pipe 7 from being blocked inside. One end of the pad 51 is fixedly connected to a rotating rod 52, and the rotating rod 52 is rotatably installed on the floor 5. This connection method enables the pad 51 to rotate around the rotating rod 52, so as to adjust the angle. A drainage hole is provided on the pad 51. The inclination directions of each floor 5 and the pad 51 are opposite and alternately arranged. The purpose of designing these drainage holes is to drain water so that the liquid can be smoothly discharged from the surface of the pad 51 to avoid water accumulation. By setting the inclination directions in opposite directions, the water flow can be more effectively guided to avoid water accumulation in the same direction. At the same time, the water pipe blockage can be avoided when draining water through a single sewer pipe 7.

[0041] The outer floor 1 is the main frame of the overall structure, providing space for installing the inner floor 11 and other components. The inner floor 11 is fixedly installed in the outer floor 1 for pig farming.

[0042] The pigs move on the pad 51 on the floor 5, and the manure and sewage produced fall into the space below the floor 5 through the gap between the pad 51 or regular cleaning, and are introduced into the water collecting tank 55 through the specially designed drain port 53. The water collecting tank 55 not only serves as a container for temporarily storing manure and sewage, but its inclined bottom design also promotes the natural flow of sewage to the outlet, further improving the sewage discharge efficiency. In addition, the left and right shaking function of the water collecting tank 55 is realized under the action of the lifting part, which effectively prevents the sedimentation or solidification of sewage in the box body and ensures the smooth flow of sewage discharge channel.

[0043] In the process of collecting feces and sewage, the inclination directions of each floor 5 and its pad 51 are carefully designed to be opposite and cross each other. This unique layout not only optimizes space utilization, but also promotes the natural flow of sewage between different floors, preventing it from entering a sewer pipe 7 at the same time during cleaning and causing blockage, reducing the need for manual intervention. At the same time, this design also improves the overall cleaning efficiency, allowing feces and sewage to be introduced into the water collection tank 55 more quickly and discharged smoothly into the sewage storage tank 3 through the sewer pipe 7.

[0044] Reference Figure 3-Figure 4 The lifting part includes a lifting plate 4 slidably mounted on the inner floor 11, and a plurality of top plates 41 are fixedly connected to the lifting plate 4. The number of top plates 41 is set corresponding to the number of floor plates 5. A top rod 45 is fixedly connected to the top plate 41. The top rod 45 is slidably mounted inside the floor 5. A support plate 46 is fixedly connected to the top rod 45. The support plate 46 is fitted on the pad 51. When the lifting plate 4 moves up and down, the top rod 45 will also slide inside the floor 5, thereby changing the inclination angle of the pad 51 in the floor 5. Among them, a driving motor 32 is fixedly connected to the inner floor 11, and the output shaft of the driving motor 32 is fixedly connected to the threaded rod 33. The rotation of the driving motor 32 will drive the threaded rod 33 to rotate together. The lifting plate 4 is meshed and installed with the threaded rod 33. When the threaded rod 33 rotates, due to the meshing action of the thread, the lifting plate 4 will move up and down along the axial direction of the threaded rod 33.

[0045] When it is necessary to adjust the floor height or perform other lifting operations, start the drive motor 32, which drives the threaded rod 33 to rotate. Due to the meshing relationship between the lifting plate 4 and the threaded rod 33, the lifting plate 4 will move up and down along the axial direction of the threaded rod 33. The up and down movement of the lifting plate 4 will drive the top plate 41 and the top rod 45 to move together, and then the pad 51 will be lifted or lowered through the support plate 46. The tilting of the pad 51 makes it easier to clean the feces on the pad 51.

[0046] Reference Figure 4 , Figure 7 , Figure 8A placement groove 43 is provided on the top plate 41, and arc blocks 44 are fixedly connected on both sides of the placement groove 43. The arc blocks 44 cooperate with the protrusions 71 to realize the guiding function. The design of the arc blocks 44 may enable them to smoothly contact and separate with the protrusions 71 as the lifting plate 4 moves, thereby driving the sewer pipe 7 and the water collecting box 55 to shake left and right. A slider 56 is fixedly connected to the water collecting box 55. The slider 56 fixedly connected to the water collecting box 55 allows the water collecting box 55 to slide in the slide groove 54 provided on the floor 5. The floor 5 is provided with a slide groove 54, and the slider 56 is slidably installed in the slide groove 54. A support spring 57 is fixedly connected to the slider 56, and the free end of the support spring 57 is fixedly connected to the slide groove 54. When the water collecting box 55 vibrates when the lifting plate 4 moves, the support spring 57 can make the water collecting box 55 quickly reset after being thrust, and move repeatedly left and right, so as to facilitate the discharge of internal feces and sewage.

[0047] Reference Figure 3-Figure 6 , a plurality of flushing pipes 6 are rotatably installed in the inner floor 11, and the number of flushing pipes 6 corresponds to the number of floors, which are responsible for conveying high-pressure water flow. A high-pressure nozzle 61 is fixedly connected to the flushing pipe 6, and the high-pressure nozzle 61 is used to spray water flow in the form of high pressure to form a strong impact force for cleaning the surface of the pad 51. A mounting frame 62 is fixedly connected to the flushing pipe 6, and a mounting rod 63 is rotatably installed on the mounting frame 62, and a rotating plate 64 is fixedly connected to the mounting rod 63, wherein a connecting plate 42 is fixedly connected to the top plate 41, and a limiting groove 12 is provided on the inner floor 11, and the top plate 41 and the connecting plate 42 are both slidably installed inside the limiting groove 12, and a connecting head 65 is fixedly connected to the top plate 41 and the connecting plate 42, and the rotating plate 64 is rotatably installed in the connecting head 65. As the lifting plate 4 moves up and down, the connecting plate 42 slides along the limiting groove 12, driving the connecting head 65 and the rotating plate 64 to move synchronously. This design enables the mounting rod 63 and the high-pressure nozzle 61 connected thereto to automatically adjust their positions as the lifting plate 4 moves, ensuring that the high-pressure water flow can always effectively cover and rinse the surface of the pad 51.

[0048] When the high-pressure nozzle 61 is started, the high-pressure water flow is quickly ejected through the flushing pipe 6, forming a strong impact force, effectively decomposing and flushing away the stubborn dirt on the pad 51. The design of the rotating plate 64 enables the high-pressure nozzle 61 to rotate within a certain range, further expanding the cleaning range, and ensuring that every corner of the pad 51 can be thoroughly cleaned. In addition, the flexible connection between the mounting frame 62 and the mounting rod 63 also gives the high-pressure nozzle 61 a certain degree of freedom, so that it can be fine-tuned according to the inclination angle and shape of the pad 51 to maintain the best cleaning angle. This adaptive design not only improves the cleaning efficiency, but also reduces the waste of water resources. During the cleaning process, the coordinated work of the lifting part and the flushing system is particularly important. The driving motor 32 drives the threaded rod 33 to rotate, so that the lifting plate 4 moves up and down according to the preset trajectory, and at the same time drives the high-pressure nozzle 61 to adjust its position. This integrated operation mode makes the entire cleaning process smoother and more efficient.

[0049] Reference Figure 3 , Fig. 9 , Fig.10A sewage storage tank 3 is fixedly connected to the outer floor 1. The outer floor 1 is arranged above the ground 2. The sewage storage tank 3 is arranged below the ground 2 for collecting and storing feces and sewage from the upper layer. The outlet end of the sewer pipe 7 is extended and arranged in the sewage storage tank 3 to ensure that sewage or waste can be smoothly discharged into the sewage storage tank 3 for storage. The threaded rod 33 is rotatably installed in the sewage storage tank 3. A stirring rod 31 is fixedly connected to the threaded rod 33. The rotation of the threaded rod 33 can drive the stirring rod 31 thereon to move. The function of the stirring rod 31 is to stir the sewage or waste in the sewage storage tank 3, which helps to promote decomposition, prevent sedimentation or improve the efficiency of subsequent treatment. An adjusting groove 47 is provided on the lifting plate 4. A moving rod 49 is slidably installed in the adjusting groove 47. The design of 7 needs to ensure that the moving rod 49 can slide smoothly. The moving rod 49 is fixedly connected with a brush head 410, and the brush head 410 is arranged in a close relationship with the inner wall of the sewage storage tank 3. The sliding movement of the moving rod 49 enables the brush head 410 to scrub the inner wall of the sewage storage tank 3 left and right, wherein the moving rod 49 is fixedly connected with a return spring 48, and the free end of the return spring 48 is fixedly connected to the adjustment groove 47. The moving rod 49 is fixedly connected with a toggle rod 411, and the toggle rod 411 cooperates with the stirring rod 31. As the stirring rod 31 continues to rotate, it not only promotes the mixing and decomposition of sewage and waste in the sewage storage tank 3, but also realizes the automatic cleaning of the inner wall of the sewage storage tank 3 by the brush head 410 through periodic contact with the toggle rod 411. This design cleverly utilizes the rotational power of the stirring rod 31, and can achieve regular cleaning of the inner wall without an additional driving device, effectively preventing the accumulation of dirt on the pool wall, and maintaining the cleanliness and working efficiency of the sewage storage tank 3. When the stirring rod 31 rotates to the position of contacting the toggle rod 411, the thrust generated will overcome the resistance of the return spring 48 and push the moving rod 49 to slide along the adjustment groove 47. In this process, the brush head 410 is close to the inner wall of the sewage storage tank 3, and brushes left and right as the moving rod 49 slides, effectively removing the stubborn dirt attached to the inner wall. When the stirring rod 31 continues to rotate and breaks away from the contact with the toggle rod 411, the return spring 48 quickly restores its elasticity and pulls the moving rod 49 back to its original position, preparing for the next cleaning action.

[0050] A method for collecting manure from pigs raised in buildings, further comprising the following steps:

[0051] S1, start the driving motor 32 to lower the lifting plate 4, the pad 51 loses the support of the support plate 46 and tilts, and at the same time, turn on the high-pressure nozzle 61 to spray water to flush the feces and dirt on the pad 51;

[0052] S2, when the lifting plate 4 descends, the arc block 44 cooperates with the convex block 71 to squeeze the downpipe 7, so that the downpipe 7 and the water collecting box 55 shake left and right to facilitate material discharge and prevent blockage. At the same time, the flushing pipe 6 is pulled to rotate by the rotating plate 64, so that the high-pressure nozzle 61 cooperates with the inclination of the pad 51 to adjust the angle;

[0053] S3, when the driving motor 32 drives the threaded rod 33 to rotate, the stirring rod 31 on the threaded rod 33 stirs the feces and sewage in the sewage storage tank 3 to prevent coagulation and clogging;

[0054] S4. As the lifting plate 4 descends, the inner wall of the sewage storage tank 3 is scrubbed and cleaned by the brush head 410 fixed thereon to avoid the generation of odor. At the same time, the toggle rod 411 on the brush head 410 cooperates with the rotation of the stirring rod 31, and moves left and right while moving up and down to improve the cleaning efficiency.

[0055] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A building pig manure collection device, characterized in that: A drainage port (53) is provided on one side of the floor slab (5), a pad (51) is rotatably mounted on the floor slab (5), and a lifting part for driving the pad (51) to swing up and down is provided on the inner floor (11); A water collecting tank (55) is slidably mounted on the floor slab (5), The water collecting box (55) is fixedly connected to a downpipe (7), and the floor slab (5) is provided with a swinging part. When the lifting part drives the pad (51) to swing up and down, the swinging part drives the water collecting box (55) to swing back and forth.

2. A building pig manure collection device according to claim 1, characterized in that: The lifting part comprises a lifting plate (4) slidably mounted on the inner floor (11), a plurality of top plates (41) being fixedly connected to the lifting plate (4), a top rod (45) being fixedly connected to the top plate (41), the top rod (45) being slidably mounted inside the floor slab (5), a support plate (46) being fixedly connected to the top rod (45), and the support plate (46) being arranged on the pad (51) in a close fit. Wherein, a driving motor (32) is fixedly connected to the inner floor (11), an output shaft of the driving motor (32) is fixedly connected to a threaded rod (33), and the lifting plate (4) is meshedly installed with the threaded rod (33).

3. A building pig manure collection device according to claim 2, characterized in that: The swinging part comprises an arc block (44), a placement groove (43) is provided on the top plate (41), the arc block (44) is fixedly connected inside the placement groove (43), and the arc block (44) cooperates with the protrusion (71).

4. A building pig manure collection device according to claim 3, characterized in that: The water collecting box (55) is fixedly connected with a slider (56), the floor slab (5) is provided with a slide groove (54), the slider (56) is slidably installed in the slide groove (54), the slider (56) is fixedly connected with a support spring (57), and the free end of the support spring (57) is fixedly connected to the slide groove (54).

5. The pig manure collection device for buildings according to claim 2, characterized in that: A plurality of flushing pipes (6) are rotatably installed in the inner floor (11), and a high-pressure spray head (61) is fixedly connected to the flushing pipes (6).

6. The pig manure collection device for buildings according to claim 5, characterized in that: The flushing pipe (6) is fixedly connected to a mounting frame (62), a mounting rod (63) is rotatably mounted on the mounting frame (62), and a rotating plate (64) is fixedly connected to the mounting rod (63). The top plate (41) is fixedly connected to a connecting plate (42), the inner floor (11) is provided with a limiting groove (12), the top plate (41) and the connecting plate (42) are both slidably installed inside the limiting groove (12), the top plate (41) and the connecting plate (42) are both fixedly connected to a connecting head (65), and the rotating plate (64) is rotatably installed inside the connecting head (65).

7. The pig manure collection device for buildings according to claim 2, characterized in that: The outer floor (1) is fixedly connected to a sewage storage tank (3), the water outlet end of the downpipe (7) is extended and arranged in the sewage storage tank (3), the threaded rod (33) is rotatably installed in the sewage storage tank (3), and the threaded rod (33) is fixedly connected to a stirring rod (31).

8. The pig manure collection device for buildings according to claim 7, characterized in that: The lifting plate (4) is provided with an adjustment groove (47), a moving rod (49) is slidably mounted in the adjustment groove (47), a brush head (410) is fixedly connected to the moving rod (49), and the brush head (410) is arranged in close contact with the inner wall of the sewage storage tank (3). The movable rod (49) is fixedly connected with a return spring (48), the free end of which is fixedly connected to the adjustment slot (47), and the movable rod (49) is fixedly connected with a toggle rod (411), which cooperates with the stirring rod (31).

9. The pig manure collection device for buildings according to claim 1, characterized in that: One end of the pad (51) is fixedly connected to a rotating rod (52), and the rotating rod (52) is rotatably mounted on the floor slab (5). A water leakage hole is provided on the pad (51), and the inclination directions of the floor slab (5) and the pad (51) of each layer are opposite and arranged alternately.

10. A method for collecting pig manure in a building, comprising a pig manure collection device for a building according to any one of claims 1 to 9, characterized in that: The following steps are also included: S1, starting the driving motor (32) to lower the lifting plate (4), causing the pad (51) to lose the support of the supporting plate (46) and tilt, and at the same time turning on the high-pressure nozzle (61) to spray water to flush the feces and dirt on the pad (51); S2, when the lifting plate (4) descends, the arc block (44) cooperates with the convex block (71) to squeeze the downpipe (7), so that the downpipe (7) and the water collecting box (55) shake left and right to facilitate material discharge and prevent blockage. At the same time, the flushing pipe (6) is pulled to rotate by the rotating plate (64), so that the high-pressure nozzle (61) cooperates with the inclination of the pad (51) to adjust the angle; S3, when the driving motor (32) drives the threaded rod (33) to rotate, the stirring rod (31) on the threaded rod (33) stirs the feces and sewage in the sewage storage tank (3) to prevent solidification and clogging; S4, while the lifting plate (4) is lowered, the inner wall of the sewage storage tank (3) is scrubbed and cleaned by the brush head (410) fixedly connected thereto, thereby preventing the generation of odor. At the same time, the toggle rod (411) on the brush head (410) cooperates with the rotation of the stirring rod (31) to move left and right while moving up and down to scrub, thereby improving the cleaning efficiency.

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