A pull-out panel for separating biogas from sheep manure
By designing a manure biogas isolation pull-out panel for sheep farming, and adopting a sliding pull-out base plate and enclosure components, the problem of biogas pollution caused by manure accumulation and fermentation is solved. This achieves convenient manure cleaning and effective prevention of odor, improving the cleanliness of the breeding environment and the health of the sheep.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 初良
- Filing Date
- 2025-09-12
- Publication Date
- 2026-07-31
AI Technical Summary
In existing sheep farming models, biogas produced by the fermentation of accumulated manure pollutes the farming environment, leading to increased disease incidence and low growth efficiency in sheep. There is a lack of convenient physical isolation solutions for manure and biogas.
Design a manure biogas isolation pull-out plate for sheep farming. It adopts a sliding pull-out base plate and enclosure components. The base plate can be slidably pulled out through the cooperation of guide rail grooves and convex strips. Combined with the design of interception net and limit rod, it can automatically drive the sheep flock and prevent the manure from emitting odor.
It facilitates the cleaning of manure, prevents odors from escaping, improves the cleanliness of the breeding environment, reduces the incidence of disease in sheep, and increases growth efficiency.
Smart Images
Figure CN224571992U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of livestock breeding equipment technology, specifically a manure biogas isolation pull-out plate for sheep farming. Background Technology
[0002] Sheep pens, also known as sheep sheds, are typically constructed of wood in a circle or a pattern. Some are enclosed by walls to protect the sheep. The bottom of sheep pens is usually a concrete surface, making cleaning manure and urine time-consuming and laborious. Some pens have mesh screens on the surface and collection troughs at the bottom, allowing urine and manure to fall through the screens into the collection troughs. However, this method can produce a strong odor if urine and manure are not cleaned up promptly.
[0003] In traditional sheep farming, the biogas produced by the fermentation of accumulated manure easily pollutes the farming environment, leading to increased disease incidence and low growth efficiency in sheep. Current technology lacks a convenient physical separation solution for manure and biogas, necessitating a low-cost, easy-to-operate separation device. Utility Model Content
[0004] To address the shortcomings of existing technologies, the purpose of this utility model is to provide a manure biogas isolation pull-out plate for sheep farming to solve the problems mentioned in the background art. This utility model has a novel structure. The bottom plate and the sheep pen frame adopt a sliding pull-out type, which is convenient for opening and cleaning manure. Through the enclosure component, when the bottom plate is pulled out, the sheep on the bottom plate can be pushed to the other side, which facilitates the exposure of the bottom collection trough. At the same time, when the bottom plate covers the top of the collection trough, it can prevent the odor from escaping.
[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a manure biogas isolation pull-out plate for sheep farming, including a sheep pen, a base plate installed at the bottom of the sheep pen, guide rail grooves opened on both sides of the base plate, a protruding strip fixed at the bottom of the sheep pen corresponding to the guide rail groove, the protruding strip being slidably engaged inside the guide rail groove, a protective assembly provided at the top of the base plate, the protective assembly including a first winding shaft, the first winding shaft being rotatably mounted on the inner wall of the front end of the sheep pen through a bearing seat, a second winding shaft being rotatably mounted on the inner wall of the rear end of the sheep pen through a bearing seat, and the first winding shaft and the second winding shaft being on the same straight line, an intercepting net being wound on the surface of the first winding shaft, the other end of the intercepting net being wound around the edge of the base plate and wound on the surface of the second winding shaft, the base plate being slidably pulled out from the rear end, and a collection groove being provided at the bottom of the sheep pen located on the base plate.
[0006] Furthermore, a scraper is fixed at the bottom rear end of the sheep pen, and the scraper slides in contact with the surface of the base plate.
[0007] Furthermore, the enclosure assembly also includes a second limiting rod. The bottom plate is provided with a second limiting rod at the right-angle end away from the second winding shaft. A third limiting rod is fixedly installed at the rear end of the sheep pen corresponding to the position of the second limiting rod. Mounting plates are fixed at both ends of the third limiting rod and the mounting plates are fixed on the sheep pen. The intercepting net bypasses the outer surfaces of the second and third limiting rods.
[0008] Furthermore, a first limiting rod is provided at the other end of the base plate parallel to the second limiting rod, and the intercepting net passes around the inner side of the first limiting rod. A fixing plate is fixed to the top of the second limiting rod, and the other end of the fixing plate is fixed to the top of the first limiting rod.
[0009] Furthermore, the first limiting rod, the second limiting rod, and the third limiting rod are all fixed with limiting rings at the top and bottom of the interception net, and the limiting rings are in contact with the upper and lower ends of the interception net.
[0010] Furthermore, a slide is provided on one side of the base plate corresponding to the second and third limiting rods. The bottom ends of the two ends of the slide are fixedly connected to the two ends of the side of the base plate. One end of the slide is fixedly connected to the second limiting rod, and the slide slides through the third limiting rod.
[0011] Furthermore, a shaft is fixed at the center of both the first and second take-up shafts, and a drive belt is installed on the upper end of the shaft extending out of the first and second take-up shafts.
[0012] Furthermore, a gear is fixed to the bottom of the shaft of the second winding shaft, and a toothed plate is meshed with one side of the gear. The two ends of the toothed plate are fixedly connected to the two ends of the bottom plate side plate.
[0013] The beneficial effects of this utility model are:
[0014] 1. The second limiting rod of this utility model is connected to the first limiting rod through a fixed plate. Since the slide is fixedly connected and slides through the third limiting rod, the positions of the first and second limiting rods on the base plate remain unchanged. The slide guides and limits the movement direction, and the limiting rod limits the position of the interception net, keeping the interception net in the same position inside the first limiting rod, outside the second limiting rod, and outside the third limiting rod.
[0015] 2. As the base plate moves, the winding shaft is limited by the inner side of the first limiting rod, the outer side of the second limiting rod, and the outer side of the third limiting rod, so that it always remains wrapped around the outer edge of the base plate, thus driving the sheep and gradually reducing the wrapping area in coordination with the movement of the base plate.
[0016] 3. When the base plate is pulled to the rear, the toothed plate meshes with the gear, which drives the shaft of the second winding shaft to rotate. Through the transmission belt, the first and second winding shafts rotate synchronously to wind up the intercepting net, reducing the coverage area of the net and driving the sheep to the other side where the base plate has not moved, thus preventing the sheep from falling into the collection trough. Similarly, when the base plate is pushed back to the bottom of the sheep pen, the first and second winding shafts unwind the intercepting net, expanding the coverage area of the net and avoiding interference with the sheep's movement range.
[0017] 4. Compared with the prior art, the bottom plate and the sheep pen frame of this utility model adopt a sliding pull-out type, which makes it easy to open and clean the manure. With the enclosure component, when the bottom plate is pulled out, the sheep on the bottom plate can be pushed to the other side, which makes it easier to expose the bottom collection trough. At the same time, when the bottom plate covers the top of the collection trough, it can prevent the odor from escaping. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the overall structure of a manure biogas isolation pull-out plate for sheep farming according to the present invention.
[0019] Figure 2 This is a schematic diagram showing the connection between the floor of a manure biogas isolation pull-out panel for sheep farming and the bottom of the sheep pen according to this utility model.
[0020] Figure 3 This is a schematic diagram of the enclosure component structure of a manure biogas isolation pull-out panel for sheep farming according to the present invention.
[0021] Figure 4 This is a schematic diagram of the gear and toothed plate connection of a manure biogas isolation pull-out plate for sheep farming according to the present invention.
[0022] Figure 5 This is a schematic diagram of the interception net of a pull-out plate for isolating sheep manure biogas, which bypasses the second and third limiting rods according to this utility model.
[0023] In the diagram: 1. Sheep pen; 11. Scraper; 12. Raised strip; 2. Base plate; 21. Guide rail groove; 3. Enclosure assembly; 31. First winding shaft; 32. Second winding shaft; 33. Shaft; 34. Transmission belt; 35. First limiting rod; 36. Second limiting rod; 37. Third limiting rod; 38. Slide; 39. Gear; 310. Toothed plate; 311. Mounting plate; 312. Limiting ring; 313. Interception net; 314. Fixing plate. Detailed Implementation
[0024] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0025] Please see Figures 1 to 5 This utility model provides a technical solution: a manure biogas isolation pull-out plate for sheep farming, including a sheep pen 1. A base plate 2 is installed at the bottom of the sheep pen 1. Guide rail grooves 21 are provided on both sides of the base plate 2. A protruding strip 12 is fixed at the bottom of the sheep pen 1 corresponding to the position of the guide rail groove 21. The protruding strip 12 is slidably engaged inside the guide rail groove 21. A protective assembly 3 is provided at the top of the base plate 2. The protective assembly 3 includes a first winding shaft 31, which is rotatably mounted on the inner wall of the front end of the sheep pen 1 via a bearing seat. A second winding shaft 32 is rotatably mounted on the inner wall of the rear end of the sheep pen 1 via a bearing seat. The first winding shaft 31 and the second winding shaft 32 are on the same straight line. An intercepting net 313 is wound onto the surface of the first winding shaft 31. The other end of the intercepting net 313 is wound around the edge of the base plate 2 and onto the surface of the second winding shaft 32. The base plate 2 is slidably pulled out from the rear end. A collection trough is provided at the bottom of the sheep pen 1 located on the base plate 2. When using the device, the base plate 2 is slidably installed at the bottom of the sheep pen 1 through the insertion of the guide rail groove 21 and the protrusion 12. When it is necessary to clean the feces and urine on the base plate 2, the base plate 2 is pulled out from the rear end. The enclosure component 3 reduces the coverage area of the intercepting net 313 and drives the sheep to the other side of the complete base plate 2 until the feces and urine on the base plate 2 are cleaned into the collection trough. Then the base plate 2 is reset to cover the collection trough to prevent odors from escaping.
[0026] In this embodiment, a scraper 11 is fixed at the bottom rear end of the sheep pen 1, and the scraper 11 slides in contact with the surface of the bottom plate 2. Through the contact between the scraper 11 and the surface of the bottom plate 2, the feces on the surface of the bottom plate 2 can be cleaned after the bottom plate 2 is pulled out from the rear end and pushed into the collection trough. The bottom plate 2 is a rectangular anti-corrosion metal plate or a high-strength engineering plastic plate. Sealing strips are added to the edges of the bottom plate 2, and when closed, it forms a sealed isolation layer with the bottom of the sheep pen 1.
[0027] In this embodiment, the enclosure component 3 further includes a second limiting rod 36. The second limiting rod 36 is located at the right-angle end of the base plate 2 away from the second winding shaft 32. A third limiting rod 37 is fixedly installed at the rear end of the sheep pen 1 corresponding to the position of the second limiting rod 36. Mounting plates 311 are fixed to both ends of the third limiting rod 37 and are fixed to the sheep pen 1. The intercepting net 313 bypasses the outer surfaces of the second limiting rod 36 and the third limiting rod 37. A first limiting rod 35 is located at the other end of the base plate 2 parallel to the second limiting rod 36. The intercepting net 313 bypasses the inner side of the first limiting rod 35. A fixing plate 314 is fixed to the top of the second limiting rod 36, and the other end of the fixing plate 314 is fixed to the top of the first limiting rod 35. Limiting rings 312 are fixed to the top and bottom of the first limiting rod 35, the second limiting rod 36, and the third limiting rod 37 at the top and bottom of the intercepting net 313. The limiting rings 312 contact the upper and lower ends of the intercepting net 313. A slide 38 is provided on one side of the base plate 2 corresponding to the second limiting rod 36 and the third limiting rod 37. The bottom ends of the slide 38 are connected to the bottom plate. The two ends of the side of the plate 2 are fixedly connected. One end of the slide 38 is fixedly connected to the second limiting rod 36, and the slide 38 slides through the third limiting rod 37. The passing sequence of the intercepting net 313 is the first winding shaft 31, the inner side of the first limiting rod 35, the outer side of the second limiting rod 36, the outer side of the third limiting rod 37, and the second winding shaft 32. Therefore, as the base plate 2 moves, the winding shaft is limited by the inner side of the first limiting rod 35, the outer side of the second limiting rod 36, and the outer side of the third limiting rod 37, and always remains wrapped around the outer edge of the base plate 2 to drive the sheep. As the bottom plate 2 moves, the wrapping area gradually shrinks. The second limiting rod 36 is connected to the first limiting rod 35 through the fixing plate 314. Since the slide 38 is fixedly connected and slides through the third limiting rod 37, the positions of the first limiting rod 35 and the second limiting rod 36 on the bottom plate 2 remain unchanged. The slide 38 guides and limits the direction of movement, and the limiting rods limit the position of the interception net 313, keeping the interception net 313 in the same position inside the first limiting rod 35, outside the second limiting rod 36, and outside the third limiting rod 37.
[0028] In this embodiment, a shaft 33 is fixed at the center of both the first winding shaft 31 and the second winding shaft 32. A transmission belt 34 is installed on the upper end of the shaft 33, which extends beyond the first winding shaft 31 and the second winding shaft 32. A gear 39 is fixed to the bottom of the shaft 33 of the second winding shaft 32. A toothed plate 310 is meshed with one side of the gear 39. Both ends of the toothed plate 310 are fixedly connected to both ends of the side plate of the base plate 2. The toothed plate 310 is fixed to the base plate 2, and because it is fixed at both ends, it will not interfere with the scraper 11 sliding along the surface of the base plate 2 when the base plate 2 is pulled out, pushing the feces from the front end of the base plate 2 into the collection trough. When the base plate 2 is pulled to the rear, the toothed plate 310 meshes with the gear 39. The gear 39 drives the shaft 33 of the second winding shaft 32 to rotate. Through the transmission belt 34, the first winding shaft 31 and the second winding shaft 32 rotate synchronously to wind up the interception net 313, reducing the coverage area of the interception net 313 and driving the sheep to the other side where the base plate 2 has not moved, thus preventing the sheep from falling into the collection trough. Similarly, when the base plate 2 is pushed back to the bottom of the sheep pen 1, the first winding shaft 31 and the second winding shaft 32 unwind the interception net 313, expanding the coverage area of the interception net 313 and avoiding interference with the sheep's activity range.
[0029] When using the device, the base plate 2 is slidably installed at the bottom of the sheep pen 1 through the insertion of the guide rail groove 21 and the protrusion 12. When it is necessary to clean the feces and urine on the base plate 2, the intercepting net 313 passes through the first winding shaft 31, the inner side of the first limiting rod 35, the outer side of the second limiting rod 36, the outer side of the third limiting rod 37, and the second winding shaft 32 in the following order. Therefore, as the base plate 2 moves, the winding shaft is limited by the inner side of the first limiting rod 35, the outer side of the second limiting rod 36, and the outer side of the third limiting rod 37, and always remains wrapped around the outer edge of the base plate 2 to drive the sheep. In addition, the wrapping range is gradually reduced in coordination with the movement of the base plate 2. The second limiting rod 36 is connected to the first limiting rod 35 through the fixing plate 314. Since the slide 38 is fixedly connected and slides through the third limiting rod 37, the positions of the first limiting rod 35 and the second limiting rod 36 on the base plate 2 remain unchanged, and the sliding direction is guided by the slide 38. The intercepting net 313 is positioned by limiting the position of the limiting rods, keeping it in the same position inside the first limiting rod 35, outside the second limiting rod 36, and outside the third limiting rod 37. The base plate 2 is pulled out from the rear. As the base plate 2 is pulled towards the rear, the toothed plate 310 meshes with the gear 39. The gear 39 drives the shaft 33 of the second winding shaft 32 to rotate. Through the transmission belt 34, the first winding shaft 31 and the second winding shaft 32 rotate synchronously, winding up the intercepting net 313 and reducing its coverage area. This drives the sheep to the other side where the base plate 2 has not moved, preventing them from falling into the collection trough. Similarly, when the base plate 2 is pushed back to the bottom of the sheep pen 1, the first winding shaft 31 and the second winding shaft 32 unwind the intercepting net 313, expanding its coverage area and preventing interference with the sheep's movement. The base plate 2 then returns to its original position to cover the collection trough, preventing odors from escaping.
[0030] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model.
[0031] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. A manure biogas isolation pull-out plate for sheep farming, comprising a sheep pen (1), characterized in that: The bottom of the sheep pen (1) is fitted with a base plate (2), and guide rail grooves (21) are provided on both sides of the base plate (2). A protrusion (12) is fixed at the bottom of the sheep pen (1) corresponding to the guide rail groove (21), and the protrusion (12) is slidably engaged inside the guide rail groove (21). The top of the base plate (2) is provided with a protective assembly (3), which includes a first winding shaft (31). The first winding shaft (31) is rotatably mounted at the front end of the sheep pen (1) through a bearing seat. On the inner wall, a second winding shaft (32) is rotatably mounted on the inner wall at the rear end of the sheep pen (1) via a bearing seat, and the first winding shaft (31) and the second winding seat are on the same straight line. An intercepting net (313) is wound on the surface of the first winding shaft (31), and the other end of the intercepting net (313) is wound around the edge of the bottom plate (2) and wound on the surface of the second winding shaft (32). The bottom plate (2) is slid out from the rear end, and a collection groove is provided at the bottom of the bottom plate (2) of the sheep pen (1).
2. The excrement biogas isolation pull-out plate for sheep breeding according to claim 1, characterized in that: A scraper (11) is fixed at the bottom rear end of the sheep pen (1), and the scraper (11) slides in contact with the surface of the base plate (2).
3. The excrement biogas isolation pull-out plate for sheep breeding according to claim 1, characterized in that: The enclosure assembly (3) also includes a second limiting rod (36). The bottom plate (2) is provided with a second limiting rod (36) at the right-angle end away from the second winding shaft (32). A third limiting rod (37) is fixedly installed at the rear end of the sheep pen (1) corresponding to the position of the second limiting rod (36). The two ends of the third limiting rod (37) are fixed with mounting plates (311), and the mounting plates (311) are fixed on the sheep pen (1). The intercepting net (313) bypasses the outer surface of the second limiting rod (36) and the third limiting rod (37).
4. A manure biogas isolation pull-out plate for sheep farming according to claim 3, characterized in that: The bottom plate (2) is provided with a first limiting rod (35) at the other end parallel to the second limiting rod (36), and the intercepting net (313) passes around the inner side of the first limiting rod (35). A fixing plate (314) is fixed to the top of the second limiting rod (36), and the other end of the fixing plate (314) is fixed to the top of the first limiting rod (35).
5. A manure biogas isolation pull-out plate for sheep farming according to claim 4, characterized in that: The first limiting rod (35), the second limiting rod (36) and the third limiting rod (37) are fixed with limiting rings (312) at the top and bottom of the interception net (313), and the limiting rings (312) are in contact with the upper and lower ends of the interception net (313).
6. A manure biogas isolation pull-out plate for sheep farming according to claim 5, characterized in that: The base plate (2) is provided with a slide (38) on one side corresponding to the second limiting rod (36) and the third limiting rod (37). The bottom ends of the two ends of the slide (38) are fixedly connected to the two ends of the side of the base plate (2). One end of the slide (38) is fixedly connected to the second limiting rod (36), and the slide (38) slides through the third limiting rod (37).
7. A manure biogas isolation pull-out plate for sheep farming according to claim 6, characterized in that: A shaft (33) is fixed at the center of the first take-up shaft (31) and the second take-up shaft (32), and a drive belt (34) is installed on the upper end of the shaft (33) that passes through the first take-up shaft (31) and the second take-up shaft (32).
8. A manure biogas isolation pull-out plate for sheep farming according to claim 7, characterized in that: A gear (39) is fixed at the bottom of the shaft (33) of the second winding shaft (32). A toothed plate (310) is meshed with one side of the gear (39). The two ends of the toothed plate (310) are fixedly connected to the two ends of the side plate of the base plate (2).