A type of livestock breeding protective fence
By introducing cleaning mechanisms and limit bolt structures into livestock breeding protective fences, the problems of inconvenient fence cleaning and height adjustment have been solved, achieving efficient cleaning and flexible adjustment, and meeting the cleaning management needs of large-scale breeding.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- QINGDAO HUAMU MACHINERY CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-06-30
AI Technical Summary
Existing livestock enclosures are cumbersome to clean and difficult to adjust, and they cannot meet the cleanliness management needs of large-scale farming, resulting in a waste of labor and water resources.
A protective fence with a cleaning mechanism was designed, including components such as a chute, a sewage tank, a filter tank, a water pump, and a spray pipe. The water pump drives the water flow to automatically clean the fence panels, and the fence height can be easily adjusted using limit bolts and spring structures.
It achieves efficient cleaning of the fence panels, reduces labor waste, improves cleaning efficiency, and reduces waste through water resource recycling, while allowing flexible adjustment of the fence height to adapt to different feeding needs.
Smart Images

Figure CN224419684U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the field of protective fence technology, specifically a protective fence for livestock breeding. Background Technology
[0002] Livestock enclosures can confine livestock to a specific area, effectively preventing them from getting lost or entering dangerous areas and ensuring their safety. They can also isolate different species or batches of livestock, avoiding fighting and disease transmission caused by mixed rearing, and facilitating group management. Furthermore, they can prevent unauthorized entry by outsiders and animals, reducing external interference and potential threats, and creating a relatively safe and stable rearing environment. Additionally, they can separate rearing areas from living areas, maintaining the cleanliness and orderliness of the farm and reducing the risk of environmental pollution.
[0003] Fences are typically complex in structure, with numerous gaps, corners, and uneven areas where livestock excrement, feed residue, and other dirt easily accumulate. This necessitates manual cleaning using water hoses. Furthermore, livestock farms often have large populations and extensive fenced areas, requiring significant manpower for area-by-area cleaning. Especially in large-scale farming scenarios, manual cleaning speed cannot keep up with actual needs, easily leading to delays. Improper manual cleaning can also waste water or result in incomplete cleaning, leaving hygiene hazards. Overall, the process is inefficient and fails to meet the cleanliness management requirements of large-scale farming. Additionally, the fixed fence structure makes it difficult to flexibly adjust the fence height according to the number of livestock and their growth stages. Therefore, this application proposes a livestock breeding protective fence. Utility Model Content
[0004] In view of the above situation and to overcome the shortcomings of the existing technology, this utility model provides a livestock breeding protective fence, which effectively solves the problems of troublesome cleaning and inconvenient adjustment of the protective fence.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a livestock breeding protective fence, comprising a base and a cleaning mechanism. Two fixed posts are fixedly installed at the upper end of the base. The cleaning mechanism includes a fence panel installed between the two fixed posts, a sloping groove on the fence panel, a baffle plate fixedly installed on the fence panel to cooperate with the sloping groove, and a guide pipe slidably connected to the fence panel opposite to the sloping groove. A wastewater tank located on one side of the fence panel is fixedly installed at the upper end of the base, the guide pipe passes through the wastewater tank and is fixedly connected to it. A filter tank and a water pump are fixedly installed at the upper end of the base opposite to the wastewater tank. A connector is installed between the wastewater tank, the filter tank, and the water pump. Two baffles are fixedly installed inside the filter tank, and a filter plate located between the two baffles is slidably connected to the baffles.
[0006] Preferably, the fixed column is provided with a T-shaped groove, and a T-shaped block is slidably connected in the T-shaped groove and slides against the inner wall of the T-shaped groove. The fence panel is fixedly connected to the T-shaped block and located between the two T-shaped blocks.
[0007] Preferably, the T-shaped block is provided with a through groove, and a limiting bolt that slides against the inner wall of the through groove is slidably connected in the through groove. The limiting bolt passes through the fixing post and is slidably connected to it. A first spring is fixedly installed on the limiting bolt and the fixing post.
[0008] Preferably, the connector includes a water outlet pipe fixedly installed on the sewage tank, the water outlet pipe being fixedly connected to the water filter tank, and the water outlet pipe passing through the sewage tank and the water filter tank.
[0009] Preferably, a water pipe is fixedly installed on the water filter box, and the water pipe is fixedly connected to the water inlet end of the water pump, and the water pipe passes through the water filter box.
[0010] Preferably, a water spray pipe is fixedly connected to the outlet end of the water pump, a limit plate is fixedly installed on the side of the fixed column, the water spray pipe passes through the limit plate and is fixedly connected to it, and a rubber pad is fixedly installed on one side of the fence panel opposite to the water spray pipe, the rubber pad being located above the inclined groove.
[0011] Preferably, the filter plate passes through the water filter box and is slidably connected to it. A fixing rod is fixedly installed on the filter plate, and a sliding groove is provided on the fixing rod. A fixing plate is fixedly installed on the water filter box. A limiting rod that slides against the inner wall of the sliding groove is slidably connected in the sliding groove. The limiting rod passes through the fixing plate and is slidably connected to it. A second spring is fixedly installed on the limiting rod and the fixing plate.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: By setting up a cleaning mechanism, and utilizing the cooperation between the inclined chute, sewage tank, water filter tank, filter plate and connecting parts, the water pump can drive water to clean the fence panel, avoiding the adhesion of livestock excrement, feed residue and other dirt on the fence panel, ensuring the cleanliness of the fence panel, reducing labor waste, improving the cleaning efficiency of the fence panel, and being able to treat and reuse the cleaned sewage, reducing water waste. At the same time, by utilizing the cooperation between the limit bolt, the first spring and the T-block, the fence panel can be quickly disassembled, and the fence height can be flexibly adjusted according to the growth stage of the livestock. Attached Figure Description
[0013] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.
[0014] In the attached diagram:
[0015] Figure 1 This is a schematic diagram of the structure of the livestock breeding protective fence of this utility model;
[0016] Figure 2 This is a cross-sectional view of the livestock breeding protective fence of this utility model;
[0017] Figure 3 This is a side sectional view of the livestock breeding protective fence of this utility model;
[0018] Figure 4 This is a top sectional view of the livestock breeding protective fence of this utility model;
[0019] Figure 5 This utility model Figure 3 Enlarged view of point A in the middle;
[0020] Figure 6 This utility model Figure 4 Enlarged view of point B in the middle;
[0021] In the diagram: 1. Base; 2. Rubber pad; 3. Fixing column; 4. Inclined groove; 5. Baffle; 6. Fence plate; 7. Spray pipe; 8. Through groove; 9. Limiting plate; 10. Sewage tank; 11. Filter tank; 12. Water pump; 13. Water pipe; 14. Water outlet pipe; 15. Filter plate; 16. Stop block; 17. Guide pipe; 18. T-block; 19. T-shaped chute; 20. Limiting bolt; 21. First spring; 22. Limiting rod; 23. Second spring; 24. Fixing plate; 25. Fixing rod; 26. Chute. Detailed Implementation
[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0023] Depend on Figures 1-6 The present invention includes a base 1 and a cleaning mechanism. Two fixed posts 3 are fixedly installed on the upper end of the base 1. The cleaning mechanism includes a fence plate 6 installed between the two fixed posts 3. A T-shaped groove 19 is provided on the fixed post 3. A T-shaped block 18 is slidably connected in the T-shaped groove 19 and slides against the inner wall of the T-shaped groove 19. The fence plate 6 is fixedly connected to the T-shaped block 18 and located between the two T-shaped blocks 18. A through groove 8 is provided on the T-shaped block 18. A limiting bolt 20 is slidably connected in the through groove 8 and slides against the inner wall of the through groove 8. The limiting bolt 20 passes through the fixed post 3 and is slidably connected to it. A first spring 21 is fixedly installed on the limiting bolt 20 and the fixed post 3.
[0024] When fencing off animals of different sizes, different sized fence panels 6 need to be replaced. Pulling the limiting bolt 20 will pull it out of the through groove 8, and the T-shaped block 18 will no longer be limited. The fence panel 6 will no longer be limited and can be pulled out. The T-shaped block 18 on the new fence panel 6 will be aligned with the T-shaped slide 19. Pushing the fence panel 6 will move the T-shaped block 18. The movement of the T-shaped block 18 will cause the inner wall of the T-shaped slide 19 to slide and abut. When the bottom of the T-shaped block 18 abuts with the bottom of the T-shaped slide 19, the limiting bolt 20 will be aligned with the through groove 8. Releasing the limiting bolt 20 will cause the first spring 21 to move the limiting bolt 20. The movement of the limiting bolt 20 will cause it to slide and abut against the inner wall of the through groove 8, thereby limiting the T-shaped block 18 and thus limiting the fence panel 6, completing the replacement and installation of the fence panel 6.
[0025] The fence panel 6 is provided with a sloping groove 4. A baffle 5 that cooperates with the sloping groove 4 is fixedly installed on the fence panel 6. A guide pipe 17 that is slidably connected to the fence panel 6 and is opposite to the sloping groove 4 is provided. A sewage tank 10 located on one side of the fence panel 6 is fixedly installed at the upper end of the base 1. The guide pipe 17 passes through the sewage tank 10 and is fixedly connected to it. A filter tank 11 and a water pump 12 that are opposite to the sewage tank 10 are fixedly installed at the upper end of the base 1. A connector is installed between the sewage tank 10, the filter tank 11 and the water pump 12.
[0026] The connector includes a water outlet pipe 14 fixedly installed on the sewage tank 10, which is fixedly connected to the filter tank 11. The water outlet pipe 14 passes through the sewage tank 10 and the filter tank 11. A water passage pipe 13 is fixedly installed on the filter tank 11 and is fixedly connected to the inlet end of the water pump 12. The water passage pipe 13 passes through the filter tank 11. A spray pipe 7 is fixedly connected to the outlet end of the water pump 12. A limit plate 9 is fixedly installed on the side of the fixed column 3. The spray pipe 7 passes through the limit plate 9 and is fixedly connected to it. A rubber pad 2 is fixedly installed on one side of the fence panel 6, which is opposite to the spray pipe 7. The rubber pad 2 is located above the inclined groove 4 and can prevent livestock from colliding with the fence panel 6 and getting injured.
[0027] During operation, when the water pump 12 is turned on, the water pump 12 will drive the water in the filter tank 11 into the water pipe 13. The water enters the water inlet of the water pump 12 from the water pipe 13, and then enters the water spray pipe 7 from the water outlet of the water pump 12. The water will be sprayed out from the water spray pipe 7 to clean the rubber pad 2. The wastewater after cleaning will flow down the rubber pad 2 and flow into the inclined trough 4. Since the inclined trough 4 is inclined, the wastewater will flow to the side opposite to the guide pipe 17. The fence plate 6 is provided with a through groove opposite to the inclined trough 4. The through groove is opposite to the guide pipe 17. The wastewater will flow into the guide pipe 17 along the through groove. The wastewater will then flow into the wastewater tank 10 through the guide pipe 17, and then flow into the outlet pipe 14 from the wastewater tank 10. Finally, it will flow into the filter tank 11. After being filtered by the filter plate 15, the rubber pad 2 will be cleaned again, completing the water circulation.
[0028] Two blocks 16 are fixedly installed inside the water filter tank 11. A filter plate 15 located between the two blocks 16 is slidably connected to the block 16. The filter plate 15 passes through the water filter tank 11 and is slidably connected to it. A fixing rod 25 is fixedly installed on the filter plate 15. A sliding groove 26 is provided on the fixing rod 25. A fixing plate 24 is fixedly installed on the water filter tank 11. A limiting rod 22 that slides against the inner wall of the sliding groove 26 is slidably connected inside the sliding groove 26. The limiting rod 22 passes through the fixing plate 24 and is slidably connected to it. A second spring 23 is fixedly installed on the limiting rod 22 and the fixing plate 24.
[0029] When the filter plate 15 needs to be cleaned, pulling the limiting rod 22 will cause it to move, stretching the second spring 23. The limiting rod 22 will move away from the slide groove 26, and the fixing rod 25 will no longer be limited. Pulling the fixing rod 25 will cause the filter plate 15 to move away from the water filter tank 11, thus enabling the filter plate 15 to be cleaned. After cleaning, the gap between the filter plate 15 and the two stops 16 is aligned. Pushing the filter plate 15 will cause it to move, and the filter plate 15 will slide against the stops 16. When the filter plate 15 is against the bottom of the water filter tank 11, the limiting rod 22 is positioned opposite the slide groove 26. Releasing the limiting rod 22 will cause the second spring 23 to move the limiting rod 22, and the limiting rod 22 will slide against the inner wall of the slide groove 26, thus limiting the fixing rod 25 and the filter plate 15, completing the cleaning and replacement of the filter plate 15.
[0030] Working principle: When working, turn on the water pump 12, which will drive the water in the filter tank 11 into the water pipe 13. The water enters the inlet of the water pump 12 from the water pipe 13 and then enters the spray pipe 7 from the outlet of the water pump 12. The water will be sprayed out from the spray pipe 7 to clean the rubber pad 2. The cleaned sewage will flow down the rubber pad 2 and into the inclined trough 4. Since the inclined trough 4 is inclined, the sewage will flow to the side opposite to the guide pipe 17. The fence plate 6 is provided with a through groove opposite to the inclined trough 4. The through groove is opposite to the guide pipe 17, and the sewage will flow into the guide pipe 17 along the through groove. The sewage will then flow into the sewage tank 10 through the guide pipe 17, and then into the outlet pipe 14 from the sewage tank 10. Finally, it will flow into the filter tank 11, where it will be filtered by the filter plate 15 and then cleaned again, completing the water circulation.
[0031] When the filter plate 15 needs to be cleaned, pulling the limiting rod 22 will cause the limiting rod 22 to move, the second spring 23 will be stretched, the limiting rod 22 will move away from the slide groove 26, the fixing rod 25 will no longer be limited, pulling the fixing rod 25 will cause the filter plate 15 to move, the filter plate 15 will move away from the water filter tank 11, and thus the filter plate 15 can be cleaned. After cleaning, the gap between the filter plate 15 and the two stops 16 is aligned, pushing the filter plate 15 will cause the filter plate 15 to move, the filter plate 15 will slide against the stops 16. When the filter plate 15 is against the bottom of the water filter tank 11, the limiting rod 22 is just opposite to the slide groove 26. Releasing the limiting rod 22 will cause the second spring 23 to move the limiting rod 22, the limiting rod 22 will slide against the inner wall of the slide groove 26, thus limiting the fixing rod 25, and thus limiting the filter plate 15, completing the cleaning and replacement of the filter plate 15;
[0032] When fencing off animals of different sizes, different sized fence panels 6 need to be replaced. Pulling the limit bolt 20 will pull it out of the through groove 8, freeing the T-block 18 from its restraint and the fence panel 6 from its restraint. The fence panel 6 can then be pulled out, and the T-block 18 on the new fence panel 6 will be aligned with the T-shaped slide 19. Pushing the fence panel 6 will move the T-block 18, causing the inner wall of the T-shaped slide 19 to slide and abut. When the bottom of the T-block 18 abuts against the T-shaped slide 19, the limit bolt 20 will be aligned with the through groove 8. Releasing the limit bolt 20 will cause the first spring 21 to move the limit bolt 20, which will slide and abut against the inner wall of the through groove 8, thus restraining the T-block 18 and the fence panel 6, completing the replacement and installation of the fence panel 6.
Claims
1. A livestock breeding protective fence, comprising a base (1) and a cleaning mechanism, characterized in that: Two fixed columns (3) are fixedly installed on the upper end of the base (1); the cleaning mechanism includes a fence plate (6) installed between the two fixed columns (3), a sloping groove (4) is provided on the fence plate (6), a baffle (5) that cooperates with the sloping groove (4) is fixedly installed on the fence plate (6), a guide pipe (17) that is slidably connected to the fence plate (6) and is opposite to the sloping groove (4), a sewage tank (10) located on one side of the fence plate (6) is fixedly installed on the upper end of the base (1), the guide pipe (17) passes through the sewage tank (10) and is fixedly connected to it, a filter tank (11) and a water pump (12) that are opposite to the sewage tank (10) are fixedly installed on the upper end of the base (1), a connector is installed between the sewage tank (10), the filter tank (11) and the water pump (12), two baffles (16) are fixedly installed in the filter tank (11), and a filter plate (15) located between the two baffles (16) is slidably connected to the baffles (16).
2. The livestock breeding protective fence according to claim 1, characterized in that: The fixed column (3) is provided with a T-shaped groove (19), and a T-shaped block (18) is slidably connected in the T-shaped groove (19) and slides against the inner wall of the T-shaped groove (19). The fence panel (6) is fixedly connected to the T-shaped block (18) and located between the two T-shaped blocks (18).
3. The livestock breeding protective fence according to claim 2, characterized in that: The T-shaped block (18) is provided with a through groove (8), and a limiting bolt (20) is slidably connected in the through groove (8) and slides against the inner wall of the through groove (8). The limiting bolt (20) passes through the fixed column (3) and is slidably connected to it. A first spring (21) is fixedly installed on the limiting bolt (20) and the fixed column (3).
4. The livestock breeding protective fence according to claim 1, characterized in that: The connector includes a water outlet pipe (14) fixedly installed on the sewage tank (10), the water outlet pipe (14) is fixedly connected to the water filter tank (11), and the water outlet pipe (14) is installed through the sewage tank (10) and the water filter tank (11).
5. A livestock breeding protective fence according to claim 1, characterized in that: A water pipe (13) is fixedly installed on the water filter box (11). The water pipe (13) is fixedly connected to the water inlet end of the water pump (12). The water pipe (13) passes through the water filter box (11).
6. A livestock breeding protective fence according to claim 1, characterized in that: The water pump (12) is fixedly connected to a water spray pipe (7) at its outlet end. A limit plate (9) is fixedly installed on the side of the fixed column (3). The water spray pipe (7) passes through the limit plate (9) and is fixedly connected to it. A rubber pad (2) is fixedly installed on one side of the fence plate (6) opposite to the water spray pipe (7). The rubber pad (2) is located above the inclined groove (4).
7. A livestock breeding protective fence according to claim 1, characterized in that: The filter plate (15) passes through the water filter box (11) and is slidably connected to it. A fixing rod (25) is fixedly installed on the filter plate (15). A sliding groove (26) is provided on the fixing rod (25). A fixing plate (24) is fixedly installed on the water filter box (11). A limiting rod (22) is slidably connected in the sliding groove (26) and slides against the inner wall of the sliding groove (26). The limiting rod (22) passes through the fixing plate (24) and is slidably connected to it. A second spring (23) is fixedly installed on the limiting rod (22) and the fixing plate (24).