A modular livestock pen
By introducing detachable and splicing mechanisms into modular livestock pens, the inconvenience of cleaning and replacement caused by the fixed integration of feeding troughs and fences has been solved. This enables rapid replacement of feeding troughs and flexible adjustment of fences, reducing installation and maintenance costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 东明县畜牧服务中心
- Filing Date
- 2025-09-09
- Publication Date
- 2026-06-16
AI Technical Summary
The existing modular livestock pens have feeding troughs that are fixed to the fence, making cleaning and replacement inconvenient.
The design incorporates a detachable and a splicing mechanism. The combination of worm gear, worm wheel, and limit buckle enables the rapid installation and disassembly of the feeding trough. The installation of the insertion rod and the arc-shaped buckle enables the rapid assembly and disassembly of the fence.
It enables quick replacement of feeding troughs and height adjustment of the enclosure, reducing installation and maintenance costs.
Smart Images

Figure CN224356808U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of animal husbandry technology, specifically a combined animal husbandry pen. Background Technology
[0002] Animal husbandry is a specialized profession that uses technology to ensure the healthy production of livestock products. Practitioners need to have the ability to implement breeding techniques, optimize animal breeding, and prevent and control diseases.
[0003] Modular livestock pens are a type of livestock pen design that can be quickly assembled and has a stable structure. They are mainly used to limit the activity range of livestock such as cattle, horses, pigs, and sheep. They are mainly used in large-scale livestock farms, such as pig farms and cattle farms. By flexibly combining different types of pens, they can meet different breeding needs while reducing installation and maintenance costs. However, when using existing modular livestock pens, the feeding troughs and fences are usually fixed together, which makes cleaning or replacement due to damage quite inconvenient. Utility Model Content
[0004] The purpose of this utility model is to provide a modular livestock pen to solve the problem mentioned in the background art that when using the modular livestock pen, the feeding trough and the fence are usually fixed together, which is inconvenient for cleaning or replacement if damaged.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a combined livestock pen, comprising:
[0006] The frame includes a livestock fence, the surface of which is provided with a feeding trough;
[0007] The detachable mechanism includes a connecting block, which is fixedly connected to the surface of the livestock fence. An installation knob is rotatably connected to the surface of the connecting block. A worm gear is fixedly connected to the surface of the installation knob. A fixed shaft is fixedly connected inside the connecting block. A worm wheel is meshed with the surface of the worm gear. A limit buckle is fixedly connected to the surface of the worm wheel. An installation block is fixedly connected to the surface of the feeding trough. A limit slot is formed inside the installation block.
[0008] Preferably, the connecting blocks are symmetrically distributed in two groups on the surface of the livestock fence, and the mounting blocks are symmetrically distributed in two groups on the surface of the feeding trough. The mounting blocks are connected to the surface of the connecting blocks by limiting buckles.
[0009] Preferably, the worm is internally rotatably connected via a mounting knob and a connecting block, and the worm wheel is rotatably connected via the surface of the worm and a fixed shaft.
[0010] Preferably, the limiting buckle is internally rotatably connected to the worm gear and the mounting block, and the limiting buckle is internally abuttingly connected to the worm gear and the limiting slot.
[0011] Preferably, the mounting block is fixedly connected to the surface of the connecting block by a limiting buckle, and the feeding trough is fixedly connected to the surface of the livestock fence by a limiting buckle.
[0012] Preferably, the splicing mechanism includes an added fence, which acts on the surface of the livestock fence. An installation rod is fixedly connected to the surface of the added fence. An installation slot is opened on the surface of the livestock fence. An movable groove is opened on the surface of the livestock fence. An arc-shaped buckle is provided inside the installation slot.
[0013] Preferably, the mounting rods are evenly distributed in four groups on the surface of the fence, and the mounting slots are evenly opened in four groups on the surface of the livestock fence. The mounting rods are connected by interlocking with the surface of the fence and the livestock fence, and the mounting rods are connected by interlocking with the surface of the livestock fence through the mounting slots.
[0014] Preferably, the mounting slot and the movable slot are connected, the movable slot is evenly distributed in six groups on the surface of the livestock fence, the arc-shaped buckle is evenly distributed in six groups inside the mounting slot, the arc-shaped buckle is movably connected to the surface of the movable slot through the mounting rod, and the mounting rod is engaged with the inside of the fence through the arc-shaped buckle.
[0015] Compared with the prior art, the beneficial effects of this utility model are:
[0016] 1. By connecting the livestock fence and the connecting block, and the feeding trough and the mounting block, the feeding trough can be installed on the surface of the livestock fence, and the mounting block can be installed on the surface of the connecting block. Then, by connecting the connecting block and the limiting buckle, and connecting the limiting buckle and the mounting block, the limiting buckle can be installed inside the mounting block. By connecting the installation knob and the worm gear, and connecting the fixed shaft and the worm wheel, the installation knob can be rotated to drive the worm gear to rotate, thereby driving the worm wheel to rotate on the surface of the fixed shaft. Then, by connecting the worm wheel and the limiting buckle, and connecting the limiting buckle and the limiting slot, the limiting buckle can be rotated to abut against the inner wall of the limiting slot. At this time, the position of the limiting buckle is fixed, so that the feeding trough is fixedly installed on the surface of the livestock fence. Conversely, the mounting block and the feeding trough can be quickly disassembled to achieve the effect of disassembling and replacing the feeding trough.
[0017] 2. By connecting the livestock fence and the mounting slot, and the additional fence and the mounting rod, the additional fence can be installed on the surface of the livestock fence. The mounting rod is then installed into the mounting slot. Through the connection of the mounting rod and the mounting slot, and the connection of the movable groove and the arc-shaped buckle, the arc-shaped buckle is deformed by the pressure of the mounting rod in the movable groove. Through the connection of the mounting rod and the arc-shaped buckle, and the connection of the livestock fence and the additional fence, the arc-shaped buckle deforms and engages with the insertion position of the mounting rod, thereby fixing the installation position of the additional fence and achieving the effect of increasing the protective height of the livestock fence. Attached Figure Description
[0018] Figure 1 This is a three-dimensional front view of the structure of this utility model;
[0019] Figure 2 This is a partial frontal three-dimensional exploded view of the structure of this utility model;
[0020] Figure 3 This is a partial three-dimensional exploded sectional view of the connection structure of the livestock fence and feeding trough of this utility model;
[0021] Figure 4 This is a three-dimensional partial sectional exploded view of the connection structure of the connecting block and the mounting block of this utility model;
[0022] Figure 5 This is a partial three-dimensional exploded view of the connection structure between the livestock fence and the fence installation of this utility model;
[0023] Figure 6 This is a three-dimensional partial sectional view of the connection structure of the livestock fence and the mounting pole of this utility model.
[0024] In the diagram: 1. Livestock fence; 11. Feeding trough; 2. Connecting block; 21. Installation knob; 22. Worm gear; 23. Fixed shaft; 24. Worm wheel; 25. Limiting buckle; 26. Installation block; 27. Limiting slot; 3. Adding fence; 31. Installation rod; 32. Installation slot; 33. Movable groove; 34. Arc-shaped buckle. Detailed Implementation
[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0026] Please see Figure 1-6 One embodiment provided by this utility model:
[0027] A modular livestock pen, comprising:
[0028] The frame includes a livestock fence 1, and a feeding trough 11 is provided on the surface of the livestock fence 1. Both the livestock fence 1 and the feeding trough 11 are existing products and are not considered as technical protection points of this application. They will not be described in detail here.
[0029] The detachable mechanism includes a connecting block 2, which is fixedly connected to the surface of the livestock fence 1 for protecting the internal structure. A mounting knob 21 is rotatably connected to the surface of the connecting block 2 for rotating the worm gear 22. The worm gear 22 is fixedly connected to the surface of the mounting knob 21 for rotating the worm wheel 24. A fixed shaft 23 is fixedly connected inside the connecting block 2 for connecting the worm wheel 24. The worm wheel 24 is meshed with the surface of the worm gear 22 for rotating the limit buckle 25. The limit buckle 25 is fixedly connected to the surface of the worm wheel 24 for insertion and installation inside the mounting block 26. The feeding trough 11 is fixedly connected to the mounting block 26 for installation on the surface of the connecting block 2. A limit slot 27 is provided inside the mounting block 26 to limit the insertion position of the limit buckle 25.
[0030] Furthermore, the connecting blocks 2 are symmetrically distributed in two groups on the surface of the livestock fence 1, and the mounting blocks 26 are symmetrically distributed in two groups on the surface of the feeding trough 11. The two groups of connecting blocks 2 are used to install the two groups of mounting blocks 26. The mounting blocks 26 are connected to the surface of the connecting blocks 2 by the limiting buckle 25, so that the feeding trough 11 is installed on the surface of the livestock fence 1, and the mounting blocks 26 are installed on the surface of the connecting blocks 2, so that the limiting buckle 25 is inserted into the interior of the mounting blocks 26.
[0031] Furthermore, the worm 22 is internally rotatably connected to the mounting knob 21 and the connecting block 2, and the worm wheel 24 is rotatably connected to the surface of the worm 22 and the fixed shaft 23. Then, rotating the mounting knob 21 drives the worm 22 to rotate, thereby driving the worm wheel 24 to rotate on the surface of the fixed shaft 23. The worm 22 and the worm wheel 24 have a self-locking structure and will not rotate without the action of external force.
[0032] Furthermore, the limiting buckle 25 is internally connected to the mounting block 26 via the worm gear 24 and the limiting buckle 25 is internally connected to the limiting groove 27 via the worm gear 24. The limiting buckle 25 rotates inside the mounting block 26 as the worm gear 24 rotates until it abuts against the inner wall of the limiting groove 27.
[0033] Furthermore, the mounting block 26 is fixedly connected to the surface of the connecting block 2 via the limiting buckle 25, and the feeding trough 11 is fixedly connected to the surface of the livestock fence 1 via the limiting buckle 25. At this time, the limiting buckle 25 is engaged inside the mounting block 26, and the mounting block 26 is fixed to the surface of the connecting block 2, so that the feeding trough 11 is fixedly installed on the surface of the livestock fence 1. Conversely, the mounting block 26 and the feeding trough 11 can be quickly disassembled.
[0034] Furthermore, the splicing mechanism includes an added fence 3, which acts on the surface of the livestock fence 1 to increase the protective height of the livestock fence 1. An installation rod 31 is fixedly connected to the surface of the added fence 3 for insertion into the installation slot 32. The surface of the livestock fence 1 has an installation slot 32 for insertion into the installation rod 31. The surface of the livestock fence 1 has a movable groove 33 for deformation of the arc-shaped buckle 34. The installation slot 32 has an arc-shaped buckle 34 inside for deformation to engage the insertion position of the installation rod 31.
[0035] Furthermore, four sets of mounting rods 31 are evenly distributed on the surface of the added fence 3, and four sets of mounting slots 32 are evenly opened on the surface of the livestock fence 1. The four sets of mounting slots 32 are used to insert and install the four sets of mounting rods 31. The mounting rods 31 are connected by inserting and connecting the surface of the added fence 3 and the livestock fence 1, and the mounting rods 31 are connected by inserting and connecting the surface of the livestock fence 1 through the mounting slots 32. The added fence 3 is installed on the surface of the livestock fence 1, so that the mounting rods 31 are installed in the mounting slots 32.
[0036] Furthermore, the mounting slot 32 and the movable slot 33 are connected. The movable slot 33 is evenly distributed in six groups on the surface of the livestock fence 1. The arc-shaped buckles 34 are evenly distributed in six groups inside the mounting slot 32. The arc-shaped buckles 34 are movably connected to the surface of the movable slot 33 through the mounting rod 31. The mounting rod 31 is engaged with the inside of the fence 3 through the arc-shaped buckles 34. As the mounting rod 31 is installed and pressed, the arc-shaped buckles 34 deform at the movable slot 33 until the front end of the mounting rod 31 enters between the multiple groups of arc-shaped buckles 34. At this time, the arc-shaped buckles 34 deform and engage with the position of the mounting rod 31, thereby fixing the installation position of the fence 3.
[0037] Working principle: When using the livestock fence 1, first install the feeding trough 11 on the surface of the livestock fence 1, so that the mounting block 26 is installed on the surface of the connecting block 2, and the limiting buckle 25 is inserted into the inside of the mounting block 26. Then, rotate the mounting knob 21 to drive the worm gear 22 to rotate, thereby driving the worm wheel 24 to rotate on the surface of the fixed shaft 23. The limiting buckle 25 follows the rotation of the worm wheel 24 and rotates inside the mounting block 26 until it abuts against the inner wall of the limiting slot 27. At this time, the limiting buckle 25 is engaged inside the mounting block 26, and the mounting block 26... 6 is fixed to the surface of the connecting block 2, so that the feeding trough 11 is fixedly installed on the surface of the livestock fence 1. Conversely, the mounting block 26 and the feeding trough 11 can be quickly disassembled, and then the additional fence 3 is installed on the surface of the livestock fence 1, so that the mounting rod 31 is installed in the mounting slot 32. As the mounting rod 31 is installed and squeezed, the arc-shaped buckle 34 deforms in the movable slot 33 until the front end of the mounting rod 31 enters between multiple sets of arc-shaped buckles 34. At this time, the arc-shaped buckle 34 deforms and engages the position of the mounting rod 31, thereby fixing the installation position of the additional fence 3.
[0038] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. A modular livestock pen, characterized in that, include: The frame includes a livestock fence (1), and the surface of the livestock fence (1) is provided with a feeding trough (11); The detachable mechanism includes a connecting block (2), which is fixedly connected to the surface of the livestock fence (1). An installation knob (21) is rotatably connected to the surface of the connecting block (2). A worm gear (22) is fixedly connected to the surface of the installation knob (21). A fixed shaft (23) is fixedly connected inside the connecting block (2). A worm wheel (24) is meshed with the surface of the worm gear (22). A limit buckle (25) is fixedly connected to the surface of the worm wheel (24). An installation block (26) is fixedly connected to the surface of the feeding trough (11). A limit slot (27) is opened inside the installation block (26).
2. The combined livestock pen according to claim 1, characterized in that: The connecting blocks (2) are symmetrically distributed in two groups on the surface of the livestock fence (1), and the mounting blocks (26) are symmetrically distributed in two groups on the surface of the feeding trough (11). The mounting blocks (26) are connected to the surface of the connecting blocks (2) by means of limiting buckles (25).
3. A combined livestock pen according to claim 1, characterized in that: The worm (22) is internally rotatably connected to the mounting knob (21) and the connecting block (2), and the worm wheel (24) is rotatably connected to the surface of the worm (22) and the fixed shaft (23).
4. A combined livestock pen according to claim 1, characterized in that: The limiting buckle (25) is internally rotatably connected to the worm gear (24) and the mounting block (26), and the limiting buckle (25) is internally abutting connected to the worm gear (24) and the limiting slot (27).
5. A combined livestock pen according to claim 1, characterized in that: The mounting block (26) is fixedly connected to the surface of the limiting buckle (25) and the connecting block (2), and the feeding trough (11) is fixedly connected to the surface of the livestock fence (1) through the limiting buckle (25).
6. A combined livestock pen according to claim 1, characterized in that: The splicing mechanism includes an added fence (3), which acts on the surface of the livestock fence (1). An installation rod (31) is fixedly connected to the surface of the added fence (3). An installation slot (32) is opened on the surface of the livestock fence (1). An movable groove (33) is opened on the surface of the livestock fence (1). An arc-shaped buckle (34) is provided inside the installation slot (32).
7. A combined livestock pen according to claim 6, characterized in that: The mounting rods (31) are evenly distributed in four groups on the surface of the fence (3), and the mounting slots (32) are evenly opened in four groups on the surface of the livestock fence (1). The mounting rods (31) are connected by interlocking with the surface of the fence (3) and the livestock fence (1), and the mounting rods (31) are connected by interlocking with the surface of the livestock fence (1) through the mounting slots (32).
8. A combined livestock pen according to claim 6, characterized in that: The mounting slot (32) and the movable slot (33) are connected by a passage. The movable slot (33) is evenly distributed in six groups on the surface of the livestock fence (1). The arc-shaped buckle (34) is evenly distributed in six groups inside the mounting slot (32). The arc-shaped buckle (34) is movably connected to the surface of the movable slot (33) through the mounting rod (31). The mounting rod (31) is engaged with the inside of the fence (3) through the arc-shaped buckle (34).