A fence protection structure for breeding Tibetan fragrant pigs
Patent Information
- Application Number
- CN202522115701.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-30
- Publication Date
- 2026-08-21
- Estimated Expiration
- 2035-09-30
AI Technical Summary
传统的养殖围栏多采用固定式栅栏结构，功能较为单一，通常仅起到隔离与防护的基础作用
该藏香猪养殖用围栏防护结构，将内栏机构进行升级，护栏内部分为三个左、中、右三个空间，猪只可以从左右两个空间进入中部空间，猪只需要穿过筋杆的间隙，打开栏门后，猪只可从护栏中走出，猪只完全进入中部空间后，控制电缸的输出端顶出，齿条顺着轨道移动，齿条与同组的所有齿轮活动连接，齿轮、筋杆旋转，筋杆倾斜部分与内栏顺直，将猪只回去的通道阻隔，可以确保猪仔一旦进入护栏内部的中部空间，就不会返回，实现猪只的单向流动，便于集中管理，提升了管理精度。同时此时可对此处进行清洁、消毒等工作。为猪只提供更健康、卫生的养殖环境。
Smart Images
Figure CN224654346U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of Tibetan pig breeding technology, and in particular to a fence protection structure for Tibetan pig breeding. Background Technology
[0002] In the modern breeding of Tibetan pigs and other specialty livestock and poultry, fencing structures are crucial infrastructure for ensuring pig safety, enabling zoned management, and improving breeding efficiency. Traditional breeding fences mostly use fixed fence structures with relatively simple functions, typically only serving as basic isolation and protection. In practical applications, such fences have significant shortcomings: First, due to their fixed structure, they cannot achieve unidirectional controllable movement of pigs. Operations such as grouping, immunization, weighing, or transferring pigs require manual herding, which is inefficient and easily causes stress to the pigs. Second, pigs can move freely within the pen, making it difficult to keep specific areas (such as the exit area or waiting area) clear. This not only increases management difficulty but also makes thorough cleaning and disinfection of areas near passageways and exits challenging, posing a risk of cross-infection of diseases.
[0003] While some existing technologies employ fence designs with gates or movable doors, their opening and closing largely rely on manual operation, resulting in low automation and a lack of effective backflow prevention mechanisms. Pigs are prone to turning back during operations, disrupting management processes and significantly reducing work efficiency. Therefore, this paper proposes a fence protection structure for Tibetan pig farming to address these issues. Utility Model Content
[0004] The purpose of this invention is to at least solve one of the aforementioned technical defects.
[0005] Therefore, one objective of this utility model is to propose a fence protection structure for Tibetan pig farming, so as to solve the problems mentioned in the background art and overcome the shortcomings of the existing technology.
[0006] To achieve the above objectives, one embodiment of this utility model provides a fence protection structure for Tibetan pig farming, including a base plate, a bottom steel structure, a reserved groove, and a guardrail. Several bottom steel structures are fixedly connected to the bottom of the base plate. The bottom steel structures have a C-shaped cross-section and support the base plate. The base plate has several reserved slots along its length, and a guardrail is fixedly connected to the edge of the top surface of the base plate. A reserved notch is provided in the middle of the front part of the guardrail. The guardrail is divided into three spaces: left, middle, and right, and the three spaces are separated by an inner railing. A gate is movably connected to the gap in the guardrail, and a latch is movably connected to the front of the gate. The inner railing is movably connected with a reinforcing bar, the bottom end of which bends into the left and right spaces of the railing. The rib is rotatable, and a gear is fixedly connected to the top of the rib. An electric cylinder is fixedly connected to the side of the inner rail. The stroke of the electric cylinder is self-locking. A rack is fixedly connected to the end of the output end of the electric cylinder. The side of the rack is movably connected to all the gears. A track for the rack to move is also fixedly connected to the side of the inner rail. An angle bar is fixedly connected between the bottom of the inner railing and the guardrail.
[0007] Preferably, in any of the above solutions, the bottom plate is welded to the bottom steel structure, and the reserved groove is elongated.
[0008] The above technical solution involves upgrading the inner pen mechanism. The pen is divided into three spaces: left, center, and right. Pigs can enter the center space from the left and right spaces. They simply need to pass through the gaps in the reinforcing bars to open the gate and exit the pen. Once the pig is fully inside the center space, the output of the electric cylinder pushes out, causing the rack to move along the track. The rack connects with all the gears in the same group, rotating the gears and reinforcing bars. The inclined part of the reinforcing bars aligns with the inner pen, blocking the pig's return path. This ensures that once piglets enter the center space inside the pen, they will not return, achieving one-way flow of pigs, facilitating centralized management, and improving management precision. Simultaneously, cleaning and disinfection can be carried out in this area.
[0009] Preferably, in any of the above embodiments, the bottom end of the guardrail is welded to the base plate, and the front side of the guardrail is fixedly connected with a pin sleeve that matches the pin.
[0010] The bottom of the base plate is fixedly connected to several C-shaped steel structures, which support the base plate and are welded to it to ensure structural stability. Several long, pre-drilled slots are cut along the length of the base plate for pipeline installation. A stainless steel guardrail is fixedly connected to the top edge of the base plate, with its bottom welded to the base plate for secure connection. A pre-drilled notch in the center of the front of the guardrail houses a gate that can only be opened outwards. A latch is movably connected to the front of the gate, and a matching pin is fixedly connected to the front of the guardrail for locking the gate. The interior of the guardrail is divided into three sections: left, center, and right. Pigs can enter the center section from the left and right sections. These three sections are separated by inner railings, with corner bars fixedly connected to the bottom of the inner railings to enhance their stability.
[0011] The inner pen is equipped with movable reinforcing bars. The bottom ends of these bars bend into the left and right spaces of the pen at obtuse angles. The reinforcing bars are divided into two groups, and bars in the same group can rotate synchronously. Pigs must pass through the gaps in the reinforcing bars to enter the central space from the left and right spaces. Once the pig is fully inside the central space, the output end of the electric cylinder pushes out. The cylinder's stroke is self-locking, ensuring the stability of its movement. A rack is fixedly connected to the end of the electric cylinder's output end, and a track for the rack's movement is fixedly connected to the side of the inner pen. The rack moves along the track. The side of the rack is movably connected to all the gears, which are fixedly connected to the top of the reinforcing bars. Therefore, when the rack moves, it drives all the gears in the same group to rotate, which in turn rotates the reinforcing bars until the inclined part of the reinforcing bars is aligned with the inner pen. This blocks the pig's return path, ensuring that once a piglet enters the central space inside the pen, it will not return, achieving one-way flow of pigs. This one-way flow facilitates centralized management of pigs and improves management precision. Meanwhile, when pigs are trapped in the central space and unable to return, this area can be cleaned and disinfected to provide a healthier and more hygienic breeding environment for the pigs.
[0012] Preferably, of any of the above solutions, the guardrail is made of stainless steel, and the gate can only be opened outwards.
[0013] Preferably, in any of the above embodiments, the gate corresponds to the space in the middle of the inner side of the fence, and the bending angle of the reinforcing bars is an obtuse angle. Multiple bottom steel structures with C-shaped cross-sections are fixedly connected to the bottom of the base plate, forming a supporting frame and supporting the entire base plate, facilitating bottom ventilation and cleaning. Multiple long, narrow grooves are provided along the length of the base plate to allow debris and liquids to drain, keeping the pen clean. The fence is fixedly connected to the top edge of the base plate, with a pre-reserved notch in the center of its front. The interior of the fence is divided into three independent spaces: left, middle, and right, by an inner fence. The gate is movably connected to the notch in the fence, and its front is equipped with a pin that engages with a pin fixed to the front of the fence to lock the gate. The gate corresponds to the middle space inside the fence and is designed to open only outwards to prevent pigs from accidentally knocking it open. Multiple reinforcing bars are movably connected to the sides of the inner fence, with the bottom ends of the reinforcing bars bending into the left and right spaces of the fence at an obtuse angle. The reinforcing bars are divided into two groups, which can rotate synchronously. Gears are fixedly connected to the top of each reinforcing bar. An electric cylinder with a stroke self-locking function is fixedly installed on the side of the inner rail. A rack is fixedly connected to the output end of the electric cylinder, and the rack meshes with all the gears. A track for the rack to move is also fixedly installed on the side of the inner rail, ensuring continuous and stable transmission. An angle bar is also fixedly connected between the bottom of the inner rail and the guardrail to enhance the overall structural stability.
[0014] Preferably, in any of the above schemes, the reinforcing bars are divided into two groups, and the reinforcing bars in the same group can rotate synchronously until they are aligned with the inner rail.
[0015] Compared with the prior art, the advantages and beneficial effects of this utility model are as follows: This Tibetan pig breeding enclosure structure features an upgraded inner pen mechanism. The enclosure is divided into three spaces: left, center, and right. Pigs can enter the central space from either the left or right spaces. They simply pass through the gaps in the reinforcing bars, open the gate, and walk out. Once the pig is fully inside the central space, the output of the electric cylinder pushes out, causing the rack to move along the track. The rack connects with all the gears in the same group, rotating the gears and reinforcing bars. The inclined part of the reinforcing bars aligns with the inner pen, blocking the pig's return path. This ensures that once piglets enter the central space, they will not return, achieving one-way flow of pigs, facilitating centralized management, and improving management precision. Simultaneously, cleaning and disinfection can be carried out in this area, providing a healthier and more hygienic breeding environment for the pigs.
[0016] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description
[0017] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which: Figure 1 This is a first-view structural schematic diagram of the present invention; Figure 2 This is a structural schematic diagram of the present invention from a second perspective; Figure 3 This is a structural schematic diagram of the present invention from a third-view perspective; Figure 4 This utility model Figure 2 A magnified structural diagram of point A in the middle.
[0018] In the diagram: 1-base plate, 2-bottom steel structure, 3-reserved groove, 4-guardrail, 5-inner railing, 6-gate, 7-pin, 8-stiffening rod, 9-gear, 10-electric cylinder, 11-rack, 12-track, 13-angle rod. Detailed Implementation
[0019] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.
[0020] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0021] like Figure 1-4 As shown, the protective fence structure for Tibetan pig farming includes a base plate 1, a bottom steel structure 2, a reserved groove 3, and a guardrail 4. Several bottom steel structures 2 are fixedly connected to the bottom of the base plate 1. The cross-sectional shape of the bottom steel structure 2 is C-shaped, and the bottom steel structure 2 supports the base plate 1. Several reserved slots 3 are provided along the length of the base plate 1. A guardrail 4 is fixedly connected to the edge of the top surface of the base plate 1. A reserved notch is provided in the middle of the front part of the guardrail 4. The interior of guardrail 4 is divided into three spaces: left, middle, and right. These three spaces are separated by inner railing 5. A gate 6 is movably connected to the gap in the guardrail 4, and a latch 7 is movably connected to the front of the gate 6. The inner rail 5 is movably connected to a reinforcing bar 8, and the bottom end of the reinforcing bar 8 bends into the left and right spaces of the rail 4. The rib 8 is rotatable, and a gear 9 is fixedly connected to the top of the rib 8. An electric cylinder 10 is fixedly connected to the side of the inner rail 5. The stroke of the electric cylinder 10 is self-locking. A rack 11 is fixedly connected to the end of the output end of the electric cylinder 10. The side of the rack 11 is movably connected to all the gears 9. A track 12 for the rack 11 to move is also fixedly connected to the side of the inner rail 5. An angle rod 13 is fixedly connected between the bottom of the inner railing 5 and the guardrail 4.
[0022] Example 1: The base plate 1 is welded to the bottom steel structure, and the reserved groove 3 is elongated. The bottom end of the guardrail 4 is welded to the base plate 1, and the front of the guardrail 4 is fixedly connected with a pin sleeve 14 that matches the pin 7. The guardrail 4 is made of stainless steel, and the gate 6 can only be opened outwards. The gate 6 corresponds to the space in the middle of the inner side of the guardrail 4, and the bending angle of the reinforcing bar 8 is an obtuse angle. The reinforcing bars 8 are divided into two groups, and the reinforcing bars 8 in the same group can rotate synchronously until they are straight with the inner railing 5.
[0023] Example 2: Several C-shaped steel structures 2 are fixedly connected to the bottom of the base plate 1. The steel structures 2 support the base plate 1, and the base plate 1 is welded to the steel structures 2 to ensure structural stability. Several long, narrow pre-reserved grooves 3 are provided along the length of the base plate 1 for pipeline laying, etc. A guardrail 4 is fixedly connected to the edge of the top surface of the base plate 1. The guardrail 4 is made of stainless steel, and its bottom end is welded to the base plate 1 to ensure a firm connection. A pre-reserved notch is provided in the middle of the front of the guardrail 4, and a gate 6 is movably connected to this notch. The gate 6 can only be opened outwards, and a latch 7 is movably connected to the front of the gate 6. A pin sleeve 14 matching the latch 7 is fixedly connected to the front of the guardrail 4 for locking the gate 6. The interior of the guardrail 4 is divided into three spaces: left, middle, and right. Pigs can enter the middle space from the left and right spaces. The three spaces inside the guardrail 4 are separated by the inner railing 5. An angle bar 13 is fixedly connected between the bottom of the inner railing 5 and the guardrail 4 to enhance the stability of the inner railing 5.
[0024] A reinforcing bar 8 is movably connected to the inner pen 5. The bottom end of the reinforcing bar 8 bends into the left and right spaces of the guardrail 4 at an obtuse angle. The reinforcing bar 8 is divided into two groups, and the reinforcing bars 8 in the same group can rotate synchronously. The pig only needs to pass through the gaps in the reinforcing bar 8 to enter the central space from the left and right spaces. When the pig is completely in the central space, the output end of the electric cylinder 10 is pushed out. Since the stroke of the electric cylinder 10 is self-locking, its movement stability is ensured. A rack 11 is fixedly connected to the end of the output end of the electric cylinder 10. A track 12 for the rack 11 to move along is fixedly connected to the side of the inner pen 5. The rack 11 moves along the track 12. The side of the rack 11 is movably connected to all the gears 9, and the gears 9 are fixedly connected to the top of the reinforcing bar 8. Therefore, when the rack 11 moves, it drives all the gears 9 in the same group to rotate, which in turn causes the reinforcing bar 8 to rotate until the inclined part of the reinforcing bar 8 is aligned with the inner pen 5. This blocks the pigs' return path, ensuring that once piglets enter the central space inside the pen 4, they will not return, achieving one-way flow of pigs. By achieving one-way flow of pigs, centralized management of pigs is facilitated, improving management precision. At the same time, when pigs are blocked in the central space and cannot return, cleaning and disinfection can be carried out in this area, providing a healthier and more hygienic breeding environment for the pigs.
[0025] The working principle of this utility model is as follows: In the initial state, the reinforcing bar 8 is in a natural hanging position, with its bent bottom end extending to the left and right sides of the space. Pigs can pass through the gap between the reinforcing bars 8 from either the left or right side to enter the central space. Once the pigs have fully entered the central space, the electric cylinder 10 is activated via external control. The output end of the electric cylinder 10 pushes out, causing the rack 11 to move forward along the track 12. The rack 11 drives all the gears 9 that mesh with it to rotate synchronously, thereby driving the reinforcing bar 8 to rotate as a whole. The reinforcing bar 8 rotates until its originally bent part is aligned with the inner pen 5. At this point, the reinforcing bar 8 forms a lateral barrier, completely blocking the passage for the pigs to return from the central space to the left and right spaces. The electric cylinder 10 has a self-locking function, which allows the reinforcing bar 8 to be stably maintained at this barrier position. At this time, the gate 6 can be opened to lead the pigs out of the central space, or to clean and disinfect the area. After the operation is completed, the electric cylinder 10 is retracted, the rack 11 moves in the opposite direction, and the gear 9 and the rod 8 are rotated back to the initial position to restore the passage, which can then be reused.
[0026] Compared with the prior art, the present invention has the following advantages: This Tibetan pig breeding fence structure upgrades the inner pen 5 mechanism, dividing the fence 4 into three spaces: left, center, and right. Pigs can enter the central space from the left and right spaces. After passing through the gaps in the reinforcing bars 8 and opening the gate 6, the pig can exit through the fence 4. Once the pig is fully inside the central space, the output of the electric cylinder 10 extends, causing the rack 11 to move along the track 12. The rack 11 is movably connected to all the gears 9 in the same group, causing the gears 9 and reinforcing bars 8 to rotate. The inclined portion of the reinforcing bars 8 aligns with the inner pen 5, blocking the pig's return path. This ensures that once piglets enter the central space inside the fence 4, they will not return, achieving one-way flow of pigs, facilitating centralized management, and improving management precision. Simultaneously, cleaning and disinfection can be carried out in this area, providing a healthier and more hygienic breeding environment for the pigs.
Claims
1. A protective fence structure for Tibetan pig farming, characterized in that, Includes a base plate (1), a bottom steel structure (2), a reserved groove (3), and a guardrail (4). The bottom of the base plate (1) is fixedly connected to several bottom steel structures (2). The cross-sectional shape of the bottom steel structures (2) is C-shaped. The bottom steel structures (2) support the base plate (1). The base plate (1) has several reserved slots (3) along its length. A guardrail (4) is fixedly connected to the edge of the top surface of the base plate (1). A reserved notch is provided in the middle of the front part of the guardrail (4). The guardrail (4) is divided into three spaces: left, middle and right. The three spaces inside the guardrail (4) are separated by an inner railing (5). A gate (6) is movably connected to the gap in the guardrail (4), and a latch (7) is movably connected to the front of the gate (6). The inner rail (5) is movably connected with a reinforcing bar (8), and the bottom end of the reinforcing bar (8) bends into the left and right spaces of the guardrail (4); The rib (8) is rotatable, and a gear (9) is fixedly connected to the top of the rib (8). An electric cylinder (10) is fixedly connected to the side of the inner rail (5). The stroke of the electric cylinder (10) is self-locking. A rack (11) is fixedly connected to the end of the output end of the electric cylinder (10). The side of the rack (11) is movably connected to all the gears (9). A track (12) for the rack (11) to move is also fixedly connected to the side of the inner rail (5). An angle bar (13) is fixedly connected between the bottom of the inner railing (5) and the guardrail (4).
2. The fence protection structure for Tibetan pig farming as described in claim 1, characterized in that: The base plate (1) is welded to the bottom steel structure, and the reserved groove (3) is long and narrow.
3. The fence protection structure for Tibetan pig farming as described in claim 2, characterized in that: The bottom end of the guardrail (4) is welded to the base plate (1), and the front of the guardrail (4) is fixedly connected with a pin sleeve (14) that matches the pin (7).
4. The fence protection structure for Tibetan pig farming as described in claim 3, characterized in that: The guardrail (4) is made of stainless steel, and the gate (6) can only be opened outwards.
5. The fence protection structure for Tibetan pig farming as described in claim 4, characterized in that: The gate (6) corresponds to the space in the middle of the inner side of the guardrail (4), and the bending angle of the reinforcing bar (8) is an obtuse angle.
6. The fence protection structure for Tibetan pig farming as described in claim 5, characterized in that: The reinforcing bars (8) are divided into two groups, and the reinforcing bars (8) in the same group can rotate synchronously until they are aligned with the inner rail (5).