A mutton sheep fattening group isolation fence
By using a servo motor-driven mechanical structure and a card block disassembly assembly, the problem of fixed space in traditional fattening pen for meat sheep has been solved, enabling dynamic adjustment of the sheep's activity space and improving ease of use and automation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HENAN TIANYANG ANIMAL HUSBANDRY CO LTD
- Filing Date
- 2025-09-09
- Publication Date
- 2026-07-24
AI Technical Summary
Traditional fattening pens for meat sheep are fixed structures, making it difficult to dynamically adjust the size of the pens according to the number of sheep or the fattening stage, resulting in insufficient space or waste of resources.
The mechanical structure is driven by a servo motor. The rotating rod and sliding rod are linked by a disc and connecting column to realize real-time adjustment of the space inside the isolation fence. Combined with the disassembly components of the card block and card slot, it is convenient to adjust the activity space of the sheep.
It enables precise adjustment of activity space based on the growth of sheep, avoids resource waste, improves ease of use and automation, and adapts to changes in flock size.
Smart Images

Figure CN224539067U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of sheep isolation pens, specifically a sheep fattening and grouping isolation pen. Background Technology
[0002] Sheep fattening and isolation pens are key facilities for large-scale and scientific sheep farming. They are mainly used to classify and manage sheep according to their weight, age, sex, health status, and fattening stage. Their core purpose is to improve feed utilization, reduce disease transmission, optimize the growth environment, and improve fattening efficiency.
[0003] However, traditional isolation pens are fixed structures, making it difficult to dynamically adjust the size of the pens according to the number of sheep or the fattening stage. For example, as sheep gain weight in the later stages of fattening, the original pen space may be insufficient, requiring the construction or demolition of the pens, resulting in a waste of resources and making them unsuitable for use.
[0004] A grouping and isolation pen for fattening sheep is proposed to address the problems mentioned above. Utility Model Content
[0005] The purpose of this utility model is to provide a grouping and isolation pen for fattening sheep, in order to solve the problem mentioned in the background art that the current traditional isolation pens are fixed structures, making it difficult to dynamically adjust the size of the pens according to the number of sheep or the fattening stage. For example, in the later stages of fattening, the weight of sheep increases, and the original pen space is insufficient, requiring the reconstruction or demolition of the pen, resulting in waste of resources and thus being unfavorable for use.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a sheep fattening and grouping isolation pen, including a base plate;
[0007] Also includes:
[0008] The top of the base plate is provided with an isolation barrier structure, the isolation barrier structure includes a connecting plate, the connecting plate is fixedly connected to the base plate, and an installation plate is fixedly connected to the front of the connecting plate, and a servo motor is installed on the top of the installation plate.
[0009] The bottom of the mounting plate is rotatably connected to a disc, and the output end of the servo motor is fixedly connected to the disc.
[0010] The bottom of the disc is symmetrically fixed with connecting columns, and the outside of the connecting columns is rotatably connected with rotating rods.
[0011] Preferably, the top of the base plate is provided with multiple side rails symmetrically, and the multiple side rails are fixedly connected by fixing strips.
[0012] Preferably, a stop cylinder is fixedly connected to one side of each of the multiple side rails, and a sliding rod is slidably connected inside the stop cylinder. The bottom stop cylinder is fixedly connected to the base plate, and a stabilizing rod is fixedly connected between the multiple stop cylinders.
[0013] Preferably, a fixing plate is fixedly connected between the plurality of sliding rods, and a fixing column is fixedly connected to the top of the fixing plate, and the end of the rotating rod away from the connecting column is rotatably connected to the fixing column.
[0014] Preferably, the slide bar is U-shaped.
[0015] Preferably, a disassembly assembly is provided between the side rail and the baffle, the disassembly assembly includes a locking block, and the baffle has a locking groove inside and a sliding groove on the top of the baffle, and the sliding groove communicates with the locking groove.
[0016] Preferably, the sliding groove is slidably connected to a snap-fit block, the snap-fit block has a snap-fit groove inside, and the snap-fit groove is adapted to the snap-fit block.
[0017] Compared with the prior art, the beneficial effects of this utility model are: this sheep fattening and grouping isolation pen can adjust the size of the inner space of the isolation pen in real time according to the growth of the sheep, thereby avoiding the situation where the internal space of the isolation pen is fixed and cannot meet the activity needs of the sheep as they grow. The specific details are as follows:
[0018] 1. Start the servo motor to drive the disc to rotate. The disc will then drive the connecting columns on both sides to move in a circular motion, and the lateral distance between the connecting columns on both sides will move closer to each other. This will cause the sliding rods on both sides to move the fixed plates on both sides, and then the fixed plates on both sides will move the sliding rods on both sides. The movement of the sliding rods on both sides will gradually slide the part located inside the baffle cylinder, thereby increasing the space between the sliding rods and the side fence. This allows the space for the sheep to move in real time according to their growth, making it convenient to use. Finally, turn off the servo motor. Multiple isolation fence structures can be set to isolate more sheep.
[0019] 2. When it is necessary to drive the sheep between the sliding bar and the side rail, pull the locking block upwards. The locking block will then disengage from the inside of the locking mechanism, thereby releasing the locking mechanism. Then, pull the side rail, causing the locking block to disengage from the inside of the retaining cylinder, i.e., disengaging the side rail. As the side rail disengages, a gap will appear at the corresponding position of the side rail. Then, drive the sheep into the inside of the sliding bar. Finally, reinstall the side rail to isolate the sheep. Attached Figure Description
[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;
[0021] Figure 2 This is a schematic diagram of the disc connection structure of this utility model;
[0022] Figure 3 This is an exploded view of the disc connection structure of this utility model;
[0023] Figure 4 This is a schematic diagram of the disassembled component structure of this utility model;
[0024] Figure 5 This utility model Figure 4 Enlarged structural diagram at point A in the middle.
[0025] In the diagram: 1. Base plate; 2. Guardrail structure; 201. Connecting plate; 202. Mounting plate; 203. Servo motor; 204. Disc; 205. Connecting post; 206. Rotating rod; 207. Side railing; 208. Fixing strip; 209. Baffle; 210. Sliding rod; 211. Fixing plate; 212. Fixing post; 3. Removable components; 301. Locking block; 302. Locking slot; 303. Locking block; 304. Sliding groove; 305. Locking groove. Detailed Implementation
[0026] 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.
[0027] Please see Figure 1 - Figure 5 The present invention provides the following technical solution:
[0028] A sheep fattening and grouping isolation pen includes a base plate 1; the top of the base plate 1 is provided with an isolation pen structure 2, the isolation pen structure 2 includes a connecting plate 201, and the connecting plate 201 is fixedly connected to the base plate 1, and a mounting plate 202 is fixedly connected to the front of the connecting plate 201, and a servo motor 203 is mounted on the top of the mounting plate 202; wherein, a disc 204 is rotatably connected to the bottom of the mounting plate 202, and the output end of the servo motor 203 is fixedly connected to the disc 204; wherein, connecting posts 205 are symmetrically fixed to the bottom of the disc 204, and rotating rods 206 are rotatably connected to the outside of the connecting posts 205, such as... Figure 1 - Figure 3As shown, as the sheep grows, when it is necessary to adjust the sheep's activity space, the servo motor 203 can be activated, causing the servo motor 203 to drive the disc 204 to rotate. Then, the disc 204 will drive the connecting posts 205 on both sides to move in a circular motion, and the lateral distance between the connecting posts 205 on both sides will move closer to each other. Since the position of the connecting posts 205 will change, the position of the rotating rods 206 on both sides will change during the movement of the connecting posts 205 on both sides.
[0029] The top of the base plate 1 is symmetrically provided with multiple side rails 207, and the multiple side rails 207 are fixedly connected with fixing strips 208. A stop cylinder 209 is fixedly connected to one side of each side rail 207, and a sliding rod 210 is slidably connected inside the stop cylinder 209. The bottommost stop cylinder 209 is fixedly connected to the base plate 1, and a stabilizing rod is fixedly connected between the multiple stop cylinders 209. A fixing plate 211 is fixedly connected between the multiple sliding rods 210, and a fixing post 212 is fixedly connected to the top of the fixing plate 211. Figure 1 - Figure 3 As shown, the rotating rods 206 on both sides will drive the sliding rods 210 on both sides to move, and then the sliding rods 210 on both sides will drive the fixing plates 211 on both sides to move, and then the fixing plates 211 on both sides will drive the sliding rods 210 on both sides to move, and the movement of the sliding rods 210 on both sides will gradually slide out the part located inside the baffle 209.
[0030] The distance between one side of the sliding rod 210 and the side rail 207 is increased, thereby increasing the space between the sliding rod 210 and the side rail 207. This allows for real-time adjustment of the sheep's activity space according to their growth, making it convenient to use. Finally, the servo motor 203 can be turned off. The servo motor 203 has a self-locking function, which ensures that the internal space size is maintained after adjusting the sheep's activity space. Furthermore, multiple isolation fence structures 2 can be set to isolate more sheep. In addition, special feeding and water bowls can be placed inside the isolation fence to ensure the sheep's dietary needs are met. The end of the rotating rod 206 away from the connecting column 205 is rotatably connected to the fixed column 212, and the sliding rod 210 is U-shaped.
[0031] Finally, the difference between this application and the prior art is that the adjustment of the activity space in many traditional fattening sheep group isolation pens can be quite cumbersome. It may require manual disassembly and addition of fence components, or use a simple telescopic structure but lack precise mechanical control. The adjustment process is time-consuming and laborious and it is difficult to achieve precise spatial changes. In contrast, this application achieves the adjustment of the activity space by starting a servo motor 203 to drive a series of mechanical structures. The servo motor 203 drives the disc 204 to rotate, and the disc 204 drives the connecting column 205 to move in a circular motion and bring the lateral distance between the two connecting columns 205 closer. This triggers the linkage of components such as the rotating rod 206, the sliding rod 210, and the fixing plate 211, ultimately causing the sliding rod 210 to slide within the stop cylinder 209, changing the distance between the sliding rod 210 and the side fence 207. This allows for precise and convenient adjustment of the sheep's activity space, with a high degree of automation and easy operation.
[0032] Secondly, the difference between this application and ordinary electric actuator adjustment is that: some sheep pen is located indoors, and sheep urinate a lot, which will make the indoor area humid. Humidity means that the moisture content in the air is high. If an electric actuator is used for adjustment, the moisture in the air will affect the lubrication of the electric actuator, thus affecting its use and lifespan. However, this application will not be affected by humidity.
[0033] A removal assembly 3 is provided between the side railing 207 and the baffle 209. The removal assembly 3 includes a locking block 301, and the baffle 209 has a locking groove 302 inside. The top of the baffle 209 has a sliding groove 304, which communicates with the locking groove 302. A locking block 303 is slidably connected inside the sliding groove 304. The locking block 301 has a locking groove 305 inside. Figure 4 - Figure 5 As shown, when it is necessary to drive the sheep into the space between the slide bar 210 and the side rail 207, the locking block 303 can be pulled upwards. Then the locking block 303 will disengage from the inside of the locking block 301, thereby releasing the restriction on the locking block 301. Then the side rail 207 is pulled, so that the locking block 301 disengages from the inside of the baffle 209, that is, the side rail 207 is disengaged. Then, due to the disengagement of the side rail 207, a gap will appear at the position corresponding to the side rail 207. Then the sheep can be driven into the inside of the slide bar 210. Finally, the side rail 207 can be reinstalled, thereby achieving the isolation of the sheep. The locking groove 305 is compatible with the locking block 303.
[0034] Working principle: Before using this type of sheep fattening and grouping isolation pen, it is necessary to check the overall condition of the device to ensure it can function normally. Figure 1 - Figure 5As shown, firstly, as the sheep grows, when it is necessary to adjust the sheep's activity space, the servo motor 203 can be activated, causing the servo motor 203 to drive the disc 204 to rotate. Then, the disc 204 will drive the connecting columns 205 on both sides to move in a circular motion, and the lateral distance between the connecting columns 205 on both sides will move closer to each other. Since the position of the connecting columns 205 will change, the position of the rotating rods 206 on both sides will change during the movement of the connecting columns 205 on both sides. Then, the rotating rods 206 on both sides will drive the position of the sliding rods 210 on both sides to move. Then, the sliding rods 210 on both sides will drive the fixed plates 211 on both sides to move. The fixed plate 211 will drive the sliding rods 210 on both sides to move, and the movement of the sliding rods 210 on both sides will gradually slide out the part located inside the baffle 209, that is, the distance between one side of the sliding rod 210 and the side rail 207 will increase, thereby increasing the space between the sliding rod 210 and the side rail 207. This allows the space for the sheep to move in real time according to their growth, making it convenient to use. Finally, the servo motor 203 can be turned off. The servo motor 203 has a self-locking function, so that after adjusting the sheep's activity space, the size of the internal space can be maintained. In addition, multiple isolation fence structures 2 can be set to isolate more sheep.
[0035] When it is necessary to drive the sheep between the slide bar 210 and the side rail 207, the locking block 303 can be pulled upwards. The locking block 303 will then disengage from the inside of the locking block 301, thereby releasing the restriction on the locking block 301. Then, the side rail 207 can be pulled, causing the locking block 301 to disengage from the inside of the baffle 209, that is, the side rail 207 will disengage. As the side rail 207 disengages, a gap will appear at the position corresponding to the side rail 207. The sheep can then be driven into the inside of the slide bar 210. Finally, the side rail 207 can be reinstalled, thereby achieving the isolation of the sheep.
[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A grouping and isolation pen for fattening sheep, including a base plate (1); Its features are, Also includes: The top of the base plate (1) is provided with a barrier structure (2). The barrier structure (2) includes a connecting plate (201), and the connecting plate (201) is fixedly connected to the base plate (1). A mounting plate (202) is fixedly connected to the front of the connecting plate (201), and a servo motor (203) is installed on the top of the mounting plate (202). Among them, a disc (204) is rotatably connected to the bottom of the mounting plate (202), and the output end of the servo motor (203) is fixedly connected to the disc (204); Among them, the bottom of the disk (204) is symmetrically fixed with a connecting column (205), and the outside of the connecting column (205) is rotatably connected with a rotating rod (206).
2. The sheep fattening and grouping isolation pen according to claim 1, characterized in that: The top of the base plate (1) is symmetrically provided with multiple side rails (207), and the multiple side rails (207) are fixedly connected by fixing strips (208).
3. The sheep fattening and grouping isolation pen according to claim 2, characterized in that: A stop tube (209) is fixedly connected to one side of each of the multiple side rails (207), and a slide rod (210) is slidably connected inside the stop tube (209). The bottom stop tube (209) is fixedly connected to the base plate (1), and a stabilizing rod is fixedly connected between the multiple stop tubes (209).
4. The sheep fattening and grouping isolation pen according to claim 3, characterized in that: A fixing plate (211) is fixedly connected between the plurality of sliding rods (210), and a fixing post (212) is fixedly connected to the top of the fixing plate (211), and the end of the rotating rod (206) away from the connecting post (205) is rotatably connected to the fixing post (212).
5. The sheep fattening and grouping isolation pen according to claim 3, characterized in that: The slide bar (210) is U-shaped.
6. The sheep fattening and grouping isolation pen according to claim 2, characterized in that: A disassembly assembly (3) is provided between the side rail (207) and the baffle (209). The disassembly assembly (3) includes a locking block (301), and a locking groove (302) is provided inside the baffle (209). A sliding groove (304) is provided on the top of the baffle (209), and the sliding groove (304) communicates with the locking groove (302).
7. The sheep fattening and grouping isolation pen according to claim 6, characterized in that: The sliding groove (304) is slidably connected to a snap-fit block (303), and the snap-fit block (301) has a snap-fit groove (305) inside, which is adapted to the snap-fit block (303).