A pig body weight weighing device

Abstract

The utility model discloses a kind of pig weight weighing devices, it is related to pig breeding technical field;Device main part inside is equipped with driving mechanism, and driving mechanism top is connected with two groups of limiting mechanisms, and limiting mechanism includes fixed frame, fixed frame top is connected with railing, and buffer damping is installed outside railing, buffer damping other end is connected with limiting frame, limiting frame outside is connected with limiting pad;Electronic scale body top is equipped with limiting groove, and limiting groove and two groups of limiting pad are opposite butt joint. Two groups of limiting mechanisms are moved towards by driving mechanism, the railing in limiting mechanism can limit the activity space of breeding pig, then railing will also drive two groups of limiting frame and limiting pad to move towards, so that buffer damping contraction is pressed to limiting pad, so that breeding pig can be fixed by limiting pad when standing on electronic scale body, so as to prevent breeding pig from appearing unstable problem of weighing in the process of weighing due to moving disorder.

Description

Technical Field

[0001] This utility model relates to the field of pig farming technology, specifically to a pig weight weighing device. Background Technology

[0002] Pig weighing devices are specifically designed for the accurate measurement of pig weight. In large-scale farming, they are used to monitor pig growth and adjust feeding programs. The core principle is to balance measurement accuracy with adaptability to different pig species. However, existing pig weighing devices, such as electronic weighbridges, portable weighing cages, and intelligent channel scales, have some shortcomings, such as: The pig weighing device with adjustable components, application number CN202321581297.6, achieves effective positioning during the pig weighing process by setting the adjustable components, thereby ensuring the accuracy of the measurement. However, in actual use, the device has difficulty positioning the pig's feet, which may lead to inaccurate weighing due to the pig moving around during the weighing process.

[0003] Therefore, we propose a weighing device for farmed pigs to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide a pig weight weighing device to solve the problem mentioned in the background art that the current pig weight weighing devices on the market may cause inaccurate weighing due to the movement of the pigs during the weighing process.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a weighing device for pigs, comprising a main body and an electronic scale body mounted on the top of the main body, wherein a protective plate is provided on the top of the main body; The main body of the device is equipped with a drive mechanism, and the top of the drive mechanism is connected to two sets of limiting mechanisms. The limiting mechanism includes a fixed frame, the top of the fixed frame is connected to a railing, and a buffer damper is installed on the outside of the railing. The other end of the buffer damper is connected to a limiting frame, and a limiting pad is connected to the outside of the limiting frame. The top of the electronic scale body is provided with a limiting groove, and the limiting groove is connected to two sets of limiting pads facing each other. The two sets of limiting mechanisms move towards each other under the drive of the driving mechanism.

[0006] By driving the two sets of limiting mechanisms to move in opposite directions through the drive mechanism, the railings in the limiting mechanism can limit the activity space of the pig. Subsequently, the railings will also drive the two sets of limiting frames and limiting pads to move in opposite directions, thereby causing the buffer damping to contract and apply pressure to the limiting pads. When the pig stands on the electronic scale, its feet can be fixed by the limiting pads, thus preventing the pig from moving around during the weighing process and causing unstable weighing.

[0007] As a preferred technical solution of this utility model, a display is provided on the top of the protective plate, and the display is connected to the electronic scale body circuit. The protective plate is attached to the railing, and the protective plate is fixedly connected to the main body of the device.

[0008] The above technical solution enables the drive motor to drive two sets of threaded shafts to rotate synchronously through the transmission of sprockets and chains, thereby realizing the linkage control of the two sets of limit mechanisms, ensuring the consistency of movement of the fences on both sides, and avoiding the pigs being startled or shifting their position due to movement on one side.

[0009] As a preferred technical solution of this utility model, the main body of the device is fixedly connected to the drive mechanism, and the drive mechanism includes a drive motor, and the drive end of the drive motor is connected to a first sprocket. A chain is engaged on the outside of the first sprocket, and a second sprocket is engaged on the other end of the chain. A set of threaded shafts is connected to the outside of the first sprocket and the second sprocket. A threaded sleeve is provided on the outside of the threaded shaft, and a fixing frame is installed on the top of the threaded sleeve. The top of the fixing frame is fixedly connected to the railing.

[0010] The above technical solution enables the threaded sleeves on the left and right sides to drive the fixed frame and railing to move in opposite directions when the threaded shaft rotates, thereby achieving the limit adjustment for pigs of different sizes and increasing the controllability of the equipment during use.

[0011] As a preferred technical solution of this utility model, the threaded grooves on the left and right sides of the threaded shaft face opposite directions, and the top of the threaded sleeve is fixedly connected to the fixing frame, and the railing is fixedly connected to the fixing frame.

[0012] The above technical solution can avoid excessive compression or insufficient restraint, and reduce stress on pigs while ensuring stable weighing.

[0013] As a preferred technical solution of this utility model, the top of the main body of the device is provided with a rotating shaft, and a protective door is provided on the outside of the rotating shaft. A rotating rod is provided on the outside of the protective door, and the protective door is connected to the railing through the rotating rod.

[0014] The above technical solution enables the protective gate to rotate around the rotation axis via a rotating rod when the railing moves, realizing the linkage between the protective gate and the railing. When the railing moves towards each other, the protective gate closes synchronously, forming a closed weighing space, thereby further limiting the pigs in the farm.

[0015] As a preferred embodiment of this utility model, the railing is connected to the rotating rod via a sliding ring, and the protective door is connected to the rotating rod via a pivot.

[0016] The above technical solution enables the rotating rod to adaptively adjust its angle through the sliding ring and rotating shaft during the movement of the railing, avoiding structural jamming caused by the difference in movement trajectory between the railing and the protective door, and ensuring the smooth opening and closing of the protective door.

[0017] As a preferred technical solution of this utility model, a sliding plate is provided at the right end of the main body of the device, and the sliding plate is rotatably connected to the main body of the device through a hinge.

[0018] The above technical solution allows the sliding plate to be adjusted in angle according to the height of the pig activity area, forming a gentle transition slope, which makes it easier for the pigs to walk onto the electronic scale body on their own, reducing the trouble of manually driving them; at the same time, the hinge connection allows the sliding plate to be folded and stored when not in use, saving storage space and avoiding obstruction to other operations.

[0019] Compared with the prior art, the beneficial effects of this utility model are: by driving the two sets of limiting mechanisms to move in opposite directions through the driving mechanism, the railings in the limiting mechanism can limit the activity space of the pig. Subsequently, the railings will also drive the two sets of limiting frames and limiting pads to move in opposite directions, thereby causing the buffer damping to contract and apply pressure to the limiting pads. When the pig stands on the electronic scale body, its feet can be fixed by the limiting pads, thereby preventing the pig from moving around during the weighing process and causing unstable weighing. Furthermore, the display allows users to monitor the weight of the pigs, and the protective plate, which is attached to the railing, provides protection and limit the left side of the main body of the device. Furthermore, by setting up a sliding plate, the angle of the plate can be adjusted according to the height of the pig activity area to form a gentle transition slope, making it easier for the pigs to walk onto the electronic scale on their own, reducing the trouble of manually herding them. Attached Figure Description

[0020] Figure 1 This is a front view of the structure of this utility model; Figure 2 This is a three-dimensional structural schematic diagram of the side cross-section of this utility model; Figure 3 This is a three-dimensional structural diagram of the drive mechanism of this utility model; Figure 4 This is a three-dimensional structural diagram of the limiting mechanism of this utility model; Figure 5 This is a three-dimensional structural diagram of the rotating shaft of this utility model.

[0021] In the diagram: 1. Main body of the device; 2. Electronic scale body; 3. Display; 4. Protective plate; 5. Drive motor; 6. First sprocket; 7. Chain; 8. Second sprocket; 9. Threaded shaft; 10. Threaded sleeve; 11. Fixing frame; 12. Railing; 13. Buffer damping; 14. Limiting frame; 15. Limiting pad; 16. Rotating shaft; 17. Protective door; 18. Rotating rod; 19. Slide plate. 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.

[0023] To address the issue of inaccurate weighing caused by pig movement during the weighing process in existing pig weighing devices, the following solution is disclosed. Please refer to [link / reference]. Figures 1-5 This utility model provides a technical solution: a weighing device for pigs, including a device body 1 and an electronic scale body 2 installed on the top of the device body 1, wherein a protective plate 4 is provided on the top of the device body 1; The main body 1 of the device is equipped with a drive mechanism, and the top of the drive mechanism is connected to two sets of limiting mechanisms. The limiting mechanism includes a fixed frame 11, the top of the fixed frame 11 is connected to a railing 12, and a buffer damper 13 is installed on the outside of the railing 12. The other end of the buffer damper 13 is connected to a limiting frame 14, and a limiting pad 15 is connected to the outside of the limiting frame 14. The top of the electronic scale body 2 is provided with a limiting groove, and the limiting groove is connected to two sets of limiting pads 15 facing each other, and the two sets of limiting mechanisms move towards each other under the drive of the driving mechanism. The protective plate 4 is equipped with a display 3 on its top, and the display 3 is electrically connected to the electronic scale body 2. The protective plate 4 is attached to the railing 12, and the protective plate 4 is fixedly connected to the device body 1. The main body 1 of the device is fixedly connected to the drive mechanism, and the drive mechanism includes a drive motor 5. The drive end of the drive motor 5 is connected to a first sprocket 6. A chain 7 is engaged on the outside of the first sprocket 6, and a second sprocket 8 is engaged on the other end of the chain 7. A set of threaded shafts 9 are connected to the outside of the first sprocket 6 and the second sprocket 8. A threaded sleeve 10 is provided on the outside of the threaded shaft 9, and a fixing frame 11 is installed on the top of the threaded sleeve 10. The top of the fixing frame 11 is fixedly connected to the railing 12. The threaded grooves on the left and right sides of the threaded shaft 9 face opposite directions, and the top of the threaded sleeve 10 is fixedly connected to the fixed frame 11. The railing 12 is fixedly connected to the fixed frame 11. The top of the main body 1 of the device is provided with a rotating shaft 16, and a protective door 17 is provided on the outside of the rotating shaft 16. A rotating rod 18 is provided on the outside of the protective door 17. The protective door 17 is connected to the railing 12 through the rotating rod 18. The railing 12 is connected to the rotating rod 18 via a sliding ring, and the protective door 17 is connected to the rotating rod 18 via a rotating shaft. The right end of the main body 1 of the device is provided with a sliding plate 19, and the sliding plate 19 is rotatably connected to the main body 1 of the device via a hinge.

[0024] Working principle: When using this pig weight weighing device, first connect the power supply to the grid, then drive the pig to the top of the main body 1 of the device. Then, the drive mechanism drives the two sets of limiting mechanisms to move towards each other, thereby causing the railings 12 in the limiting mechanism to move towards each other, thus limiting the activity space of the pig. At the same time, the railings 12 will also drive the buffer damper 13 and the limiting frame 14 to move towards each other, thereby causing the buffer damper 13 to contract and apply pressure to the limiting frame 14, so that the limiting pad 15 is fixed to the position of the pig's feet, thus preventing the pig from moving around during the weighing process and causing unstable weighing. When the drive mechanism is running, the drive motor 5 is activated, which drives the first sprocket 6 to rotate. This rotation is transmitted to the second sprocket 8 via the chain 7, causing the two sets of threaded shafts 9 to rotate synchronously. Since the threaded grooves on the left and right sides of the threaded shaft 9 face opposite directions, the threaded sleeve 10 on the outer side will drive the fixed frame 11 and the railing 12 to move towards each other. During the movement of the railing, the rotating rod 18 drives the protective door 17 to rotate around the rotating shaft 16, achieving synchronous closing of the protective door and forming a closed weighing space. At the same time, the buffer damping 13 on the outer side of the railing 12 pushes the limiting frame 14 and the limiting pad 15 to move towards each other. The limiting pad 15 connects with the limiting groove on the top of the electronic scale body 2, gently fixing the feet of the pigs from both sides. The elastic effect of the buffer damping can prevent excessive compression that could cause stress to the pigs.

[0025] This completes a series of tasks. The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0026] 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 pig weight weighing device, comprising a device body (1) and an electronic scale body (2) installed on the top of the device body (1), wherein a protective plate (4) is provided on the top of the device body (1). Its features are: The device body (1) is provided with a drive mechanism inside, and two sets of limiting mechanisms are connected to the top of the drive mechanism. The limiting mechanism includes a fixed frame (11), a railing (12) is connected to the top of the fixed frame (11), a buffer damper (13) is installed on the outside of the railing (12), and a limiting frame (14) is connected to the other end of the buffer damper (13). A limiting pad (15) is connected to the outside of the limiting frame (14). The electronic scale body (2) has a limiting groove on its top, and the limiting groove is connected to two sets of limiting pads (15) facing each other, and the two sets of limiting mechanisms move towards each other under the drive of the driving mechanism.

2. The pig weight weighing device according to claim 1, characterized in that, The protective plate (4) is equipped with a display (3) on its top, and the display (3) is connected to the electronic scale body (2) by circuit. The protective plate (4) is attached to the railing (12), and the protective plate (4) is fixedly connected to the device body (1).

3. The pig weight weighing device according to claim 2, characterized in that, The main body (1) of the device is fixedly connected to the drive mechanism, and the drive mechanism includes a drive motor (5). The drive end of the drive motor (5) is connected to a first sprocket (6). A chain (7) is engaged on the outside of the first sprocket (6), and a second sprocket (8) is engaged on the other end of the chain (7). A set of threaded shafts (9) are connected to the outside of the first sprocket (6) and the second sprocket (8). A threaded sleeve (10) is provided on the outside of the threaded shaft (9), and a fixing frame (11) is installed on the top of the threaded sleeve (10). The top of the fixing frame (11) is fixedly connected to the railing (12).

4. The pig weight weighing device according to claim 3, characterized in that, The threaded grooves on the left and right sides of the threaded shaft (9) face opposite directions, and the top of the threaded sleeve (10) is fixedly connected to the fixing frame (11), and the railing (12) is fixedly connected to the fixing frame (11).

5. The pig weight weighing device according to claim 4, characterized in that, The device body (1) has a rotating shaft (16) on top, and a protective door (17) is provided on the outside of the rotating shaft (16), and a rotating rod (18) is provided on the outside of the protective door (17). The protective door (17) is connected to the railing (12) through the rotating rod (18).

6. The pig weight weighing device according to claim 5, characterized in that, The railing (12) is connected to the rotating rod (18) via a sliding ring, and the protective door (17) is connected to the rotating rod (18) via a rotating shaft.

7. The pig weight weighing device according to claim 3, characterized in that, The device body (1) has a sliding plate (19) on the right end, and the sliding plate (19) is rotatably connected to the device body (1) via a hinge.

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