A vaccine injection livestock restraint device

By designing a highly adaptable vaccine injection fixation device, the problem that existing devices cannot adapt to livestock of different sizes has been solved, achieving stability and safety in the injection process. It is suitable for livestock of various sizes and reduces the risk of livestock injury.

CN224540373UActive Publication Date: 2026-07-24SHANDONG HENGIN AGRI & ANIMAL HUSBANDRY MACHINERY
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANDONG HENGIN AGRI & ANIMAL HUSBANDRY MACHINERY
Filing Date
2025-08-29
Publication Date
2026-07-24

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    Figure CN224540373U_ABST
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Abstract

The utility model relates to the technical field of livestock breeding, especially to a kind of livestock fixed device for vaccine injection, it can adjust clamping position according to the height of livestock, guarantee the stability safety when injecting, improve the scope of application, improve practicality;Including base, blocking component, clamping component and height adjusting component, the blocking component is installed in the top of base, height adjusting component is installed in the front and rear ends of base, clamping component is located in the top of base front and rear sides, installed on height adjusting component.
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Description

Technical Field

[0001] This utility model relates to the technical field of animal husbandry, and in particular to a device for securing livestock during vaccination. Background Technology

[0002] Animal husbandry is the production sector that utilizes domesticated animals such as livestock and poultry, through artificial breeding and raising, to convert plant energy such as pasture and feed into animal energy, in order to obtain livestock products such as meat, eggs, milk, wool, cashmere, hides, silk, and medicinal materials. Unlike subsistence livestock farming, the main characteristics of animal husbandry are centralization, large-scale production, and profit-oriented production. During the breeding process, livestock need to be regularly vaccinated to ensure healthy raising. When vaccinating large livestock, restraint devices are needed to hold them in place. Existing technology publication number CN206714844U proposes a livestock vaccine injection restraint device. The device includes a support plate, a controller on the left side of the support plate surface, a left clamping plate on the left side of the top of the support plate, and a right clamping plate on the right side of the top of the support plate. The bottom of the right clamping plate extends through the support plate to its bottom. A toothed plate is located on the left side of the bottom of the right clamping plate, with a first tooth at its bottom and a matching second tooth on its surface. A rotating shaft is fitted inside the second tooth, and a forward / reverse motor is located on the right side of the rotating shaft. A slider is located on the bottom right side of the right clamping plate. However, this straight-plate clamping device cannot adapt to the animal's body, causing the animal to twist and affecting the injection. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a livestock fixation device for vaccine injection that can adjust the clamping position according to the height of the livestock, ensuring stability and safety during injection, improving the scope of application and practicality.

[0004] This utility model discloses a livestock restraint device for vaccine injection, comprising a base, a blocking component, a clamping component, and a height adjusting component. The blocking component is installed on the top of the base, the height adjusting component is installed at both the front and rear ends of the base, and the clamping component is located on the front and rear sides of the top of the base and is installed on the height adjusting component. After the livestock moves to the top of the base, the blocking component blocks the livestock to prevent it from running away. The height adjusting component can adjust the clamping and fixing position according to the height of the extension, and the clamping component fixes the livestock, ensuring stability and safety during injection, improving the scope of application and enhancing practicality.

[0005] Preferably, the barrier component includes multiple uprights, two crossbars, two railings, and a rotating shaft. Uprights are installed at the four corners of the top of the base, crossbars are installed between the left and right uprights, and railings are installed on the outer walls of the left and right uprights via the rotating shaft. After the livestock move to the top of the base, the railings are closed to protect the left and right sides of the top of the base, preventing the livestock from running around and improving safety.

[0006] Preferably, the height adjustment component includes two threaded rods, two gearboxes, a dual-output motor, and two movable plates. The threaded rods are rotatably mounted at the front and rear ends of the base, and the tops of the threaded rods are rotatably connected to the crossbar via connecting plates. A drive groove is provided at the bottom of the base, and the gearboxes are mounted on the front and rear sides of the drive groove. The input end of the threaded rod is connected to the output end of the gearbox. The dual-output motor is mounted in the middle of the drive groove, and the output ends on the front and rear sides of the dual-output motor are connected to the input end of the gearbox. The movable plates are screwed onto the outer wall of the threaded rods in the middle. When the dual-output motors are started, the threaded rods are rotated through the gearboxes, causing the movable plates to move up and down. This allows the clamping position to be adjusted according to the height of the livestock, improving the applicability and practicality.

[0007] Preferably, the clamping component includes two uprights, two sets of telescopic rods, two horizontal plates, and two sets of arc-shaped clamps. The uprights are installed on the top of the movable plate, and multiple telescopic rods are installed on the uprights. The telescopic ends of the telescopic rods are equipped with horizontal plates, and multiple arc-shaped clamps are installed on the horizontal plates. Rubber pads are provided on the inner walls of the arc-shaped clamps. After the livestock moves to the top of the base, the telescopic rods are activated to push the horizontal plates closer together, so that the two sets of arc-shaped clamps clamp and fix the livestock. This is suitable for livestock of different sizes. The rubber pads can prevent damage to the livestock and improve safety.

[0008] Preferably, it also includes two guide rods and two sets of guide frames. The movable plate is slidably mounted on the outer wall of the guide rods on the left and right sides. The bottom of the guide rod is connected to the top of the base, and the top of the guide rod is connected to the bottom of the crossbar. Guide frames are symmetrically mounted on the left and right sides of the crossbar, and the guide frames are slidably mounted on the upright. When the movable plate moves, it slides on the outer wall of the guide rod to limit and guide it. When the crossbar moves, it drives the guide frames to slide on the upright, ensuring the stability of subsequent clamping and ensuring structural strength.

[0009] Preferably, it also includes two ramps and two sets of baffles. Ramps are installed at the left and right ends of the base, and anti-slip strips are provided on the upper surface of the ramps. Baffles are installed at the front and rear ends of the ramps. The ramps facilitate the driving of livestock to the top of the base, and the ramps on the left and right sides allow the livestock to move in the same direction, making it convenient to use. The baffles can protect the front and rear sides of the ramps and ensure the direction of the livestock's movement.

[0010] Preferably, it also includes a grating plate and a sewage pipe. A sinking trough is provided on the top of the base. The grating plate is installed on the top of the sinking trough. The sewage pipe is installed on one side of the front end of the base. The inlet end of the sewage pipe is connected to the inside of the sinking trough. A valve is installed on the sewage pipe. When livestock are frightened, the urine they excrete falls into the sinking trough through the grating plate. When the grating plate is rinsed with clean water, the sewage falls into the sinking trough. The sewage can be discharged through the sewage pipe, which is convenient for cleaning.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: after the livestock moves to the top of the base, the blocking component blocks the livestock to prevent them from running around. The height adjustment component can adjust the clamping and fixing position according to the height of the extension. The clamping component fixes the livestock, ensuring stability and safety during injection, improving the scope of application and enhancing practicality. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the isometric structure of this utility model; Figure 3 This is a three-dimensional structural schematic diagram of the present invention; Figure 4 This is a schematic diagram of the lower three-dimensional structure of this utility model; Figure 5 This is a cross-sectional structural diagram of the present invention; The following are labeled in the attached diagram: 1. Base; 2. Column; 3. Horizontal bar; 4. Slope; 5. Baffle; 6. Grating; 7. Railing; 8. Rotating shaft; 9. Threaded rod; 10. Gearbox; 11. Dual-output motor; 12. Moving plate; 13. Guide rod; 14. Frame; 15. Telescopic rod for driving; 16. Horizontal plate; 17. Arc-shaped clamp; 18. Guide frame; 19. Sewage pipe; 20. Connecting plate. Detailed Implementation

[0013] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0014] like Figures 1 to 5As shown, columns 2 are installed at the four corners of the top of the base 1, and crossbars 3 are installed between the columns 2 on the left and right sides. Railings 7 are installed on the outer walls of the columns 2 on the left and right sides via rotating shafts 8. Slopes 4 are installed at the left and right ends of the base 1, and anti-slip strips are provided on the upper surface of the slopes 4. Baffles 5 are installed at the front and rear ends of the slopes 4. A sinkhole is opened at the top of the base 1, and a grating plate 6 is installed at the top of the sinkhole. A sewage pipe 19 is installed on one side of the front end of the base 1. The input end of the sewage pipe 19 is connected to the inside of the sinkhole. A valve is installed on the sewage pipe 19. A threaded rod 9 is rotatably installed at the front and rear ends of the base 1. The top of the threaded rod 9 is rotatably connected to the crossbar 3 via a connecting plate 20. A drive groove is opened at the bottom of the base 1, and a gearbox 10 is installed on the front and rear sides of the drive groove. The input end of the threaded rod 9 is connected to the gearbox. The output end of the device 10 is connected, the dual output motor 11 is installed in the middle of the drive slot, the output ends of the dual output motor 11 on the front and rear sides are connected to the input end of the gearbox 10, the middle of the moving plate 12 is screwed onto the outer wall of the threaded rod 9, the upright frame 14 is installed on the top of the moving plate 12, multiple agricultural telescopic rods 15 are installed on the upright frame 14, the telescopic ends of the agricultural telescopic rods 15 are installed with a horizontal plate 16, multiple arc-shaped clamps 17 are installed on the horizontal plate 16, and rubber pads are provided on the inner wall of the arc-shaped clamps 17. The left and right sides of the moving plate 12 are slidably installed on the outer wall of the guide rod 13, the bottom of the guide rod 13 is connected to the top of the base 1, the top of the guide rod 13 is connected to the bottom of the crossbar 3, and guide frames 18 are symmetrically installed on the left and right sides of the horizontal plate 16. The guide frames 18 are slidably installed on the upright frame 14. The ramp 4 facilitates the movement of livestock onto the base 1. The ramps on both sides allow livestock to move in the same direction, making it convenient to use. The baffle 5 provides protection on the front and back sides of the ramp 4, ensuring the livestock's direction of movement. After the livestock reach the top of the base 1, the railing 7 is closed to protect the left and right sides of the top of the base 1, preventing the livestock from running away and improving safety. The dual-output motor 11, through the gearbox 10, drives the threaded rod 9 to rotate, causing the moving plate 12 to move up and down. This allows for adjustment of the clamping position according to the height of the livestock, increasing its applicability and practicality. After the livestock reach the top of the base 1, the motor... The telescopic rod 15 pushes the horizontal plate 16 closer together, so that the two sets of arc-shaped clamps 17 clamp and fix the livestock. It is suitable for livestock of different sizes. The rubber pad can avoid injury to the livestock and improve safety. When the moving plate 12 moves, it slides on the outer wall of the guide rod 13 to limit and guide it. When the horizontal plate 16 moves, it drives the guide frame 18 to slide on the upright frame 14 to ensure the stability of subsequent clamping and ensure structural strength. The urine excreted by the livestock when they are frightened falls into the sinking tank through the grid plate 6. When the grid plate is rinsed with clean water, the sewage falls into the sinking tank and can be discharged through the sewage pipe for easy cleaning.

[0015] like Figures 1 to 5As shown, this utility model discloses a livestock restraint device for vaccination. During operation, the ramp 4 facilitates the movement of livestock to the top of the base 1. After the livestock moves to the top of the base 1, the railing 7 is closed to protect the left and right sides of the top of the base 1 and prevent the livestock from running away. The dual-output motor 11 is started, which drives the threaded rod 9 to rotate through the gearbox 10, causing the moving plate 12 to move up and down. The clamping position can be adjusted according to the height of the livestock. The telescopic rod 15 is started to push the horizontal plate 16 closer together, so that the two sets of arc-shaped clamps 17 clamp and fix the livestock. It is suitable for livestock of different sizes. The rubber pad can prevent damage to the livestock. The ramps 4 on the left and right sides can make the livestock move in the same direction, which is convenient to use. The urine excreted by the livestock when they are frightened falls into the sinking tank through the grid plate 6. When the grid plate is rinsed with clean water, the sewage falls into the sinking tank and can be discharged through the sewage pipe.

[0016] The gearbox 10, dual-output motor 11, and telescopic rod 15 of the livestock fixing device for vaccine injection of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0017] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A livestock restraint device for vaccination, characterized in that, It includes a base (1), a blocking component, a clamping component and a height adjustment component. The blocking component is installed on the top of the base (1), the height adjustment component is installed at the front and rear ends of the base (1), and the clamping component is located on the front and rear sides of the top of the base (1) and is installed on the height adjustment component.

2. The livestock restraint device for vaccine injection as described in claim 1, characterized in that, The barrier components include multiple uprights (2), two crossbars (3), two railings (7) and a rotating shaft (8). Uprights (2) are installed at the four corners of the top of the base (1), and crossbars (3) are installed between the uprights (2) on the left and right sides. Railings (7) are installed on the outer walls of the uprights (2) on the left and right sides via the rotating shaft (8).

3. The livestock restraint device for vaccine injection as described in claim 2, characterized in that, The height adjustment component includes two threaded rods (9), two gearboxes (10), a dual-output motor (11), and two movable plates (12). The threaded rods (9) are rotatably mounted on the front and rear ends of the base (1). The top of the threaded rods (9) is rotatably connected to the crossbar (3) through the connecting plate (20). The bottom of the base (1) is provided with a drive groove. The gearboxes (10) are mounted on the front and rear sides of the drive groove. The input end of the threaded rods (9) is connected to the output end of the gearboxes (10). The dual-output motors (11) are mounted in the middle of the drive groove. The output ends of the dual-output motors (11) on the front and rear sides are connected to the input end of the gearboxes (10). The movable plates (12) are screwed onto the outer wall of the threaded rods (9) in the middle.

4. The livestock restraint device for vaccine injection as described in claim 3, characterized in that, The clamping components include two uprights (14), two sets of agricultural telescopic rods (15), two horizontal plates (16), and two sets of arc-shaped clamps (17). The uprights (14) are installed on the top of the movable plate (12). Multiple agricultural telescopic rods (15) are installed on the uprights (14). Horizontal plates (16) are installed at the telescopic ends of the agricultural telescopic rods (15). Multiple arc-shaped clamps (17) are installed on the horizontal plates (16). Rubber pads are provided on the inner walls of the arc-shaped clamps (17).

5. The livestock restraint device for vaccine injection as described in claim 4, characterized in that, It also includes two guide rods (13) and two sets of guide frames (18). The movable plate (12) is slidably installed on the outer wall of the guide rod (13) on the left and right sides. The bottom of the guide rod (13) is connected to the top of the base (1). The top of the guide rod (13) is connected to the bottom of the crossbar (3). The crossbar (16) is symmetrically installed with guide frames (18) on the left and right sides. The guide frames (18) are slidably installed on the upright frame (14).

6. The livestock restraint device for vaccine injection as described in claim 1, characterized in that, It also includes two ramps (4) and two sets of baffles (5). The ramps (4) are installed on the left and right ends of the base (1). Anti-slip strips are provided on the upper surface of the ramps (4). Baffles (5) are installed on the front and rear ends of the ramps (4).

7. The livestock restraint device for vaccine injection as described in claim 1, characterized in that, It also includes a grating plate (6) and a drain pipe (19). A sinking trough is provided on the top of the base (1). The grating plate (6) is installed on the top of the sinking trough. The drain pipe (19) is installed on the front side of the base (1). The input end of the drain pipe (19) is connected to the inside of the sinking trough. A valve is provided on the drain pipe (19).