A device for epidemic prevention vaccination of boars

Abstract

The utility model relates to the technical field of vaccination, especially relates to a mountain pig epidemic prevention inoculation device, including arc top cover and two isolating sheets, two isolating sheets are symmetrically arranged, the arc top cover is fixed in the top of front side isolating sheet, and rear side isolating sheet can slide, make the adjustable spacing passage between two isolating sheets, the bottom of two isolating sheets is equipped with universal wheel, and the both sides of front side isolating sheet are equipped with the sliding slot. The position of rear side isolating sheet is adjusted through the screw rod, can flexibly adjust the width of spacing passage, thereby adapting to the mountain pig of different size, this not only improves the application range of the device, but also ensures that each operation can be carried out the best constraint to the animal of specific body type, improves inoculation efficiency and safety.

Description

Technical Field

[0001] This utility model relates to the field of vaccine inoculation technology, and in particular to a wild boar vaccination device. Background Technology

[0002] In modern animal husbandry management, animal disease prevention is one of the important links to ensure the healthy development of the breeding industry. In recent years, with the gradual restoration of the ecological environment and the increase in the protection of wild animals, the population of wild boars has shown a rapid growth trend. However, due to the wide range of activities and high mobility of wild boars, the various pathogens they carry pose a potential threat to the livestock breeding industry and even human health. Therefore, carrying out large-scale disease prevention and vaccination work for wild boar populations has become one of the important measures to ensure public health security and maintain ecological balance. In order to improve vaccination efficiency and reduce stress response to target animals, special wild boar disease prevention and vaccination devices are needed in practice to meet specific needs.

[0003] Patent CN219555969U discloses a vaccination guidance device for pig farming. This patent includes 2N guiding components (N≥1) symmetrically arranged to form a channel for pigs to move one by one. In addition, the device also includes two guide plates symmetrically rotatably connected to the side of the guiding components where the pigs enter, used to guide the pigs one by one into the moving channel. The fixed-size moving channel formed by the support plates can effectively restrict the direction of movement of the pigs, making it easier for vaccination personnel to carry out vaccination and reducing the need for multiple people to control the pigs, thereby improving vaccination efficiency. However, this design is not suitable for wild boars with large body size variations, because the patent cannot adjust the channel size according to different body sizes, resulting in limitations when applied to the prevention and control of wild boars.

[0004] Therefore, there is an urgent need to develop a vaccination device that can be adapted to wild boars of different sizes. Utility Model Content

[0005] In order to overcome the shortcomings of existing patents that cannot adjust the channel size according to different body sizes, resulting in limitations when applied to the prevention and control of wild boar disease, this utility model provides a vaccination device that can adapt to wild boars of different sizes.

[0006] To address the aforementioned issues, this utility model employs the following technical solution: a wild boar vaccination device comprising an arc-shaped top cover and two isolation plates arranged symmetrically front to back. The arc-shaped top cover is fixed to the top of the front isolation plate, while the rear isolation plate is slidable, forming an adjustable limiting channel between the two isolation plates. Universal wheels are installed at the bottom of both isolation plates. Sliding grooves are provided on both sides of the front isolation plate, within which protective plates are slidably installed. A guide rod is fixedly connected inside the arc-shaped top cover, penetrating the rear isolation plate. A lead screw is rotatably installed inside the arc-shaped top cover, located below the guide rod. One end of the lead screw is threadedly connected to the rear isolation plate, and the other end is equipped with a handwheel. Furthermore, hooks are provided at the lower parts of the two isolation plates, on which a stabilizing frame is hung.

[0007] Furthermore, a pull rod is provided on the top of the protective plate.

[0008] Furthermore, the lower part of the two isolation plates is provided with square guide grooves that are compatible with the stabilizer.

[0009] Furthermore, an installation cylinder is installed at the lower part of the groove of the isolation plate, and a retaining ball is slidably installed inside the installation cylinder. A spring is connected between the retaining ball and the inner wall of the installation cylinder, and a retaining hole adapted to the retaining ball is opened on the side of the protective plate.

[0010] Furthermore, a rotating rod is rotatably installed in the middle of the two isolation plates. A placement plate is installed at one end of the rotating rod, and an installation groove is opened at the other end. A locking rod is engaged in the installation groove, and a locking groove adapted to the locking rod is opened on the isolation plate.

[0011] Furthermore, a handle is fixed to the top of the stabilizer.

[0012] Furthermore, protective plates are provided on the inner sides of the two isolation plates.

[0013] Furthermore, the pull rod is fitted with an anti-slip sleeve.

[0014] Compared with the prior art, the present invention has the following technical effects: 1. By adjusting the position of the rear isolation plate by the screw, the width of the limiting channel can be flexibly adjusted to accommodate wild boars of different sizes. This not only improves the applicability of the device, but also ensures that each operation can be optimally restrained for animals of a specific size, thereby improving inoculation efficiency and safety.

[0015] 2. The design of the protective plate and the locking mechanism of the ball and the hole can effectively prevent wild boars from accidentally opening due to impact with the protective plate, thus improving the safety and stability of the device.

[0016] 3. The design of the rotating rod and placement plate allows operators to easily place various inoculation tools in easily accessible locations, avoiding the waste of time frequently searching for tools, while also keeping the work area clean and orderly. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0018] Figure 2 This is a three-dimensional structural diagram of the components of this utility model, including the arc-shaped top cover, casters, and stabilizer.

[0019] Figure 3 This is a three-dimensional sectional view of the arc-shaped top cover, isolation plate, and lead screw of this utility model.

[0020] Figure 4 This is a three-dimensional sectional view of the mounting cylinder, spring, and retaining ball components of this utility model.

[0021] Figure 5 This is a three-dimensional sectional view of the isolation plate, rotating rod, and placement plate of this utility model.

[0022] Figure 6 This is a three-dimensional sectional view of the rotating rod, placement plate, and clamping rod of this utility model.

[0023] The components are: 1-arc-shaped top cover, 2-universal wheel, 3-isolation plate, 4-protective plate, 5-pull rod, 6-guide rod, 7-screw rod, 8-handwheel, 9-stabilizing frame, 10-hook, 11-mounting cylinder, 12-spring, 13-ball catch, 14-rotating rod, 15-placement plate, 16-clamping rod, 17-handle, 18-protective plate, 19-anti-slip sleeve. Detailed Implementation

[0024] 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.

[0025] Example 1: Please refer to Figures 1-3A wild boar vaccination device includes an arc-shaped top cover 1 and two isolation plates 3, which are arranged symmetrically front to back. The arc-shaped top cover 1 is fixed to the top of the front isolation plate 3, while the rear isolation plate 3 can slide, forming an adjustable limiting channel between the two isolation plates 3 to accommodate wild boars of different sizes. Protective plates 18, made of soft material, are provided on the inner sides of the two isolation plates 3 to reduce injury caused by direct contact between the animal and the isolation plates 3. Universal wheels 2, symmetrically distributed front to back, are installed at the bottom of both isolation plates 3 for easy movement. Slide grooves are provided on the left and right sides of the front isolation plate 3, within which protective plates 4 for closing the limiting channel are slidably installed. A pull rod 5 is provided on the top of the protective plate 4 to facilitate lifting or lowering by the operator. An anti-slip sleeve 19 is fitted over the pull rod 5 to improve the operator's grip comfort and safety when pulling the protective plate 4, preventing operational errors due to slippage. A guide rod 6 is fixedly connected inside the arc-shaped top cover 1. The guide rod 6 passes through the rear isolation plate 3 and is used to guide the rear isolation plate 3 to move stably. A lead screw 7 is rotatably installed inside the arc-shaped top cover 1. The lead screw 7 is located below the guide rod 6. One end of the lead screw 7 is threaded to the rear isolation plate 3, and the other end is provided with a handwheel 8. By rotating the handwheel 8, the rear isolation plate 3 is driven to move back and forth, thereby adjusting the width of the limiting channel. In addition, hooks 10 are provided at the lower part of the two isolation plates 3. A stabilizing frame 9 is hung on the hooks 10 to enhance the stability of the device. Furthermore, square guide grooves adapted to the stabilizing frame 9 are opened at the lower part of the two isolation plates 3 to guide the stabilizing frame 9 to move along a specific path, ensuring that the stabilizing frame 9 can accurately descend to the ground, providing additional support and enhancing the overall stability of the device. A handle 17 is fixedly connected to the top of the stabilizing frame 9. The design of the handle 17 makes it easy for the operator to lift or place the stabilizing frame 9, increasing the convenience of use.

[0026] When using this device, first use the casters 2 to easily move the device to the desired work location. After reaching the location, remove the stabilizer 9 from the hook 10 and insert it into the square guide groove, allowing it to descend along the guide groove and contact the ground to increase the stability of the device. Next, lift the protective plate 4 upwards using the pull rod 5 to open the limiting channel, allowing the wild boar to enter. After the wild boar enters the limiting channel, lower the protective plate 4 to reset it and prevent the wild boar from escaping. Then, depending on the size of the wild boar, grasp and turn the handwheel 8 to rotate the screw 7, driving the rear isolation plate 3 forward or backward to adjust the width of the limiting channel, ensuring that the wild boar is properly confined within it for safe vaccination. After completing the above steps, the operator can vaccinate the wild boar within the limited space, reducing animal stress while improving work efficiency.

[0027] Example 2: Based on Example 1, please refer to... Figure 3 and Figure 4 The lower part of the sliding groove of the isolation plate 3 is equipped with an installation cylinder 11. A locking ball 13 is slidably installed inside the installation cylinder 11. A spring 12 is connected between the locking ball 13 and the inner wall of the installation cylinder 11. The spring 12 is designed to allow the locking ball 13 to retract inward when subjected to pressure and to pop out when no external force is applied. The side of the protective plate 4 is provided with a locking hole that matches the locking ball 13. The locking ball 13 is inserted into the hole to lock the protective plate 4 and prevent it from being opened accidentally.

[0028] As the protective plate 4 moves up and down along the slide, the locking ball 13 is compressed into the mounting cylinder 11 by the pressure from the side of the protective plate 4. At this time, the spring 12 is compressed. As the protective plate 4 continues to move, once the locking ball 13 is aligned with the locking hole, the locking ball 13 will be pushed out and locked into the corresponding locking hole under the restoring force of the spring 12, thereby fixing the protective plate 4 in this position. This design can effectively prevent wild boars from accidentally opening due to impact with the protective plate 4, thus improving the safety and stability of the device.

[0029] Please see Figure 5 and Figure 6 A rotating rod 14 is rotatably mounted in the middle of the two isolation plates 3. A placement plate 15 is mounted on one end of the rotating rod 14, and an installation groove is opened at the other end. A locking rod 16 is engaged in the installation groove. A locking groove adapted to the locking rod 16 is opened on the isolation plate 3. The locking rod 16 can be freely inserted or pulled out in the installation groove, and can be engaged in the locking groove on the isolation plate 3 to fix the position of the rotating rod 14.

[0030] First, by pulling out the locking lever 16, the locking state of the rotating lever 14 is released. Then, the placement plate 15 is pulled to rotate 90 degrees around the rotating lever 14, adjusting the placement plate 15 to a horizontal position to facilitate the placement of various vaccination tools. Next, the lower end of the locking lever 16 is reinserted into the mounting slot of the rotating lever 14, while the upper end of the locking lever 16 is aligned and engaged in the slot on the isolation plate 3, thereby firmly fixing the placement plate 15 in a horizontal position. This design not only facilitates the placement and retrieval of various tools required for vaccination by operators, but also ensures the stability of the placement plate 15 during use, improves work efficiency, and ensures operational safety.

[0031] The above description is merely an embodiment of this utility model and is not intended to limit the scope of this utility model. All equivalent substitutions made within the principles of this utility model should be included within the protection scope of this utility model. Contents not described in detail in this utility model are existing technologies known to those skilled in the art.

Claims

1. A wild boar vaccination device, comprising an arc-shaped top cover (1) and two isolation plates (3), characterized in that: Two isolation plates (3) are arranged symmetrically front and back. The arc-shaped top cover (1) is fixed to the top of the front isolation plate (3), while the rear isolation plate (3) can slide, so that an adjustable limiting channel is formed between the two isolation plates (3). Both isolation plates (3) are equipped with universal wheels (2) at the bottom. The front isolation plate (3) has sliding grooves on both sides, and a protective plate (4) is slidably installed in the sliding grooves. A guide rod (6) is fixed inside the arc-shaped top cover (1), and the guide rod (6) passes through the rear isolation plate (3). A screw rod (7) is rotatably installed inside the arc-shaped top cover (1). The screw rod (7) is located below the guide rod (6). One end of the screw rod (7) is threaded to the rear isolation plate (3), and the other end is equipped with a handwheel (8). In addition, the lower part of the two isolation plates (3) is equipped with hooks (10), and a stabilizing frame (9) is hung on the hooks (10).

2. The wild boar vaccination device according to claim 1, characterized in that: A pull rod (5) is provided on the top of the protective plate (4).

3. The wild boar vaccination device according to claim 2, characterized in that: The two isolation plates (3) have square guide grooves at the bottom that are compatible with the stabilizer (9).

4. The wild boar vaccination device according to claim 3, characterized in that: An installation cylinder (11) is installed at the lower part of the groove of the isolation plate (3). A retaining ball (13) is slidably installed inside the installation cylinder (11). A spring (12) is connected between the retaining ball (13) and the inner wall of the installation cylinder (11). A retaining hole adapted to the retaining ball (13) is opened on the side of the protective plate (4).

5. The wild boar vaccination device according to claim 4, characterized in that: A rotating rod (14) is rotatably installed in the middle of the two isolation plates (3). A placement plate (15) is installed at one end of the rotating rod (14), and an installation groove is opened at the other end. A locking rod (16) is engaged in the installation groove. A locking groove that matches the locking rod (16) is opened on the isolation plate (3).

6. A wild boar vaccination device according to claim 5, characterized in that: The top of the stabilizer (9) is fixed with a handle (17).

7. A wild boar vaccination device according to claim 6, characterized in that: A protective plate (18) is provided on the inner side of the two isolation plates (3).

8. A wild boar vaccination device according to claim 7, characterized in that: The pull rod (5) is covered with an anti-slip sleeve (19).

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