Ear tag pliers for animal husbandry and veterinary medicine

Abstract

The utility model discloses ear tag pliers for animal husbandry and veterinary medicine, and relates to the technical field of animal husbandry and veterinary medicine, the ear tag pliers comprise a fixed handle, the end part of the fixed handle is fixedly connected with a fixed disc, the lower side of the fixed handle is fixedly connected with a fixed shaft, the outer side of the fixed shaft is connected with a toothed plate in a nested manner, and the side of the toothed plate is fixedly connected with an adjusting handle; the limiting plates are fixedly connected to the inner side of the fixed handle, and a toothed plate is arranged between the two limiting plates. According to the ear tag pliers for the animal husbandry veterinarian, when a movable disc drives a nail needle to move downwards to conduct ear tag nailing operation, the movable disc can synchronously extrude an adjusting disc, at the moment, the adjusting disc moves downwards and synchronously drives a rotating rod to rotate, and at the moment, the lower end of the rotating rod can synchronously push a clamping plate, so that the clamping plate moves towards the two sides; at the moment, the clamping plate does not clamp the lower ear tag, the ear tag nailing operation is completed, meanwhile, the placed lower ear tag is taken out, manual secondary taking-out is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of animal husbandry and veterinary medicine, in particular to an ear tag pliers for animal husbandry and veterinary medicine. Background Art

[0002] Ear tag pliers are an important tool used to attach ear tags to animals such as pigs, cattle, and sheep for identification and management. Their primary function is to attach ear tags to animals, providing them with a unique identifier. This identification helps veterinarians identify animals, record their basic information (such as breed, age, sex, health status, and feeding history), and perform disease prevention and control, as well as animal husbandry and management.

[0003] When marking an animal, the marking operation needs to be very smooth to prevent the animal from running or shaking its head due to the pain caused by the marking, which may cause ear tearing or even scratching the user's hand.

[0004] To overcome the above-mentioned shortcomings, prior art 1 (publication number: CN118415094A, Chinese patent publication date: August 2, 2024) discloses a multifunctional ear tag forceps for animal husbandry and veterinary medicine. The multifunctional ear tag forceps include: an ear tag forceps body, a disinfection module, a disinfection control module, an integrated chip reader, a wireless transmission module, an LCD display, a safety locking device, a portable case, a power supply, and a charging module. The ear tag forceps body is equipped with a disinfection module, an integrated chip reader disinfection module, a disinfection control module, an integrated chip reader, a wireless transmission module, an LCD display, a safety locking device, a portable case, a power supply, and a charging module. Through its multifunctional integrated design, the multifunctional ear tag forceps solves many technical problems of traditional ear tag forceps, significantly improving operational convenience, safety, and data management capabilities, and has important application value in the modern animal husbandry and veterinary field.

[0005] Prior art 2 (Announcement No.: CN221843438U, Chinese Patent Publication Date: October 18, 2024) discloses an ear tag pliers for livestock and veterinary use, comprising a first pliers body, a second pliers body, a cross arm, and a torsion spring. The first and second pliers bodies are disposed opposite each other, each comprising a pliers head and a handle. The pliers head is disposed at one end of the handle, and each handle is provided with a limit axis. The cross arm comprises a first arm and a second arm, the middle portions of which are rotatably connected by a connector. One end of the first arm is slidably connected to the limit axis on the handle of the first pliers body, and the other end is rotatably connected to the handle of the second pliers body. One end of the second arm is slidably connected to the limit axis on the handle of the second pliers body, and the other end is rotatably connected to the handle of the first pliers body. A torsion spring is disposed on the connector, with each end of the torsion spring supporting the two handles. The ear tag pliers can accurately position the male and female tags, and after tagging, the ear tag pliers can be quickly separated from the tag, reducing the risk of tearing the animal's ear and preventing hand injuries to the user.

[0006] Although existing technologies 1 and 2 can mark the ears of animals relatively smoothly, after the marking is completed, the user needs to manually remove the marked body from the device before subsequent marking operations can be carried out, and the work efficiency is not high.

[0007] So we have proposed a kind of animal husbandry and veterinary ear tag pliers, in order to solve the above-mentioned problem of raising. Utility Model Content

[0008] The purpose of the utility model is to provide an ear tag pliers for animal husbandry and veterinary medicine, so as to solve the problem in the above background technology that after the marking is completed, the user needs to manually remove the marked body from the device before the subsequent marking operation can be carried out, which results in low work efficiency.

[0009] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an ear tag pliers for animal husbandry and veterinary medicine, comprising a fixed handle (1), the end of the fixed handle (1) is fixedly connected to a fixed disk (9), the lower side of the fixed handle (1) is fixedly connected to a fixed shaft (4), and the outer side of the fixed shaft (4) is nested and connected to a tooth plate (8), and the side of the tooth plate (8) is fixedly connected to an adjustment handle (2);

[0010] A limit plate (5), the limit plate (5) is fixedly connected to the inner side of the fixed handle (1), a tooth plate (8) is provided between the two groups of limit plates (5), and a movable disk (10) is fixedly connected to the side of the tooth plate (8), and an adjustment mechanism that can drive the movable disk (10) to move stably is provided between the side of the tooth plate (8) and the gear (3);

[0011] An auxiliary plate (12) is fixedly connected to the inner side of the fixed plate (9), and a clamping plate (16) is provided on the upper side of the auxiliary plate (12), and a limiting mechanism capable of clamping lower ear tags of different sizes is provided between the lower side of the clamping plate (16) and the interior of the auxiliary plate (12).

[0012] Furthermore, the adjustment mechanism includes a slide groove (6), the slide groove (6) is opened on the inner side of the limit plate (5), and the interior of the slide groove (6) is nested with a slider (7), and the outer end of the slider (7) is fixedly connected to the side of the tooth plate (8), and the center of the lower surface of the movable disk (10) is nested with a nail pin (11).

[0013] Furthermore, the tooth plate (8) and the gear (3) are meshed with each other, and the tooth plate (8) drives the slider (7) and the slide groove (6) through the gear (3) to form a sliding structure.

[0014] Furthermore, the movable disk (10) is located above the fixed disk (9), and the circles of the fixed disk (9) and the movable disk (10) are on the same vertical line.

[0015] Furthermore, the limiting mechanism includes a limiting rod (14), the limiting rod (14) is fixedly connected to the inside of the auxiliary plate (12), and the outer side of the limiting rod (14) is nested with a linkage block (13), and the upper surface of the linkage block (13) is fixedly connected to the lower surface of the clamping plate (16), and the side of the linkage block (13) is fixedly connected to the inside of the auxiliary plate (12) with a spring (15);

[0016] The upper surface of the clamping plate (16) is hinged with a rotating rod (17), and the upper end of the rotating rod (17) is hinged with an adjusting disk (18).

[0017] Furthermore, the clamping plate (16) is designed to be an arc-shaped structure when viewed from above, and the linkage block (13) forms a sliding structure with the auxiliary plate (12) through the spring (15).

[0018] Furthermore, the adjusting disk (18) is located between the fixed disk (9) and the movable disk (10), the rotating rod (17) forms a rotating structure through the adjusting disk (18) and the clamping plate (16), and the linkage block (13) forms a sliding structure through the clamping plate (16) and the limiting rod (14).

[0019] Compared with the prior art, the beneficial effects of the present invention are:

[0020] 1. The user can grip the adjustment handle (2), and the adjustment handle (2) will synchronously drive the gear (3) to rotate. At this time, the toothed plate (8) will synchronously move downward under the meshing action of the gear (3). When the toothed plate (8) moves, it will synchronously drive the movable plate (10) to move downward, so that the movable plate (10) drives the nail pin (11) to move downward, thereby installing the ear tag;

[0021] 2. When the tooth plate (8) moves downward, it will synchronously drive the slider (7) to slide along the slide groove (6). At this time, the slide groove (6) can limit the slider (7). Under the limiting effect of the slide groove (6), the slider (7) can make the tooth plate (8) move downward stably, reducing the possibility of the nail needle (11) being offset when moving during the ear tag operation, which may cause harm to the animal;

[0022] 3. A groove is provided on the inner side of the clamping plate (16), and the user can place the lower ear tag between the two sets of clamping plates (16), without the need for the user to hold the lower ear tag, thereby reducing the possibility of the nail needle (11) accidentally injuring the user due to the shaking of the animal during the ear tag piercing operation;

[0023] 4. The clamping plate (16) is subjected to the resistance of the lower ear tag, which drives the linkage block (13) to move twice. At the same time, the linkage block (13) squeezes the spring (15), causing the spring (15) to undergo elastic deformation. Under the influence of the elastic reaction force of the spring (15), the linkage block (13) is squeezed in the reverse direction, thereby allowing the clamping plate (16) to stably clamp the lower ear tag.

[0024] 5. When the movable disc (10) drives the nail needle (11) to move downward to perform the ear tag nailing operation, the movable disc (10) will synchronously squeeze the adjusting disc (18). At this time, the adjusting disc (18) moves downward and synchronously drives the rotating rod (17) to rotate. At this time, the lower end of the rotating rod (17) will synchronously push the clamping plate (16), so that the clamping plate (16) moves to both sides. At this time, the clamping plate (16) does not clamp the lower ear tag. When the ear tag nailing operation is completed, the placed lower ear tag is taken out, reducing manual secondary removal and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the gear of the utility model;

[0027] Figure 3 This is a schematic diagram of the three-dimensional structure of the tooth plate of the utility model;

[0028] Figure 4This is a schematic diagram of the three-dimensional structure of the fixed disk of the utility model;

[0029] Figure 5 This is a schematic diagram of the three-dimensional structure of the rotating rod of the utility model;

[0030] Figure 6 This is a schematic diagram of the three-dimensional structure of the clamping plate of the utility model.

[0031] In the figure: 1. Fixed handle; 2. Adjusting handle; 3. Gear; 4. Fixed shaft; 5. Limiting plate; 6. Slide groove; 7. Slider; 8. Tooth plate; 9. Fixed disk; 10. Movable disk; 11. Nail needle; 12. Auxiliary plate; 13. Linkage block; 14. Limiting rod; 15. Spring; 16. Clamping plate; 17. Rotating rod; 18. Adjusting disk. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0033] Example 1: Figure 1 and Figure 4 The technical solution shown in the figure, the present invention provides the following technical solution: an ear tag pliers for animal husbandry and veterinary use, which discloses an adjustment handle 2, and the adjustment handle 2 can drive the device to insert and install the ear tag:

[0034] A fixed handle 1, the end of which is fixedly connected to a fixed plate 9, and the lower side of the fixed handle 1 is fixedly connected to a fixed shaft 4, and the outer side of the fixed shaft 4 is nested with a toothed plate 8, while the side of the toothed plate 8 is fixedly connected to the adjustment handle 2;

[0035] The user can hold the adjustment handle 2 tightly, and the adjustment handle 2 will synchronously drive the gear 3 to rotate. At this time, the toothed plate 8 will synchronously move downward under the meshing action of the gear 3. The toothed plate 8 will synchronously drive the movable disk 10 to move downward while moving, so that the movable disk 10 drives the nail needle 11 to move downward, thereby installing the ear tag. A groove is provided on the inner side of the clamping plate 16, and the user can place the lower ear tag between the two sets of clamping plates 16. The user does not need to hold the lower ear tag in hand, reducing the possibility of the nail needle 11 accidentally injuring the user due to the shaking of the animal during the ear tag puncture operation.

[0036] Example 2: Figure 1 、 Figure 2 and Figure 3The technical solution shown in the figure, the present invention provides the following technical solution: an ear tag pliers for animal husbandry and veterinary use, which discloses an adjustment mechanism, through which the movable disk 10 can be driven to move stably:

[0037] The limiting plate 5 is fixedly connected to the inner side of the fixed handle 1. A toothed plate 8 is provided between the two sets of limiting plates 5, and a movable disk 10 is fixedly connected to the side of the toothed plate 8. An adjustment mechanism that can drive the movable disk 10 to move stably is provided between the side of the toothed plate 8 and the gear 3;

[0038] The adjusting mechanism includes a slide groove 6, which is opened on the inner side of the limit plate 5, and a slider 7 is nested inside the slide groove 6, and the outer end of the slider 7 is fixedly connected to the side of the tooth plate 8, and a nail pin 11 is nested at the center of the lower surface of the movable disk 10. The tooth plate 8 and the gear 3 are engaged with each other, and the tooth plate 8 drives the slider 7 and the slide groove 6 through the gear 3 to form a sliding structure. The movable disk 10 is located above the fixed disk 9, and the circles of the fixed disk 9 and the movable disk 10 are on the same vertical line.

[0039] When the tooth plate 8 moves downward, it will synchronously drive the slider 7 to slide along the slide groove 6. At this time, the slide groove 6 can limit the slider 7. Under the limiting action of the slide groove 6, the slider 7 can make the tooth plate 8 move downward stably, reducing the possibility of the nail needle 11 deviating when moving during the ear tag operation, which may cause harm to the animal.

[0040] Example 3: As shown in the figure and the figure, this utility provides the following technical solutions: an ear tag pliers for animal husbandry and veterinary medicine, which discloses a limiting mechanism, through which ear tags of different sizes can be clamped:

[0041] The auxiliary plate 12 is fixedly connected to the inner side of the fixed plate 9, and a clamping plate 16 is provided on the upper side of the auxiliary plate 12. A limiting mechanism capable of clamping lower ear tags of different sizes is provided between the lower side of the clamping plate 16 and the interior of the auxiliary plate 12;

[0042] The limiting mechanism includes a limiting rod 14, which is fixedly connected to the inside of the auxiliary plate 12, and a linkage block 13 is nested and connected to the outside of the limiting rod 14. The upper surface of the linkage block 13 is fixedly connected to the lower surface of the clamping plate 16. At the same time, a spring 15 is fixedly connected to the side of the linkage block 13 and the inside of the auxiliary plate 12.

[0043] The upper surface of the clamping plate 16 is hinged with a rotating rod 17, and the upper end of the rotating rod 17 is hinged with an adjusting disk 18. The clamping plate 16 is designed to be arc-shaped when viewed from above. The linkage block 13 forms a sliding structure with the auxiliary plate 12 through the spring 15. The adjusting disk 18 is located between the fixed disk 9 and the movable disk 10. The rotating rod 17 forms a rotating structure with the clamping plate 16 through the adjusting disk 18, and the linkage block 13 forms a sliding structure with the limiting rod 14 through the clamping plate 16.

[0044] The clamping plate 16 is subjected to the resistance of the lower ear tag, which drives the linkage block 13 to move twice. At the same time, the linkage block 13 will squeeze the spring 15, causing the spring 15 to undergo elastic deformation. Under the influence of the elastic reaction force of the spring 15, the linkage block 13 will be squeezed in the opposite direction to push the clamping plate 16 to stably clamp the lower ear tag. When the movable disk 10 drives the nail needle 11 to move downward to perform the ear tag nailing operation, the movable disk 10 will synchronously squeeze the adjusting disk 18. At this time, the adjusting disk 18 moves downward and synchronously drives the rotating rod 17 to rotate. At this time, the lower end of the rotating rod 17 will synchronously push the clamping plate 16, causing the clamping plate 16 to move to both sides. At this time, the clamping plate 16 may not clamp the lower ear tag. While completing the ear tag nailing operation, the placed lower ear tag can be taken out, reducing manual secondary removal and improving work efficiency.

[0045] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0046] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An ear tag pliers for animal husbandry and veterinary medicine, comprising a fixed handle (1), wherein the end of the fixed handle (1) is fixedly connected to a fixed plate (9), and the lower side of the fixed handle (1) is fixedly connected to a fixed shaft (4), and the outer side of the fixed shaft (4) is nested and connected to a tooth plate (8), and the side of the tooth plate (8) is fixedly connected to an adjustment handle (2); Its characteristics are: Also includes: A limit plate (5), the limit plate (5) is fixedly connected to the inner side of the fixed handle (1), a tooth plate (8) is provided between the two groups of limit plates (5), and a movable disk (10) is fixedly connected to the side of the tooth plate (8), and an adjustment mechanism that can drive the movable disk (10) to move stably is provided between the side of the tooth plate (8) and the gear (3); An auxiliary plate (12) is fixedly connected to the inner side of the fixed plate (9), and a clamping plate (16) is provided on the upper side of the auxiliary plate (12), and a limiting mechanism capable of clamping lower ear tags of different sizes is provided between the lower side of the clamping plate (16) and the interior of the auxiliary plate (12).

2. The ear tag pliers for animal husbandry and veterinary medicine according to claim 1, characterized in that: The adjustment mechanism includes a slide groove (6), the slide groove (6) is opened on the inner side of the limit plate (5), and the interior of the slide groove (6) is nested with a slider (7), and the outer end of the slider (7) is fixedly connected to the side of the tooth plate (8), and the center of the lower surface of the movable disk (10) is nested with a nail pin (11).

3. The ear tag pliers for animal husbandry and veterinary use according to claim 2, characterized in that: The tooth plate (8) and the gear (3) are meshed with each other, and the tooth plate (8) drives the slider (7) and the slide groove (6) through the gear (3) to form a sliding structure.

4. The ear tag pliers for animal husbandry and veterinary use according to claim 2, characterized in that: The movable disk (10) is located above the fixed disk (9), and the circles of the fixed disk (9) and the movable disk (10) are on the same vertical line.

5. The ear tag pliers for animal husbandry and veterinary medicine according to claim 1, characterized in that: The limiting mechanism includes a limiting rod (14), the limiting rod (14) is fixedly connected to the inside of the auxiliary plate (12), and the outer side of the limiting rod (14) is nested with a linkage block (13), and the upper surface of the linkage block (13) is fixedly connected to the lower surface of the clamping plate (16), and the side of the linkage block (13) is fixedly connected to the inside of the auxiliary plate (12) with a spring (15); The upper surface of the clamping plate (16) is hinged with a rotating rod (17), and the upper end of the rotating rod (17) is hinged with an adjusting disk (18).

6. The ear tag pliers for animal husbandry and veterinary use according to claim 5, characterized in that: The clamping plate (16) is designed to be an arc-shaped structure when viewed from above, and the linkage block (13) forms a sliding structure with the auxiliary plate (12) through the spring (15).

7. The ear tag pliers for animal husbandry and veterinary use according to claim 5, characterized in that: The adjusting disk (18) is located between the fixed disk (9) and the movable disk (10); the rotating rod (17) forms a rotating structure through the adjusting disk (18) and the clamping plate (16); and the linkage block (13) forms a sliding structure through the clamping plate (16) and the limiting rod (14).

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