Automatic springback type ear tag pliers

Abstract

The utility model discloses a pair of automatic springback ear tag pliers, which relates to the technical field of ear tag pliers, and comprises ear tag pliers, the ear tag pliers comprise a handle, a protective sleeve is arranged outside the handle, a pliers head is arranged at one end of the handle, a springback spring is arranged on the side surface of the protective sleeve, an ear tag nail is arranged on one side of the pliers head, and the ear tag nail is arranged on the other side of the handle. A protective pad is arranged on one side of the ear tag nail, a protective cap is arranged on the other side of the ear tag nail, and a positioning assembly is arranged in the middle of the forceps head. The ear tag nail is positioned and connected through the positioning assembly, and the protective cap is inserted between the two arc-shaped clamping plates, so that the ejection spring and the connecting spring extrude the supporting rod and the arc-shaped clamping plates, and the two arc-shaped clamping plates position and clamp the top and the bottom of the protective cap; and the ear tag nail does not need to be taken down after punching, so that the pain of the livestock is relieved, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of ear tag pliers technology, and in particular to an automatic spring-loaded ear tag pliers. Background Technology

[0002] For management purposes, ear tagging pliers are used to tag the ears of livestock. Ear tags can manage information such as each animal's ear number, breed, origin, production performance, immunization status, health condition, and owner. Ear tagging pliers are needed in the process of tagging.

[0003] The patent CN 220157328 U mentions an automatic rebound ear tag pliers. This patent uses a telescopic block and a first spring to facilitate the extension and retraction of the extension rod while simultaneously fixing it in place. An adjustment hole allows for easy adjustment of the extension rod's length. A locking block and a second spring further secure the telescopic block, preventing the extension rod from shifting due to pressure during use, thus allowing the operator to easily adjust the handle length as needed. However, this patent still has the following problems:

[0004] The device is not ideal for quickly replacing ear tag pins during use. After marking, staff need to reinstall the ear tags, which increases their workload. Therefore, an automatic spring-loaded ear tag clamp is needed to solve the above problems. Utility Model Content

[0005] The main purpose of this invention is to provide an automatic rebound ear tag clamp, which can effectively solve the problems in the background art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] An automatic rebound ear tag pliers includes an ear tag pliers, the ear tag pliers include a handle, the outside of the handle is provided with a protective sleeve, and one end of the handle is provided with a pliers head, the side of the protective sleeve is provided with a rebound spring, one side of the pliers head is provided with an ear tag pin, one side of the ear tag pin is provided with a protective pad, and the other side of the ear tag pin is provided with a protective cap, and a positioning component is provided in the middle of the pliers head.

[0008] The positioning component includes a plug slot, a stabilizing sleeve at the top of the plug slot, a connecting rod in the middle of the stabilizing sleeve, a support rod in the middle of the connecting rod, a limiting slide plate at the top of the support rod, an ejection spring at the top of the limiting slide plate, a mounting base at the bottom of the support rod, an arc-shaped clamping plate at the bottom of the mounting base, and a connecting spring at the top of the arc-shaped clamping plate.

[0009] Preferably, the insertion slot is located at the end of the pliers head away from the handle, and a stabilizing sleeve is bolted to the top of the insertion slot. There are two stabilizing sleeves, which are symmetrically distributed in the middle of the top and bottom of the insertion slot, and a connecting sleeve rod is bolted to the middle of the stabilizing sleeve, with the bottom end of the connecting sleeve rod penetrating the insertion slot.

[0010] Preferably, a support rod is slidably connected to the bottom middle of the connecting sleeve rod, and the support rod passes through the connecting sleeve rod and connects to the inside of the insertion groove. A limiting slide plate is installed on the top of the support rod by bolts, and the outer wall of the limiting slide plate is slidably connected to the inner wall of the connecting sleeve rod. An ejector spring is fixedly connected to the top of the limiting slide plate, and the top end of the ejector spring is fixedly connected to the top inner wall of the connecting sleeve rod.

[0011] Preferably, the bottom end of the support rod is fixedly connected to a mounting base, and the bottom of the mounting base is bolted with an arc-shaped clamping plate. There are two arc-shaped clamping plates, which are symmetrically distributed inside the insertion slot. The inner wall of the arc-shaped clamping plate is in contact with the outer wall of the protective cap. A connecting spring is fixedly connected to the outer wall of the arc-shaped clamping plate near the mounting base, and the connecting spring is sleeved on the outside of the support rod. The top of the connecting spring is fixedly connected to the bottom of the stabilizing sleeve.

[0012] Preferably, there are two handles, which are installed together at an intersection. One end of each handle is covered with a protective sleeve, and a spring is snapped onto the opposite side of each of the two protective sleeves. The spring connects the two handles, and a rotating shaft is rotatably connected to the end of each handle away from the protective sleeve, and the rotating shaft passes through both handles.

[0013] Preferably, the end of the handle away from the protective sleeve is fixedly connected to a pliers head, and there are two pliers heads, which are symmetrically distributed on both sides of the rotating shaft. The two pliers heads are respectively set to correspond to the two handles, and a protective pad is installed on one side of one pliers head, and an ear tag is installed on the side of the other pliers head. A protective cap is installed on the side of the ear tag near the pliers head, and a groove is opened in the middle of the side of the protective pad near the ear tag.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] In this invention, a positioning component is used to position and connect the ear tag. A protective cap is inserted between two arc-shaped clamping plates, causing the ejector spring and connecting spring to compress the support rod and the arc-shaped clamping plates. This allows the two arc-shaped clamping plates to position and clamp the top and bottom of the protective cap, facilitating the replacement and removal of the ear tag. After drilling, the ear tag does not need to be removed, reducing pain for livestock and improving the practicality of the device. Attached Figure Description

[0016] Figure 1This is a first-person perspective perspective view of the entire device of this utility model;

[0017] Figure 2 This is a second-view perspective perspective view of the entire device of this utility model;

[0018] Figure 3 This is a schematic diagram of the positioning component of this utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the connecting sleeve rod of this utility model.

[0020] In the diagram: 1. Ear tag pliers; 2. Handle; 3. Protective sleeve; 4. Rebound spring; 5. Pliers head; 6. Rotating shaft; 7. Ear tag pin; 8. Protective pad; 9. Groove; 10. Positioning assembly; 11. Insertion slot; 12. Stabilizing sleeve; 13. Connecting sleeve rod; 14. Support rod; 15. Limiting slide plate; 16. Ejection spring; 17. Arc-shaped clamping plate; 18. Connecting spring; 19. Mounting base; 20. Protective cap. Detailed Implementation

[0021] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0022] Please see Figure 1 , Figure 2 , Figure 3 As shown, an automatic spring-loaded ear tag pliers includes an ear tag pliers 1.

[0023] The ear tag pliers 1 includes a handle 2, a protective sleeve 3 on the outside of the handle 2, and a pliers head 5 at one end of the handle 2. A return spring 4 is provided on the side of the protective sleeve 3. An ear tag pin 7 is provided on one side of the pliers head 5, a protective pad 8 is provided on one side of the ear tag pin 7, and a protective cap 20 is provided on the other side of the ear tag pin 7. A positioning component 10 is provided in the middle of the pliers head 5. There are two handles 2, which are installed together at an intersection. A protective sleeve 3 is covered on the outside of one end of the handle 2, and a return spring 4 is engaged on the opposite side of the two protective sleeves 3. The return spring 4 connects the two... Handle 2, with a rotating shaft 6 rotatably connected to the end of handle 2 away from protective sleeve 3, and the rotating shaft 6 passes through both handles 2. A pliers head 5 is fixedly connected to the end of handle 2 away from protective sleeve 3, and there are two pliers heads 5, which are symmetrically distributed on both sides of the rotating shaft 6. The two pliers heads 5 are respectively set to correspond to the two handles 2. A protective pad 8 is installed on one side of one pliers head 5, and an ear tag 7 is installed on the side of the other pliers head 5. A protective cap 20 is installed on the side of the ear tag 7 near the pliers head 5. A groove 9 is opened in the middle of the side of the protective pad 8 near the ear tag 7.

[0024] Please see Figure 1 , Figure 2 , Figure 3, Figure 4 As shown, the positioning assembly 10 includes a insertion slot 11, a stabilizing sleeve 12 at the top of the insertion slot 11, a connecting sleeve rod 13 in the middle of the stabilizing sleeve 12, a support rod 14 in the middle of the connecting sleeve rod 13, a limiting slide plate 15 at the top of the support rod 14, an ejection spring 16 at the top of the limiting slide plate 15, a mounting base 19 at the bottom of the support rod 14, an arc-shaped clamping plate 17 at the bottom of the mounting base 19, and a connecting spring 18 at the top of the arc-shaped clamping plate 17. The insertion slot 11 is located at the end of the clamp head 5 away from the handle 2. A stabilizing sleeve 12 is bolted to the top of the insertion slot 11. Two stabilizing sleeves 12 are symmetrically distributed at the top and bottom of the insertion slot 11, respectively. A connecting sleeve rod 13 is bolted to the middle of each stabilizing sleeve 12, with its bottom end penetrating the insertion slot 11. A support rod 14 is slidably connected to the bottom of the connecting sleeve rod 13, penetrating the connecting sleeve rod 13 and connecting to the interior of the insertion slot 11. A limiting slide plate 15 is bolted to the top of the support rod 14, and the outer wall of the limiting slide plate 15 is slidably connected to the inner wall of the connecting sleeve rod 13. A push-out spring 16 is fixedly connected to the top of the sliding plate 15, and the top end of the push-out spring 16 is fixedly connected to the top inner wall of the connecting sleeve rod 13. A mounting base 19 is fixedly connected to the bottom end of the support rod 14, and an arc-shaped clamping plate 17 is bolted to the bottom of the mounting base 19. There are two arc-shaped clamping plates 17, which are symmetrically distributed inside the insertion slot 11. The inner wall of the arc-shaped clamping plate 17 is in contact with the outer wall of the protective cap 20. A connecting spring 18 is fixedly connected to the outer wall of the arc-shaped clamping plate 17 near the mounting base 19, and the connecting spring 18 is sleeved on the support rod 14. Externally, the top of the connecting spring 18 is fixedly connected to the bottom of the stabilizing sleeve 12. The positioning component 10 is used to position the ear tag 7. The protective cap 20 is inserted between the two arc-shaped clamping plates 17, so that the ejector spring 16 and the connecting spring 18 can compress the support rod 14 and the arc-shaped clamping plate 17. This allows the two arc-shaped clamping plates 17 to position and clamp the top and bottom of the protective cap 20, which facilitates the replacement and removal of the ear tag 7. After drilling, there is no need to remove the ear tag 7, reducing the pain of livestock and improving the practicality of the device.

[0025] It should be noted that this utility model is an automatic spring-loaded ear tag pliers. In use, the protective cap 20 at one end of the ear tag pin 7 is inserted into the insertion slot 11. Simultaneously, during insertion, the protective cap 20 compresses the two arc-shaped clamping plates 17 inside the insertion slot 11, causing the arc-shaped clamping plates 17 to retract away from the protective cap 20. The arc-shaped clamping plates 17 drive the support rod 14 to retract into the connecting sleeve rod 13. The arc-shaped clamping plates 17 and the support rod 14 respectively compress the connecting spring 18 and the ejector spring 16. When the side of the protective cap 20 contacts the side of the pliers head 5, the pushing stops, and pressure is applied to the ejector spring 16 and the connecting spring. The force on 18 disappears, causing the ejector spring 16 to spring back the limiting slide plate 15 and the support rod 14. The support rod 14 drives the arc-shaped clamping plate 17 to clamp the outside of the protective cap 20, thereby achieving the positioning connection of the protective cap 20. Then, the two handles 2 are squeezed, causing the two handles 2 to compress the two clamp heads 5 in opposite directions, thereby enabling the ear tag 7 to mark the livestock. The ear tag 7 penetrates the livestock's ear and connects to the groove 9 in the middle of the protective pad 8. The other end of the insertion slot 11 abuts against the protective cap 20, thereby separating the protective cap 20 from the arc-shaped clamping plate 17, leaving the ear tag 7 on the livestock's ear, completing the work.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An automatic rebound ear tag pliers, comprising an ear tag pliers (1), characterized in that: the ear tag pliers (1) comprises a handle (2), the outer of the handle (2) is provided with a protective sleeve (3), one end of the handle (2) is provided with a pliers head (5), the side of the protective sleeve (3) is provided with a rebound spring (4), one side of the pliers head (5) is provided with an ear tag (7), one side of the ear tag (7) is provided with a protective pad (8), the other side of the ear tag (7) is provided with a protective cap (20), and the middle of the pliers head (5) is provided with a positioning assembly (10); the positioning assembly (10) comprises a plug-in slot (11), the top of the plug-in slot (11) is provided with a stabilizing sleeve (12), the middle of the stabilizing sleeve (12) is provided with a connecting sleeve rod (13), the middle of the connecting sleeve rod (13) is provided with a supporting rod (14), the top of the supporting rod (14) is provided with a limiting sliding plate (15), the top of the limiting sliding plate (15) is provided with an ejection spring (16), the bottom of the supporting rod (14) is provided with a mounting seat (19), and the bottom of the mounting seat (19) is provided with an arc-shaped clamping plate (17), the top of the arc-shaped clamping plate (17) is provided with a connecting spring (18).

2. The automatic rebound ear tag applicator of claim 1, wherein: The plug-in slot (11) is opened in the end of the pliers head (5) away from the handle (2), and the top of the plug-in slot (11) is provided with the stabilizing sleeve (12) by bolts, the stabilizing sleeve (12) has two, which are symmetrically distributed in the middle of the top and bottom of the plug-in slot (11), and the middle of the stabilizing sleeve (12) is provided with the connecting sleeve rod (13) by bolts, and the bottom end of the connecting sleeve rod (13) penetrates the plug-in slot (11).

3. An automatic snapback ear tag pincer according to claim 2, wherein: The bottom middle of the connecting sleeve rod (13) is slidably connected with the supporting rod (14), and the supporting rod (14) penetrates the connecting sleeve rod (13) and is connected to the inside of the plug-in slot (11), the top of the supporting rod (14) is provided with the limiting sliding plate (15) by bolts, and the outer wall of the limiting sliding plate (15) is slidably connected with the inner wall of the connecting sleeve rod (13), the top of the limiting sliding plate (15) is fixedly connected with the ejection spring (16), and the top end of the ejection spring (16) is fixedly connected with the top inner wall of the connecting sleeve rod (13).

4. The automatic resilient ear tag applicator of claim 3 wherein: The bottom end of the supporting rod (14) is fixedly connected with the mounting seat (19), and the bottom of the mounting seat (19) is provided with the arc-shaped clamping plate (17) by bolts, the arc-shaped clamping plate (17) has two, which are symmetrically distributed in the inside of the plug-in slot (11), and the inner wall of the arc-shaped clamping plate (17) is in contact with the outer wall of the protective cap (20), the side outer wall of the arc-shaped clamping plate (17) close to the mounting seat (19) is fixedly connected with the connecting spring (18), and the connecting spring (18) is sleeved on the outside of the supporting rod (14), and the top of the connecting spring (18) is fixedly connected with the bottom of the stabilizing sleeve (12).

5. The automatic resilient ear tag applicator of claim 1 wherein: The handle (2) has two, respectively intersecting installation together, one end of the handle (2) outside set with protective sleeve (3), and two protective sleeve (3) relative to one side of the clamping spring (4), the spring (4) connecting two handle (2), the handle (2) away from the protective sleeve (3) one end of the rotating shaft (6) is connected with, and rotating shaft (6) through two handle (2).

6. An automatic snapback ear tag pincer according to claim 5 wherein: The handle (2) away from the protective sleeve (3) one end fixedly connected with the head (5), and the head (5) has two, respectively symmetrically distributed in the two sides of the rotating shaft (6), two the head (5) is respectively arranged with two handle (2), and one side of one of the head (5) is provided with protective pad (8), the side of the other head (5) is provided with ear tag nail (7), the ear tag nail (7) is close to the side of the head (5) is provided with protective cap (20), the protective pad (8) is close to the side of the ear tag nail (7) in the middle is provided with recess (9).

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