Animal husbandry ear tag device

Abstract

The utility model relates to the technical field of animal husbandry ear tags, and provides an animal husbandry ear tag device which comprises a lower ear face and an upper ear face, a connecting rod is fixed to the center of the top wall of the lower ear face, a limiting block is fixed to the top end of the connecting rod, a label is installed on one side of the lower ear face, the upper ear face comprises an ear plate, a groove is formed in the top wall of the ear plate, and the ear plate is connected with the groove. A rotating disc is rotatably mounted in the groove, a plurality of sliding grooves are symmetrically formed in the bottom wall of the rotating disc, a guide shaft is fixed between the inner walls of the sliding grooves, sliding blocks are slidably mounted in the sliding grooves, and the guide shaft slidably penetrates through the sliding blocks; the lower ear surface is used for being matched with the upper ear surface to install the label on the ear of the livestock, through the arrangement mode, the lower ear surface and the upper ear surface can be repeatedly used, resource waste is avoided, meanwhile, the movable plate can be matched with the positioning column to fix the label, and the label is convenient to use. Meanwhile, the label can be conveniently disassembled and assembled, and the label can be conveniently taken down for information replacement.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock ear tags, and in particular to a livestock ear tag device. Background Art

[0002] Ear tags are one of the livestock identifications used to prove the identity of livestock. In the livestock breeding industry, in order to facilitate the identification and management of animals, people often choose to add ear tags to the ears of animals to achieve the purpose of identification. Ear tags are commonly used by veterinarians.

[0003] There are still some problems in the use of existing livestock ear tag devices: most ear tags usually use plastic nail posts with metal nail heads, which are fixedly inserted in the slots of the ear tag plates. Once installed, the plastic nail posts can only be removed destructively with the help of scissors, pliers and other tools, which makes the ear tags unable to be reused well, resulting in waste of resources. Utility Model Content

[0004] The utility model provides a livestock ear tag device, which solves the problem that most ear tags in the related art usually use a plastic nail post with a metal nail head, which is fixedly inserted in a slot of an ear tag plate. Once installed, the plastic nail post can only be destructively removed with the help of tools such as scissors and pliers when being removed, thereby causing the ear tag to be unable to be well reused, resulting in a waste of resources.

[0005] The technical solution of the utility model is as follows:

[0006] A livestock ear tag device comprises a lower ear surface and an upper ear surface, a connecting rod is fixed at the center of the top wall of the lower ear surface, a limiting block is fixed on the top of the connecting rod, a sign is installed on one side of the lower ear surface, the upper ear surface comprises an ear plate, the top wall of the ear plate is provided with a groove, a turntable is rotatably installed in the groove, a plurality of sliding grooves are symmetrically provided on the bottom wall of the turntable, a guide shaft is fixed between the inner walls of the sliding groove, a slider is slidably installed in the sliding groove, the guide shaft slides through the slider, a No. 2 spring is fixed between the side wall of the slider and the inner wall of the sliding groove, the No. 2 spring is sleeved on the outside of the guide shaft, a connecting shaft is fixed to the bottom wall of the slider, an L-shaped block is fixed to the bottom end of the connecting shaft, a cavity is provided inside the ear plate corresponding to the position of the L-shaped block, an inclined guide groove is provided on the top wall of the cavity corresponding to the position of the connecting shaft, and the connecting shaft is slidably installed in the guide groove.

[0007] Preferably, a through slot is provided on the bottom wall of the cavity corresponding to the position of the limit block, and a knob is installed on the top wall of the turntable.

[0008] Preferably, a mounting groove is provided on the bottom wall of the lower ear surface corresponding to the position of the sign, a sliding groove is provided at the bottom of one side of the mounting groove, a movable plate is slidably installed in the sliding groove, and a plurality of No. 1 springs are fixed between one side of the movable plate and the inner wall of the sliding groove.

[0009] Preferably, a positioning column is fixed to the top wall of the installation groove, the bottom end of the positioning column is in contact with the top wall of the movable plate, and a positioning hole matching with the positioning column is formed at one end of the sign.

[0010] Preferably, the number of the sliding grooves is at least three, and the number of the sliding grooves is the same as the number of the through grooves.

[0011] The beneficial effects of the utility model are:

[0012] 1. The lower ear surface provided in the utility model is used to cooperate with the upper ear surface to install the sign on the ear of the livestock. When the upper ear surface is in use, one hand holds the ear plate and the other hand turns the knob, and the knob drives the turntable to rotate. During the rotation of the turntable, the connecting shaft drives the slider to move along the sliding groove under the action of the guide groove, thereby driving the L-shaped blocks to move away from each other. At the same time, the No. 2 spring is compressed. At this time, the connecting rod and the limit block on the lower ear surface are passed through the ear hole of the livestock, and the limit block is inserted into the cavity through the through groove. At this time, the knob is released, and under the action of the No. 2 spring, the slider is reset, and the slider drives the L-shaped blocks to move closer to each other through the connecting shaft until the limit block is stuck, completing the installation of the lower ear surface and the upper ear surface. The disassembly method of the lower ear surface and the upper ear surface is similar. Through this setting method, the lower ear surface and the upper ear surface can be reused to avoid waste of resources.

[0013] 2. The movable plate provided in the utility model can cooperate with the positioning column to fix the sign, and at the same time can facilitate the disassembly and installation of the sign, and it is convenient to remove the sign to replace the information. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0015] Figure 1 This is a three-dimensional diagram of the external structure of the utility model;

[0016] Figure 2 It is a three-dimensional diagram of the structure of the utility model in a state where the lower ear surface and the upper ear surface are separated;

[0017] Figure 3 This is a half-section view of the bottom of the lower ear surface of the utility model;

[0018] Figure 4 This is a top view of the utility model in a separated state of the upper ear surface;

[0019] Figure 5 It is a bottom-up stereoscopic view of the utility model in a state where the upper ear surface is separated.

[0020] In the figure: 1. lower ear surface; 2. upper ear surface; 21. ear plate; 22. groove; 23. turntable; 24. sliding groove; 25. guide shaft; 26. slider; 27. No. 2 spring; 28. connecting shaft; 29. ​​L-shaped block; 210. guide groove; 211. cavity; 212. through groove; 213. knob; 3. connecting rod; 4. limit block; 5. nameplate; 6. mounting groove; 7. sliding groove; 8. movable plate; 9. No. 1 spring; 10. positioning column; 11. positioning hole. DETAILED DESCRIPTION

[0021] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example 1

[0023] like Figure 1~Figure 2 , Figure 4~Figure 5 As shown, this embodiment proposes:

[0024] A livestock ear tag device comprises a lower ear surface 1 and an upper ear surface 2, wherein a connecting rod 3 is fixed at the center of the top wall of the lower ear surface 1, a limiting block 4 is fixed at the top of the connecting rod 3, a sign 5 is installed on one side of the lower ear surface 1, and the upper ear surface 2 comprises an ear plate 21, a groove 22 is provided on the top wall of the ear plate 21, a turntable 23 is rotatably installed in the groove 22, a plurality of sliding grooves 24 are symmetrically provided on the bottom wall of the turntable 23, a guide shaft 25 is fixed between the inner walls of the sliding groove 24, a slider 26 is slidably installed in the sliding groove 24, and the guide shaft 2 5 slides through the slider 26, a second spring 27 is fixed between the side wall of the slider 26 and the inner wall of the sliding groove 24, and the second spring 27 is sleeved on the outside of the guide shaft 25. The bottom wall of the slider 26 is fixed with a connecting shaft 28, and the bottom end of the connecting shaft 28 is fixed with an L-shaped block 29. A cavity 211 is opened inside the ear plate 21 at the position corresponding to the L-shaped block 29, and an inclined guide groove 210 is opened on the top wall of the cavity 211 at the position corresponding to the connecting shaft 28, and the connecting shaft 28 is slidably installed in the guide groove 210. A through groove 212 is opened on the bottom wall of the cavity 211 at the position corresponding to the limit block 4, and a knob 213 is installed on the top wall of the turntable 23. The number of the sliding grooves 24 is at least three, and the number of the sliding grooves 24 and the through grooves 212 is the same.

[0025] In this embodiment, the lower ear surface 1 is used to cooperate with the upper ear surface 2 to install the label 5 on the ear of the livestock. When the upper ear surface 2 is in use, one hand holds the ear plate 21 and the other hand rotates the knob 213. The knob 213 drives the turntable 23 to rotate. During the rotation of the turntable 23, the connecting shaft 28 drives the slider 26 to move along the sliding groove 24 under the action of the guide groove 210, thereby driving the L-shaped block 29 to move away from each other. At the same time, the No. 2 spring 27 is compressed. At this time, the connecting rod 23 and the limit block 4 on the lower ear surface 1 are passed through the ear hole of the livestock, and the limit block 4 is inserted into the cavity 211 through the through groove 212. At this time, the knob 213 is released. Under the action of the No. 2 spring 27, the slider 26 is reset. The slider 26 drives the L-shaped block 29 to move closer to each other through the connecting shaft 28 until the limit block 4 is stuck, completing the installation of the lower ear surface 1 and the upper ear surface 2. The disassembly method of the lower ear surface 1 and the upper ear surface 2 is similar. Through this arrangement, the lower ear surface 1 and the upper ear surface 2 can be reused to avoid waste of resources.

[0026] Example 2

[0027] like Figure 3 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes:

[0028] A mounting groove 6 is provided at the bottom wall of the lower ear surface 1 corresponding to the position of the sign 5, a slide groove 7 is provided at the bottom of one side of the mounting groove 6, a movable plate 8 is slidably installed in the slide groove 7, and a number of No. 1 springs 9 are fixed between one side of the movable plate 8 and the inner wall of the slide groove 7. A positioning column 10 is fixed to the top wall of the mounting groove 6, the bottom end of the positioning column 10 is in contact with the top wall of the movable plate 8, and a positioning hole 11 matching the positioning column 10 is provided at one end of the sign 5.

[0029] In this embodiment, the movable plate 8 can cooperate with the positioning column 10 to fix the sign 5, and at the same time can facilitate the disassembly and installation of the sign 5, and conveniently remove the sign 5 to change the information. When the sign 5 needs to be removed, the movable plate 8 is pushed into the slide groove 7 until the movable plate 8 is separated from the positioning column 10, so that the sign 5 is processed and removed from the positioning column 10.

[0030] Working principle:

[0031] When the utility model is in use, first hold the ear plate 21 with one hand and turn the knob 213 with the other hand. The knob 213 drives the turntable 23 to rotate. During the rotation of the turntable 23, the connecting shaft 28 drives the slider 26 to move along the sliding groove 24 under the action of the guide groove 210, thereby driving the L-shaped block 29 to move away from each other. At the same time, the No. 2 spring 27 is compressed. At this time, the connecting rod 23 and the limit block 4 on the lower ear surface 1 are passed through the ear hole of the livestock, and the limit block 4 is inserted into the cavity 211 through the through groove 212. At this time, the knob 213 is released. Under the action of the No. 2 spring 27, the slider 26 is reset. The slider 26 drives the L-shaped block 29 to move closer to each other through the connecting shaft 28 until the limit block 4 is stuck, and the installation of the lower ear surface 1 and the upper ear surface 2 is completed. When it is necessary to remove the sign 5 to change the information, push the movable plate 8 into the slide slot 7 until the movable plate 8 is separated from the positioning column 10, so that the sign 5 is processed and removed from the positioning column 10. The principle of installing and removing the sign 5 is the same.

[0032] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A livestock ear tag device, characterized in that: The invention comprises a lower ear surface (1) and an upper ear surface (2), wherein a connecting rod (3) is fixed at the center of the top wall of the lower ear surface (1), a limiting block (4) is fixed at the top end of the connecting rod (3), a sign (5) is installed on one side of the lower ear surface (1), and the upper ear surface (2) comprises an ear plate (21), a groove (22) is provided on the top wall of the ear plate (21), a turntable (23) is rotatably installed in the groove (22), a plurality of sliding grooves (24) are symmetrically provided on the bottom wall of the turntable (23), a guide shaft (25) is fixed between the inner walls of the sliding groove (24), a slider (26) is slidably installed in the sliding groove (24), and the guide shaft (25) is fixed between the inner walls of the sliding groove (24), a slider (26) is slidably installed in the sliding groove (24), and the guide shaft (25) is fixed between the inner walls of the sliding groove (24). 25) slides through the slider (26), a second spring (27) is fixed between the side wall of the slider (26) and the inner wall of the sliding groove (24), the second spring (27) is sleeved on the outside of the guide shaft (25), a connecting shaft (28) is fixed to the bottom wall of the slider (26), an L-shaped clamping block (29) is fixed to the bottom end of the connecting shaft (28), a cavity (211) is opened inside the ear plate (21) at a position corresponding to the L-shaped clamping block (29), an inclined guide groove (210) is opened on the top wall of the cavity (211) at a position corresponding to the connecting shaft (28), and the connecting shaft (28) is slidably installed in the guide groove (210).

2. A livestock ear tag device according to claim 1, characterized in that: A through slot (212) is provided on the bottom wall of the cavity (211) at a position corresponding to the limit block (4), and a knob (213) is installed on the top wall of the rotating disk (23).

3. A livestock ear tag device according to claim 1, characterized in that: The bottom wall of the lower ear surface (1) is provided with a mounting groove (6) corresponding to the position of the sign (5), a slide groove (7) is provided at the bottom of one side of the mounting groove (6), a movable plate (8) is slidably installed in the slide groove (7), and a plurality of No. 1 springs (9) are fixed between one side of the movable plate (8) and the inner wall of the slide groove (7).

4. A livestock ear tag device according to claim 3, characterized in that: A positioning column (10) is fixed to the top wall of the installation groove (6), the bottom end of the positioning column (10) is in contact with the top wall of the movable plate (8), and a positioning hole (11) matching with the positioning column (10) is formed at one end of the sign (5).

5. The livestock ear tag device according to claim 2, characterized in that: The number of the sliding grooves (24) is at least three, and the number of the sliding grooves (24) is the same as the number of the through grooves (212).

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