Cow hind limb anti-kicking device

Abstract

The utility model discloses a hind limb kicking prevention device for cattle, and relates to the technical field of veterinary instruments. The device comprises a shell, a second fixing block is fixedly connected to the back face of the shell, a first connecting block is fixedly connected to the back face of the second fixing block, a grab handle is fixedly connected to the back face of the first connecting block, a rotating piece is arranged on the left side of the shell, and a first fixing block is rotationally connected to the left side of the rotating piece. Specifically, a user adjusts the device to a proper length, then a lantern ring piece is in contact with a cattle hoof, the device is pushed forwards, the cattle hoof enters a lantern ring, a rotating block drives the lantern ring piece to reset under the limitation of a small rotating shaft due to the elasticity of a small spring arranged in a rotating block with a hole, and the cattle hoof cannot struggle off; when the cattle hoof is fixed, the cattle hoof is pushed forwards to be in contact with the cattle hoof to be fixed, so that the time for manually adjusting the size and fixing is greatly shortened, a user can adjust the cattle hoof at a short distance, and the safety of the user when the cattle hoof is fixed is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of animal equipment, in particular to a hind limb kick prevention device for cattle. Background Art

[0002] When dairy cows are in the lactation period, they will be more sensitive to the external environment, especially when they are milked, disinfected and cleaned, blood is collected from the tail, and hoof repairs are performed. The cows will become resistant and anxious, and are prone to violent movements such as limb agitation and kicking, causing trauma to operators and work equipment.

[0003] The application announcement number of the related technology is CN205431510U. The anti-kicking device for hind limbs of cattle is disclosed. By setting a movable inner plate and a blocking column, the anti-kicking device can be adapted to different widths of cattle hind limbs and can be adjusted; the steel pipe is set in a cylindrical shape, and a retractable elastic rubber sleeve is set outside the hard spring to avoid damaging the cow's udder; a combination of a clamping column and a clamping hole is set to adjust and fix according to the size of the cattle's hind limbs.

[0004] The above-mentioned device can adapt to different widths of cattle's hind limbs by providing a movable inner plate and a blocking column. The combination of a clamping column and a clamping hole can be adjusted and fixed according to the size of the cattle's hind limbs. However, when the device is worn on the cattle's hind hoof, it is very cumbersome and requires manual close-range adjustment of the size, which is time-consuming. The cattle may even resist kicking out their hind hooves during manual adjustment, causing injuries to the user. Utility Model Content

[0005] The purpose of the utility model is to provide a hind limb kick prevention device for cattle. The user holds the handle and rotates the nut to rotate the fixed block to an appropriate length, then makes the collar plate contact the cattle's hind hoof, pushes the device forward to rotate the collar plate inward, then the cattle's hoof enters the collar, and the collar plate is reset to prevent the cattle's hoof from breaking free. Then the user starts the motor and pushes the large fixed block forward to make the rubber block fixed on the gasket move forward to contact the cattle's hoof for positioning and fixing. This solves the problem that the existing device is very cumbersome when worn on the cattle's hind hoof and requires manual close-range adjustment of the size, which is time-consuming, and even the problem that the cattle resists kicking out the hind hoof during manual adjustment, causing the user to be injured.

[0006] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0007] The utility model discloses a hind limb kick prevention device for cattle, comprising a shell, a fixed block 2 is fixedly connected to the back side of the shell, a connecting block 1 is fixedly connected to the back side of the fixing block 2, a handle is fixedly connected to the back side of the connecting block 1, a rotating piece is arranged on the left side of the shell, a fixed block 1 is rotatably connected to the left side of the rotating piece, a small fixed block is fixedly connected to the front side of the fixing block 1, a rotating block is rotatably connected to the inside of the small fixing block, a rotating shaft is rotatably connected to the inside of the rotating block, a rotating block with a hole is fixedly connected to the outer surface of the rotating shaft, a small rotating shaft is fixedly connected to the inside of the rotating block with a hole, a rotating block is rotatably connected to the surface of the small rotating shaft, a collar piece is fixedly connected to the right side of the rotating block, a small spring is fixedly connected to the left side of the rotating block, a collar is fixedly connected to the right side of the small fixing block, a telescopic rod is fixedly connected to the fixed connector on the left side of the fixing block 2, and a small connecting block is fixedly connected to the left side of the telescopic rod, the collar piece is arranged so that the cow's hoof will not break away from the collar piece after entering the collar piece, thereby playing a good limiting role in preventing the cow from kicking.

[0008] Furthermore, a rotating rod is fixedly connected to the top of the hole rotating block, a pull rod is rotatably connected to the surface of the rotating rod, and a rubber gasket is fixedly connected to the front of the shell. The setting of the rubber gasket can make the ring plate play a shock-absorbing role during movement, and will not cause the device to be easily damaged, thereby extending the service life of the equipment.

[0009] Furthermore, the left side of the ring piece is fixedly connected to a limiting block, the bottom of the small spring is fixedly connected to the inner wall of the rotating block with a hole, and the setting of the limiting piece can limit the sleeve ring piece in the sleeve so that the cow's hoof is limited in the sleeve.

[0010] Furthermore, a rotating drum is rotatably connected inside the shell, a limiting tooth is fixedly connected to the inner wall of the rotating drum, a threaded rod is threadedly connected to the surface of the limiting tooth, a nut is fixedly connected to the right side of the threaded rod, a fixed plate is rotatably connected to the left side of the nut, and a limiting plate is fixedly connected to the inner wall of the rotating drum. The threaded rod of the limiting plate will not deviate or get stuck during rotation, so that the device can run more smoothly.

[0011] Furthermore, a motor is fixedly connected to the top of the handle, an electric push rod is fixedly connected to the front output end of the motor, a push block is fixedly connected to the front of the electric push rod, a large fixed block is fixedly connected to the front of the push block, a support block is fixedly connected to the back of the large fixed block, a slider is slidably connected to the bottom of the push block, the bottom of the slider is fixedly connected to the top of the outer shell, a connecting block 2 is fixedly connected to the back of the support block, a small slider is fixedly connected to the bottom of the connecting block 2, and a slideway is slidably connected to the bottom of the small slider. The setting of the slider can enable the push block to move along the trajectory set by the slider without causing it to deviate, thereby making the device smoother during operation.

[0012] Furthermore, the large fixed block is fixedly connected to a telescopic block on the front side, the telescopic block is fixedly connected to a gasket on the front side, the gasket is fixedly connected to a rubber block on the front side, and the gasket is fixedly connected to a spring on the back side. The setting of the spring can protect the cow's hoof when fixing the cow's hoof without causing damage to the hoof.

[0013] Furthermore, the left side of the rotating drum is fixedly connected to the right side of the rotating plate, the collar is matched with the collar plate, and the setting of the rotating plate can enable the rotating drum to drive the fixed block to move synchronously when it moves.

[0014] The utility model has the following beneficial effects:

[0015] 1. The utility model sets a collar piece, specifically, the user adjusts the device to a suitable length, then contacts the collar piece with the cow's hoof, pushes the device forward, and allows the cow's hoof to enter the collar. Due to the elastic force of the small spring arranged inside the rotating block with a hole, the rotating block drives the collar piece to reset under the restriction of the small rotating shaft, so that the cow's hoof cannot break free, and is pushed forward to contact the cow's hoof for fixation, which greatly reduces the time for manpower to adjust the size and fix, allows the user to adjust the cow's hoof without close range, and increases the safety of the user when fixing the cow's hoof.

[0016] 2. The utility model sets a rotating drum. Specifically, the user rotates the nut to make the threaded rod perform threaded motion with the limiting teeth inside the rotating drum under the restriction of the limiting plate, so that the rotating drum as a whole moves forward. Since the small slider is connected to the fixed block one with a slide, the rubber block is driven to move simultaneously through the connection between the connecting block two and the large fixed block. When the user uses the device to fix the hooves of cattle of different shapes and sizes, the user can well choose the required spacing and length of the device, which makes it more convenient for the user to use.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the drawings required for describing the embodiment will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is a schematic diagram of the housing structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the ring structure of the utility model;

[0021] Figure 3For this utility model Figure 2 A is a schematic diagram of the enlarged structure of the middle part;

[0022] Figure 4 This is a schematic diagram of the structure of the utility model drum;

[0023] Figure 5 This is a schematic diagram of the structure of the large fixed block of the utility model;

[0024] Figure 6 For this utility model Figure 5 Schematic diagram of the enlarged structure of B.

[0025] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0026] 1. Shell; 11. Connecting block 1; 111. Handle; 12. Rotating piece; 13. Fixed block 1; 15. Fixed block 2; 2. Rotating block; 21. Rotating block with hole; 211. Rotating shaft; 22. Small rotating shaft; 23. Rotating rod; 231. Pull rod; 24. Ring; 25. Small fixed block; 26. Rubber gasket; 3. Rotating block; 31. Small spring; 32. Ring piece; 321. Limiting block; 4. Rotating drum; 41 , limit teeth; 42, threaded rod; 43, fixed plate; 431, nut; 44, limit plate; 5, motor; 51, electric push rod; 511, push block; 512, large fixed block; 52, support block; 53, connecting block 2; 531, small slider; 532, slideway; 54, telescopic rod; 55, slider; 541, small connecting block; 6, telescopic block; 61, gasket; 611, rubber block; 62, spring. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in 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 them. Based on the embodiments in 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.

[0028] See also Figure 1-6As shown, the utility model is a hind limb kick prevention device for cattle, comprising a shell 1, a fixed block 2 15 is fixedly connected to the back of the shell 1, a connecting block 11 is fixedly connected to the back of the fixing block 2 15, a handle 111 is fixedly connected to the back of the connecting block 11, a rotating piece 12 is arranged on the left side of the shell 1, a fixed block 13 is rotatably connected to the left side of the rotating piece 12, a small fixed block 25 is fixedly connected to the front of the fixing block 13, a rotating block 2 is rotatably connected inside the small fixed block 25, a rotating shaft 211 is rotatably connected inside the rotating block 2, a rotating block 21 with a hole is fixedly connected to the outer surface of the rotating shaft 211, a small rotating shaft 22 is fixedly connected inside the rotating block 21 with a hole, a rotating block 3 is rotatably connected to the surface of the small rotating shaft 22, a collar piece 32 is fixedly connected to the right side of the rotating block 3, and a small spring is fixedly connected to the left side of the rotating block 3. 31, a small fixed block 25 is fixedly connected with a collar 24 on the right side, a fixed connector on the left side of the fixed block 25 is connected with a telescopic rod 54, and a small connecting block 541 is fixedly connected with the left side of the telescopic rod 54. The utility model sets a collar piece 32, specifically, the user adjusts the device to a suitable length, then contacts the collar piece 32 with the cow's hoof, pushes the device forward, and makes the cow's hoof enter the collar 24. Due to the elastic force of the small spring 31 arranged inside the rotating block 21 with a hole, the rotating block 3 drives the collar piece 32 to reset under the restriction of the small rotating shaft 22, so that the cow's hoof cannot break free, and is pushed forward to contact the cow's hoof for fixing, which greatly reduces the time for manpower to adjust the size and fix, allows the user to adjust the cow's hoof without close range, and increases the safety of the user when fixing the cow's hoof.

[0029] A rotating rod 23 is fixedly connected to the top of the rotating block 21 with a hole, a pull rod 231 is rotatably connected to the surface of the rotating rod 23, and a rubber gasket 26 is fixedly connected to the front of the housing 1.

[0030] The left side of the collar piece 32 is fixedly connected to the limiting block 321 , and the bottom of the small spring 31 is fixedly connected to the inner wall of the rotating block 21 with a hole.

[0031] A rotating drum 4 is rotatably connected inside the shell 1, and a limiting tooth 41 is fixedly connected to the inner wall of the rotating drum 4. A threaded rod 42 is threadedly connected to the surface of the limiting tooth 41, and a nut 431 is fixedly connected to the right side of the threaded rod 42, and a fixing plate 43 is rotatably connected to the left side of the nut 431. The inner wall of the rotating drum 4 is fixedly connected to the limiting plate 44. The utility model sets a rotating drum 4, specifically, the user rotates the nut 431 to make the threaded rod 42 perform a threaded motion with the limiting tooth 41 inside the rotating drum 4 under the restriction of the limiting plate 44, so that the rotating drum 4 moves forward as a whole. Since the small slider 531 is slidably connected to the fixed block 13, the connection between the connecting block 2 53 and the large fixed block 512 drives the rubber block 611 to move simultaneously, so that the user can well select the required spacing and length of the device when using the device to fix the hooves of cattle of different sizes, making it more convenient for the user to use.

[0032] A motor 5 is fixedly connected to the top of the handle 111, an electric push rod 51 is fixedly connected to the front output end of the motor 5, a push block 511 is fixedly connected to the front of the electric push rod 51, a large fixed block 512 is fixedly connected to the front of the push block 511, a support block 52 is fixedly connected to the back of the large fixed block 512, a slider 55 is slidably connected to the bottom of the push block 511, the bottom of the slider 55 is fixedly connected to the top of the housing 1, a connecting block 2 53 is fixedly connected to the back of the support block 52, a small slider 531 is fixedly connected to the bottom of the connecting block 2 53, and a slideway 532 is slidably connected to the bottom of the small slider 531.

[0033] The front side of the large fixed block 512 is fixedly connected with the telescopic block 6 , the front side of the telescopic block 6 is fixedly connected with the gasket 61 , the front side of the gasket 61 is fixedly connected with the rubber block 611 , and the back side of the gasket 61 is fixedly connected with the spring 62 .

[0034] The left side of the rotating drum 4 is fixedly connected to the right side of the rotating plate 12 , and the collar 24 is matched with the collar plate 32 .

[0035] A specific application of this embodiment is as follows: the user holds the handle 111 and then rotates the nut 431, so that the threaded rod 42 performs a threaded motion with the limiting teeth 41 inside the drum 4 under the restriction of the limiting plate 44, so that the drum 4 moves forward as a whole, driving the fixed block 13 to move at the same time. Due to the fixation of the large fixed block 512 and the connecting block 2 53, the large fixed block 512 is driven to stretch, and the device is stretched to a suitable length. The user contacts the cow's hoof with the collar piece 32 and pushes the device forward to make the cow's hoof enter the collar 24. Due to the elastic force of the small spring 31, the rotating block 3 drives the collar piece 32 to reset, so that the cow's hoof cannot break free. Then the motor 5 is started to move the electric push rod 51 and drive the push block 511 at the same time. Push forward. Since a large fixed block 512 is fixed on the front of the push block 511, the large fixed block 512 drives the rubber block 611 fixed on the motor 5 to push forward. After the rubber block 611 contacts the cow's hoof, it will cause the gasket 61 to move in the opposite direction to apply a thrust to the spring 62, so that the cow's hoof will not be damaged after being fixed. When the user needs to disassemble the device, the motor 5 large fixed block 512 is started to recycle. Then the user pushes the pull rod 231 outward, and then the ring piece 32 will rotate downward under the action of gravity, and the perforated rotating block 21 can also move horizontally under the current of the rotating shaft 211. Then the user can pull the device out from the cow's hoof, and reset the rotating block 2 with a hole 21 and the pull rod 231 when using it again.

[0036] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0037] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A hind limb kick prevention device for cattle, comprising a housing (1), a fixing block 2 (15) being fixedly connected to the back of the housing (1), characterized in that: The back of the second fixing block (15) is fixedly connected to the first connecting block (11), and the back of the first connecting block (11) is fixedly connected to the handle (111). A rotating plate (12) is arranged on the left side of the housing (1), and the left side of the rotating plate (12) is rotatably connected to the first fixing block (13). The front of the first fixing block (13) is fixedly connected to a small fixing block (25), and the inside of the small fixing block (25) is rotatably connected to the rotating block (2), and the inside of the rotating block (2) is rotatably connected to a rotating shaft (211), and the outer surface of the rotating shaft (211) is fixedly connected to A rotating block (21) with a hole, wherein a small rotating shaft (22) is fixedly connected inside the rotating block (21), a rotating block (3) is rotatably connected on the surface of the small rotating shaft (22), a collar piece (32) is fixedly connected on the right side of the rotating block (3), a small spring (31) is fixedly connected on the left side of the rotating block (3), a collar (24) is fixedly connected on the right side of the small fixed block (25), a telescopic rod (54) is fixedly connected to the left side of the fixed block 2 (15), and a small connecting block (541) is fixedly connected on the left side of the telescopic rod (54).

2. The hind limb anti-kicking device for cattle according to claim 1, characterized in that: The top of the rotating block with a hole (21) is fixedly connected to a rotating rod (23), the surface of the rotating rod (23) is rotatably connected to a pull rod (231), and the front of the housing (1) is fixedly connected to a rubber gasket (26).

3. The hind limb kick prevention device for cattle according to claim 2, characterized in that: The left side of the collar piece (32) is fixedly connected to a limiting block (321), and the bottom of the small spring (31) is fixedly connected to the inner wall of the rotating block (21) with a hole.

4. The hind limb kick prevention device for cattle according to claim 3, characterized in that: A rotating drum (4) is rotatably connected inside the housing (1); a limiting tooth (41) is fixedly connected to the inner wall of the rotating drum (4); a threaded rod (42) is threadedly connected to the surface of the limiting tooth (41); a nut (431) is fixedly connected to the right side of the threaded rod (42); a fixing plate (43) is rotatably connected to the left side of the nut (431); and a limiting plate (44) is fixedly connected to the inner wall of the rotating drum (4).

5. The hind limb kick prevention device for cattle according to claim 4, characterized in that: The top of the handle (111) is fixedly connected to a motor (5), the front output end of the motor (5) is fixedly connected to an electric push rod (51), the front of the electric push rod (51) is fixedly connected to a push block (511), the front of the push block (511) is fixedly connected to a large fixed block (512), the back of the large fixed block (512) is fixedly connected to a support block (52), the bottom of the push block (511) is slidably connected to a slider (55), and the bottom of the slider (55) is fixedly connected to the top of the housing (1).

6. The hind limb kick prevention device for cattle according to claim 5, characterized in that: The back of the support block (52) is fixedly connected to a second connection block (53), the bottom of the second connection block (53) is fixedly connected to a small sliding block (531), and the bottom of the small sliding block (531) is slidably connected to a slideway (532).

7. The hind limb kick prevention device for cattle according to claim 5, characterized in that: The front side of the large fixed block (512) is fixedly connected to a telescopic block (6), the front side of the telescopic block (6) is fixedly connected to a gasket (61), the front side of the gasket (61) is fixedly connected to a rubber block (611), and the back side of the gasket (61) is fixedly connected to a spring (62).

8. The hind limb kick prevention device for cattle according to claim 4, characterized in that: The left side of the rotating drum (4) is fixedly connected to the right side of the rotating plate (12), and the sleeve ring (24) is matched with the sleeve ring plate (32).

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