Limb fixing device for cow hoof trimming

Abstract

The utility model relates to the technical field of animal husbandry breeding, in particular to a limb fixing device for cow hoof trimming. According to the technical scheme, the device comprises a base, a moving seat and a supporting column, the moving seat is slidably installed on the outer side of the base, the supporting column is fixedly installed at the top of the moving seat, a rotating arm is slidably installed at the front end of the supporting column, an adjusting arm is movably installed on one side of the rotating arm, a threaded sleeve is rotatably installed on the inner side of the adjusting arm, and a rotating frame is rotatably installed on one side of the adjusting arm. Through the combination of various structures, the device can wrap and fix legs through the fixing belts, damage to corbels can be avoided, adjustment can be conveniently conducted according to the positions of cow hoofs through the movable base, the rotating arm can move up and down along the supporting column, the fixing position can be conveniently adjusted according to the height of cows, and the fixing effect is good. And front-back angle adjustment is facilitated through the adjusting arm, so that a worker can trim cattle hoof at a proper angle.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock breeding, in particular to a limb fixing device for trimming dairy cows' hooves. Background Technique

[0002] With the development of the livestock industry, the feeding and management of dairy cows have gradually become an important part of the agricultural field. The health status of dairy cows directly affects their milk production and quality, and the health of dairy cows' hooves is one of the key factors affecting the health of dairy cows. Trimming dairy cows' hooves is an important means to maintain the health of dairy cows' hooves. Among them, the "novel dairy cow hoof trimming fixing device" disclosed in the publication number "CN214908549U" has solved the problems that when trimming dairy cows, due to struggling, it is easy to cause accidental injury to people, and the fixing effect is poor, which is not conducive to long-term use. After further retrieval, it is found that the "livestock hoof trimming fixing device" disclosed in the publication number "CN208525113U" has effectively solved the technical problems that adult dairy cows are relatively heavy, usually weighing between 650 kg and 750 kg, which is easy to cause the hoof trimming frame to tip over and the connection with the ground is unstable. However, when actually used, the limb fixing device for trimming dairy cows with a similar structure still has many defects. For example, when most of them fix the cow's hooves, there is no good protective structure, which is easy to cause damage to the cow's hooves by the clamping structure, causing discomfort to the dairy cows. At the same time, it is not convenient to adjust according to the height of the dairy cows and the operation angle during hoof trimming, reducing the flexibility effect. Therefore, it is necessary to design a limb fixing device for trimming dairy cows' hooves. Content of the Utility Model

[0003] The purpose of the utility model is to provide a limb fixing device for trimming dairy cows' hooves to solve the problems raised in the above background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A limb fixing device for trimming dairy cows' hooves, including a base, a moving seat and a support column. The moving seat is slidably installed on the outside of the base, the support column is fixedly installed on the top of the moving seat, the rotating arm is slidably installed at the front end of the support column, the adjusting arm is movably installed on one side of the rotating arm, the threaded sleeve is rotatably installed on the inner side of the adjusting arm, the rotating frame is rotatably installed on one side of the adjusting arm, the end of the rotating frame is fixedly connected with the support frame, the support ring is fixedly installed at the bottom of the support frame, the clamping ring is movably installed on one side of the support frame and cooperates with the support ring, and fixing belts are fixedly installed on the inner sides of the support ring and the clamping ring.

[0005] By sliding the moving seat along the outside of the base, it can be conveniently moved to the position where hoof trimming is required. By sliding the rotating arm up and down along the support column, it can be conveniently adjusted according to the height of the cow's leg. At the same time, the rotating arm can be rotated to conveniently adjust the orientation. Push the clamping ring to flip, so that the clamping ring and the support ring close together, and the cow's leg can be clamped and fixed. During the clamping process, the leg can be wrapped and fixed by the fixing belt, which can prevent the cow's leg from directly contacting the support ring and the clamping ring, and can effectively avoid damaging the cow's leg.

[0006] Preferably, the base and the moving seat are slidably installed through a track groove, and the moving seat and the base are fixed by a first fixing bolt. This enables the moving seat to slide conveniently along the track groove, and the moving seat can be conveniently fixed in place by the first fixing bolt.

[0007] Preferably, a fixing frame is fixedly installed on the top of the base, and the fixing frame is located inside the track groove. By having the cow stand on the base, the fixing frame can conveniently limit the two sides of the cow's body, enabling the cow to maintain a standing state.

[0008] Preferably, the support column and the rotating arm are slidably installed through a sliding sleeve, and the sliding sleeve and the support column are fixed by a second fixing bolt. The sliding sleeve can slide up and down and rotate on the support column, facilitating the adjustment of the height of the rotating arm, and the sliding sleeve can be conveniently fixed by the second fixing bolt.

[0009] Preferably, a threaded rod is installed inside the threaded sleeve in a threaded manner, and the threaded rod and the rotating arm are movably installed through a movable joint. By rotating the threaded rod, the adjusting arm can be driven to rotate at an angle, conveniently adjusting the position of the cow's hoof, enabling the staff to trim the cow's hoof at a suitable angle.

[0010] Preferably, a handle is fixedly installed on the top of the adjusting arm, and a motor corresponding to the rotating frame is fixedly installed inside the adjusting arm. The handle can facilitate the up and down movement and rotation operation of the rotating arm, and the motor can provide power for the rotating frame, facilitating the driving of the rotating frame to perform a flipping operation.

[0011] Preferably, an electric push rod is movably connected between the clamping ring and the support frame, and the electric push rod is movably connected to the clamping ring and the support frame through a movable joint. By the telescoping of the electric push rod, the clamping ring can be pushed to flip, so that the clamping ring and the support ring close together, and the cow's leg can be clamped and fixed.

[0012] Compared with the prior art, the beneficial effects of the present utility model are:

[0013] 1. By setting up the mutual cooperation among the support ring, the clamping ring and the fixing belt, the leg position of the cow hoof can be placed in the support ring. The fixing belt can support the leg. At the same time, when the cow leg is clamped by the clamping ring, the fixing belt can be used to wrap and fix the leg, which can avoid the direct contact between the cow leg and the support ring and the clamping ring, effectively avoiding damage to the cow leg. Due to the soft and breathable characteristics of the fixing belt, the comfort of the dairy cow can be improved.

[0014] 2. By setting up the mutual cooperation among the moving seat, the rotating arm and the adjusting arm, the moving seat can be conveniently moved along the periphery of the base, and can be conveniently adjusted according to the position of the cow hoof. The rotating arm can move up and down along the support column, and can be conveniently adjusted according to the height of the dairy cow to fix the position. By using the adjusting arm, after the cow hoof is clamped, the front - rear angle can be adjusted, which is convenient for the staff to adjust according to the hoof trimming requirements, enabling the staff to trim the cow hoof at a suitable angle. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is the front - view structural schematic diagram of the present utility model;

[0016] Figure 2 is the structural schematic diagram of the moving seat of the present utility model;

[0017] Figure 3 is the structural schematic diagram of the clamping ring of the present utility model;

[0018] Figure 4 is the sectional structural schematic diagram of the adjusting arm of the present utility model;

[0019] Figure 5 is the internal structural schematic diagram of the adjusting arm of the present utility model.

[0020] In the figure: 1. Base; 102. Track groove; 101. Fixed frame; 2. Moving seat; 201. First fixing bolt; 3. Support column; 4. Rotating arm; 401. Sliding sleeve; 402. Second fixing bolt; 5. Adjusting arm; 501. Threaded sleeve; 502. Threaded rotating rod; 503. Handle; 504. Motor; 505. Rotating frame; 6. Support frame; 601. Support ring; 602. Clamping ring; 603. Fixing belt; 604. Electric push rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following further describes the technical solutions of the present utility model in conjunction with the drawings and specific embodiments.

[0022] Embodiment 1

[0023] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4And Figure 5 As shown, a limb fixation device for cow hoof trimming proposed by the present utility model includes a base 1, a moving seat 2 and a support column 3. The moving seat 2 is slidably installed on the outside of the base 1, the support column 3 is fixedly installed on the top of the moving seat 2, the rotating arm 4 is slidably installed at the front end of the support column 3, the adjusting arm 5 is movably installed on one side of the rotating arm 4, the threaded sleeve 501 is rotatably installed inside the adjusting arm 5, the rotating frame 505 is rotatably installed on one side of the adjusting arm 5, the end of the rotating frame 505 is fixedly connected to the support frame 6, the support ring 601 is fixedly installed at the bottom of the support frame 6, the clamping ring 602 cooperating with the support ring 601 is movably installed on one side of the support frame 6, and the fixing belt 603 is fixedly installed inside the support ring 601 and the clamping ring 602;

[0024] The fixing frame 101 is fixedly installed on the top of the base 1 and is located inside the track groove 102. The threaded rotating rod 502 is threadedly installed inside the threaded sleeve 501, and the threaded rotating rod 502 and the rotating arm 4 are movably installed through a movable joint. The electric push rod 604 is movably connected between the clamping ring 602 and the support frame 6, and the electric push rod 604 and the clamping ring 602 as well as the support frame 6 are movably connected through a movable joint.

[0025] The working principle of the limb fixation device for cow hoof trimming based on Embodiment 1 is: by having the cow stand on the base 1, the fixing frame 101 can facilitate the limitation of both sides of the cow's body, enabling the cow to maintain a standing state. By sliding the moving seat 2 along the outside of the base 1, it can be conveniently moved to the position where hoof trimming is required. By sliding the rotating arm 4 up and down along the support column 3, it can be conveniently adjusted according to the height of the cow's leg, and at the same time, the rotating arm 4 can be rotated to conveniently adjust the orientation;

[0026] By placing the clamping ring 602 and the support ring 601 on the outside of the cow's leg, through the telescoping of the electric push rod 604, the clamping ring 602 can be pushed to flip, causing the clamping ring 602 and the support ring 601 to close, and the cow's leg can be clamped and fixed. During the clamping process, the fixing belt 603 can be used to wrap and fix the leg, which can prevent the cow's leg from directly contacting the support ring 601 and the clamping ring 602, effectively avoiding damage to the cow's leg. Due to the soft and breathable characteristics of the fixing belt 603, the comfort of the cow can be improved;

[0027] After clamping and fixing the cow's leg, by driving the rotating frame 505 to flip 90°, the support frame 6 can be synchronously driven to flip, which can conveniently lift the cow's leg along the joint bend. The threaded rotating rod 502 and the threaded sleeve 501 are in threaded engagement. By rotating the threaded rotating rod 502, the adjusting arm 5 can be driven to rotate in angle, which can conveniently adjust the position of the cow's hoof, enabling the staff to trim the cow's hoof at a suitable angle.

[0028] Embodiment 2

[0029] As Figure 1 、 Figure 2 、 Figure 4 and Figure 5 As shown, a limb fixing device for cow hoof trimming proposed by the present utility model. Compared with Embodiment 1, this embodiment further includes: The base 1 and the moving seat 2 are slidably installed through the track groove 102, and between the moving seat 2 and the base 1 through the first fixing bolt 201. The support column 3 and the rotating arm 4 are slidably installed through the sliding sleeve 401, and between the sliding sleeve 401 and the support column 3 is fixed by the second fixing bolt 402. The top of the adjusting arm 5 is fixedly installed with a handle 503, and inside the adjusting arm 5 is fixedly installed a motor 504 corresponding to the rotating frame 505.

[0030] In this embodiment, as Figure 1 shown, it can enable the moving seat 2 to slide conveniently along the track groove 102, and the moving seat 2 can be conveniently fixed at a suitable position through the first fixing bolt 201; as Figure 2 shown, through the sliding sleeve 401, it can slide up and down and rotate on the support column 3, which can conveniently adjust the height of the rotating arm 4, and the sliding sleeve 401 can be conveniently fixed through the second fixing bolt 402; as Figure 4 、 Figure 5 shown, through the handle 503, it can conveniently operate the up and down movement and the rotation operation of the rotating arm 4, and the motor 504 can provide power for the rotating frame 505 to conveniently drive the rotating frame 505 to perform a flipping operation.

[0031] The above specific embodiments are only several preferred embodiments of the present utility model. Based on the technical solution of the present utility model and the relevant revelations of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A limb fixing device for trimming hooves of dairy cows, comprising a base (1), a movable seat (2) and a support column (3), characterized in that: A movable seat (2) is slidably mounted on the outer side of the base (1), a support column (3) is fixedly mounted on the top of the movable seat (2), a rotating arm (4) is slidably mounted on the front end of the support column (3), an adjusting arm (5) is movably mounted on one side of the rotating arm (4), a threaded sleeve (501) is rotatably mounted on the inner side of the adjusting arm (5), a rotating frame (505) is rotatably mounted on one side of the adjusting arm (5), a supporting frame (6) is fixedly connected to the end of the rotating frame (505), a supporting ring (601) is fixedly mounted on the bottom of the supporting frame (6), a clamping ring (602) matched with the supporting ring (601) is movably mounted on one side of the supporting frame (6), and a fixing belt (603) is fixedly mounted on the inner side of the supporting ring (601) and the clamping ring (602).

2. The limb fixing device for cow hoof trimming according to claim 1, characterized in that: The base (1) and the movable seat (2) are slidably mounted via a track groove (102), and the movable seat (2) and the base (1) are connected via a first fixing bolt (201).

3. The limb fixing device for hoof trimming of dairy cows according to claim 1, characterized in that: A fixing frame (101) is fixedly mounted on the top of the base (1), and the fixing frame (101) is located on the inner side of the track groove (102).

4. The limb fixing device for hoof trimming of dairy cows according to claim 1, characterized in that: The support column (3) and the rotating arm (4) are slidably mounted via a sliding sleeve (401), and the sliding sleeve (401) and the support column (3) are fixed via a second fixing bolt (402).

5. The limb fixing device for hoof trimming of dairy cows according to claim 1, characterized in that: The threaded sleeve (501) is internally threaded with a threaded rotating rod (502), and the threaded rotating rod (502) and the rotating arm (4) are movably mounted via a movable joint.

6. The limb fixing device for hoof trimming of dairy cows according to claim 1, characterized in that: A handle (503) is fixedly mounted on the top of the adjusting arm (5), and a motor (504) corresponding to the rotating frame (505) is fixedly mounted inside the adjusting arm (5).

7. The limb fixing device for hoof trimming of dairy cows according to claim 1, characterized in that: An electric push rod (604) is movably connected between the clamping ring (602) and the support frame (6), and the electric push rod (604) is movably connected to the clamping ring (602) and the support frame (6) via a movable joint.

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