Examination device for animal husbandry and veterinary medicine

Abstract

The utility model relates to the technical field of animal husbandry medical examination, in particular to an animal husbandry veterinary examination device which comprises a base, a driving motor is fixedly arranged on the base, the output end of the driving motor is fixedly connected with a ball screw, the base is provided with a supporting mechanism through the ball screw, and a driving air cylinder is fixedly installed on the base. The base is provided with a fixing mechanism for fixing four limbs of an animal through a driving cylinder. According to the utility model, the ball screw drives the wedge head rack to move towards two sides and extrudes the cross-shaped wedge strip to move downwards, the device is fixed by moving the foot support, the ball screw drives the nut to move up and down and the universal wheel is moved to complete the movement of the device, so that the inspection device is conveniently moved and fixedly supported; the double-end rack drives the driven gear to swing, so that the swing rod drives the fixing clamp to move towards the middle, the four limbs of an animal are fixed, and therefore the animal can be better examined.

Description

Technical Field

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

[0002] In the process of livestock breeding, it is often necessary to conduct biological examinations on livestock. Livestock may move around during the examination, which affects the speed of the examination and needs to be fixed.

[0003] Prior art, such as announcement number CN219207476U, discloses a special inspection device for animal quarantine veterinarians. The device clamps and fixes the trunk of the animal through an upper clamp seat and a lower clamp seat, which can facilitate the fixation of the animal, thereby facilitating the veterinarian to perform quarantine work, thereby effectively improving the efficiency and safety of veterinary quarantine. However, the overall structure of the device is bulky and has a certain weight. In actual operation, it can only be carried with difficulty because it needs to be moved. If only pulleys are installed, it is difficult to ensure the stability of the inspection device, and it is difficult to ensure the stability of the inspection device during use. Utility Model Content

[0004] The utility model aims to solve the problem of low transportation efficiency in the prior art and proposes an inspection device for animal husbandry and veterinary medicine.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A livestock and veterinary inspection device comprises a base, on which a driving motor is fixedly arranged, a ball screw is fixedly connected to the output end of the driving motor, the base is provided with a supporting mechanism via the ball screw, a driving cylinder is fixedly installed on the base, and the base is provided with a fixing mechanism for fixing the animal's limbs via the driving cylinder.

[0007] Preferably, the ball screw is rotatably mounted at the vertical center line of the base, and a fixed through groove for placing the animal's limbs is provided in the base.

[0008] Preferably, the support mechanism includes a driving gear keyed to the top of the ball screw, a limit plate is fixedly arranged on the base, a sliding sleeve in the limit plate is provided with two wedge head racks meshingly connected with the driving gear, a limit through hole is provided in the base, and a sliding sleeve in the limit through hole is provided with a cross wedge bar slidingly abutting against the wedge head rack, a foot support is fixedly connected to the bottom of the cross wedge bar, and a return spring fixedly connected to the cross wedge bar is welded in the limit through hole;

[0009] The support mechanism also includes a nut adapted to be mounted on the ball screw, a connecting rod is fixedly connected to the nut, and the base sliding sleeve is provided with a moving block fixedly connected to the connecting rod, and a universal wheel is installed on the moving block.

[0010] Preferably, the two wedge head racks are symmetrically distributed on both sides of the driving gear.

[0011] Preferably, the fixing mechanism includes a double-sided rack driven to move by a driving cylinder, a rotating shaft is rotatably installed on the base, a driven gear meshing with the double-sided rack is key-connected on the rotating shaft, and a rocking arm is fixedly connected to the rotating shaft, a limit block is fixedly arranged on the base, a sliding sleeve in the limit block is provided with a fixing clamp for fixing the animal's limbs, a limit long hole is opened on the rocking arm, and the sliding sleeve in the limit long hole is provided with a traction yoke fixedly installed on the fixing clamp.

[0012] Preferably, a guide hole is provided on the double-sided rack, and a fixing block sleeved in the guide hole is fixedly mounted on the base.

[0013] Compared with the prior art, the utility model has the following advantages:

[0014] 1. The utility model drives the wedge head rack to move to both sides through a ball screw, squeezes the cross wedge bar to move downward, fixes the device by moving the foot support, drives the nut up and down through the ball screw, so that the connecting rod drives the universal wheel to move up and down through the moving block, and moves the device by moving the universal wheel, thereby realizing convenient activity and fixed support for the inspection device.

[0015] 2. The utility model drives the driven gear to swing through the double-headed rack, so that the rocking arm drives the fixing clamp to move toward the middle, so that the animal's limbs are fixed, thereby better performing the inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a structural schematic diagram of an inspection device for animal husbandry and veterinary medicine proposed by the utility model;

[0017] Figure 2 This is a schematic diagram of the fixing mechanism structure of a livestock and veterinary inspection device proposed by the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the base structure of an inspection device for animal husbandry and veterinary medicine.

[0019] In the figure: 1. base; 2. driving motor; 3. ball screw; 4. driving cylinder; 5. fixed through groove; 6. driving gear; 7. limit plate; 8. wedge head rack; 9. limit through hole; 10. cross wedge; 11. foot support; 12. return spring; 13. nut; 14. connecting rod; 15. moving block; 16. universal wheel; 17. double-sided rack; 18. rotating shaft; 19. driven gear; 20. rocking arm; 21. limit block; 22. fixing clamp; 23. limit long hole; 24. traction yoke; 25. guide hole; 26. fixing block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A livestock and veterinary inspection device includes a base 1, a driving motor 2 is fixedly arranged on the base 1, the driving motor 2 is installed at the bottom of the base 1, a ball screw 3 is fixedly connected to the output end of the driving motor 2, the driving motor 2 drives the ball screw 3 to rotate, the ball screw 3 is rotatably installed on the vertical center line position of the base 1, a driving cylinder 4 is fixedly installed on the base 1, and a fixed through groove 5 for placing the animal's limbs is opened in the base 1.

[0022] The base 1 is provided with a supporting mechanism through the ball screw 3, and the supporting mechanism includes a driving gear 6 connected to the top of the ball screw 3 by a key, and a limiting plate 7 is fixedly provided on the base 1, and a sliding sleeve in the limiting plate 7 is provided with two wedge head racks 8 meshing with the driving gear 6, and the two wedge head racks 8 are symmetrically distributed on both sides of the driving gear 6, and the limiting plate 7 has a limiting effect on the wedge head racks 8, so that the wedge head racks 8 can only move in the horizontal direction, and a limiting through hole 9 is provided in the base 1, and a sliding sleeve in the limiting through hole 9 is provided with a cross wedge bar 10 that slides against the wedge head rack 8, and the limiting through hole 9 has a limiting effect on the cross wedge bar 10, so that the cross wedge bar 10 can only move in the vertical direction in the limiting through hole 9, and a foot support 11 is fixedly connected to the bottom of the cross wedge bar 10, and a return spring 12 fixedly connected to the cross wedge bar 10 is welded in the limiting through hole 9;

[0023] The supporting mechanism also includes a nut 13 adapted to be installed on the ball screw 3, a connecting rod 14 is fixedly connected to the nut 13, a sliding sleeve of the base 1 is provided with a moving block 15 fixedly connected to the connecting rod 14, and a universal wheel 16 is installed on the moving block 15. When the device needs to be fixed, the ball screw 3 drives the wedge head rack 8 to move to both sides, so that the cross wedge bar 10 is squeezed and moves downward, the foot support 11 moves downward and the return spring 12 is compressed, and at the same time, the nut 13 drives the universal wheel 16 to move upward through the connecting rod 14 and the moving block 15, thereby fixing the device through the foot support 11. When moving the device, it is necessary to control the output end of the drive motor 2 to rotate in the opposite direction, so that the foot support 11 moves upward and the universal wheel 16 moves downward, thereby moving the device through the universal wheel 16.

[0024] The base 1 is provided with a fixing mechanism for fixing the animal's limbs through the driving cylinder 4, the fixing mechanism includes a double-sided rack 17 driven and moved by the driving cylinder 4, a rotating shaft 18 is rotatably installed on the base 1, a driven gear 19 meshingly connected with the double-sided rack 17 is keyed on the rotating shaft 18, and a rocking arm 20 is fixedly connected to the rotating shaft 18, a limit block 21 is fixedly provided on the base 1, a fixing clamp 22 for fixing the animal's limbs is provided in a sliding sleeve in the limit block 21, the limit block 21 has a limiting effect on the fixing clamp 22, so that the fixing clamp 22 can only move in the vertical direction in the limit block 21, and a limiting long hole 2 is provided on the rocking arm 20 3, and a traction yoke 24 fixedly mounted on the fixing clamp 22 is slidably sleeved in the limiting long hole 23, a guide hole 25 is opened on the double-sided rack 17, and a fixing block 26 sleeved in the guide hole 25 is fixedly installed on the base 1. The fixing block 26 has a limiting effect on the double-sided rack 17 and the guide hole 25, so that the double-sided rack 17 can only move in the horizontal direction under the push of the driving cylinder 4. Through the horizontal movement of the double-sided rack 17, the driven gear 19 drives the rocking arm 20 to swing through the rotating shaft 18, so that the fixing clamp 22 moves to the middle under the action of the traction yoke 24 and the limiting long hole 23, and the limbs of the animal are fixed.

[0025] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be repeated.

[0026] The functional principle of the utility model can be explained through the following operation modes:

[0027] The pushing device arrives at the destination and controls the driving motor 2 to start;

[0028] The output end of the driving motor 2 drives the ball screw 3 to rotate counterclockwise, and the ball screw 3 drives the driving gear 6 to rotate counterclockwise, so that the wedge head rack 8 moves to both sides and squeezes the cross wedge 10 and the foot support 11 to move downward, and compresses the reset spring 12. At the same time, the ball screw 3 drives the nut 13 to move upward, so that the connecting rod 14 drives the moving block 15 to move upward, thereby driving the universal wheel 16 to move upward, so that the device is supported on the ground through the foot support 11;

[0029] Put the animal's limbs into the fixed slots 5, control the driving cylinder 4 to start, the driving cylinder 4 drives the double-sided rack 17 to move to both sides, the double-sided rack 17 drives the driven gear 19 to rotate, so that the rocking bar 20 drives the fixing clamp 22 to move to the middle, thereby completing the fixing of the animal's limbs;

[0030] After the inspection is completed, the drive motor 2 is controlled to start and rotate in a clockwise direction, so that the foot support 11 moves upward through the rebound of the reset spring 12 and the movement of the wedge head rack 8. At the same time, the nut 13 drives the universal wheel 16 to move downward through the connecting rod 14 and the moving block 15, and the ground is supported by the universal wheel 16 to move the device.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A livestock and veterinary inspection device, comprising a base (1), characterized in that: A driving motor (2) is fixedly arranged on the base (1), and a ball screw (3) is fixedly connected to the output end of the driving motor (2). A supporting mechanism is arranged on the base (1) through the ball screw (3), and the supporting mechanism includes a driving gear (6) keyed to the top of the ball screw (3). A limiting plate (7) is fixedly arranged on the base (1), and a sliding sleeve in the limiting plate (7) is provided with two wedge head racks (8) meshingly connected to the driving gear (6). A limiting through hole (9) is provided in the base (1), and a sliding sleeve in the limiting through hole (9) is provided with a cross wedge bar (10) slidingly abutting against the wedge head rack (8), and a foot support (11) is fixedly connected to the bottom of the cross wedge bar (10), and a return spring (12) fixedly connected to the cross wedge bar (10) is welded in the limiting through hole (9); The support mechanism further comprises a nut (13) adapted to be mounted on the ball screw (3), a connecting rod (14) being fixedly connected to the nut (13), a moving block (15) being fixedly connected to the connecting rod (14) being provided on the sliding sleeve of the base (1), and a universal wheel (16) being mounted on the moving block (15); A driving cylinder (4) is fixedly mounted on the base (1), and the base (1) is provided with a fixing mechanism for fixing the limbs of an animal via the driving cylinder (4).

2. The animal husbandry and veterinary inspection device according to claim 1, characterized in that: The ball screw (3) is rotatably mounted at the vertical center line position of the base (1), and a fixed through groove (5) for placing the animal's limbs is provided in the base (1).

3. The animal husbandry and veterinary inspection device according to claim 1, characterized in that: The two wedge head racks (8) are symmetrically distributed on both sides of the driving gear (6).

4. The animal husbandry and veterinary inspection device according to claim 1, characterized in that: The fixing mechanism comprises a double-sided rack (17) driven to move by a driving cylinder (4); a rotating shaft (18) is rotatably mounted on the base (1); a driven gear (19) meshingly connected to the double-sided rack (17) is keyed on the rotating shaft (18); a rocking arm (20) is fixedly connected to the rotating shaft (18); a limit block (21) is fixedly arranged on the base (1); a sliding sleeve in the limit block (21) is provided with a fixing clamp (22) for fixing the limbs of an animal; a limit long hole (23) is provided on the rocking arm (20); and a sliding sleeve in the limit long hole (23) is provided with a traction yoke (24) fixedly mounted on the fixing clamp (22).

5. The animal husbandry and veterinary inspection device according to claim 4, characterized in that: The double-sided rack (17) is provided with a guide hole (25), and a fixing block (26) sleeved in the guide hole (25) is fixedly mounted on the base (1).

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