Fixed retractor device for animal husbandry and veterinary medicine

Abstract

The utility model discloses a fixed drag hook device for animal husbandry veterinarians, which relates to the technical field of veterinarian appliances and comprises symmetrical bases, a support column fixedly connected to the top of each base, auxiliary blocks fixedly connected to the front and the rear of each base, a lifting mechanism arranged in each support column, an auxiliary mechanism arranged at the top of each lifting mechanism, and a rope arranged on each auxiliary mechanism. The lifting mechanism comprises a connecting rod, the connecting rod is rotationally connected to the bottom of the front end of the supporting column, the front end of the connecting rod is fixedly connected with a rotating disc, the rear end of the connecting rod is fixedly connected with a driving bevel gear, and a lifting lead screw is rotationally connected into the supporting column; the bottom of the lifting lead screw is fixedly connected with a driven bevel gear, and the driving bevel gear is meshed with the driven bevel gear. The device has the beneficial effects that the turntable is rotated to drive the driving bevel gear to rotate and mesh with the driven bevel gear, so that the lifting screw rod rotates to drive the lifting block to slide in the support column to descend to the height matched with the livestock, and then the upper jaw of the livestock is sleeved with the rope.

Description

Technical Field

[0001] The utility model relates to the technical field of veterinary instruments, in particular to a fixing retractor for livestock and veterinary use. Background Art

[0002] Animal husbandry refers to the use of animals such as livestock and poultry that have been artificially domesticated by humans, and through artificial breeding and reproduction, enabling them to convert plant energy such as forage and feed into animal energy.

[0003] After retrieval, the Chinese patent publication number CN215425287U discloses a fixing retractor for livestock and veterinary use. This patent rotates a turntable through a handle, and the turntable drives a threaded rod to rotate, causing the thread to rise. The threaded rod drives a retractor rope to rise through a fixed block until the livestock raises its head. This device has certain problems: the device cannot be lifted, the scope of use for livestock is limited, and only by controlling the height of the rope through the threaded rod requires the threaded rod to reach a certain length, which is prone to damage, and it is not convenient to move. When operating alone, one hand needs to control the rope in the livestock's mouth, but the locking process of the retractor rope is too complicated to be operated with one hand. Content of the Utility Model

[0004] The purpose of the utility model is to provide a fixing retractor for livestock and veterinary use to solve the above problems.

[0005] The utility model realizes the above purpose through the following technical solutions:

[0006] A fixing retractor for livestock and veterinary use includes symmetric bases. A pillar is fixedly connected to the top of the base. Auxiliary blocks are fixedly connected to the front and rear of the base. A lifting mechanism is arranged inside the pillar. An auxiliary mechanism is arranged at the top of the lifting mechanism. A rope is arranged on the auxiliary mechanism. A limiting mechanism is sleeved on the rope. A pressing mechanism is arranged inside the limiting mechanism. The lifting mechanism includes a connecting rod. The connecting rod is rotatably connected to the bottom of the front end of the pillar. A turntable is fixedly connected to the front end of the connecting rod. A driving bevel gear is fixedly connected to the rear end of the connecting rod. A lifting screw rod is rotatably connected inside the pillar. A driven bevel gear is fixedly connected to the bottom of the lifting screw rod. The driving bevel gear meshes with the driven bevel gear.

[0007] Preferably, the auxiliary mechanism includes a lifting block. The lifting block is slidably connected inside the pillar. The lifting block is threadedly connected to the lifting screw rod. A top plate is fixedly connected to the top of the lifting block. A limiting block is fixedly connected to the top of the top plate. A rope is fixedly connected to the bottom of the limiting block.

[0008] Preferably, the limiting mechanism includes a limiting ring. The limiting ring is slidably connected to the rope. A sliding groove is formed through the top of the limiting ring. A pressing block is slidably connected to the front end of the limiting ring. An auxiliary groove is formed at the rear end of the sliding groove.

[0009] Preferably, the pressing mechanism includes a spring. The front end of the spring is fixedly connected to the pressing block, and the rear end of the spring is fixedly connected to the limiting ring. A connecting block is fixedly connected to the rear end of the pressing block. The connecting block is slidably connected to the front end of the sliding groove, and a pressing block is fixedly connected to the rear end of the connecting block.

[0010] Preferably, a plurality of protruding pins are fixedly connected to the front end of the rear side of the pressing block, and the protruding pins are arranged continuously and equidistantly.

[0011] Preferably, a universal wheel is rotatably connected to the bottom of the auxiliary block, and a fixing component is arranged on the universal wheel.

[0012] The beneficial effects are as follows: Rotate the turntable to drive the driving bevel gear to rotate and engage with the driven bevel gear, so that the lifting screw rod rotates, driving the lifting block to slide down in the pillar to a height matching the livestock, and then putting the rope around the upper jaw of the livestock.

[0013] The additional technical features and their advantages of the present invention will be more clearly described in the following description content, or can be understood through the specific practice of the present invention. Description of the Drawings

[0014] The drawings are used to provide a further understanding of the present invention, and constitute a part of the specification. Together with the following specific implementation manners, they are used to explain the present invention, but do not constitute a limitation to the present invention. In the drawings:

[0015] Figure 1 is a three-dimensional view of a fixing retractor for veterinary use in animal husbandry according to the present invention;

[0016] Figure 2 is a front view of a fixing retractor for veterinary use in animal husbandry according to the present invention;

[0017] Figure 3 is a partial mechanism sectional view of a fixing retractor for veterinary use in animal husbandry according to the present invention;

[0018] Figure 4 is an enlarged view of part A of a fixing retractor for veterinary use in animal husbandry according to the present invention;

[0019] Figure 5 is an enlarged view of a partial mechanism of a fixing retractor for veterinary use in animal husbandry according to the present invention.

[0020] The descriptions of the attached drawing reference numerals are as follows: 101, base; 102, support pillar; 103, auxiliary block; 2, lifting mechanism; 201, connecting rod; 202, driving bevel gear; 203, turntable; 204, lifting lead screw; 205, driven bevel gear; 3, auxiliary mechanism; 301, lifting block; 302, top plate; 303, limiting block; 4, rope; 5, limiting mechanism; 501, limiting ring; 502, sliding groove; 503, pressing block; 6, pressing mechanism; 601, spring; 602, connecting block; 603, pressing block; 7, protruding nail; 8, universal wheel. Detailed implementation manners

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0022] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention.

[0023] The present invention will be further described below in conjunction with the accompanying drawings:

[0024] As Figures 1 - 5 shown, a fixing retractor for veterinary use in animal husbandry includes symmetric bases 101. The tops of the bases 101 are connected to support pillars 102 by bolts. Auxiliary blocks 103 are connected to the front and rear of the bases 101 by screws. A lifting mechanism 2 is arranged inside the support pillars 102. An auxiliary mechanism 3 is arranged at the top of the lifting mechanism 2. A rope 4 is arranged on the auxiliary mechanism 3. A limiting mechanism 5 is sleeved on the rope 4. A pressing mechanism 6 is arranged inside the limiting mechanism 5. The lifting mechanism 2 includes a connecting rod 201. The connecting rod 201 is rotatably connected to the bottom of the front end of the support pillar 102. A turntable 203 is connected to the front end of the connecting rod 201 by screws. A driving bevel gear 202 is connected to the rear end of the connecting rod 201 by a key. A lifting lead screw 204 is rotatably connected inside the support pillar 102. A driven bevel gear 205 is connected to the bottom of the lifting lead screw 204 by a key. The driving bevel gear 202 meshes with the driven bevel gear 205. By rotating the turntable 203, the driving bevel gear 202 is driven to rotate and mesh with the driven bevel gear 205, so that the lifting lead screw 204 rotates, driving the lifting block 301 to slide down inside the support pillar 102 to a height matching the livestock, and then the rope 4 is sleeved on the upper jaw of the livestock.

[0025] The auxiliary mechanism 3 includes a lifting block 301, which is slidably connected in the pillar 102. The lifting block 301 is threadedly connected to the lifting screw rod 204. The top of the lifting block 301 is connected to the top plate 302 by bolts. The top of the top plate 302 is connected to the limit block 303 by screws. The bottom of the limit block 303 is fixedly connected to the rope 4.

[0026] The limiting mechanism 5 comprises a limiting ring 501 which is slidably connected to the rope 4 . A sliding groove 502 is formed through the top of the limiting ring 501 . A push block 503 is slidably connected to the front end of the limiting ring 501 . An auxiliary groove is formed at the rear end of the sliding groove 502 .

[0027] The clamping mechanism 6 includes a spring 601, the front end of the spring 601 is welded to the pressing block 503, the rear end of the spring 601 is fixedly connected to the limiting ring 501, the rear end of the pressing block 503 is connected to the connecting block 602 by screws, the connecting block 602 is slidably connected to the front end of the sliding groove 502, and the rear end of the connecting block 602 is connected to the clamping block 603 by screws. Pressing the pressing block 503 causes the connecting block 602 to move backward and pushes the clamping block 603 to move backward, so that the auxiliary groove at the rear end of the sliding groove 502 blocks the convex nail 7 in the vertical direction, and the limiting ring 501 is pulled to a suitable position, and then the pressing block 503 is released to allow the spring 601 to recover its deformation and push the pressing block 503 to slide forward, and the pressing block 503 drives the clamping block 603 to move forward, so that the convex nail 7 clamps and limits the rope 4. The veterinarian can adjust it at any time according to needs during operation to avoid damage to livestock caused by improper fixation.

[0028] A plurality of protruding nails 7 are welded to the front end of the rear side of the pressing block 603, and the protruding nails 7 are arranged continuously and equidistantly.

[0029] The bottom of the auxiliary block 103 is rotatably connected to a universal wheel 8, on which a fixing component is provided. The fixing component includes a pedal and a locking structure. The pedal drives the locking structure to press the wheel, pushes the device through the universal wheel 8, and then fixes the device through the fixing component on the universal wheel 8.

[0030] Working principle: When in use, the device is pushed by the universal wheels 8, and then the device is fixed by the fixing component on the universal wheels 8. Then, the turntable 203 is rotated to drive the driving bevel gear 202 to rotate and mesh with the driven bevel gear 205, so that the lifting screw rod 204 rotates, driving the lifting block 301 to slide down in the support column 102 to a height matching that of the livestock. Then, the rope 4 is put around the upper jaw of the livestock, and the pressing block 503 is pressed, so that the connecting block 602 moves backward and pushes the pressing block 603 to move backward, causing the auxiliary groove at the rear end of the sliding groove 502 to block the protruding pin 7 in the vertical direction. The limiting ring 501 is pulled to a suitable position, and then the pressing block 503 is released, so that the spring 601 restores its deformation and pushes the pressing block 503 to slide forward. The pressing block 503 drives the pressing block 603 to move forward, so that the protruding pin 7 presses and limits the rope 4. During the operation of the veterinarian, it can be adjusted at any time according to needs to avoid causing harm to the livestock due to improper fixation.

[0031] The above shows and describes the basic principles, main features and advantages of the present utility model. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the present utility model claimed. The scope of protection claimed by the present utility model is defined by the appended claims and their equivalents.

Claims

1. A fixed hook retractor for animal husbandry and veterinary medicine, comprising a symmetrical base (101), a support (102) fixedly connected to the top of the base (101), auxiliary blocks (103) fixedly connected to the front and rear of the base (101), a lifting mechanism (2) arranged inside the support (102), characterized in that: The top of the lifting mechanism (2) is provided with an auxiliary mechanism (3), the auxiliary mechanism (3) is provided with a rope (4), the rope (4) is sleeved with a limiting mechanism (5), the limiting mechanism (5) is provided with a pressing mechanism (6), the lifting mechanism (2) comprises a connecting rod (201), the connecting rod (201) is rotatably connected to the bottom of the front end of the support (102), the front end of the connecting rod (201) is fixedly connected to a rotating disk (203), the rear end of the connecting rod (201) is fixedly connected to a driving bevel gear (202), the support (102) is rotatably connected with a lifting screw rod (204), the bottom of the lifting screw rod (204) is fixedly connected to a driven bevel gear (205), and the driving bevel gear (202) is meshed with the driven bevel gear (205).

2. A fixed hook retractor for animal husbandry and veterinary medicine according to claim 1, characterized in that: The auxiliary mechanism (3) comprises a lifting block (301), the lifting block (301) is slidably connected in the pillar (102), the lifting block (301) is threadedly connected to the lifting screw rod (204), the top of the lifting block (301) is fixedly connected to a top plate (302), the top of the top plate (302) is fixedly connected to a limit block (303), and the bottom of the limit block (303) is fixedly connected to a rope (4).

3. A fixed hook retractor for animal husbandry and veterinary medicine according to claim 2, characterized in that: The limiting mechanism (5) comprises a limiting ring (501), the limiting ring (501) is slidably connected to the rope (4), a sliding groove (502) is formed through the top of the limiting ring (501), a pressing block (503) is slidably connected to the front end of the limiting ring (501), and an auxiliary groove is formed at the rear end of the sliding groove (502).

4. A fixed hook retractor for animal husbandry and veterinary medicine according to claim 3, characterized in that: The clamping mechanism (6) comprises a spring (601), the front end of the spring (601) is fixedly connected to the pressing block (503), the rear end of the spring (601) is fixedly connected to the limiting ring (501), the rear end of the pressing block (503) is fixedly connected to a connecting block (602), the connecting block (602) is slidably connected to the front end of the sliding groove (502), and the rear end of the connecting block (602) is fixedly connected to a clamping block (603).

5. A fixed hook retractor for animal husbandry and veterinary medicine according to claim 4, characterized in that: A plurality of protruding nails (7) are fixedly connected to the front end of the rear side of the pressing block (603), and the protruding nails (7) are arranged in a continuous and equidistant manner.

6. The fixed hook retractor for animal husbandry and veterinary medicine according to claim 1, characterized in that: The bottom of the auxiliary block (103) is rotatably connected to a universal wheel (8), and a fixing component is arranged on the universal wheel (8).

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