Restraining device for artificial insemination of rabbits

Abstract

The utility model discloses a fixing device for rabbit artificial insemination, which comprises a support table, a circular shaft is fixedly mounted at the center of the upper end of the support table, a rotary table is rotatably mounted on the outer surface of the circular shaft, two obliquely symmetrical sleeves are arranged at the upper end of the rotary table, a support frame is arranged at the lower end of the support table, and the upper end of the support frame is fixedly connected with the rotary table. Four universal wheels are fixedly installed at the four corners of the lower end of the supporting frame respectively, a lifting mechanism is arranged between the supporting frame and the supporting table and comprises four supporting rods fixedly installed at the four corners of the lower end of the supporting table, and four sliding holes are formed in the four corners of the upper end of the supporting frame respectively; the four supporting rods are installed in the four sliding holes in a sliding mode respectively. According to the utility model, the lifting of the supporting table is adjusted through the lifting mechanism, so that the horizontal height of the two sleeves is convenient to adjust, and the device is suitable for operators with different heights.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of artificial insemination of rabbits, in particular to a restraining device used for artificial insemination of rabbits. Background Art

[0002] Artificial insemination of rabbits does not involve direct mating with male rabbits. Instead, the male rabbit's semen is artificially collected, and after quality inspection and dilution, it is then injected into the reproductive tract of the female rabbit to achieve conception. During the process of artificial insemination of rabbits, in order to prevent the female rabbit from struggling and excessive stress, a restraint device is usually used to fix the female rabbit.

[0003] When in use, general restraint devices are supported by a support frame of fixed height. When operators of different heights perform artificial insemination, the height of the restraint device cannot be adjusted, so the operator is required to bend over or raise the height to work, which causes the operator to feel tired at work and affects the efficiency of artificial insemination of rabbits. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a restraining device for artificial insemination of rabbits.

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

[0006] A restraining device for artificial insemination of rabbits comprises a support platform, a circular shaft is fixedly mounted at the center of the upper end of the support platform, a turntable is rotatably mounted on the outer surface of the circular shaft, two inclined symmetrical sleeves are arranged at the upper end of the turntable, a support frame is arranged at the lower end of the support platform, four universal wheels are fixedly mounted at the four corners of the lower end of the support frame, a lifting mechanism is arranged between the support frame and the support platform, the lifting mechanism comprises four support rods fixedly mounted at the four corners of the lower end of the support platform, four sliding holes are respectively opened at the four corners of the upper end of the support frame, and the four support rods are slidably mounted in the four sliding holes.

[0007] As a further description of the above technical solution, the lifting mechanism also includes three fixed seats fixedly mounted on the support frame, and two-way screw rods are rotatably mounted on the three fixed seats, and two moving rods are threadedly sleeved on both ends of the two-way screw rods, and four support blocks are fixedly mounted on both sides of the lower end of the support platform, and two transmission rods are rotatably mounted on the four support blocks and the two ends of the two moving rods.

[0008] As a further description of the above technical solution, the thread grooves at both ends of the bidirectional screw are arranged in opposite directions, the bidirectional screw passes through the outer surfaces of three fixed seats respectively, and one end of the bidirectional screw is fixedly connected to a rocker.

[0009] As a further description of the above technical solution, two fixing rods are fixedly installed on both sides of the upper end of the turntable, and the upper ends of the two fixing rods are respectively hinged to the outer surfaces of the middle parts of the two sleeves. The turntable is provided with two first elongated grooves and two second elongated grooves on both sides of the two fixing rods, and two adjustment mechanisms for changing the inclination angles of the two sleeves are provided between the lower ends of the two sleeves and the two first elongated grooves and the two second elongated grooves.

[0010] As a further description of the above technical solution, the adjustment mechanism includes two sliding rods fixedly installed in the first elongated groove and the second elongated groove respectively, and two sliding blocks are slidably installed on the outer surfaces of the two sliding rods respectively, and two fixed blocks are fixedly installed on the two sliding blocks respectively, and two connecting rods are rotatably installed on both sides of the two fixed blocks and the lower end of the sleeve, and one of the sliding blocks is provided with a fixing component.

[0011] As a further description of the above technical solution, the fixing assembly includes a bolt threadedly mounted on one side of one of the sliders, and the lower end of the bolt passes through the outer surface of one of the sliders.

[0012] As a further description of the above technical solution, a flexible leakage net is fixedly installed on one end of the two connecting rods of the sleeve.

[0013] As a further description of the above technical solution, a slide groove is provided on the side where the support table and the turntable are close to each other, and two clamping grooves are respectively provided at a corner of the turntable corresponding to the slide groove and another corner of the turntable that is obliquely symmetrical. Arc-shaped clamping blocks are slidably installed in the slide groove and the clamping groove, and a return spring is fixedly installed between the lower end of the arc-shaped clamping block and the inner wall of the slide groove, and the arc-shaped clamping block is set as an inclined surface on the side of the counterclockwise rotation direction of the turntable.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. In the utility model, the horizontal height of the support platform is adjusted by the lifting mechanism, so that the positions of the upper ends of the two sleeves are adjusted to positions suitable for operators of different heights, thereby improving the working efficiency of artificial insemination of rabbits.

[0016] 2. In the utility model, the inclination angles of the two sleeves can be adjusted through the adjustment mechanism, so that operators of different heights can adjust the appropriate inclination angle according to themselves, thereby increasing the efficiency of artificial insemination and preventing the female rabbit from struggling and over-stressing and falling out of the sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2It is a structural schematic diagram of the lifting mechanism of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure on the support frame of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the connection between the turntable and one end of the support platform of the utility model;

[0021] Figure 5 It is a structural schematic diagram of the fixing component of the utility model.

[0022] Reference numerals: 10, support platform; 101, round shaft; 102, slide groove; 11, support rod; 12, support block; 13, transmission rod; 14, moving rod; 15, arc-shaped block; 16, return spring;

[0023] 20. Support frame; 201. Slide hole; 21. Universal wheel; 22. Fixed seat; 23. Bidirectional screw rod; 24. Rocker;

[0024] 30. Turntable; 301. First elongated slot; 302. Second elongated slot; 303. Slot; 31. Fixing rod; 32. Sliding rod; 33. Sliding block; 34. Fixing block; 35. Bolt;

[0025] 40. Sleeve; 401. Flexible leakage net; 41. Connecting rod. DETAILED DESCRIPTION

[0026] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0027] Please refer to the attached Figure 1-Figure 5 As shown, the utility model provides a technical solution: a restraining device for artificial insemination of rabbits, comprising a support platform 10, a circular shaft 101 is fixedly installed at the center of the upper end of the support platform 10, a turntable 30 is rotatably installed on the outer surface of the circular shaft 101, and two inclined symmetrical sleeves 40 are provided at the upper end of the turntable 30, the turntable 30 can rotate with the two sleeves 40, so that the two sleeves 40 can be switched without the need for an operator to move the position, a support frame 20 is provided at the lower end of the support platform 10, four universal wheels 21 are fixedly installed at the four corners of the lower end of the support frame 20, a lifting mechanism is provided between the support frame 20 and the support platform 10, the lifting mechanism comprises four support rods 11 fixedly installed at the four corners of the lower end of the support platform 10, four sliding holes 201 are respectively opened at the four corners of the upper end of the support frame 20, and the four support rods 11 are slidably installed in the four sliding holes 201 respectively.

[0028] When artificial insemination is performed on a female rabbit, the operator places the female rabbit to be inseminated with its head facing inward into one of the sleeves 40, and the operator standing on the other side rotates the sleeve 40, driving the turntable 30 to rotate on the circular shaft 101, so that the female rabbit to be inseminated turns in front of the operator for insemination; at the same time, the operator grabs another female rabbit to be inseminated and places it into an empty sleeve 40. After the operator on the other side has completed insemination, he once again rotates the sleeve 40, and the cycle is repeated to continuously perform artificial insemination.

[0029] In this embodiment, the lifting mechanism also includes three fixed seats 22 fixedly installed on the support frame 20, and two-way screw rods 23 are rotatably installed on the three fixed seats 22. Two moving rods 14 are threadedly sleeved on both ends of the two-way screw rods 23. Four support blocks 12 are fixedly installed on both sides of the lower end of the support platform 10, and two transmission rods 13 are rotatably installed on both ends of the four support blocks 12 and the two moving rods 14. One end of the support platform 10 is pulled or pushed by the two transmission rods 13 and the moving rods 14 to be lifted or lowered.

[0030] In this embodiment, the thread grooves at both ends of the bidirectional screw rod 23 are arranged in opposite directions. The bidirectional screw rod 23 passes through the outer surfaces of the three fixing seats 22 respectively. One end of the bidirectional screw rod 23 is fixedly connected to the rocker 24.

[0031] Specifically, when the height of the support platform 10 needs to be adjusted, the rocker 24 is rotated to drive the bidirectional screw rod 23 to rotate, and the two moving rods 14 respectively push the four transmission rods 13, pushing the two ends of the support platform 10 to rise, and the four sliding rods 11 respectively slide and rise in the four sliding holes 201, thereby driving the two sleeves 40 on the turntable 30 to rise, so that the position of the upper ends of the two sleeves 40 is adjusted to a position suitable for operators of different heights.

[0032] In this embodiment, two fixing rods 31 are fixedly installed on both sides of the upper end of the turntable 30, and the upper ends of the two fixing rods 31 are hinged to the outer surfaces of the middle parts of the two sleeves 40, respectively, for supporting the two sleeves 40. The turntable 30 is provided with two first elongated grooves 301 and two second elongated grooves 302 on both sides of the two fixing rods 31, and two adjustment mechanisms for changing the inclination angles of the two sleeves 40 are provided between the lower ends of the two sleeves 40 and the two first elongated grooves 301 and the two second elongated grooves 302.

[0033] In this embodiment, the adjustment mechanism includes two sliding rods 32 fixedly installed in the first elongated groove 301 and the second elongated groove 302 respectively, and two sliding blocks 33 are slidably installed on the outer surfaces of the two sliding rods 32 respectively, and two fixing blocks 34 are fixedly installed on the two sliding blocks 33 respectively. Two connecting rods 41 are rotatably installed on both sides of the two fixing blocks 34 and the lower end of the sleeve 40, and a fixing component is provided on one of the sliding blocks 33.

[0034] Specifically, when the inclination angle of the sleeve 40 needs to be adjusted, the two sliders 33 in the first elongated groove 301 and the second elongated groove 302 are pushed by both hands to move on the two slide rods 32, so that the two connecting rods 41 push or pull the lower end of the sleeve 40, and rotate around the hinge point of the upper end of the sleeve 40 and the fixed rod 31, thereby adjusting the inclination angle of the sleeve 40.

[0035] In this embodiment, the fixing assembly includes a bolt 35 threadedly installed on one side of one of the sliders 33, and the lower end of the bolt 35 passes through the outer surface of one of the sliders 33. After adjusting the inclination angle of the sleeve 40, the bolt 35 is rotated so that the lower end of the bolt 35 extends to the lower end inner wall of the first elongated groove 301, thereby fixing one of the sliders 33.

[0036] In this embodiment, a flexible leakage net 401 is fixedly installed at one end of the two connecting rods 41 of the sleeve 40 to prevent the female rabbit from falling out from the lower end of the sleeve 40.

[0037] In this embodiment, a slide groove 102 is provided on the side where the support platform 10 and the turntable 30 are close to each other, and two clamping grooves 303 are respectively provided at a corner of the turntable 30 corresponding to the slide groove 102 and another corner of the turntable 30 that is obliquely symmetrical. An arc-shaped clamping block 15 is slidably installed in the slide groove 102 and the clamping groove 303, and a return spring 16 is fixedly installed between the lower end of the arc-shaped clamping block 15 and the inner wall of the slide groove 102. The arc-shaped clamping block 15 is set as an inclined surface on the side of the counterclockwise rotation direction of the turntable 30, so that the turntable 30 can only rotate counterclockwise on the support platform 10.

[0038] When the turntable 30 rotates counterclockwise on the support platform 10, one end of the slot 303 in the turntable 30 slides on the inclined surface of the arc block 15, so that the arc block 15 squeezes the reset spring 16 to slide down in the slide groove 102. When the other sleeve 40 rotates over, the other slot 303 slides to the top of the arc block 15, and under the elastic force of the reset spring 16, the arc block 15 slides and engages in the other slot 303.

[0039] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A restraining device for artificial insemination of rabbits, comprising a support platform (10), characterized in that: A circular shaft (101) is fixedly mounted at the center of the upper end of the support platform (10), a turntable (30) is rotatably mounted on the outer surface of the circular shaft (101), two inclined symmetrical sleeves (40) are provided at the upper end of the turntable (30), a support frame (20) is provided at the lower end of the support platform (10), four universal wheels (21) are respectively fixedly mounted at the four corners of the lower end of the support frame (20), a lifting mechanism is provided between the support frame (20) and the support platform (10), the lifting mechanism comprises four support rods (11) fixedly mounted at the four corners of the lower end of the support platform (10), four sliding holes (201) are respectively opened at the four corners of the upper end of the support frame (20), and the four support rods (11) are respectively slidably mounted in the four sliding holes (201).

2. A restraining device for artificial insemination of rabbits according to claim 1, characterized in that: The lifting mechanism also includes three fixed seats (22) fixedly mounted on the support frame (20), two-way screw rods (23) are rotatably mounted on the three fixed seats (22), two moving rods (14) are respectively threadedly sleeved on both ends of the two-way screw rods (23), four support blocks (12) are respectively fixedly mounted on both sides of the lower end of the support platform (10), and two transmission rods (13) are respectively rotatably mounted on the four support blocks (12) and the two ends of the two moving rods (14).

3. A restraining device for artificial insemination of rabbits according to claim 2, characterized in that: The thread grooves at both ends of the bidirectional screw rod (23) are arranged in opposite directions. The bidirectional screw rod (23) passes through the outer surfaces of three fixing seats (22) respectively. One end of the bidirectional screw rod (23) is fixedly connected to a rocker (24).

4. A restraining device for artificial insemination of rabbits according to claim 1, characterized in that: Two fixing rods (31) are fixedly installed on both sides of the upper end of the turntable (30), and the upper ends of the two fixing rods (31) are hinged to the outer surfaces of the middle parts of the two sleeves (40) respectively. The turntable (30) is provided with two first elongated grooves (301) and two second elongated grooves (302) on both sides of the two fixing rods (31), and two adjustment mechanisms for changing the inclination angles of the two sleeves (40) are provided between the lower ends of the two sleeves (40) and the two first elongated grooves (301) and the two second elongated grooves (302).

5. A restraining device for artificial insemination of rabbits according to claim 4, characterized in that: The adjustment mechanism comprises two slide bars (32) respectively fixedly mounted in the first elongated slot (301) and the second elongated slot (302); two sliders (33) are respectively slidably mounted on the outer surfaces of the two slide bars (32); two fixing blocks (34) are respectively fixedly mounted on the two sliders (33); two connecting rods (41) are respectively rotatably mounted on both sides of the lower end of the two fixing blocks (34) and the sleeve (40); and a fixing component is provided on one of the sliders (33).

6. A restraining device for artificial insemination of rabbits according to claim 5, characterized in that: The fixing assembly comprises a bolt (35) threadedly mounted on one side of one of the sliders (33), and the lower end of the bolt (35) penetrates the outer surface of one of the sliders (33).

7. A restraining device for artificial insemination of rabbits according to claim 5, characterized in that: The sleeve (40) is fixedly provided with a flexible leakage net (401) at one end of the two connecting rods (41).

8. A restraining device for artificial insemination of rabbits according to claim 1, characterized in that: A slide groove (102) is provided on one side where the support platform (10) and the turntable (30) are close to each other, and two clamping grooves (303) are respectively provided at one corner of the turntable (30) corresponding to the slide groove (102) and another corner of the turntable (30) which is obliquely symmetrical, and an arc-shaped clamping block (15) is slidably installed in the slide groove (102) and the clamping groove (303), and a return spring (16) is fixedly installed between the lower end of the arc-shaped clamping block (15) and the inner wall of the slide groove (102), and the arc-shaped clamping block (15) is arranged as an inclined surface on the side of the turntable (30) rotating in the counterclockwise direction.

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