Fixing device for milk goat mating

Abstract

The utility model relates to the related technical field of breeding and mating, in particular to a fixing device for mating milk goats. The device comprises a case, two moving blocks are slidably connected to the interior of the case, supporting frames are fixedly connected to the tops of the moving blocks, fixing frames are arranged at the tops of the supporting frames, a belt is fixedly connected to one side of each fixing frame, and a buckle is arranged on the outer surface of the end, away from the corresponding fixing frame, of each belt. According to the ewe fixing device, under the matching action of the machine box, the moving blocks, the supporting frames, the fixing frames, belts, buckles and linkage mechanisms, the distance between the two fixing frames can be adjusted according to the body length of an ewe, so that ewes of different sizes can be fixed conveniently; the problems that although an existing fixing device for milk goat mating can fix ewes, the shapes of the ewes are uneven, the ewes cannot be adjusted according to the shapes of the ewes, the use range of the device is limited, and practicability is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field related to breeding and breeding, in particular to a fixing device for breeding of dairy goats. Background Art

[0002] Goats are multi-cycle estrus animals and can estrus all year round, but estrus mainly occurs in autumn, with the peak estrus period being from August to November. Because the estrus period of ewes is relatively short, carefully organizing estrus tests and timely breeding, and mastering goat breeding techniques are the key to improving goat fertility and production efficiency. When breeding goats, the ewes must first be fixed, which is conducive to improving the success rate of breeding.

[0003] The utility model patent with the announcement number CN220776978U discloses a fixing device for breeding dairy goats, which belongs to the technical field related to breeding and breeding. It solves the problem that in the prior art, the ewe is pulled to the breeding fixed frame, and then the ewe's head is fixed by wrapping the traction rope around and tying it to the fixed frame. However, since the rope is long, it takes a long time to fix it in order to ensure the fixing effect during tying, which is more troublesome and laborious. In addition, the rope is easy to loosen when the ewe struggles, causing the ewe to break free and affect breeding. The device comprises two support rods 1, and is characterized in that a limit plate is provided between the two support rods 1, and the limit plate A limiting groove is provided on the top, and one side of the limiting plate is rotatably connected to an arc-shaped limiting frame for limiting the ewe's head, and one end of the arc-shaped limiting frame is provided with an extension rod; the ewe's head can be limited and fixed by the limiting plate and the arc-shaped limiting frame, so that the position of the ewe is fixed, and the ewe's front legs can be fixed by the fixing belt, so as to further fix the ewe's position and posture, and avoid the ewe's large-scale struggle causing the impact on the breeding process, which is beneficial to improving the success rate of breeding, and the fixing method of the arc-shaped limiting frame and the fixing belt is relatively simple, which is beneficial to quick fixation of the ewe, reduces the difficulty of fixation and also improves the fixing effect.

[0004] However, the above patent still has shortcomings: although the patent can fix the ewe, the body shapes and heights of ewes are uneven, and the height of the device cannot be adjusted according to the body shape and height of the ewe, resulting in a limited scope of use of the device and poor practicality. Utility Model Content

[0005] In order to make up for the above shortcomings, the present invention provides a fixing device for dairy goat breeding, so as to solve the problem that although the existing fixing device for dairy goat breeding proposed in the above background technology can fix the ewes, the body shapes and heights of the ewes are uneven, and the height of the device cannot be adjusted according to the body shape and height of the ewes, resulting in a limited scope of use of the device and poor practicality.

[0006] The technical solution of the utility model is:

[0007] A fixing device for breeding dairy goats, comprising: a chassis; two moving blocks slidably connected to the interior of the chassis, the tops of the moving blocks being fixedly connected to a support frame, the tops of the support frames being provided with a fixing frame, one side of the fixing frame being fixedly connected to a belt, the outer surface of the belt away from one end of the fixing frame being provided with a buckle, the buckle being fixedly connected to the fixing frame; a linkage mechanism for adjusting the spacing between the two fixing frames being provided at the bottom of the moving blocks; and a lifting mechanism for synchronously adjusting the heights of the two fixing frames being provided inside the supporting frames.

[0008] Preferably, the linkage mechanism includes: the bottom of the moving block is fixedly connected to a fixed sleeve, the outer surface of the fixed sleeve is rotatably connected to a linkage rod, the end of the linkage rod away from the fixed sleeve is rotatably connected to the first rotating shaft, the two first rotating shafts are fixedly connected to the rotating plate, the center of the rotating plate is fixedly connected to the second rotating shaft, and both ends of the second rotating shaft are rotatably connected to the chassis; a first worm gear is provided at the bottom of the rotating plate, the first worm gear is fixed to the outer surface of the second rotating shaft, one side of the first worm gear is meshed with a first worm, and the inside of the first worm gear is fixedly connected to a third rotating shaft, one end of the third rotating shaft is rotatably connected to the chassis, and the other end of the third rotating shaft passes through the chassis and extends to the first handle, and the first handle is fixedly connected to the third rotating shaft.

[0009] Preferably, sliding grooves are provided on both sides of the moving block, and the chassis is fixedly connected to limit slide bars near the sliding grooves, and the moving block is slidably connected to the limit slide bars through the sliding grooves.

[0010] Preferably, the lifting mechanism includes: the interior of the support frame is slidably connected to the lifting rod, the fixing frame is fixedly connected to the lifting rod respectively, the interior of the lifting rod is threadedly connected to the screw, the bottom end of the screw passes through the moving block and the fixed sleeve and extends to the interior of the chassis, and the screw is rotatably connected to the moving block and the fixed sleeve; the outer surface of one end of the screw located inside the chassis is fixedly connected to a second worm gear, one side of the second worm gear is meshed with a second worm, two second worm gears are fixed to the outer surface of a fourth rotating shaft, one end of the fourth rotating shaft is rotatably connected to the chassis, the other end of the fourth rotating shaft passes through the chassis and extends to the second handle, and the second handle is fixedly connected to the fourth rotating shaft.

[0011] Preferably, both sides of the bottom of the lifting rod are fixedly connected with sliders, and the support frame is provided with corresponding limiting grooves near the sliders, and the sliders are slidably connected to the limiting grooves respectively.

[0012] Preferably, universal wheels with braking function are provided at the four corners of the bottom of the chassis, and the universal wheels are fixedly connected to the chassis.

[0013] Preferably, silicone pads are provided on the inner walls of the fixing frames, the silicone pads are fixedly connected to the fixing frames respectively, and the silicone pads cooperate with the belts.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] Firstly, the utility model, through the cooperation of the chassis, the moving block, the supporting frame, the fixing frame, the belt, the buckle and the linkage mechanism, enables the device to adjust the distance between the two fixing frames according to the body length of the ewe, so as to fix ewes of different sizes. This solves the problem that the existing fixing devices for dairy goat breeding can fix the ewes, but the body shapes of the ewes are uneven and cannot be adjusted according to the body shapes of the ewes, resulting in a limited scope of use of the device and poor practicality.

[0016] Secondly, the utility model can adjust the height of the fixing frame according to the height of the ewe through the cooperation of the chassis, moving block, support frame, fixing frame, belt, buckle and lifting mechanism, so as to facilitate the fixation of ewes of different heights, further improving the scope of use and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a fixing device for dairy goat breeding according to the present invention;

[0018] Figure 2 For the utility model Figure 1A in the middle is an enlarged structural diagram;

[0019] Figure 3 This is a side sectional structural diagram of a fixing device for dairy goat breeding according to the present invention;

[0020] Figure 4 For the utility model Figure 3 The enlarged structural diagram at B in the middle;

[0021] Figure 5 This is a schematic diagram of the linkage mechanism structure of the utility model;

[0022] Figure 6 This is a schematic diagram of the lifting mechanism structure of the utility model;

[0023] Figure 7 This is a schematic diagram of the connection structure between the lifting rod and the support frame of the utility model.

[0024] In the picture:

[0025] 1. Chassis; 2. Moving block; 3. Support frame; 4. Fixed frame; 5. Belt; 6. Buckle; 7. Linkage mechanism; 8. Lifting mechanism; 9. Fixed sleeve; 10. Linkage rod; 11. First rotating shaft; 12. Rotating plate; 13. Second rotating shaft; 14. First worm gear; 15. First worm; 16. Third rotating shaft; 17. First turning handle; 18. Slide groove; 19. Limiting slide; 20. Lifting rod; 21. Screw; 22. Second worm gear; 23. Second worm; 24. Fourth rotating shaft; 25. Second turning handle; 26. Slider; 27. Limiting groove; 28. Universal wheel; 29. ​​Silicone pad. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] See also Figures 1 to 7 The present invention describes the above technical solution in detail through the following embodiments:

[0028] A fixing device for breeding dairy goats, comprising: a chassis 1; two moving blocks 2 are slidably connected inside the chassis 1, the tops of the moving blocks 2 are fixedly connected to support frames 3, the tops of the support frames 3 are provided with fixing frames 4, one side of the fixing frames 4 is fixedly connected to a belt 5, the outer surface of the belt 5 away from the fixing frame 4 is provided with a buckle 6, and the buckle 6 is fixedly connected to the fixing frame 4; a linkage mechanism 7 for adjusting the distance between the two fixing frames 4 is provided at the bottom of the moving block 2; a lifting mechanism 8 for synchronously adjusting the height of the two fixing frames 4 is provided inside the support frames 3, and a limiting mechanism is provided inside the buckle 6, which has the function of quickly fixing the belt 5 to And the function of separation, the limiting mechanism adopts the existing structure and will not be elaborated. The user can control the two moving blocks 2 to slide in opposite directions at the same time inside the chassis 1 through the linkage mechanism 7. The moving block 2 drives the support frame 3 while moving, and the support frame 3 drives the fixed frame 4, thereby adjusting the distance between the two fixed frames 4. Then, the two fixed frames 4 are controlled to rise and fall through the lifting mechanism 8, thereby adjusting the height of the two fixed frames 4 at the same time. Finally, the user places the ewe on the fixed frame 4, and then inserts one end of the belt 5 into the inside of the buckle 6. The belt 5 is fixed by the limiting mechanism inside the buckle 6, and the ewe is fixed by the cooperation of the belt 5 and the fixed frame 4.

[0029] like Figure 4 and Figure 5As shown, the linkage mechanism 7 includes: the bottom of the moving block 2 is fixedly connected to a fixed sleeve 9, the outer surface of the fixed sleeve 9 is rotatably connected to a linkage rod 10, and the end of the linkage rod 10 away from the fixed sleeve 9 is rotatably connected to the first rotating shaft 11, the two first rotating shafts 11 are fixedly connected to the rotating plate 12, the center of the rotating plate 12 is fixedly connected to the second rotating shaft 13, and both ends of the second rotating shaft 13 are rotatably connected to the chassis 1; a first worm gear 14 is provided at the bottom of the rotating plate 12, the first worm gear 14 is fixed to the outer surface of the second rotating shaft 13, one side of the first worm gear 14 is meshed with a first worm 15, the inside of the first worm gear 15 is fixedly connected to a third rotating shaft 16, one end of the third rotating shaft 16 is rotatably connected to the chassis 1, and the other end of the third rotating shaft 16 passes through the chassis 1 and extends to the first handle 17, the first handle 17 is fixedly connected to the third rotating shaft 16, and the user rotates the first handle 17, and the first handle 17 rotates while driving the third rotating shaft 16, and the third rotating shaft 16 drives the first worm 15, the first worm 15 drives the first worm gear 14 to rotate, and the first worm gear 14 rotates while driving the second rotating shaft 13, and the second rotating shaft 13 drives the rotating plate 12, and the rotating plate 12 drives the two first rotating shafts 11 to rotate with the second rotating shaft 13 as the center of the circle. When the first rotating shaft 11 rotates, it pulls one end of the linkage rod 10, so that the other end of the linkage rod 10 pulls the fixing sleeve 9, and the fixing sleeve 9 drives the moving block 2, so that the two moving blocks 2 slide inside the chassis 1. When the moving block 2 slides, it drives the fixing frame 4 through the support frame 3, and then adjusts the distance between the two fixing frames 4, so that the device can adjust the distance between the two fixing frames 4 according to the body length of the ewe, so as to fix ewes of different sizes, thereby solving the problem that the existing fixing device for dairy goat breeding can fix ewes, but the body shapes of the ewes are uneven and cannot be adjusted according to the body shape of the ewe, resulting in a limited range of use of the device and poor practicality.

[0030] like Figure 2 As shown, there are sliding grooves 18 on both sides of the moving block 2, and the chassis 1 is fixedly connected with a limiting slide 19 near the sliding groove 18. The moving block 2 is slidably connected to the limiting slide 19 through the sliding groove 18, which can limit the moving block 2 so that the moving block 2 can slide flexibly inside the chassis 1.

[0031] like Figure 6As shown, the lifting mechanism 8 includes: the interior of the support frame 3 is slidably connected to the lifting rod 20, the fixing frame 4 is fixedly connected to the lifting rod 20 respectively, the interior of the lifting rod 20 is threadedly connected with a screw 21, the bottom end of the screw 21 passes through the moving block 2 and the fixed sleeve 9 and extends to the interior of the chassis 1, and the screw 21 is rotatably connected to the moving block 2 and the fixed sleeve 9; the outer surface of one end of the screw 21 located inside the chassis 1 is fixedly connected to the second worm gear 22, and one side of the second worm gear 22 is meshed with a second worm 23, and the two second worm gears 23 are fixed to the outer surface of the fourth rotating shaft 24, one end of the fourth rotating shaft 24 is rotatably connected to the chassis 1, and the other end of the fourth rotating shaft 24 passes through the chassis 1 and extends to the second turning handle 25, and the second turning handle 25 is connected to the fourth The rotating shaft 24 is fixedly connected, and the user rotates the second handle 25, and the second handle 25 drives the fourth rotating shaft 24 to rotate. When the fourth rotating shaft 24 rotates, it drives the second worm 23, and the second worm 23 drives the second worm gear 22 to rotate. When the second worm gear 22 rotates, it drives the screw 21 to rotate. When the screw 21 rotates, it drives the lifting rod 20. The lifting rod 20 is lifted and lowered through the cooperation of the support frame 3. When the lifting rod 20 is lifted and lowered, it drives the fixed frame 4, and then the height of the two fixed frames 4 is adjusted synchronously, so that the device can adjust the height of the fixed frame 4 according to the height of the ewe, so as to fix ewes of different heights, further improving the scope of use and practicality of the device.

[0032] like Figure 7 As shown, sliders 26 are fixedly connected to both sides of the bottom of the lifting rod 20, and corresponding limit grooves 27 are opened near the sliders 26 on the support frame 3. The sliders 26 are slidably connected to the limit grooves 27 respectively, and the lifting stroke of the lifting rod 20 can be limited to avoid the lifting rod 20 from separating from the support frame 3.

[0033] like Figure 1 As shown, universal wheels 28 with braking function are provided at the four corners of the bottom of the chassis 1, and the universal wheels 28 are fixedly connected to the chassis 1, making it convenient for users to move and fix the device.

[0034] like Figures 1 to 6 As shown, silicone pads 29 are provided on the inner walls of the fixing frame 4, and the silicone pads 29 are fixedly connected to the fixing frame 4 respectively. The silicone pads 29 cooperate with the belt 5 to improve the comfort of fixing the ewe, avoid the situation where the ewe struggles due to poor comfort, and improve the breeding effect.

[0035] Working principle: The user rotates the first handle 17, and the first handle 17 rotates while driving the third shaft 16, the third shaft 16 drives the first worm 15, the first worm 15 drives the first worm gear 14 to rotate, the first worm gear 14 rotates while driving the second shaft 13, the second shaft 13 drives the rotating plate 12, the rotating plate 12 drives the two first shafts 11 to rotate around the second shaft 13 as the center of the circle, and the first shaft 11 rotates while pulling one end of the linkage rod 10, so that the other end of the linkage rod 10 pulls the fixed sleeve 9, and the fixed sleeve 9 drives the moving Block 2, so that the two moving blocks 2 slide inside the chassis 1, and the moving block 2 drives the fixing frame 4 through the support frame 3 while sliding, thereby adjusting the distance between the two fixing frames 4, so that the device can adjust the distance between the two fixing frames 4 according to the body length of the ewe, so as to fix ewes of different sizes, solving the problem that the existing fixing device for dairy goat breeding can fix the ewes, but the body shapes of the ewes are uneven and cannot be adjusted according to the body shapes of the ewes, resulting in a limited scope of use of the device and poor practicality.

[0036] The user rotates the second handle 25, and the second handle 25 drives the fourth shaft 24 to rotate. The fourth shaft 24 drives the second worm 23 while rotating. The second worm 23 drives the second worm gear 22 to rotate respectively. The second worm gear 22 drives the screw 21 to rotate while rotating. The screw 21 drives the lifting rod 20 while rotating. The lifting rod 20 is lifted and lowered through the cooperation of the support frame 3. The lifting rod 20 drives the fixing frame 4 while lifting and lowering, and then the height of the two fixing frames 4 is adjusted synchronously. The device can adjust the height of the fixing frame 4 according to the height of the ewe, so as to fix ewes of different heights, further improving the scope of use and practicality of the device.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the above embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A fixing device for dairy goat breeding, comprising: Chassis (1); The invention is characterized in that two moving blocks (2) are slidably connected inside the chassis (1), the tops of the moving blocks (2) are fixedly connected to support frames (3), the tops of the support frames (3) are provided with fixing frames (4), one side of the fixing frames (4) is fixedly connected to a belt (5), the outer surface of the belt (5) away from one end of the fixing frames (4) is provided with a buckle (6), and the buckle (6) is fixedly connected to the fixing frames (4); The bottom of the moving block (2) is provided with a linkage mechanism (7) for adjusting the distance between the two fixed frames (4); The support frame (3) is internally provided with a lifting mechanism (8) for synchronously adjusting the heights of the two fixing frames (4).

2. The fixing device for dairy goat breeding according to claim 1, characterized in that: The linkage mechanism (7) comprises: The bottom of each movable block (2) is fixedly connected to a fixed sleeve (9), the outer surface of each fixed sleeve (9) is rotatably connected to a linkage rod (10), one end of each linkage rod (10) away from the fixed sleeve (9) is rotatably connected to a first rotating shaft (11), two first rotating shafts (11) are fixedly connected to a rotating plate (12), a second rotating shaft (13) is fixedly connected to the center of the rotating plate (12), and both ends of the second rotating shaft (13) are rotatably connected to the chassis (1); A first worm gear (14) is provided at the bottom of the rotating plate (12), and the first worm gear (14) is fixed to the outer surface of the second rotating shaft (13). A first worm (15) is meshed with one side of the first worm gear (14), and a third rotating shaft (16) is fixedly connected inside the first worm (15). One end of the third rotating shaft (16) is rotatably connected to the chassis (1), and the other end of the third rotating shaft (16) passes through the chassis (1) and extends to a first turning handle (17), and the first turning handle (17) is fixedly connected to the third rotating shaft (16).

3. The fixing device for dairy goat breeding according to claim 1, characterized in that: Slide grooves (18) are provided on both sides of the moving block (2); the chassis (1) is fixedly connected to a limiting slide bar (19) near the slide grooves (18); and the moving block (2) is slidably connected to the limiting slide bar (19) via the slide grooves (18).

4. A fixing device for dairy goat breeding according to claim 2, characterized in that: The lifting mechanism (8) comprises: The interior of the support frame (3) is slidably connected to a lifting rod (20), the fixing frame (4) is fixedly connected to the lifting rod (20), the interior of the lifting rod (20) is threadedly connected to a screw rod (21), the bottom end of the screw rod (21) passes through the moving block (2) and the fixing sleeve (9) and extends to the interior of the chassis (1), and the screw rod (21) is rotatably connected to the moving block (2) and the fixing sleeve (9); The outer surface of one end of the screw (21) located inside the chassis (1) is fixedly connected to a second worm gear (22), one side of the second worm gear (22) is meshed with a second worm gear (23), and the two second worm gears (23) are fixed to the outer surface of a fourth rotating shaft (24), one end of the fourth rotating shaft (24) is rotatably connected to the chassis (1), and the other end of the fourth rotating shaft (24) passes through the chassis (1) and extends to a second turning handle (25), and the second turning handle (25) is fixedly connected to the fourth rotating shaft (24).

5. A fixing device for dairy goat breeding according to claim 4, characterized in that: Both sides of the bottom of the lifting rod (20) are fixedly connected with sliders (26), and the support frame (3) is provided with matching limiting grooves (27) near the sliders (26), and the sliders (26) are respectively slidably connected to the limiting grooves (27).

6. A fixing device for dairy goat breeding according to claim 1, characterized in that: Universal wheels (28) with a braking function are provided at the four corners of the bottom of the chassis (1), and the universal wheels (28) are fixedly connected to the chassis (1).

7. A fixing device for dairy goat breeding according to claim 1, characterized in that: Silica gel pads (29) are provided on the inner walls of the fixing frames (4), and the silica gel pads (29) are fixedly connected to the fixing frames (4) respectively, and the silica gel pads (29) are matched with the belt (5).

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