Movable mutton sheep artificial insemination vehicle-mounted device

Abstract

The utility model discloses a mobile mutton sheep artificial insemination vehicle-mounted device, and relates to the technical field of animal husbandry artificial propagation, the mobile mutton sheep artificial insemination vehicle-mounted device comprises a mobile vehicle body, a transportation cage and a semen collection fixing frame, the transportation cage is arranged in a carriage of the mobile vehicle body, a vehicle-mounted refrigerator is arranged in the mobile vehicle body, and an operation table is fixedly arranged in the mobile vehicle body; a microscope, a constant-temperature water bath kettle and a test tube rack are fixedly arranged on the operation table, a semen collection-semen deposition equipment box is arranged in the movable vehicle body, semen collection equipment and semen deposition equipment are arranged in the semen collection-semen deposition equipment box, and a semen collection fixing frame can be detachably installed at the upper end of the transportation cage. The mobile mutton sheep artificial insemination vehicle-mounted device provided by the utility model can meet the requirement of scattered insemination for retail farmers, is convenient for semen collection, and ensures the semen quality.

Description

Technical Field

[0001] This utility model relates to the field of artificial breeding technology in animal husbandry, and in particular to a mobile vehicle-mounted device for artificial insemination of sheep. Background Technology

[0002] With the rapid development of large-scale and standardized sheep farming, improving the quality and efficiency of breeding sheep and increasing the sheep's reproductive rate has become an important aspect of large-scale indoor sheep farming. Traditional natural mating methods cannot fully utilize the potential of excellent genetic genes in rams and increase the cost of breeding sheep, which can no longer meet the needs of modern sheep farming.

[0003] To improve the quality and efficiency of sheep breeding and increase sheep fertility, artificial insemination is generally used. Artificial insemination involves collecting semen from superior rams using instruments, preparing frozen semen pellets, diluting the pellets to a certain concentration, and then injecting them into ewes to induce pregnancy. The purpose of artificial insemination is to select high-quality rams, save costs, and reduce disease incidence. It is one of the main measures to reduce the number of rams needed and improve sheep conception rates, fertility, and overall production efficiency. Currently, in actual semen collection and insemination processes, livestock researchers need to catch and drag the sheep to the collection room, where multiple people temporarily restrain the sheep for semen collection. The semen pellets are then diluted and injected into the ewes in the insemination room. During semen collection, the sheep's lack of cooperation makes the process inconvenient. Furthermore, the existing collection and insemination rooms are fixed locations, leading to a decline in semen quality after storage and transportation, which cannot meet the requirements of decentralized insemination for small-scale farmers. Utility Model Content

[0004] The purpose of this invention is to provide a mobile artificial insemination vehicle for sheep to solve the problems existing in the prior art, meet the requirements of scattered insemination for small-scale farmers, facilitate semen collection, and ensure semen quality.

[0005] To achieve the above objectives, this utility model provides the following solution:

[0006] This utility model provides a mobile artificial insemination vehicle for sheep, including a mobile vehicle body, a transport cage, and a semen collection and restraint frame. The transport cage is located inside the compartment of the mobile vehicle body. The mobile vehicle body is equipped with a vehicle-mounted refrigerator and a fixed operating table. The operating table is fixed with a microscope and a constant temperature water bath and is equipped with a test tube rack. The mobile vehicle body is equipped with a semen collection and insemination equipment box, which contains semen collection equipment and insemination equipment. The semen collection and restraint frame can be detachably installed on the upper end of the transport cage.

[0007] In one embodiment, the semen collection restraint frame includes a base plate, a head fixing frame, and side frames. The bottom of the head fixing frame is detachably connected to the base plate. A head fixing clip is provided on the inner side of the head fixing frame. Each side frame is provided on both sides of the base plate. The two side frames and the head fixing frame together form a U-shaped frame structure. The bottom of the side frames is detachably connected to the base plate. The end of the side frame near the head fixing frame is detachably connected to the head fixing frame.

[0008] In one embodiment, the side frame includes a vertical rod and a horizontal rod fixedly connected in an L-shape. A first sleeve is fixedly connected to the base plate. The lower end of the vertical rod is inserted into the first sleeve. The side wall of the first sleeve is provided with a first threaded hole. A first locking bolt is threaded into the first threaded hole. The first locking bolt passes through the first threaded hole and can abut against the vertical rod. A plug-in rod is fixedly provided on the lower side of the free end of the horizontal rod. A plug-in sleeve corresponding to the plug-in rod is fixedly provided on the head fixing frame.

[0009] In one embodiment, a first rotating handle is fixedly connected to the bolt head of the first locking bolt.

[0010] In one embodiment, the head fixing clip includes a fixed rod, a movable rod, and a positioning device. Multiple fixed rods are fixedly connected to the inner side of the head fixing frame and together with the head fixing frame to form an inverted L-shaped head placement space. The lower end of the movable rod is rotatably connected to the fixed rod at the corner of the inverted L-shaped head placement space, and the upper end is connected to the positioning device. The positioning device includes two side plates and a limiting plate. The two side plates are respectively disposed on both sides of the head fixing frame and their lower ends are fixedly connected to the upper ends of the movable rods. The limiting plate is disposed between the two side plates and its upper end is rotatably connected to the two side plates. The upper end of the head fixing frame is provided with a limiting protrusion corresponding to the limiting plate, used to limit the position of the limiting plate.

[0011] In one embodiment, the head fixing frame has plug-in fixing rods at both ends, and two second sleeves corresponding to the two plug-in fixing rods are fixed on the base plate. The lower end of the plug-in fixing rod is inserted into the second sleeve. The side wall of the second sleeve is provided with a second threaded hole, and a second locking bolt is threaded into the second threaded hole. The second locking bolt passes through the second threaded hole and can abut against the plug-in fixing rod.

[0012] In one embodiment, a second rotating handle is fixedly connected to the bolt head of the second locking bolt.

[0013] In one embodiment, the head fixing frame and the side frame are both made of steel pipes, and the base plate is made of iron plate.

[0014] In one embodiment, the length of the transport cage matches the length of the carriage, the width matches the width of the carriage, and the height of the transport cage is 1.0-1.2m.

[0015] In one embodiment, the transport cage is provided with a door and a door latch at one end near the rear of the mobile vehicle body.

[0016] The present invention achieves the following technical advantages over the prior art:

[0017] The mobile artificial insemination device for mutton sheep provided by this utility model can conveniently and quickly move breeding sheep to the site of the farmer through the mobile vehicle. The breeding sheep are fixed by the semen collection and restraint frame, which facilitates semen collection. After the semen collection is completed, the semen can be tested and diluted on the operating table using equipment such as microscope, constant temperature water bath and test tube rack for subsequent insemination. There is no need for long-distance transportation, which can ensure the quality of semen and meet the requirements of decentralized insemination for small-scale farmers. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the structure of the mobile vehicle body and transport cage in an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the structure of the semen collection restraint frame in an embodiment of this utility model;

[0021] Figure 3 This is a schematic diagram of the head fixing frame in this embodiment of the present invention without the movable rod installed;

[0022] Figure 4 This is a schematic diagram showing the limiting protrusion limiting the positioning plate of the positioning device in an embodiment of the present invention.

[0023] In the diagram: 1-Mobile vehicle body, 2-Transport cage, 3-Semen collection restraint frame, 4-Base plate, 5-Head fixing frame, 6-Side frame, 7-Head fixing clamp, 8-Vertical rod, 9-Horizontal rod, 10-First sleeve, 11-First locking bolt, 12-Plug-in rod, 13-Plug-in sleeve, 14-First rotating handle, 15-Plug-in fixing rod, 16-Second sleeve, 17-Second locking bolt, 18-Second rotating handle, 19-Fixing rod, 20-Moving rod, 21-Positioning device, 22-Head insertion space, 23-Side plate, 24-Limiting plate, 25-Limiting protrusion. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] The purpose of this invention is to provide a mobile artificial insemination device for sheep to solve the problems existing in the prior art, meet the requirements of scattered insemination for small-scale farmers, facilitate semen collection, and ensure semen quality.

[0026] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0027] like Figures 1-4 As shown, this embodiment provides a mobile artificial insemination vehicle for sheep, including a mobile vehicle body 1, a transport cage 2, and a semen collection and restraint frame 3. The transport cage 2 is located inside the compartment of the mobile vehicle body 1. The mobile vehicle body 1 is equipped with a vehicle-mounted refrigerator and a fixed operating table. A microscope and a constant temperature water bath are fixed on the operating table, and a test tube rack is configured. The mobile vehicle body 1 is equipped with a semen collection and insemination equipment box, which contains semen collection equipment and insemination equipment. The semen collection and restraint frame 3 can be detached and installed on the upper end of the transport cage 2.

[0028] In use, the breeding sheep are transported to the farmer's site via a mobile vehicle 1. During transport, the breeding sheep can stand upright in the transport cage 2. The semen collection restraint frame 3 is installed at the top of the transport cage 2, without affecting the sheep's movement within the cage. Upon arrival at the site, the semen collection restraint frame 3 is removed and used to secure the breeding sheep. Semen is then collected using the semen collection equipment. After collection, the semen can be tested and diluted using a microscope, a constant temperature water bath, and a test tube rack on the operating table. Insemination is then performed using the insemination equipment. This device uses the semen collection restraint frame 3 to secure the breeding sheep, facilitating semen collection. After semen testing and dilution, long-distance transport is unnecessary, allowing for timely subsequent insemination, ensuring semen quality, and meeting the requirements of decentralized insemination for small-scale farmers.

[0029] In this embodiment, the semen collection restraint frame 3 includes a base plate 4, a head fixing frame 5, and side frames 6. The bottom of the head fixing frame 5 is detachably connected to the base plate 4. A head fixing clip 7 is provided on the inner side of the head fixing frame 5. There is a side frame 6 on each side of the base plate 4. The two side frames 6 and the head fixing frame 5 together form a U-shaped frame structure. The bottom of the side frames 6 is detachably connected to the base plate 4, and the end of the side frame 6 near the head fixing frame 5 is detachably connected to the head fixing frame 5. During transportation, the semen collection restraint frame 3 is disassembled, and the head fixing frame 5 and the two side frames 6 are stacked on the base plate 4 and then fixed to the upper end of the transport cage 2 to reduce the space occupied. After arriving at the site, the semen collection restraint frame 3 is assembled. The breeding sheep enters the U-shaped frame structure formed by the two side frames 6 and the head fixing frame 5, and the head of the breeding sheep is fixed by the head fixing clip 7. Then, the semen collection operation can be carried out.

[0030] In this embodiment, the side frame 6 includes an L-shaped fixedly connected vertical rod 8 and horizontal rod 9. A first sleeve 10 is fixedly connected to the base plate 4. The lower end of the vertical rod 8 is inserted into the first sleeve 10. The side wall of the first sleeve 10 is provided with a first threaded hole, and a first locking bolt 11 is threaded into the first threaded hole. The first locking bolt 11 passes through the first threaded hole and abuts against the vertical rod 8. A plug-in rod 12 is fixedly provided on the lower side of the free end of the horizontal rod 9. A plug-in sleeve 13 corresponding to the plug-in rod 12 is fixedly provided on the head fixing frame 5. During installation, the plug-in rod 12 is inserted into the plug-in sleeve 13, and the lower end of the vertical rod 8 is inserted into the first sleeve 10. Then, the first locking bolt 11 is tightened to fix the vertical rod 8 in the first sleeve 10. During disassembly, the first locking bolt 11 is turned in the opposite direction to loosen the vertical rod 8, and then the side frame 6 is pulled out upwards. The structure is simple and easy to disassemble and assemble.

[0031] In this embodiment, a first rotating handle 14 is fixedly connected to the bolt head of the first locking bolt 11, which makes it convenient for the user to hold the first rotating handle 14 to perform locking or unlocking operations.

[0032] In this embodiment, the head fixing clip 7 includes a fixing rod 19, a movable rod 20, and a positioning device 21. Multiple fixing rods 19 are fixedly connected to the inner side of the head fixing frame 5 and together with the head fixing frame 5 to form an inverted L-shaped head placement space 22. The lower end of the movable rod 20 is rotatably connected to the fixing rod 19 at the corner of the inverted L-shaped head placement space 22, and the upper end is connected to the positioning device 21. The positioning device 21 includes two side plates 23 and a limiting plate 24. The two side plates 23 are respectively disposed on both sides of the head fixing frame 5 and the lower end is fixedly connected to the upper end of the movable rod 20. The limiting plate 24 is disposed between the two side plates 23 and the upper end is rotatably connected to the two side plates 23. The upper end of the head fixing frame 5 is provided with a limiting protrusion 25 corresponding to the limiting plate 24, which is used to limit the limiting plate 24. In use, the movable rod 20 initially tilts to the right as shown in the diagram. The head insertion space 22 on the left side of the movable rod 20 is relatively large, allowing the sheep's head to be placed inside. After the sheep's head is placed, the movable rod 20 is moved to the left, changing its tilted position to a vertical position, thus confining the sheep's head within the head insertion space 22 on its left side. At this time, the lower end of the limiting plate 24 engages with the limiting protrusion 25, preventing the movable rod 20 from rotating and thus positioning it. To release the sheep's head from the head insertion space 22, the limiting plate 24 is moved upwards to disengage it from the limiting protrusion 25, and then the movable rod 20 is rotated to the right to release the sheep's head, allowing the sheep to be led out.

[0033] In this embodiment, the head fixing frame 5 has two plug-in fixing rods 15 at both ends. Two second sleeves 16, each corresponding to one of the two plug-in fixing rods 15, are fixed on the base plate 4. The lower ends of the plug-in fixing rods 15 are inserted into the second sleeves 16. The sidewalls of the second sleeves 16 have second threaded holes, and second locking bolts 17 are threaded into these holes. The second locking bolts 17 pass through the second threaded holes and abut against the plug-in fixing rods 15. During installation, the lower ends of the two plug-in fixing rods 15 are inserted into the two second sleeves 16 respectively, and then the second locking bolts 17 are tightened to fix the plug-in fixing rods 15 within the second sleeves 16. During disassembly, the second locking bolts 17 are turned in the opposite direction to loosen the plug-in fixing rods 15, and then the head fixing frame 5 is pulled out upwards. The structure is simple and easy to disassemble and assemble.

[0034] In this embodiment, a second rotating handle 18 is fixedly connected to the bolt head of the second locking bolt 17, which makes it convenient for the user to hold the second locking bolt 17 to perform locking or unlocking operations.

[0035] In this embodiment, both the head fixing frame 5 and the side frame 6 are made of steel pipes, which are easy to manufacture and have low cost.

[0036] In this embodiment, the base plate 4 is made of iron plate, which is easy to manufacture and sturdy and durable.

[0037] In this embodiment, the length of the transport cage 2 matches the length of the carriage, the width matches the width of the carriage, and the height of the transport cage 2 is 1.0-1.2m, preferably 1.1m, to ensure that the breeding sheep can stand up in the cage.

[0038] In this embodiment, the transport cage 2 is provided with a door and a door latch at one end near the rear of the mobile vehicle body 1. The door is locked by the door latch to prevent it from opening during transportation and to ensure the safety of transportation.

[0039] This utility model uses specific examples to illustrate its principles and implementation methods. The above description of the embodiments is only for the purpose of helping to understand the method and core idea of ​​this utility model. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the idea of ​​this utility model. In summary, the content of this specification should not be construed as a limitation of this utility model.

Claims

1. A mobile vehicle-mounted device for artificial insemination of sheep, characterized in that: The mobile vehicle body, the transport cage and the semen collection fixing frame, the transport cage is arranged in the carriage of the mobile vehicle body, the mobile vehicle body is equipped with the vehicle refrigerator and is fixedly provided with the operation table, the operation table is fixedly provided with the microscope and the constant temperature water bath kettle and is provided with the test tube rack, the mobile vehicle body is equipped with the semen collection and insemination equipment box, the semen collection and insemination equipment box is provided with the semen collection equipment and the insemination equipment, and the semen collection fixing frame can be detachably installed on the upper end of the transport cage.

2. The mobile sheep artificial insemination vehicle of claim 1, wherein: The semen collection fixing frame comprises a bottom plate, a head fixing frame and side frames, the bottom of the head fixing frame can be detachably connected to the bottom plate, the inner side of the head fixing frame is provided with a head fixing clamp, one side frame is arranged on each side of the bottom plate, and the two side frames and the head fixing frame jointly form a U-shaped frame structure, the bottom of the side frame can be detachably connected to the bottom plate, and one end of the side frame close to the head fixing frame can be detachably connected to the head fixing frame.

3. The mobile sheep artificial insemination vehicle of claim 2, wherein: The side frame comprises a vertical rod and a horizontal rod fixedly connected in an L shape, a first sleeve is fixedly connected to the bottom plate, the lower end of the vertical rod is inserted into the first sleeve, a first threaded hole is arranged in the side wall of the first sleeve, a first locking bolt is threadedly connected to the first threaded hole, and the first locking bolt can abut against the vertical rod through the first threaded hole; a plug-in rod is fixedly arranged on the free end of the horizontal rod, and a plug-in sleeve corresponding to the plug-in rod is fixedly arranged on the head fixing frame.

4. The mobile sheep artificial insemination vehicle of claim 3, wherein: A first rotating handle is fixedly connected to the head of the first locking bolt.

5. The mobile sheep artificial insemination vehicle of claim 2, wherein: The head fixing clamp comprises a fixed rod, a movable rod and a positioning device, a plurality of fixed rods are fixedly connected to the inner side of the head fixing frame and jointly form an inverted L-shaped head placing space with the head fixing frame, the lower end of the movable rod is rotatably connected to the fixed rod at the corner of the inverted L-shaped head placing space, and the upper end of the movable rod is connected to the positioning device; the positioning device comprises two side plates and a limiting plate, the two side plates are arranged on the two sides of the head fixing frame and are fixedly connected to the upper end of the movable rod, the limiting plate is arranged between the two side plates and is rotatably connected to the two side plates at the upper end, and the upper end of the head fixing frame is provided with a limiting protrusion corresponding to the limiting plate to limit the limiting plate.

6. The mobile sheep artificial insemination vehicle of claim 2, wherein: The head fixing frame is provided with a plug-in fixed rod at each end, two second sleeves corresponding to the two plug-in fixed rods are fixedly arranged on the bottom plate, the lower end of the plug-in fixed rod is inserted into the second sleeve, a second threaded hole is arranged in the side wall of the second sleeve, a second locking bolt is threadedly connected to the second threaded hole, and the second locking bolt can abut against the plug-in fixed rod through the second threaded hole.

7. The mobile sheep artificial insemination vehicle of claim 6, wherein: A second rotating handle is fixedly connected to the head of the second locking bolt.

8. The mobile sheep artificial insemination vehicle of claim 2, wherein: The head fixing frame and the side frame are both made of steel pipes, and the bottom plate is made of an iron plate.

9. The mobile sheep artificial insemination vehicle of claim 1, wherein: The length of the transport cage matches the length of the carriage, the width of the transport cage matches the width of the carriage, and the height of the transport cage is 1.0-1.2 m.

10. The mobile sheep artificial insemination vehicle of claim 1, wherein: The end of the transport cage near the tail of the moving vehicle body is provided with an opening and closing door and is configured with an opening and closing door lock catch.

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