Syringe for animal husbandry and veterinary medicine

Abstract

The injector comprises a fixing platform, a leg fixing mechanism, a pushing injection mechanism and a transverse movement adjusting mechanism, the leg fixing mechanism comprises a rotating handle, a two-way threaded rod, a threaded block and a supporting column, the pushing injection mechanism comprises a first motor, an injection frame, a driving gear, a driven gear, a first lead screw, a pushing plate and an injector body, the transverse moving adjusting mechanism comprises a transverse moving frame, a second motor, a second lead screw, a threaded plate and a moving plate, and an operator rotates a rotating handle to enable a threaded block on a two-way threaded rod to move along the threaded rod; an operator starts a first motor, the motor drives a first lead screw to rotate through meshing connection of a driving gear and a driven gear, and rotation of the first lead screw enables a push plate to move in the axial direction of the lead screw, so that the push plate is pushed to move forwards or backwards towards an injector body.

Description

Technical Field

[0001] The utility model relates to the technical field of livestock appliances, and more specifically, it relates to a syringe for veterinary medicine in animal husbandry. Background Technique

[0002] The multi-functional syringe for veterinary medicine in animal husbandry is an injection tool specially designed for veterinarians and animal husbandry, and is suitable for vaccinating and medicating various domestic animals and poultry.

[0003] In the existing technology, firstly, some syringe devices may be unstable during operation, affecting the accuracy and safety of injection. They cannot adjust the height of the syringe according to the height of different animals, restricting their use in different environments. The operator may need to adopt uncomfortable postures during injection, increasing the difficulty and fatigue of operation. Secondly, some devices require completely manual operation of the syringe, increasing the labor intensity of operation. Manual injection is difficult to accurately control the injection depth, which may lead to under-injection or over-injection, affecting the treatment effect. The manual injection speed may be unstable, affecting the injection efficiency and the sense of security of animals. Finally, some syringe devices cannot accurately move horizontally, which may lead to deviation of the injection position, affecting the treatment effect. They cannot adjust the position of the syringe according to the different body sizes and injection sites of animals, restricting the scope of application of the syringe. The operator needs to manually adjust the position of the syringe during injection, reducing the flexibility and efficiency of operation. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] Aiming at the problems existing in the prior art, the utility model provides a syringe for veterinary medicine in animal husbandry to solve the technical problems such as the possible instability of the syringe during operation and the need for completely manual operation of the syringe mentioned in the background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the present utility model provides the following technical solutions: A syringe for livestock and veterinary use, comprising a fixed platform, a leg fixing mechanism, a pushing and injecting mechanism, and a transverse movement adjusting mechanism. The leg fixing mechanism includes a turning handle, a bidirectional threaded rod, a threaded block, and a support column. The bidirectional threaded rods are symmetrically installed at both ends of the top of the fixed platform. The turning handle is installed at one end of the bidirectional threaded rod. Multiple groups of threaded blocks are cooperatively installed on the bidirectional threaded rod, and the support column is installed at the top of the threaded block. The pushing and injecting mechanism includes a first motor, an injection frame, a main gear, a driven gear, a first lead screw, a push plate, and a syringe body. The first motor is installed at one end of the injection frame. Two groups of first lead screws are symmetrically installed on the injection frame. The main gear is installed at the output end of the first motor. The driven gear is installed on the first lead screw, and the main gear and the driven gear are meshed and connected. The push plate is cooperatively installed on the first lead screw. The syringe body is installed on the injection frame, and the push plate is in contact and connected with the side surface of the injection frame.

[0008] The present utility model is further provided that the transverse movement adjusting mechanism includes a transverse movement frame, a second motor, a second lead screw, a threaded plate, and a moving plate. The transverse movement frame is cooperatively installed on the top end surface of the support column. The second motor is installed on the side end surface of the transverse movement frame. The second lead screw is installed at the output end of the second motor. The threaded plate is cooperatively installed on the second lead screw. The moving plate is vertically connected to the top of the threaded plate, and the injection frame is cooperatively installed on the top end surface of the moving plate.

[0009] The present utility model is further provided that a guide plate is installed at the bottom of the injection frame, and a guide rail is installed at the bottom of the guide plate. The guide plate and the guide rail ensure the precise guiding during the transverse movement of the injection frame and improve the accuracy of injection.

[0010] The present utility model is further provided that a guide groove is provided on the top end surface of the transverse movement frame, and the guide rail can be embedded into the guide groove for directional sliding cooperation. The guide groove and the guide rail cooperate to ensure the stability of the injection frame during transverse movement.

[0011] The present utility model is further provided that guide rods are symmetrically provided on the transverse movement frame, and the threaded plate is slidably installed in cooperation with the guide rods. The guide rods cooperate with the threaded plate to provide guiding and support during transverse movement.

[0012] The present utility model is further provided that a movable sleeve is movably provided on the support column. A locking bolt is connected to the side surface of the movable sleeve, and the locking bolt can pass through the movable sleeve to fix it on the support column. The movable sleeve and the locking bolt are used to fix the height of the support column and ensure the stability of the syringe during operation.

[0013] The present utility model is further configured such that a connecting frame is installed on the side surface of the support column, and a leg fixing assembly is installed at one end of the connecting frame. Four groups of support columns are installed. The connecting frame and the leg fixing assembly provide additional support and fixation, enhancing the stability of the entire device.

[0014] The present utility model is further configured such that a needle is installed at one end of the syringe, and legs are installed on the bottom end surface of the fixed platform. The legs provide stable ground support for the entire device, ensuring the stability of the syringe during operation.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the present utility model provides a livestock veterinary syringe, which has the following

[0017] beneficial effects:

[0018] The present utility model is provided with a leg fixing mechanism. The operator rotates the rotary handle, causing the threaded block on the bidirectional threaded rod to move along the threaded rod, thereby driving the distance between the support columns and adjusting the length suitable for livestock. The locking bolt is fixed in place through the movable sleeve to ensure the stability of the syringe during operation.

[0019] The present utility model is provided with a pushing injection mechanism. The operator starts the first motor, and the motor drives the first lead screw to rotate through the meshing connection of the main gear and the driven gear. The rotation of the first lead screw causes the push plate to move axially along the lead screw, thereby pushing the syringe body forward or backward. The push plate is pushed towards the syringe body, causing the piston in the syringe body to be pushed, realizing the injection or extraction of liquid.

[0020] The present utility model is provided with a lateral movement adjustment mechanism. The operator starts the second motor, and the rotation of the second lead screw drives the threaded plate to move axially along the lead screw. The movement of the threaded plate causes the moving plate to move vertically, thereby driving the injection rack to move horizontally, realizing the lateral adjustment of the syringe. The guide plate at the bottom of the injection rack cooperates with the guide groove at the top of the lateral movement rack to ensure the precise guidance of the injection rack during lateral movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 is a schematic structural diagram of the whole device of the present utility model in the unused state;

[0022] Figure 2 is a schematic structural diagram of the pushing injection mechanism and the lateral movement adjustment mechanism of the present utility model;

[0023] Figure 3 is a schematic structural diagram of the pushing injection mechanism and the lateral movement adjustment mechanism of the present utility model from the top view;

[0024] Figure 4This is a schematic structural view of the pushing injection mechanism and the lateral movement adjustment mechanism at the bottom view in the present utility model;

[0025] Figure 5 This is a schematic structural view of the leg fixing mechanism in the present utility model.

[0026] In the figure: 1, fixed platform; 2, turning handle; 3, bidirectional threaded rod; 4, threaded block; 5, support column; 6, first motor; 7, injection frame; 8, main gear; 9, slave gear; 10, first lead screw; 11, push plate; 12, syringe body; 13, lateral movement frame; 14, second motor; 15, second lead screw; 16, threaded plate; 17, moving plate; 18, guide plate; 19, guide rail; 20, guide groove; 21, guide rod; 22, movable sleeve; 23, locking bolt; 24, connecting frame; 25, leg fixing assembly; 26, needle; 27, leg. Specific embodiments

[0027] It should be noted that, without conflict, the embodiments in the present application and the features in the embodiments can be combined with each other. The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments.

[0028] It should be pointed out that unless otherwise specified, all technical and scientific terms used in the present application have the same meaning as commonly understood by those of ordinary skill in the technical field to which the present application belongs.

[0029] In the present utility model, unless otherwise stated, the orientations such as "upper, lower" are generally in the directions shown in the drawings, or in the vertical, perpendicular or gravitational directions; similarly, for ease of understanding and description, "left, right" are generally with respect to the left and right shown in the drawings; "inner, outer" refer to the inner and outer of the contours of the respective components, but the above orientation terms are not used to limit the present utility model.

[0030] Please refer to Figures 1-5, A syringe for livestock and veterinary use, comprising a fixed platform 1, a leg fixing mechanism, a pushing and injecting mechanism, and a transverse movement adjusting mechanism. The leg fixing mechanism includes a rotary handle 2, a bidirectional threaded rod 3, a threaded block 4, and a support column 5. The bidirectional threaded rod 3 is symmetrically installed at both ends of the top of the fixed platform 1. The rotary handle 2 is installed at one end of the bidirectional threaded rod 3. Multiple groups of threaded blocks 4 are cooperatively installed on the bidirectional threaded rod 3, and the support column 5 is installed at the top of the threaded block 4. The pushing and injecting mechanism includes a first motor 6, an injection frame 7, a main gear 8, a driven gear 9, a first lead screw 10, a push plate 11, and a syringe body 12. The first motor 6 is installed at one end of the injection frame 7. Two groups of first lead screws 10 are symmetrically installed on the injection frame 7. The main gear 8 is installed at the output end of the first motor 6. The driven gear 9 is installed on the first lead screw 10, and the main gear 8 and the driven gear 9 are meshed and connected. The push plate 11 is cooperatively installed on the first lead screw 10. The syringe body 12 is installed on the injection frame 7, and the push plate 11 is in contact and connected with the side surface of the injection frame 7.

[0031] In this embodiment, the livestock is placed on the fixed platform 1. By rotating the rotary handle 2, the threaded block 4 on the bidirectional threaded rod 3 moves along the threaded rod, thereby adjusting the length distance of the livestock. When the required length is reached, the movable sleeve 22 is fixed using the locking bolt 23, and the appropriate height is adjusted. The leg fixing assembly 25 fixes the four limbs of the livestock. The first motor 6 is started. Through the meshing connection of the main gear 8 and the driven gear 9, the first lead screw 10 is driven to rotate. The rotation of the first lead screw 10 causes the push plate 11 to move axially along the lead screw, thereby pushing towards the syringe body 12. When the push plate 11 pushes the syringe body 12, the piston in the syringe body 12 is pushed, realizing the injection or extraction of liquid.

[0032] The transverse movement adjusting mechanism includes a transverse movement frame 13, a second motor 14, a second lead screw 15, a threaded plate 16, and a moving plate 17. The transverse movement frame 13 is cooperatively installed on the top end surface of the support column 5. The second motor 14 is installed on the side end surface of the transverse movement frame 13. The second lead screw 15 is installed at the output end of the second motor 14. The threaded plate 16 is cooperatively installed on the second lead screw 15. The moving plate 17 is vertically connected to the top of the threaded plate 16, and the injection frame 7 is cooperatively installed on the top end surface of the moving plate 17.

[0033] In this embodiment, the second motor 14 is started. Through the rotation of the second lead screw 15, the threaded plate 16 is driven to move axially along the lead screw. The movement of the threaded plate 16 causes the moving plate 17 to move vertically, and then drives the injection frame 7 to move horizontally, realizing the lateral adjustment of the syringe. The guide plate 18 at the bottom of the injection frame 7 and the guide groove 20 at the top of the transverse movement frame 13 cooperate to ensure the precise guidance of the injection frame 7 during lateral movement.

[0034] Please refer to Figures 1-5, as a supplementary implementation mode of a livestock veterinary syringe for the leg fixing mechanism, the pushing injection mechanism and the transverse movement adjusting mechanism: a guide plate 18 is installed at the bottom of the injection frame 7, and a guide rail 19 is installed at the bottom of the guide plate 18. A guide groove 20 is provided on the top end face of the transverse movement frame 13, and the guide rail 19 can be embedded into the guide groove 20 for directional sliding cooperation. Guide rods 21 are symmetrically provided on the transverse movement frame 13, and the threaded plate 16 is slidably installed on the guide rods 21 in a matching manner. A movable sleeve 22 is movably provided on the support column 5. A locking bolt 23 is connected to the side of the movable sleeve 22, and the locking bolt 23 can pass through the movable sleeve 22 to fix it on the support column 5. A connecting frame 24 is installed on the side of the support column 5, and a leg fixing assembly 25 is installed at one end of the connecting frame 24. Four groups of support columns 5 are installed. A needle 26 is installed at one end of the syringe, and a leg 27 is installed on the bottom end face of the fixed platform 1.

[0035] More specifically, first, adjust the length and height suitable for livestock through the leg fixing mechanism, and use the locking bolt 23 to fix the movable sleeve 22. Install the syringe body 12 on the injection frame 7, and adjust the position of the injection frame 7 through the transverse movement adjusting mechanism to align it with the injection target. Start the pushing injection mechanism to make the syringe body 12 move forward, insert the needle 26 into the animal's body, and perform injection or liquid extraction through the drive of the motor. After the injection is completed, the position of the injection frame 7 can be adjusted through the transverse movement adjusting mechanism to prepare for the next injection, or the length and height of the entire device can be adjusted through the leg fixing mechanism to adapt to animals of different sizes.

[0036] In summary, when the overall equipment is in use or operation: when the leg fixing mechanism needs to operate, place the livestock on the fixed platform 1. By rotating the turning handle 2, the threaded block 4 on the bidirectional threaded rod 3 moves along the threaded rod, thereby adjusting the length distance of the livestock. When the required length is reached, use the locking bolt 23 to fix the movable sleeve 22 and adjust the appropriate height. The leg fixing assembly 25 fixes the limbs of the livestock.

[0037] When the pushing injection mechanism needs to operate, the first motor 6 is started. Through the meshing connection of the main gear 8 and the driven gear 9, the first lead screw 10 is driven to rotate. The rotation of the first lead screw 10 causes the push plate 11 to move axially along the lead screw, thereby pushing towards the syringe body 12. When the push plate 11 pushes the syringe body 12, the piston in the syringe body 12 is pushed to achieve injection or liquid extraction.

[0038] When the operation of the lateral movement adjustment mechanism is required, the second motor 14 starts. Through the rotation of the second lead screw 15, the threaded plate 16 is driven to move along the axial direction of the lead screw. The movement of the threaded plate 16 causes the moving plate 17 to move vertically, thereby driving the injection rack 7 to move horizontally, realizing the lateral adjustment of the syringe. The guide plate 18 at the bottom of the injection rack 7 cooperates with the guide groove 20 at the top of the lateral movement rack 13 to ensure the precise guidance of the injection rack 7 during lateral movement.

[0039] First, adjust the length and height suitable for livestock through the leg fixing mechanism, and fix the movable sleeve 22 using the locking bolt 23. Install the syringe body 12 on the injection rack 7, and adjust the position of the injection rack 7 through the lateral movement adjustment mechanism to align it with the injection target. Start the pushing injection mechanism to make the syringe body 12 advance, insert the needle 26 into the animal's body, and perform injection or liquid extraction through the drive of the motor. After the injection is completed, the position of the injection rack 7 can be adjusted through the lateral movement adjustment mechanism to prepare for the next injection, or the length and height of the entire device can be adjusted through the leg fixing mechanism to adapt to animals of different sizes.

[0040] In all the solutions mentioned above, for the connection between two components, welding, connection with bolts and nuts, bolt or screw connection, or other well-known connection methods can be selected according to the actual situation, which will not be elaborated one by one here. For those mentioned above that involve fixed connection, welding is preferably considered. Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A syringe for animal husbandry and veterinary medicine, comprising a fixed platform (1), a leg fixing mechanism, a push injection mechanism and a lateral adjustment mechanism, characterized in that: The leg fixing mechanism comprises a turning handle (2), a bidirectional threaded rod (3), a threaded block (4) and a support column (5); the bidirectional threaded rod (3) is symmetrically mounted at the two ends of the top of the fixing platform (1); the turning handle (2) is mounted on one end of the bidirectional threaded rod (3); a plurality of sets of threaded blocks (4) are cooperatively mounted on the bidirectional threaded rod (3); and the support column (5) is mounted on the top of the threaded block (4); the pushing injection mechanism comprises a first motor (6), an injection frame (7), a main gear (8), a slave gear (9), a first lead screw (10), a push plate (11 ) and an injector body (12), a first motor (6) is mounted on one end of an injection frame (7), two sets of first lead screws (10) are symmetrically mounted on the injection frame (7), a main gear (8) is mounted on the output end of the first motor (6), a slave gear (9) is mounted on the first lead screw (10), and the main gear (8) and the slave gear (9) are meshingly connected, a push plate (11) is mounted on the first lead screw (10), and the injector body (12) is mounted on the injection frame (7), and the push plate (11) is in contact with the side of the injection frame (7).

2. The syringe for animal husbandry and veterinary medicine according to claim 1, characterized in that: The transverse adjustment mechanism comprises a transverse frame (13), a second motor (14), a second lead screw (15), a threaded plate (16) and a movable plate (17); the transverse frame (13) is mounted on the top end face of the support column (5); the second motor (14) is mounted on the side end face of the transverse frame (13); the second lead screw (15) is mounted on the output end of the second motor (14); the threaded plate (16) is mounted on the second lead screw (15); the movable plate (17) is vertically connected to the top of the threaded plate (16); and the injection frame (7) is mounted on the top end face of the movable plate (17).

3. The syringe for animal husbandry and veterinary medicine according to claim 1, characterized in that: A guide plate (18) is installed at the bottom of the injection frame (7), and a guide rail (19) is installed at the bottom of the guide plate (18).

4. The syringe for animal husbandry and veterinary medicine according to claim 2, characterized in that: The top end surface of the transverse moving frame (13) is provided with a guide groove (20), and the guide rail (19) can be embedded in the guide groove (20) to cooperate with the directional sliding arrangement.

5. The syringe for animal husbandry and veterinary medicine according to claim 2, characterized in that: The transverse moving frame (13) is symmetrically provided with guide rods (21), and the threaded plate (16) is slidably mounted on the guide rods (21).

6. The syringe for animal husbandry and veterinary medicine according to claim 1, characterized in that: A movable sleeve (22) is movably provided on the support column (5), a locking bolt (23) is connected to the side of the movable sleeve (22), and the locking bolt (23) can pass through the movable sleeve (22) to fix it on the support column (5).

7. The syringe for animal husbandry and veterinary medicine according to claim 1, characterized in that: A connecting frame (24) is installed on the side of the support column (5), and a leg fixing assembly (25) is installed on one end of the connecting frame (24), and four groups are installed on the support column (5).

8. The syringe for animal husbandry and veterinary medicine according to claim 1, characterized in that: A needle (26) is installed at one end of the syringe body (12), and a support leg (27) is installed on the bottom end surface of the fixed platform (1).

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