Continuous injector for veterinary use

Abstract

The utility model relates to the field of veterinary instruments, in particular to a veterinary continuous injector which comprises a cylinder body and the like. A handle is arranged at the right part of the lower side of the cylinder body; the buckle is arranged at the right part of the upper side of the cylinder body; the needle is mounted on the left side of the cylinder body; the piston is arranged in the cylinder body in a sliding manner; the moving rod is arranged on the right side of the piston; the pushing block is arranged on the right side of the moving rod; the top of the buckle is provided with the liquid injection cylinder, and a liquid outlet of the liquid injection cylinder is communicated with the upper portion of the left side of the cylinder body through the hose. Through the design of the livestock injection device, the efficiency and convenience of injection operation are greatly improved. By means of the integrated operation process, the whole process from medicine suction and injection to needle disinfection and wiping is smooth and easy to operate, and physical exhaustion and time cost of workers are remarkably reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of veterinary instruments, especially to a veterinary continuous injector. BACKGROUND

[0002] With the development of the livestock industry, various types of farms and breeding professional households such as beef cattle, dairy cattle, pigs, sheep, etc. have also developed rapidly. In order to provide high-quality livestock products to the market and prevent or reduce the occurrence of epidemic infectious diseases, each farm needs to vaccinate corresponding vaccines in a timely manner every year. Usually, a veterinary injector is used to vaccinate each livestock. At present, the veterinary continuous injector has been widely used. The injector is a common medical device. It is mainly used to extract or inject gas or liquid. The continuous injector is the most frequently used instrument in the animal immunization process. Using the continuous injector is convenient for vaccinating or injecting drugs for large quantities of cattle, sheep, pigs, etc. However, the needle will be repeatedly used, and when one livestock is sick, it is easy to cause infection of other livestock.

[0003] Therefore, it is necessary to design a veterinary continuous injector with cleaning function, which can clean the needle and improve the safety of injection. SUMMARY

[0004] In order to overcome the shortcomings that using the continuous injector is convenient for vaccinating or injecting drugs for large quantities of cattle, sheep, pigs, etc. and the needle will be repeatedly used, and when one livestock is sick, it is easy to cause infection of other livestock, the technical problem is to provide a veterinary continuous injector with cleaning function.

[0005] The technical scheme is as follows: a veterinary continuous injector, comprising a cylinder body, a handle, the lower right side of the cylinder body is provided with the handle; a ring buckle, the upper right side of the cylinder body is provided with the ring buckle; a needle, the left side of the cylinder body is installed with the needle; a piston, the cylinder body is slidably provided with the piston; a moving rod, the right side of the piston is provided with the moving rod; a push block, the right side of the moving rod is provided with the push block; a liquid injection barrel, a hose, the top of the ring buckle is installed with the liquid injection barrel, the liquid outlet of the liquid injection barrel is communicated with the upper part of the left side of the cylinder body through the hose; a spraying assembly, the rear side of the cylinder body is provided with a spraying assembly capable of disinfecting the needle; a wiping assembly, the front side of the liquid injection barrel is provided with a wiping assembly capable of wiping the surface of the needle.

[0006] As a preferred, the spraying assembly comprises a fixing frame, the fixing frame is symmetrically arranged on the cylinder body; a pump body, the rear side of the fixing frame is fixedly provided with the pump body; a spray head, the left rear part of the cylinder body is provided with the spray head; a pipeline, the liquid inlet of the pump body is connected with the spray head through the pipeline; a placing rack, the top of the fixing frame is provided with the placing rack; a disinfection barrel, the top of the placing rack is provided with the disinfection barrel, and the disinfection barrel is connected with the liquid inlet of the pump body through the pipeline.

[0007] Preferably, the wiping assembly includes a push rod, which is slidably arranged on the front side of the fixed frame; a mounting block, which is arranged on the left side of the push rod; a first wiping block, which is mounted on the mounting block; a second wiping block, which is mounted on the mounting block, and the second wiping block and the first wiping block are symmetrically arranged, and the second wiping block and the first wiping block are in contact with the needle; and a push ring, which is arranged on the right side of the push rod.

[0008] Preferably, it also includes a fixing nut, which is provided on the right side of the cylinder body; a threaded tube, which is screwed into the fixing nut; a rotating disk, which is provided on the right side of the threaded tube; a connecting sleeve, which is provided on the left side of the threaded tube, and the moving rod passes through the connecting sleeve and the threaded tube; and an elastic member, which is provided between the piston and the connecting sleeve.

[0009] Preferably, a locking nut is also included, a thread is set on the outside of the fixing nut, a locking nut is screwed on the threaded tube, the locking nut cooperates with the external thread of the fixing nut, and an internal thread is opened on the left side wall of the locking nut to cooperate with the external thread of the fixing nut.

[0010] Preferably, a transparent scale plate is embedded in the left side of the cylinder body.

[0011] The beneficial effects are as follows: 1. The design of this livestock injection device greatly improves the efficiency and convenience of injection operations. Through an integrated operational flow, from drug inhalation and injection to needle disinfection and wiping, the entire process is smooth and easy to operate, significantly reducing physical exertion and time costs for staff. In particular, its innovative elastic reset mechanism and pump disinfection system not only ensure the cleanliness and sterility of the needle before each injection, but also effectively avoid the risk of cross-infection, ensuring the health and safety of livestock.

[0012] Another significant advantage of this injection device is its high degree of flexibility and adjustability. By rotating the locking nut in conjunction with the rotating disk, the user can easily adjust the initial position of the piston, precisely controlling the amount of medication delivered with each injection, allowing for personalized dosing for diverse treatment needs. This feature is crucial for precise drug delivery and optimized therapeutic outcomes, particularly in veterinary practice, where strict control of medication dosage is crucial. Furthermore, this design allows for flexible adjustment of the injection volume based on the size, age, and health of the animal, enhancing the targeted and effective treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a schematic diagram of a partial explosion structure of the utility model.

[0015] Figure 3It is a three-dimensional structure schematic view of the spraying assembly of the utility model.

[0016] Figure 4 It is a mounting structure schematic view of the wiping assembly of the utility model.

[0017] Figure 5 It is a mounting structure schematic view of the mounting block, the first wiping block and the second wiping block of the utility model.

[0018] In the drawing marks: 1_cylinder body, 2_hand handle, 3_loop buckle, 4_needle, 5_piston, 6_moving rod, 7_push block, 8_liquid injection cylinder, 9_hose, 10_spraying assembly, 101_fixing frame, 102_pump body, 103_nozzle, 104_pipeline, 105_placing rack, 106_disinfecting cylinder, 11_wiping assembly, 111_push rod, 112_mounting block, 113_first wiping block, 114_second wiping block, 115_push ring, 12_fixing nut, 13_threaded pipe, 14_rotary disc, 15_connecting sleeve, 16_elastic member, 17_locking nut. DETAILED DESCRIPTION

[0019] The utility model will be specifically introduced below in combination with the drawings and specific embodiments.

[0020] Embodiment: a kind of continuous injector for veterinary medicine, such as Figures 1-5As shown, including the cylinder body 1, handle 2, ring buckle 3, needle 4, piston 5, moving rod 6, push block 7, liquid injection cylinder 8, hose 9, spraying assembly 10 and wiping assembly 11, the lower right side of the cylinder body 1 is provided with handle 2 by threaded connection, the upper right side of the cylinder body 1 is provided with ring buckle 3, the left side of the cylinder body 1 is installed with needle 4, the cylinder body 1 is provided with piston 5 in sliding mode, the right side of the piston 5 is provided with moving rod 6, the right side of the moving rod 6 is provided with push block 7 by threaded connection, the top of the ring buckle 3 is installed with a mounting ring, the liquid injection cylinder 8 is fixed by screwing with the mounting ring, the liquid outlet of the liquid injection cylinder 8 is communicated with the liquid inlet of the upper left side of the cylinder body 1 by hose 9, the valve is provided on the hose 9, the rear side of the cylinder body 1 is provided with spraying assembly 10 capable of disinfecting needle 4, spraying assembly 10 comprises a fixed frame 101, a pump body 102, a spray head 103, a pipeline 104, a placing rack 105 and a disinfection cylinder 106, the cylinder body 1 is provided with fixed frame 101 symmetrically, the rear side of the fixed frame 101 is fixedly provided with pump body 102, the ring buckle 3 is provided with a button, the ring buckle 3 is provided with a battery, the button is connected with the pump body 102 and the battery through a line, the left rear side of the cylinder body 1 is provided with a fixed frame, the fixed frame is provided with a spray head 103, the liquid inlet of the pump body 102 is connected with the spray head 103 through the pipeline 104, the top of the fixed frame 101 is provided with a placing rack 105, the top of the placing rack 105 is clamped with a disinfection cylinder 106, the disinfection cylinder 106 is connected with the liquid inlet of the pump body 102 through the pipeline 104, the front side of the liquid injection cylinder 8 is provided with wiping assembly 11 capable of wiping the surface of needle 4, wiping assembly 11 comprises a push rod 111, an installation block 112, a first wiping block 113, a second wiping block 114 and a push ring 115, the front side of the fixed frame 101 is provided with a push rod 111 in sliding mode, the left side of the push rod 111 is provided with an installation block 112, the installation block 112 is installed with a first wiping block 113, the installation block 112 is installed with a second wiping block 114, the second wiping block 114 and the first wiping block 113 are symmetrically arranged, the second wiping block 114 and the first wiping block 113 are attached to needle 4, the right side of the push rod 111 is provided with a push ring 115, the left side of the cylinder body 1 is embedded with a transparent scale plate.

[0021] As shown in Figure 2 It also includes a fixed nut 12, a threaded tube 13, a rotating disc 14, a connecting sleeve 15 and an elastic member 16, the right side of the cylinder body 1 is provided with a fixed nut 12, the fixed nut 12 is screwed with a threaded tube 13, the right side of the threaded tube 13 is provided with a rotating disc 14, the left side of the threaded tube 13 is provided with a connecting sleeve 15, the moving rod 6 passes through the connecting sleeve 15 and the threaded tube 13, and the elastic member 16 is arranged between the piston 5 and the connecting sleeve 15.

[0022] As shown in Figure 2As shown, the locking nut 17 is further included, the outer side of the fixing nut 12 is provided with a thread, the locking nut 17 is screwed on the threaded pipe 13, the locking nut 17 is matched with the outer thread of the fixing nut 12, and the left side wall of the locking nut 17 is provided with an inner thread matched with the outer thread of the fixing nut 12.

[0023] When it is necessary to inject the livestock, the staff installs the medicine liquid injection cylinder 8, then presses the push block 7, moves the rod 6 to push the piston 5 to the leftmost position, opens the valve on the hose 9, releases the push block 7, and the elastic member 16 drives the piston 5 and the rod 6 to reset, and the medicine is sucked into the space between the cylinder body 1 and the piston 5. Then the staff can hold the handle 2 with the index finger passing through the ring buckle 3, then injects the needle 4 into the livestock body, then pushes the push block 7 with the other hand, the push block 7 drives the piston 5 to move leftwards through the rod 6, injects the medicine into the livestock body through the needle 4, then pulls out the needle 4, sends away the push block 7, and the elastic member 16 drives the rod 6 and the piston 5 to reset, and then the medicine in the medicine liquid injection cylinder 8 is sucked into the space between the cylinder body 1 and the piston 5 again, the pump body 102 is controlled to work by pressing the button in the ring buckle 3, and then the disinfectant in the disinfectant cylinder 106 is pumped into the spray head 103 through the pipeline 104, and then sprayed on the needle 4, then the button is not pressed any more, and the pump body 102 stops working, at this time, the staff straightens the index finger and drives the push ring 115 to move leftwards, the push ring 115 moves leftwards through the push rod 111 and the mounting block 112, the first wiping block 113 and the second wiping block 114 wipe the disinfectant clean, and the next injection operation can be performed.

[0024] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that changes can be made in these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A continuous syringe for veterinary use, characterized in that: The invention comprises a cylinder body (1), a handle (2), wherein the handle (2) is provided at the right lower part of the cylinder body (1); a buckle (3), wherein the buckle (3) is provided at the right upper part of the cylinder body (1); a needle head (4), wherein the needle head (4) is installed on the left side of the cylinder body (1); a piston (5), wherein the piston (5) is slidably provided in the cylinder body (1); a moving rod (6), wherein the moving rod (6) is provided on the right side of the piston (5); a push block (7), wherein the push block (7) is provided on the right side of the moving rod (6); an injection cylinder (8), and a hose (9), wherein the injection cylinder (8) is installed at the top of the buckle (3), and the liquid outlet of the injection cylinder (8) is connected to the upper left side of the cylinder body (1) through the hose (9); a spray assembly (10), wherein the spray assembly (10) capable of disinfecting the needle head (4) is provided at the rear side of the cylinder body (1); and a wiping assembly (11), wherein the wiping assembly (11) capable of wiping the surface of the needle head (4) is provided at the front side of the injection cylinder (8).

2. A continuous injector for animals according to claim 1, characterized in that: The spraying assembly (10) includes a fixing frame (101), which is symmetrically arranged on the cylinder body (1); a pump body (102), which is fixedly arranged on the rear side of the fixing frame (101); a nozzle (103), which is arranged on the left rear side of the cylinder body (1); a pipeline (104), which is connected to the liquid inlet of the pump body (102) and the nozzle (103) through the pipeline (104); a placement frame (105), which is arranged on the top of the fixing frame (101); and a disinfection cylinder (106), which is arranged on the top of the placement frame (105), and is connected to the liquid inlet of the pump body (102) through the pipeline (104).

3. A continuous injector for animals according to claim 2, characterized in that: The wiping assembly (11) includes a push rod (111), which is slidably provided on the front side of the fixing frame (101); a mounting block (112), which is provided on the left side of the push rod (111); a first wiping block (113), which is installed on the mounting block (112); a second wiping block (114), which is installed on the mounting block (112), the second wiping block (114) and the first wiping block (113) are symmetrically arranged, and the second wiping block (114) and the first wiping block (113) are in contact with the needle (4); and a push ring (115), which is provided on the right side of the push rod (111).

4. A continuous injector for animals according to claim 3, characterized in that: The invention also includes a fixing nut (12), which is provided on the right side of the cylinder body (1); a threaded tube (13), which is screwed into the fixing nut (12); a rotating disk (14), which is provided on the right side of the threaded tube (13); a connecting sleeve (15), which is provided on the left side of the threaded tube (13); and a moving rod (6) passing through the connecting sleeve (15) and the threaded tube (13); and an elastic member (16), which is provided between the piston (5) and the connecting sleeve (15).

5. A continuous injector for animals according to claim 4, characterized in that: The invention also includes a locking nut (17), a thread is provided on the outside of the fixing nut (12), a locking nut (17) is screwed on the threaded tube (13), the locking nut (17) cooperates with the external thread of the fixing nut (12), and the left wall of the locking nut (17) is provided with an internal thread that cooperates with the external thread of the fixing nut (12).

6. A continuous injector for animals according to claim 5, characterized in that: A transparent scale plate is embedded on the left side of the cylinder body (1).

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