CN213489529U

CN213489529U - Automatic veterinary drug injector

Info

Publication number: CN213489529U
Application number: CN202021525686.3U
Authority: CN
Inventors: 邢田琳; 刘全平; 侯帮红; 王宽华; 万燕; 孙井荣; 侯辉; 张团团
Original assignee: Jiangsu Dadi Animal Health Products Co ltd
Current assignee: Jiangsu Dadi Animal Health Products Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-06-22
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to the technical field of injectors, in particular to an automatic veterinary injector, which comprises a fixed frame, a transmission mechanism is inserted in the fixed frame, the transmission mechanism comprises a fixed box, two sides of the fixed box are fixedly connected with sliders, the fixed box is internally and fixedly provided with a motor, the output end of the motor is fixedly connected with a screw rod, one end of the screw rod, which is far away from the motor, is connected with a connecting block through a bearing, and one end of the connecting block, which is far away from the screw rod, is fixedly connected with a piston shaft, the device is provided with a transmission mechanism and a dismounting mechanism, the transmission mechanism drives the screw rod to rotate through the fixed box, the screw rod is matched with an internal thread arranged on the surface of the inner wall of a fixed plate through an external thread on the surface, so that the screw rod can move up and down, the motor driving the top end of, further make things convenient for drive mechanism in the inside lift of fixed frame, provide certain spacing simultaneously.

Description

Automatic veterinary drug injector

Technical Field

The utility model relates to the technical field of injectors, in particular to an automatic veterinary injector.

Background

Syringes are a common medical device, and as early as the 15 th century, kathler, italian, proposed the principle of syringes, primarily for gas or liquid extraction or injection with a needle, and syringes that can also be used for medical devices, containers, and scientific instruments such as those used in chromatography, to inject through rubber septa.

When the disease of animals needs to be treated, a veterinary injector is needed, but when the injector is used for injecting animals, especially when the workload of some farms and the like is large, the common injector is operated by manpower, which is easy to fatigue and affects the working efficiency, so that an automatic veterinary injector is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automatic animal remedy syringe to solve and put forward in the above-mentioned background art when the beast disease needs to be treated, need use the beast syringe, but when using the syringe to inject the beast, especially when work load such as some farms is big, ordinary syringe dependent manual operation easily tireds out the problem that influences work efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: an automatic veterinary drug injector comprises a fixing frame, a transmission mechanism is inserted in the fixing frame and comprises a fixing box, sliding blocks are fixedly connected to two sides of the fixing box, a motor is fixedly mounted in the fixing box, a screw rod is fixedly connected to the output end of the motor, one end, away from the motor, of the screw rod is connected with a connecting block through a bearing, a piston shaft is fixedly connected to one end, away from the screw rod, of the connecting block, a piston block is fixedly connected to one end, away from the connecting block, of the piston shaft, sliding strips are fixedly connected to the surfaces of two sides of the piston shaft, a fixing plate is sleeved on the surface of the screw rod, a connecting plate is fixedly connected to the bottom surface of the fixing frame, an empty cylinder is fixedly connected to one side, away from the fixing frame, of the empty cylinder, a dismounting mechanism is connected, the surface cover of connector is equipped with the pintle, and the inside syringe needle that pegs graft in the bottom of pintle.

Preferably, the inner wall surface of the fixing frame is provided with a sliding groove, and the sliding groove and the sliding block form sliding connection.

Preferably, the inner wall surface of the fixing plate is provided with internal threads, the surface of the screw rod is provided with external threads, and the external threads are matched with the internal threads arranged on the inner wall surface of the fixing plate.

Preferably, the inner wall surface of the connecting plate is provided with a sliding groove, and the sliding groove and the sliding strip form sliding connection.

Preferably, the piston block is made of rubber, and the surface size of the piston block is matched with the surface size of the inner wall of the hollow cylinder.

Preferably, the surface of connector is provided with the external screw thread, the inner wall surface of pintle is provided with the internal thread, and this internal thread and the external screw thread looks adaptation that the connector surface set up.

Compared with the prior art, the beneficial effects of the utility model are that: the injector device is provided with a transmission mechanism and a dismounting mechanism, the transmission mechanism drives a screw rod to rotate through a fixed box, the screw rod is matched with an internal thread arranged on the surface of the inner wall of a fixed plate through an external thread on the surface, the screw rod is made to ascend and descend up and down, a motor driving the top end of the screw rod is arranged on the upper part and the lower part inside the fixed frame, the surface of the inner wall of the fixed frame is provided with a chute, the chute and a sliding block form sliding connection, the lifting of the transmission mechanism inside the fixed frame is further facilitated, meanwhile, a certain limit is provided, the screw rod drives a bottom piston shaft up and down, the surface of the inner wall of a connecting plate is provided with a chute, the chute and the sliding block form sliding connection, the lifting of the transmission mechanism inside the connecting plate is facilitated, meanwhile, some limits are provided, a, the needle fixing device is beneficial to the stability of the needle head, the pintle is twisted when the disassembly mechanism needs to be replaced, the whole structure is simple in design, the use is convenient, the production requirement is met, the manufacturing cost is low, and the needle fixing device is suitable for large-scale production and use.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic top view of the structure of the present invention;

FIG. 3 is a schematic top sectional view of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure of the detaching mechanism of the present invention.

In the figure: 1. a fixing frame; 2. a transmission mechanism; 21. a fixed box; 22. a motor; 23. a slider; 24. a screw; 25. connecting blocks; 26. a piston shaft; 27. a slide bar; 28. a piston block; 03. a fixing plate; 04. a connecting plate; 05. an empty cartridge; 06. a disassembly mechanism; 61. a connector; 62. a pintle; 63. a needle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: an automatic veterinary drug injector comprises a fixed frame 1, a transmission mechanism 2 is inserted in the fixed frame 1, the transmission mechanism 2 comprises a fixed box 21, two sides of the fixed box 21 are fixedly connected with sliders 23, a motor 22 is fixedly installed in the fixed box 21, an output end of the motor 22 is fixedly connected with a screw rod 24, one end of the screw rod 24, far away from the motor 22, is connected with a connecting block 25 through a bearing, one end of the connecting block 25, far away from the screw rod 24, is fixedly connected with a piston shaft 26, one end of the piston shaft 26, far away from the connecting block 25, is fixedly connected with a piston block 28, two side surfaces of the piston shaft 26 are fixedly connected with slide bars 27, the surface of the screw rod 24 is sleeved with a fixed plate 03, the bottom end surface of the fixed frame 1 is fixedly connected with a connecting plate 04, one side of the connecting plate 04, far away, the detaching mechanism 06 comprises a connector 61, a pintle 62 is sleeved on the surface of the connector 61, and a needle 63 is inserted into the bottom end of the pintle 62.

Further, the inner wall surface of the fixed frame 1 is provided with a sliding groove, and the sliding groove and the sliding block 23 form sliding connection, so that the transmission mechanism 2 can be further conveniently lifted in the fixed frame 1, and a certain limit is provided.

Further, the inner wall surface of the fixing plate 03 is provided with internal threads, the surface of the screw rod 24 is provided with external threads, and the external threads are matched with the internal threads arranged on the inner wall surface of the fixing plate 03, so that the screw rod 24 can be lifted up and down, and the motor 22 at the top end of the screw rod 24 is driven to move up and down in the fixing frame 1.

Further, the inner wall surface of the connecting plate 04 is provided with a sliding groove, and the sliding groove and the sliding strip 27 form sliding connection, so that the transmission mechanism 2 can be lifted in the connecting plate 04, and meanwhile, some limit positions are provided.

Further, piston block 28 is rubber, and piston block 28's surface size and the surperficial size looks adaptation of an empty section of thick bamboo 05 inner wall, and piston block 28 is favorable to taking in and exporting the animal remedy through lift atmospheric pressure.

Further, the surface of connector 61 is provided with the external screw thread, and the inner wall surface of pintle 62 is provided with the internal thread, and the external screw thread looks adaptation that this internal thread and connector 61 surface set up is favorable to the firm of syringe needle 63, when needing to change detaching mechanism 06, twists pintle 62.

The working principle is as follows: before use, the pintle 62 is aligned with the connector 61 and twisted, the connector 61 is matched with the internal thread arranged on the inner wall surface of the pintle 62 through the external thread on the surface, which is favorable for stabilizing the dismounting mechanism 06, when in use, the external switch is opened, the transmission mechanism 2 drives the screw rod 24 to rotate through the fixed box 21, the screw rod 24 is matched with the internal thread arranged on the inner wall surface of the fixed plate 03 through the external thread on the surface, so that the screw rod 24 ascends and descends, the motor 22 driving the top end of the screw rod 24 is up and down in the fixed frame 1, the inner wall surface of the fixed frame 1 is provided with the chute, the chute and the sliding block 23 form a sliding connection, further, the lifting of the transmission mechanism 2 in the fixed frame 1 is convenient, a certain limit is provided, the screw rod 24 drives the bottom piston shaft 26 up and down, the inner wall surface of the connecting plate 04 is provided with the chute, the, while providing some stops, the piston block 28 facilitates the pumping in and out of the veterinary drug by the lifting air pressure.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an automatic animal remedy syringe, includes fixed frame (1), its characterized in that: the inside of fixed frame (1) is inserted and is equipped with drive mechanism (2), drive mechanism (2) are including fixed case (21), the both sides fixedly connected with slider (23) of fixed case (21), the inside fixed mounting of fixed case (21) has motor (22), and the output fixedly connected with screw rod (24) of motor (22), the one end that motor (22) were kept away from to screw rod (24) is connected with connecting block (25) through the bearing, and the one end fixedly connected with piston axle (26) of screw rod (24) are kept away from to connecting block (25), and piston axle (26) keep away from the one end fixedly connected with piston piece (28) of connecting block (25), the both sides fixed surface of piston axle (26) is connected with draw runner (27), the surface cover of screw rod (24) is equipped with fixed plate (03), the bottom fixed surface of fixed frame (1) is connected with connecting plate (04), and one side fixedly connected with empty section of thick bamboo (05) of fixed frame (1) is kept away from in connecting plate (04), the one end that connecting plate (04) were kept away from in empty section of thick bamboo (05) is connected with disassembly body (06), disassembly body (06) are including connector (61), the surface cover of connector (61) is equipped with pintle (62), and inside the pegging graft in the bottom of pintle (62) has syringe needle (63).

2. The automated veterinary injector of claim 1, wherein: the inner wall surface of the fixed frame (1) is provided with a sliding groove, and the sliding groove and the sliding block (23) form sliding connection.

3. The automated veterinary injector of claim 1, wherein: the inner wall surface of fixed plate (03) is provided with the internal thread, the surface of screw rod (24) is provided with the external screw thread, and this external screw thread and the internal thread looks adaptation that fixed plate (03) inner wall surface set up.

4. The automated veterinary injector of claim 1, wherein: the inner wall surface of the connecting plate (04) is provided with a sliding groove, and the sliding groove and the sliding strip (27) form sliding connection.

5. The automated veterinary injector of claim 4, wherein: the piston block (28) is made of rubber, and the surface size of the piston block (28) is matched with the surface size of the inner wall of the hollow cylinder (05).

6. The automated veterinary injector of claim 1, wherein: the surface of connector (61) is provided with the external screw thread, the inner wall surface of pintle (62) is provided with the internal thread, and the external screw thread looks adaptation that this internal thread and connector (61) surface set up.