CN219963154U

CN219963154U - Vaccine injection device

Info

Publication number: CN219963154U
Application number: CN202320718268.3U
Authority: CN
Inventors: 李健平
Original assignee: Yunnan Shouyu Agricultural Development Co ltd
Current assignee: Yunnan Shouyu Agricultural Development Co ltd
Priority date: 2023-04-04
Filing date: 2023-04-04
Publication date: 2023-11-07
Anticipated expiration: 2033-04-04

Abstract

The utility model relates to the technical field of vaccine injection, in particular to a vaccine injection device, which comprises an injection part; a double-head screw rod is arranged in the bottom surface opening of the cross beam, adjusting rods capable of horizontally moving are arranged at the screw threads at the two ends of the double-head screw rod, and two clamping plates with adjustable heights are arranged between the two adjusting rods; the tail end of the fixing bolt is rotatably provided with a clamping block, and an injector for injecting vaccine is clamped between the two clamping blocks; through the injection portion that sets up: the livestock is driven to the position between the two clamping plates, the hand wheel is rotated to drive the double-head screw rod to rotate, so that the two clamping plates can synchronously and relatively move, the livestock can be clamped and fixed through the clamping plates, the injector is arranged on the clamping plates in a matched manner, and the injector can directly penetrate through the through holes in the clamping plates to inject vaccine into the livestock; the design can realize effective clamping and fixing of livestock, avoid the severe struggling of the livestock during vaccine injection, and bring convenience to vaccine injection work.

Description

Vaccine injection device

Technical Field

The utility model relates to the technical field of vaccine injection, in particular to a vaccine injection device.

Background

At present, in the process of livestock breeding, in order to effectively prevent the mutual transmission and the inputtable transmission of livestock epidemic diseases, the livestock needs to be injected with vaccines regularly.

The utility model patent with the authority of publication number CN114699208A discloses a veterinary injector with a telescopic manipulator, which comprises an extension control rod, a telescopic manipulator, a follow-up clamping sliding table and a veterinary injector, wherein one end of the extension control rod is fixedly and vertically connected to the middle part of one side of the telescopic manipulator, a sliding groove is formed in the upper part of one side of the extension control rod, which is close to the telescopic manipulator, two sides of the follow-up clamping sliding table are installed in sliding fit with the side wall of the sliding groove of the extension control rod, and the veterinary injector is installed at the top end of the follow-up clamping sliding table in a clamping manner through a fastening bolt; when the telescopic manipulator works, the supporting backboard is used as a reference, and the livestock neck is hooped among the movable backboard, the telescopic claw and the locking connecting plate, so that the telescopic manipulator and the livestock neck are kept relatively stable.

Although this take telescopic mechanical arm's animal doctor is convenient for restrict livestock and is in order to carry out the vaccine injection through the telescopic mechanical arm that sets up, but the device is when restricting and inject livestock, needs handheld extension control lever, but when carrying out the vaccine injection to domestic pig class livestock such as, because livestock strength is big, holds extension control lever and restricts the livestock and be difficult to play effectual restriction effect for the livestock still can struggle violently, is unfavorable for the injection work of vaccine, and in view of this, we propose a vaccine injection device.

Disclosure of Invention

The present utility model is directed to a vaccine injection device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

a vaccine injection device comprising an injection part;

an injection part for fixing livestock and injecting vaccine; the device comprises a base, wherein a cross beam is arranged above the base, the cross beam is fixedly connected with the base through two support rods, a double-head screw rod is arranged in an opening on the bottom surface of the cross beam, adjusting rods capable of horizontally moving are arranged at screw threads at two ends of the double-head screw rod, two clamping plates with adjustable heights are arranged between the two adjusting rods, and through holes are formed in the clamping plates; two bulges are arranged on the outer wall of the clamping plate, a fixing bolt is arranged on the bulges in a threaded manner, clamping blocks are rotatably arranged at the tail ends of the fixing bolts, an injector for injecting vaccine is clamped between the two clamping blocks, and the injector is positioned at the perforation; two protruding blocks are also arranged on the outer wall of the clamping plate, and the protruding blocks are in sliding connection with the corresponding adjusting rods through sliding grooves.

As the preferable technical scheme of the utility model, the injector comprises a needle cylinder, a piston is connected in the inner cavity of the needle cylinder in a sliding way, a push rod is embedded on the piston, a pressing handle is arranged at the tail end of the push rod, and a needle head is inserted into one end of the needle cylinder penetrating through the perforation; the outer wall of the needle cylinder is also provided with a handle.

As a preferable technical scheme of the utility model, two opposite side walls of the two clamping plates are respectively provided with a soft cushion layer, and the soft cushion layers are arc-shaped.

As the preferable technical scheme of the utility model, the bottom ends of the adjusting rods are provided with the guide blocks for guiding, the top surface of the base is provided with the guide grooves, and the guide blocks are in sliding connection with the guide grooves.

As the preferable technical scheme of the utility model, the front end of the double-head screw rod penetrates through the cross beam, and the front end of the double-head screw rod is connected with a hand wheel through a coaxial key.

As the preferable technical scheme of the utility model, the whole shape of the clamping block is arc-shaped, and the clamping block is a finished product made of rubber materials.

As the preferable technical scheme of the utility model, a plurality of linearly equidistant adjusting holes are formed in the adjusting rod, adjusting bolts are connected to the convex blocks in a threaded manner, and the adjusting bolts are in plug-in fit with the corresponding adjusting holes.

Compared with the prior art, the utility model has the beneficial effects that:

through the injection portion that sets up: during injection, livestock are driven to the position between the two clamping plates, the hand wheel is rotated to drive the double-head screw rod to rotate, so that the two clamping plates synchronously and relatively move, the livestock can be clamped and fixed through the clamping plates, the injector is arranged on the clamping plates in a matched manner, and vaccine injection can be directly carried out on the livestock through the through holes in the clamping plates; the design can realize effective clamping and fixing of livestock, avoid the severe struggling of the livestock during vaccine injection, and bring convenience to vaccine injection work.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a base structure according to the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting lever in the present utility model;

FIG. 4 is a schematic view of a portion of an injection part according to the present utility model;

FIG. 5 is a second schematic view of a portion of an injection part according to the present utility model;

fig. 6 is a cross-sectional view showing the structure of the syringe according to the present utility model.

In the figure:

1. an injection part; 11. a base; 111. a guide groove; 112. a support rod; 12. a cross beam; 13. double-end screw rod; 131. a hand wheel; 14. an adjusting rod; 141. a guide block; 142. an adjustment aperture; 15. a clamping plate; 151. a soft cushion layer; 152. perforating; 16. a protrusion; 161. a fixing bolt; 162. clamping blocks; 17. a bump; 171. a chute; 172. an adjusting bolt; 18. a syringe; 181. a needle cylinder; 182. a handle; 183. a piston; 184. a push rod; 185. pressing a handle; 186. a needle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment provides a technical scheme:

referring to fig. 1-6, a vaccine injection device includes an injection part 1. An injection part 1 for fixing livestock and injecting vaccine; the device comprises a base 11, wherein a cross beam 12 is arranged above the base 11, the cross beam 12 is fixedly connected with the base 11 through two support rods 112, a double-head screw rod 13 is arranged in an opening on the bottom surface of the cross beam 12, two end screw threads of the double-head screw rod 13 are respectively provided with an adjusting rod 14 capable of horizontally moving, two clamping plates 15 with adjustable heights are arranged between the two adjusting rods 14, and the clamping plates 15 are provided with perforations 152; two protrusions 16 are arranged on the outer wall of the clamping plate 15, fixing bolts 161 are arranged on the protrusions 16 in a threaded manner, clamping blocks 162 are rotatably arranged at the tail ends of the fixing bolts 161, two protruding blocks 17 are also arranged on the outer wall of the clamping plate 15, the protruding blocks 17 are in sliding connection with corresponding adjusting rods 14 through sliding grooves 171, and the protrusions 16 and the protruding blocks 17 are tightly welded with the clamping plate 15; through rotating double-end lead screw 13, can drive two regulation pole 14 and two splint 15 synchronous relative motion, can carry out the centre gripping fixed to the livestock through splint 15, conveniently carry out the vaccine injection work.

Further, the injector 18 for injecting vaccine is clamped between the two clamping blocks 162, and the injector 18 is positioned at the perforation 152; the injector 18 comprises a needle cylinder 181, a piston 183 is connected in the inner cavity of the needle cylinder 181 in a sliding way, a push rod 184 is embedded on the piston 183, a pressing handle 185 is arranged at the tail end of the push rod 184, and a needle 186 is inserted into one end of the needle cylinder 181 penetrating through the through hole 152; a handle 182 is also arranged on the outer wall of the needle cylinder 181; by pushing the plunger 185 and the ram 184, the plunger 183 is moved inside the barrel 181, allowing the vaccine to be injected into the animal through the needle 186.

Further, the adjusting rods 14 are provided with a plurality of linearly equidistant adjusting holes 142, the convex blocks 17 are connected with adjusting bolts 172 in a threaded manner, and the adjusting bolts 172 are in plug-in fit with the corresponding adjusting holes 142; the height of the clamping plate 15 can be adjusted by inserting the adjusting bolts 172 into the adjusting holes 142 with different heights, so that livestock with different sizes can be conveniently clamped and fixed.

In this embodiment, the two opposite side walls of the two clamping plates 15 are respectively provided with the cushion layer 151, and the cushion layer 151 is arc-shaped, so that the cushion layer 151 can prevent the clamping plates 15 from damaging the livestock during clamping, and protect the livestock.

In this embodiment, the bottom end of the adjusting rod 14 is provided with the guide block 141 for guiding, the top surface of the base 11 is provided with the guide groove 111, the guide block 141 is slidably connected with the guide groove 111, and the guide block 141 is slidably connected with the guide groove 111, so that the horizontal movement of the adjusting rod 14 plays a role in guiding, and the stability of the movement of the adjusting rod 14 is ensured.

In this embodiment, the front end of the double-end screw rod 13 passes through the cross beam 12, and the front end of the double-end screw rod 13 is connected with a hand wheel 131 through a coaxial key, and the double-end screw rod 13 is convenient to rotate by the aid of the hand wheel 131, so that the design is humanized.

In the present embodiment, the overall shape of the clamping block 162 is arc-shaped, and the clamping block 162 is a rubber product, the design is convenient for fixing the injector 18 by the clamping block 162, and the rubber design increases the friction force and avoids damaging the injector 18.

It should be added that, in this embodiment, the directions of the screw threads at the two ends of the double-end screw rod 13 are opposite, and when the double-end screw rod 13 rotates, since the two adjusting rods 14 are in threaded connection with the screw thread grooves at the two sides, the two adjusting rods 14 can move synchronously and relatively, so that the adjusting rods 14 can conveniently drive the clamping plates 15 to clamp livestock.

When the device is specifically used, a user firstly drives livestock to a position between two clamping plates 15 on the base 11, then the user holds the hand wheel 131 and rotates the hand wheel 131 to synchronously drive the double-end screw rod 13 to rotate, at the moment, the adjusting rods 14 at two sides synchronously move towards the inner sides, meanwhile, the clamping plates 15 are close to the livestock and clamp the livestock, at the moment, the user stops rotating the hand wheel 131, then the user passes the injector 18 between two clamping blocks 162 and passes through the perforation 152, at the same time, the user pierces the needle 186 into the livestock body, and rotates the fixing bolt 161, the clamping blocks 162 at the upper side and the lower side clamp the needle cylinder 181, at last, the user pushes the pressing handle 185, the pressing handle 185 pushes the pushing rod 184 and the piston 183 to move, at the moment, the vaccine in the needle cylinder 181 is pushed into the livestock, and the vaccine injection is completed.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Vaccine injection device comprising an injection part (1), characterized in that:

an injection part (1) for fixing livestock and injecting vaccine; the device comprises a base (11), wherein a cross beam (12) is arranged above the base (11), the cross beam (12) is fixedly connected with the base (11) through two supporting rods (112), a double-head screw rod (13) is arranged in an opening on the bottom surface of the cross beam (12), adjusting rods (14) capable of horizontally moving are arranged at screw threads at two ends of the double-head screw rod (13), two clamping plates (15) with adjustable heights are arranged between the two adjusting rods (14), and through holes (152) are formed in the clamping plates (15); two bulges (16) are arranged on the outer wall of the clamping plate (15), fixing bolts (161) are arranged on the bulges (16) in a threaded manner, clamping blocks (162) are rotatably arranged at the tail ends of the fixing bolts (161), an injector (18) for vaccine injection is clamped between the two clamping blocks (162), and the injector (18) is positioned at the perforation (152); two protruding blocks (17) are also arranged on the outer wall of the clamping plate (15), and the protruding blocks (17) are in sliding connection with corresponding adjusting rods (14) through sliding grooves (171).

2. The vaccine injection device according to claim 1, wherein: the injector (18) comprises a needle cylinder (181), a piston (183) is connected in the inner cavity of the needle cylinder (181) in a sliding way, a push rod (184) is embedded on the piston (183), a pressing handle (185) is arranged at the tail end of the push rod (184), and a needle head (186) is inserted into one end of the needle cylinder (181) penetrating through the through hole (152); a handle (182) is also arranged on the outer wall of the needle cylinder (181).

3. The vaccine injection device according to claim 1, wherein: the two opposite side walls of the two clamping plates (15) are respectively provided with a cushion layer (151), and the cushion layers (151) are arc-shaped.

4. The vaccine injection device according to claim 1, wherein: the bottom of adjusting pole (14) all installs guide block (141) that are used for the direction, and guide slot (111) have been seted up to the top surface of base (11), and guide block (141) and guide slot (111) sliding connection.

5. The vaccine injection device according to claim 1, wherein: the front end of the double-end screw rod (13) penetrates through the cross beam (12), and a hand wheel (131) is connected with the front end of the double-end screw rod (13) through a coaxial key.

6. The vaccine injection device according to claim 1, wherein: the overall shape of the clamping block (162) is arc-shaped, and the clamping block (162) is a finished product made of rubber materials.

7. The vaccine injection device according to claim 1, wherein: a plurality of linearly equidistant adjusting holes (142) are formed in each adjusting rod (14), adjusting bolts (172) are connected to the protruding blocks (17) in a threaded mode, and the adjusting bolts (172) are in plug-in fit with the corresponding adjusting holes (142).