CN211797031U

CN211797031U - Livestock injection device convenient for controlling dosage

Info

Publication number: CN211797031U
Application number: CN201922333868.4U
Authority: CN
Inventors: 展洁
Original assignee: 展洁
Current assignee: Guangdong pig fairy Breeding Technology Co.,Ltd.
Priority date: 2019-12-24
Filing date: 2019-12-24
Publication date: 2020-10-30
Anticipated expiration: 2029-12-24

Abstract

The utility model discloses a livestock injection device convenient for controlling the drug amount, which comprises a sleeve, a groove is arranged in the sleeve, a second spring is arranged in the groove, the second spring is provided with a hemispherical block, a needle tube is arranged in the sleeve, the bottom of the needle tube is provided with a ring, the inner wall of the needle tube is provided with a piston, a push rod is arranged on the piston, the top of the push rod is provided with a push plate, the sleeve is symmetrically provided with a straight groove, the sleeve is provided with a scale at the side wall of the straight groove, the outer wall of the sleeve is provided with a chute, a threaded rod is arranged in the chute, the threaded rod is in threaded connection with an arc-shaped slider, the top of the threaded rod is penetrated through the sleeve and fixedly connected with a nut, the top of the sleeve is fixedly connected with a first spring, the first spring is sleeved outside the threaded rod, the utility model drives, the injection dosage can be achieved, the piston can not be continuously pushed due to large force, and the device is convenient to control the dosage.

Description

Livestock injection device convenient for controlling dosage

Technical Field

The utility model relates to a poultry technical field specifically is a poultry injection device of convenient control dose.

Background

Animal husbandry, referred to as animal husbandry, refers to domestication and cultivation of animals such as animals and poultry with economic value, and utilizes the functions of growth and reproduction to obtain livestock and poultry products or livestock service. Including livestock and poultry raising industry such as cattle, horses, sheep, pigs, rabbits, chickens, ducks and the like, and also including the domestication industry of economic animals such as deer, musk, foxes, minks, otters and the like. The human beings can obtain food such as meat, milk, eggs and fat and light industrial raw materials such as skins, hairs, feathers and bones through animal husbandry or animal husbandry, and the planting industry is supported by livestock service, animal manure and the like. Veterinarians refer both to the industry where animal diseases are prevented and to humans engaged in the prevention and treatment of animal diseases.

Some new syringes are designed for preventing and treating animal diseases, but the syringes have some defects.

For example, chinese patent application No. CN201721598451.5 is an injector capable of controlling dosage for veterinarians, comprising a needle holder and a needle cylinder, and characterized in that the left end of the needle holder is communicated with a metal needle, the right end of the needle holder is communicated with the needle cylinder, the inner wall of the needle cylinder is slidably connected with a piston, the right end of the piston is fixed with a push rod, the outer wall of the push rod is provided with a tooth socket matched with a gear, the right end of the push rod is fixed with a push disc, the left end surface of the push disc is provided with a dustproof rubber plug sleeved on the outer wall of the push rod, the inner wall of the needle cylinder is connected with the gear through a fixing seat, the outer wall of the needle cylinder is fixed with a support plate and a handle, the left end surface of the support plate is fixed with a; the utility model provides a problem of control injection quantity that can not be accurate, also solved in the injection process, easily bring uncomfortable sense for the domestic animal, easily take place to take off the problem of needle, but easy error when syringe control dose.

Based on this, the utility model designs a specifically be a poultry injection device of convenient control dose to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a conveniently control poultry injection device of dose to solve the problem that provides in the above-mentioned background art and although can play in the injection process, easily bring uncomfortable for the domestic animal, easily take place to take off the needle, but easy error appears when syringe control dose.

In order to achieve the above object, the utility model provides a following technical scheme: a livestock injection device convenient for controlling the drug amount comprises a sleeve, a ring, a needle tube, a threaded rod, a graduated scale, a push rod, a push plate, an arc-shaped sliding block, a first spring, a nut, a piston, a second spring and a hemisphere block, wherein a groove is uniformly formed in the bottom in the sleeve, the second spring is fixedly connected in the groove, the hemisphere block is fixedly connected at the outer end of the second spring, the needle tube is arranged in the sleeve, the ring is fixedly connected at the bottom of the needle tube, the piston is connected to the inner wall of the needle tube in a sliding manner, the push rod is fixedly connected to the piston, the push plate is fixedly connected at the top of the push rod, a straight groove is symmetrically formed in the sleeve, the graduated scale is fixedly connected at the side wall of the straight groove in the sleeve, a sliding groove is formed in the outer wall of the sleeve, the threaded groove is, the top of the sleeve is fixedly connected with a first spring, and the first spring is sleeved on the outer side of the threaded rod.

Preferably, the circular ring is connected with the hemispherical block in a sliding manner.

Preferably, the bottom of the needle tube is fixedly connected with the needle tube.

Preferably, the push plate slides within the transverse slot.

Preferably, the arc-shaped sliding block is arranged below the push plate.

Preferably, the sleeve is made of transparent material.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a nut drives the threaded rod and rotates, and the threaded rod drives the arc slider and removes, and the arc slider is mutually supported with the scale and is confirmed the injection dose, when the push pedal contacts with the arc slider, reaches the injection dose promptly, can not continue to impel because of leading to the piston hard greatly for the device conveniently controls the dose. The utility model discloses a design first spring, first spring supports the nut, can avoid injection in-process threaded rod to rotate, can avoid the arc slider independently to slide. The utility model discloses a second spring, hemisphere piece and ring are mutually supported, conveniently load and unload the needle tubing at the cover intraductal, are convenient for change the needle tubing.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

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

in the drawings, the components represented by the respective reference numerals are listed below:

1. the sleeve comprises a sleeve 2, a needle head 3, a circular ring 4, a straight groove 5, a needle tube 6, a sliding groove 7, a threaded rod 8, a graduated scale 9, a push rod 10, a push plate 11, an arc-shaped sliding block 12, a first spring 13, a nut 14, a piston 15, a groove 16, a second spring 17 and a hemispherical block.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a livestock injection device convenient for controlling the dosage comprises a sleeve 1, a ring 3, a needle tube 5, a threaded rod 7, a graduated scale 8, a push rod 9, a push plate 10, an arc-shaped slide block 11, a first spring 12, a nut 13, a piston 14, a second spring 16 and a hemispherical block 17, wherein the bottom in the sleeve 1 is uniformly provided with a groove 15, the groove 15 is internally fixedly connected with the second spring 16, the outer end of the second spring 16 is fixedly connected with the hemispherical block 17, the needle tube 5 is arranged in the sleeve 1, the bottom of the needle tube 5 is fixedly connected with the ring 3, the needle tube 5 is conveniently assembled and disassembled in the sleeve 1 through the mutual matching of the second spring 16, the hemispherical block 17 and the ring 3, the needle tube 5 is convenient to replace, the inner wall of the needle tube 5 is slidably connected with the piston 14, the piston 14 is fixedly connected with the push rod 9, the top of the push rod 9 is fixedly connected with the push plate 10, the sleeve 1 is, spout 6 has been seted up to 1 outer wall of sleeve pipe, 6 internal rotation of spout is connected with threaded rod 7, 7 threaded rod threaded connection has

arc slider

11, 1 fixedly connected with nut 13 of sleeve pipe is run through at 7 tops of threaded rod, it rotates to drive threaded rod 7 through nut 13, threaded rod 7 drives arc slider 11 and removes, arc slider 11 mutually supports with scale 8 and confirms the injection dose, when push pedal 10 and arc slider 11 contact, reach the injection dose promptly, can not continue to impel because of leading to piston 14 hard greatly, make the device conveniently control the dose, the first spring 12 of 1 top fixedly connected with of sleeve pipe, first spring 12 cover is in the 7 outsides of threaded rod, through designing first spring 12, first spring 12 supports nut 13, can avoid injection in-process threaded rod 7 to rotate, can avoid arc slider 11 independently to slide.

The ring 3 is connected with the hemisphere block 17 in a sliding way.

The bottom of the needle tube 5 is fixedly connected with a needle tube 2.

The push plate 10 slides in the transverse groove 4, so that the injection dosage is convenient.

The arc-shaped slide block 11 is arranged below the push plate 10.

The sleeve 1 is made of transparent materials, so that the injection condition can be observed conveniently.

One specific application of this embodiment is: according to the amount of the medicine in the needle tube and the requirement of the injection amount, a nut 13 is rotated, the nut 13 drives a threaded rod 7 to rotate, the threaded rod 7 drives an arc-shaped slide block 11 to move, the arc-shaped slide block 11 and a graduated scale 8 are matched with each other to determine the injection amount, then the needle 2 is pricked on the animal body to push a push plate 10, the push plate 10 pushes a push rod 9, the push rod 9 pushes a piston 14 to move, the piston 14 pushes the medicine to flow out of the needle, when the push plate 10 is in contact with the arc-shaped slide block 11, the injection amount is reached, the piston 14 cannot be continuously pushed due to large force, and; after the threaded rod 7 rotates to the designated position, the restoring force of the first spring 12 supports against the nut 13, so that the threaded rod 7 can be prevented from rotating in the injection process, and the arc-shaped sliding block 11 can be prevented from automatically sliding. Through the action of the second spring 16, the semi-spherical block 17 can move back and forth conveniently, the circular ring 3 can be pushed and withdrawn conveniently, the needle tube 5 can be assembled and disassembled in the sleeve 1 conveniently, and the needle tube 5 can be replaced conveniently.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a conveniently control poultry injection device of dose, includes sleeve pipe, ring, needle tubing, threaded rod, scale, push rod, push pedal, arc slider, first spring, nut, piston, second spring and hemisphere piece, its characterized in that: the bottom evenly sets up flutedly in the sleeve pipe, fixedly connected with second spring in the recess, second spring outer end fixedly connected with hemisphere piece, the intraductal needle tubing that is equipped with of cover, needle tubing bottom fixedly connected with ring, needle tubing inner wall sliding connection has the piston, fixedly connected with push rod on the piston, push rod top fixedly connected with push pedal, the straight flute has been seted up to the sleeve pipe symmetry, the sleeve pipe is at the fixedly connected with scale of the lateral wall department of straight flute, the spout has been seted up to the sleeve pipe outer wall, the spout internal rotation is connected with the threaded rod, threaded rod threaded connection has the arc slider, sleeve pipe fixedly connected with nut is run through at the threaded rod top, sleeve pipe top fixedly connected with first spring, first spring housing is in the threaded rod outside.

2. A stock injection device for facilitating drug dose control as claimed in claim 1 wherein: the circular ring is connected with the hemispherical block in a sliding manner.

3. A stock injection device facilitating drug dose control as claimed in claim 2, wherein: the bottom of the needle tube is fixedly connected with the needle tube.

4. A stock injection device for facilitating drug dose control as claimed in claim 3 wherein: the push plate slides in the transverse groove.

5. A stock injection device for facilitating drug dose control as claimed in claim 1 wherein: the arc-shaped sliding block is arranged below the push plate.

6. A stock injection device for facilitating drug dose control as claimed in claim 1 wherein: the sleeve is made of transparent materials.