CN211633723U

CN211633723U - Be used for automatic injection rifle module of pig bacterin

Info

Publication number: CN211633723U
Application number: CN201922192349.0U
Authority: CN
Inventors: 汪懋琨; 龙光禄; 姜丽峰; 张耀
Original assignee: Shenzhen Qidan Defense Technology Co ltd; SICHUAN QIHUAN PIG IMPROVEMENT CO Ltd
Current assignee: Shenzhen Qidan Defense Technology Co ltd; SICHUAN QIHUAN PIG IMPROVEMENT CO Ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-10-09
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses an automatic injection gun module for pig vaccines, which is provided with an injector, a sleeve, a two-way electromagnet, a one-way electromagnet, an injection needle stop iron, an injection needle clip, a stepping motor, an injector externally connected with an injection pump, an injection container and a corresponding pipeline; the injection gun is replaced by a disinfection needle head every time of injection, so that the safety and the sanitation of injection are ensured; the injector is positioned in the sleeve, the sleeve is connected with the unidirectional electromagnet, the injector is simultaneously connected with the bidirectional electromagnet, and the sleeve is also internally provided with an injection needle stop iron. The automatic injection of the pig vaccine is realized by the cooperation of the mechanical arm action module, so that the safety, the sanitation and the reliability of the injection of the pig are ensured. When the pigsty is opened, the pigs are queued up through a narrow passageway, the width of which is such that only one pig can pass through. The AI visual perception module, the mechanical arm action module and the injection gun module act in sequence to complete the injection work.

Description

Be used for automatic injection rifle module of pig bacterin

Technical Field

The utility model relates to a pig vaccine injection field of relevance, specifically is a be used for pig vaccine automatic injection rifle module specifically.

Background

In the live pig breeding link, as diseases are four, a number of needle-picking vaccines are injected into newborn piglets until weaning to a conservation stage so as to obtain immunity and improve the survival rate. Some pig farms need other health care medicines such as blood replenishing needles. Due to the huge number of sow groups in a large-scale pig farm, thousands of pigs are born every day and only need to be injected according to production regulations. Considering the problem of vaccine antibody space occupation interference, the actual injection quantity is larger. Technical personnel need to number a swinery to be injected in advance, prepare injection, sterilize instruments, and finally chase and catch pigs, sterilize injection, record and other tedious work. The whole link has large workload and high labor intensity, often causes the errors of non-standard injection, missed injection, mistaken injection and the like, and can hardly achieve perfect epidemic prevention of one injection at one end, thereby causing the reduction of the immune effect and even the occurrence of the malignant fruit such as additional infection and the like.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above-mentioned not enough, the utility model provides a be used for pig vaccine automatic injection rifle module here, the cooperation realizes the autoinjection of pig vaccine to safety and sanitation and reliable when guaranteeing pig injection only.

The utility model discloses a realize like this, construct one kind and be used for pig vaccine automatic injection rifle module, its characterized in that: the injection gun module is provided with an injector, a sleeve, a two-way electromagnet, a one-way electromagnet, an injection needle stop iron, an injection needle clip and a stepping motor, wherein the injector is externally connected with an injection pump, an injection container and corresponding pipelines; the injection gun is replaced by a disinfection needle head every time of injection, so that the safety and the sanitation of injection are ensured; the injector is positioned in the sleeve, the sleeve is connected with the unidirectional electromagnet, the injector is simultaneously connected with the bidirectional electromagnet, and the sleeve is also internally provided with an injection needle stop iron.

The injection gun module comprises the following working steps: after the mechanical arm is positioned, moved and locked, disinfectant is sprayed out from the tail end of the injector, and the injection part is sprayed and disinfected firstly; the injector is driven by the two-way electromagnet to move forwards (the two-way electromagnet has two moving directions, namely forwards and backwards) and is inserted into the injection needle; the liquid supply pump micro-supplies liquid to extrude air in the injection needle; the external injection sleeve is pushed forwards by the one-way electromagnet and is hit on the pig neck of the locked pig in the capture channel, so that the injection part is blocked and protected, accidental sliding and needle jumping are prevented, and the muscle tension of the pig is prevented, and the needle head is clamped; the injection needle in the sleeve moves forwards to drive the opening of the injection needle stop iron, a movable action section is arranged, the injection tube is driven by the bidirectional electromagnet to push the injection needle head to prick into an injection part, and the injection depth is determined by the length of the needle head; then the liquid supply pump is started quickly to inject the injection liquid with set volume; after the injection is finished, the sleeve retracts after the unidirectional electromagnet is powered off, and the needle head and the injection tube move backwards under the action of the bidirectional electromagnet; the needle head is also separated from the injection tube and falls into a collecting tray below due to the blocking of the stop iron (the stop iron returns after the sleeve returns); and finally, the needle head in the injection needle head cartridge clip falls into the needle head slot position of the cartridge tray under the action of gravity, the cartridge tray rotates one grid, and a new needle head for next injection is in place.

The utility model has the advantages of as follows: the utility model provides a be used for pig vaccine to inject rifle module automatically herein, realize pig vaccine's autoinjection at the cooperation of arm action module to safety and sanitation when guaranteeing pig injection is with reliable. When the pigsty is opened, the pigs are queued up through a narrow passageway, the width of which is such that only one pig can pass through. The AI visual perception module, the mechanical arm action module and the injection gun module act in sequence to complete the injection work. Compared with the prior art, no matter be current manual injection or semi-automatic injection, the utility model discloses a can cooperate and realize full-automatic injection bacterin, greatly guarantee the safe and reliable and effective of bacterin injection, still greatly reduce intensity of labour.

Drawings

FIG. 1 is a block diagram of the overall structure of an automatic injection gun module according to the present invention;

FIG. 2 is a schematic view of an automatic injection system for pig vaccines, which is realized by the present invention;

fig. 3 is a schematic structural diagram of a robot motion module in the system of fig. 2.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, 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.

The utility model provides an automatic injection gun module 300 for pig vaccine through improvement, the injection gun module 300 is provided with an injector 301, a sleeve 302, a two-way electromagnet 303, a one-way electromagnet 304, an injection needle stop iron 305, an injection needle clip 306, a stepping motor 307, the injector 301 is externally connected with an injection pump, an injection container and a corresponding pipeline; the injection gun is replaced by a disinfection needle head every time of injection, so that the safety and the sanitation of injection are ensured; the syringe 301 is positioned in the sleeve 302, the sleeve 302 is connected with the unidirectional electromagnet 304, the syringe 301 is simultaneously connected with the bidirectional electromagnet 303, and the sleeve 302 is also internally provided with an injection needle stop iron 305;

the operating steps of the injection gun module 300 are as follows: after the mechanical arm is positioned, moved and locked, disinfectant is sprayed out from the tail end of the injector 301, and the injection part is sprayed and disinfected firstly; the syringe 301 is driven by a two-way electromagnet (303) to move forwards (the two-way electromagnet has two moving directions, namely forwards and backwards) and is inserted into the syringe needle; the liquid supply pump micro-supplies liquid to extrude air in the injection needle; the external injection sleeve 302 is pushed forwards by the one-way electromagnet 304, hits the pig neck locking the pig in the capture channel, clamps and protects the injection part, prevents accidental slide and needle jump, and prevents the pig from muscle tension and needle head clamping; the injection needle in the sleeve 302 is driven to open the injection needle stop iron 305 due to the forward movement of the sleeve, and the injection tube has a movable action section, pushes the injection needle head to prick into an injection part under the drive of the two-way electromagnet 303, and the injection depth is determined by the length of the needle head; then the liquid supply pump is started quickly to inject the injection liquid with set volume; after injection is finished, the sleeve 302 retracts after the unidirectional electromagnet 304 is powered off, and the needle head and the injection cylinder move backwards under the action of the bidirectional electromagnet; the needle also escapes from the syringe and falls into the collection tray below due to the blocking of the stop 305 (the stop is also back after the sleeve is retracted); finally, the needle in the injection needle cartridge clip falls into the needle slot of the cartridge tray 308 under the action of gravity, the cartridge tray rotates one grid, and a new needle is in place for the next injection.

For the system shown in fig. 2, it includes an AI visual perception module 100, a robot arm action module 200, an injection gun module 300, a pig catching and fixing module 400, a control system and a base 500; the robot for full-automatic injection of the animal vaccine comprises six main parts; the robot automatically moves or is moved to an obstetric table or an incubator to be injected, and after the circle number is checked to be correct, the circle door is opened and the fixed pig capturing module is butted to form a circulating channel; when the pigsty is opened, the pigs queue to pass through a narrow channel, and the width of the channel can only pass through one pig; the AI visual perception module, the mechanical arm action module and the injection gun module act in sequence to complete the injection work; the base is mainly used for forming a narrow channel besides fixing the modules, so that a piglet passes through the channel, the AI sensing module senses the position of the piglet and the position coordinates of the neck when the piglet passes through the channel, the piglet is clamped and fixed when passing through the needle punching area, and then the neck is sprayed with disinfectant; the sleeve hits the neck to enable the injection needle to be inserted after muscle contraction, the injection pump injects liquid medicine with the specified dosage, then the needle is retracted and the needle head falls off, the device for fixing the pig retracts, the pig only continues to move forwards, and then the new needle head is in place to prepare for injecting a new pig.

The AI visual perception module 100 is a machine eye formed by duplex cameras at a certain distance, is connected with an industrial computer through a USB3.0, and is operated to capture and position images of pigs. The industrial control PC is communicated with the controller of the whole system through an industrial network cable; the module mainly senses the position of the pig in the channel and guides the fixed pig capturing module to act to fix the pig; sensing the position of a preset injection part such as a pig neck, and guiding a needle head of the injection module to perform injection action; finally, the guiding and fixing module releases the injected pig and guides the next living body to enter; the module is realized by connecting a binocular camera with an industrial computer. And the artificial intelligence software analyzes the images of the pigs when walking and informs the position coordinates and the injection parts of the pigs to the controller of the whole automatic equipment in real time.

During implementation, the robot is by oneself or is moved to the obstetric table or the nursing fence that need inject, checks the circle number and is right the back, opens circle door and catches fixed pig and only the module butt joint forms circulation channel. When the pigsty is opened, the pigs are queued up through a narrow passageway, the width of which is such that only one pig can pass through. The AI visual perception module, the mechanical arm action module and the injection gun module act in sequence to complete the injection work.

Compared with the prior art, no matter be current manual injection or semi-automatic injection, the utility model discloses a not only realized full-automatic injection bacterin, greatly guaranteed the safe and reliable and effective of bacterin injection, still greatly reduced intensity of labour. The existing manual injection or semi-automatic injection needs to capture pigs, and the automatic pig vaccine robot of the device only needs to lead the pigs to pass through the channel of the device and then be automatically injected.

In the robot action module 200 shown in fig. 3, the robot is a three-axis XYZ-orientation robot, and functions to accurately move the entire injection module to a position corresponding to an injection site, such as the neck of a pig. The robot arm is composed of three ball screws, which constitute three XYZ, mutually perpendicular directions of motion. The screw rod is driven by a three-phase stepping motor, and the direction and the stroke of the stepping motor are controlled, so that the screw rod is a four-axis motion controller; see in particular the thumbnail images in figure 3.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic injection gun module (300) for swine vaccines, characterized by: the injection gun module (300) is provided with an injector (301), a sleeve (302), a two-way electromagnet (303), a one-way electromagnet (304), an injection needle stop iron (305), an injection needle clip (306) and a stepping motor (307), wherein the injector (301) is externally connected with an injection pump and an injection container; the injector (301) is positioned in the sleeve (302), the sleeve (302) is connected with the one-way electromagnet (304), the injector (301) is simultaneously connected with the two-way electromagnet (303), and the sleeve (302) is also internally provided with an injection needle stop iron (305).