Continuous automatic injector for deratization

An automatic injector and rodent control technology, which is applied in application, hunting equipment, animal husbandry, etc., can solve the problems of human and livestock injury and poor reuse effect
CN102499224AInactive Publication Date: 2012-06-20赵广胜
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
赵广胜
Publication Date
2012-06-20
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a continuous automatic injector for deratization. A spring drives a driving shaft, the driving shaft successively drives a front half gear, a transmission wheel, a transmission shaft, an injection arm, a support arm and a shifting fork, the shifting fork pushes a sliding block, and the sliding block pushes a pedal. When a rat climbs on the pedal to look for food, the pedal sinks due to weight such that the sliding block disengages from limiting, the shifting fork quickly pushes away the sliding block and the support arm, the injection arm synchronously rotates, and a needle quickly penetrates into the body of the rat. Because a retractable hose is extruded, the medicine liquid quickly enters the body of the rat along with the needle. The driving shaft continues to rotate and successively drives a rear half gear, a steering wheel, a rear transmission wheel, a transmission shaft, the injection arm, the support arm and the shifting fork to turn, the shifting fork drags back the sliding block, and the support arm supports the pedal to pop up the rat so that the rat escapes. The front half gear successively drives the front transmission wheel, the shifting fork, the support arm and the injection arm to rotate. Because the pedal is returned to the original position, and all mechanism elements are forced to enter the original state.
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Description

technical field

[0001] The invention relates to a rodent exterminator, in particular to a continuous automatic injector for rodent extermination. Background technique

[0002] Known rodent control method is divided into two classes, and the one, medicine, although played some effects, has also caused a lot of harm to the mankind and livestock; Residual breath from the rats left struggling before death makes repeated use ineffective.

[0003] Therefore, people need a kind of not only effective but also can not cause harm to human beings and livestock, also can use continuously the rodent control apparatus. Contents of the invention

[0004] The purpose of the present invention is to provide a syringe that can continuously and automatically inject medicine to mice.

[0005] The syringe is characterized in that it has a fixed bracket (1), on which a driving shaft (2, a drive shaft (3), a pedal (4), a sliding groove (5) and a sliding block (6) are mounted; one end of the dri...

Claims

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