Livestock killing machine in improved structure

Abstract

The invention relates to a livestock killing machine in an improved structure and belongs to the technical field of killing equipment. The livestock killing machine comprises a trapping tube mechanism, a front push plate, a back push plate, a livestock hip driving mechanism, a strangulation mechanism, a livestock head tuning mechanism, a killed livestock pushing-out mechanism, a cavity door opening and closing device and a motive power transmission mechanism, wherein the trapping tube mechanism comprises a first base, a second base, a first cross beam, a second cross beam, a top plate, a bottom plate, a left rotary disc, a right rotary disc and a livestock collecting groove, the front push plate is arranged on the left rotary disc, the back push plate corresponds to the front push plate, the livestock hip driving mechanism is arranged on the wall body of one side of the front push plate, the strangulation mechanism is arranged in the center position of the first base, the livestock head turning mechanism is arranged on the strangulation mechanism, the killed livestock pushing-out mechanism is arranged on the upper part of one side of the front push plate, the cavity door opening and closing mechanism is arranged on the right rotary disc, the motive power transmission mechanism comprises a motor, a speed reducer, a chain wheel shaft, a first chain and a second chain, and the motor is a positive and reverse rotation motor. The livestock killing machine has the advantages that the structure is simplified, the ideal driving effect on the livestock hip is realized, the strangulation action can be smoothly carried out, the damage to the trapping tube mechanism caused by straggling is avoided, the strangulation force balance is good, and the left rotary disc and the right rotary disc can smoothly rotate.

Description

technical field [0001] The invention belongs to the technical field of slaughtering equipment, in particular to a livestock slaughtering machine with improved structure, which is suitable for slaughtering livestock such as cattle, horses, donkeys, mules and camels. Background technique [0002] The slaughter of cattle, horses, donkeys, mules and camels listed above but not limited to is a very troublesome thing, because it needs many people to participate and cooperate to complete it, which is not only time-consuming Time-consuming labor and low slaughter efficiency, and the labor intensity of the staff in the slaughterhouse is high. In order to reduce the labor intensity of the staff, in many slaughterhouses, the animals are usually stunned (knocked down) by electric shock and then slaughtered (bleeding). However, this slaughtering method is not only opposed by the industry, but also by the public. Because it is difficult to drain the blood in the body when slaughtering an...

AI Technical Summary

Problems solved by technology

[0004] But the above-mentioned patent application scheme still has the following shortcomings: one, in order to prevent the animals from entering the cage from trying to exit the cage due to fear, Equipped with a specific structure at the entrance of the prison tube "the animal slaughtering machine drives away the mechanism" recommended by the publication number CN101755886A, although the setting of this mechanism can make the animals to be slaughtered be forced to arrive at the slaughter position in the prison tube, but Due to the complex structure of the mechanism, the manufacturing difficulty and cost of the complete machine of the livestock slaughtering machine have been increased (for details, refer to paragraph 0004 of the description of CN101755886A); The holding effect is poor, and it is easy to damage the prison barrel due to the stubborn struggle of the animals, because the patent application scheme can only push the plate toward the rear through the front frame plate (the patent application is called the front baffle) relying on the power (air cylinder) (the patent application The direction of the rear baffle) is deflected to hold the animals to be slaughtered, but because the rear push plate does not have a pushing effect towards the front push plate, the confinement effect on the animals to be slaughtered is insufficient, thus leaving a large area for the animals to be slaughtered. Third, due to the unreasonable structure and installation position of the clamping door actuating mechanism (also known as the prison head mechanism), the clamping neck of slaughtered animals should be treated The force is out of balance, which not only causes the animal to struggle at the neck door of the head but also has the risk of damage to the neck door; fourth, because the animal to be slaughtered has a large retreat space in the cage, it is difficult to force the neck to be closed. The part corresponds to the neck door of the prison tube, because CN101755883A is equipped with the gate on the aforementioned animal to be slaughtered driving mechanism, and the animal to be slaughtered drive mechanism is located at the end of the cattle inlet of the prison tube, so that the prison tube increases The distance (that is, the length) of the width of the driving mechanism of the animal to be slaughtered, and this distance provides a retreat space (room) for the animal to be slaughtered, which affects the head of the animal protruding out of the neck, and finally affects the progress of the neck jamming action; Five, the specific structure of the power transmission mechanism that makes the left and right rotary discs that constitute the prison cylinder rotate synchronously is not disclosed

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