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...

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Problems solved by technology

[0004] But above-mentioned patent application scheme still has the following shortcoming according to: one, in order to prevent the phenomenon of attempting to withdraw from the prison cylinder due to the fear of the animals after entering the prison cylinder, so the entrance of the prison cylinder is equipped with a specific structure recommended by publication number CN101755886A "The livestock slaughtering machine's driving mechanism for animals to be slaughtered", although the setting of this mechanism can make the animals to be slaughtered be forced to reach the slaughter position in the cell, but due to the complex structure of the mechanism, the overall structure of the livestock slaughtering machine has been increased. manufacturing difficulty and cost of the machine (for details, please refer to paragraph 0004 of the instruction manual of CN101755886A); secondly, the holding effect on both sides of the body of the animal to be slaughtered entering the prison tube is poor, and it is easy to damage the body due to the stubborn struggle of the animal. Prison barrel, because the patent application scheme can only make the livestock to be slaughtered hostage by relying on the power (cylinder) of the front frame plate (the patent application is called the front baffle) to deflect in the direction of the rear push plate (the patent application is called the back baffle). , but because the rear push plate does not have a pushing effect towards the front push plate, the confinement effect for the slaughtered animals is insufficient, thus leaving a large struggling space for the animals to be slaughtered, and the consequences will undoubtedly damage the prison tube ; Third, due to the unreasonable structure and installation position of the choke door actuator (also known as the prison head mechanism), the choke force of the animal to be slaughtered is out of balance, which not only leads to the choke door of the head of the animal There is a struggle at the place and there is a risk of damage to the neck door; Fourth, because the animal to be slaughtered has a large retreat space in the prison cylinder, it is difficult to force its neck to correspond to the neck door of the prison cylinder, because CN101755883A will The gate is equipped on the aforementioned animal to be slaughtered driving mechanism, and the animal to be slaughtered to drive mechanism is located at the end of the cattle entrance of the prison tube, so that the prison tube is increased by the distance (i.e. length) of the width of the animal to be slaughtered driving mechanism, And this distance provides the retreat space (room) for the animals to be slaughtered, which affects the head of the animal to protrude out of the neck, and finally affects the progress of the neck movement; fifth, it is not disclosed that the left and right rotary discs forming the prison tube are synchronized The specific structure of the rotating power transmission mechanism

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