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pig slaughtering equipment

A technology for live pigs and equipment, which is applied in slaughterhouse equipment, slaughtering, and slaughtering equipment, etc. It can solve problems such as unfavorable blood product processing, accidental injury with a butcher's knife, incomplete bloodletting, etc., and achieves automatic flow operation, increased efficiency, and reasonable design Effect

Inactive Publication Date: 2017-12-26
FOSHAN UNIVERSITY
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] At present, in order to prevent the sharp cry when pigs are slaughtered, the commonly used pig slaughtering equipment often uses carbon dioxide to suffocate the pigs to death before manual slaughter. Incident of butcher accidentally injured by pig knife due to strong struggle of pig
Slaughter live pigs directly with a butcher knife, and the obtained pig blood is easily contaminated, which is not conducive to the later processing of pig blood blood products
Moreover, the pigs killed by carbon dioxide suffocation have the disadvantage of incomplete bloodletting in the later stage, which affects the quality of pork

Method used

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Embodiment Construction

[0021] The present invention and its beneficial technical effects will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0022] see figure 1 , hog slaughtering equipment, including frame 1 and hog conveyor belt 2; There is a boss 4 that separates the left and right feet of the pig, and the frame 1 is provided with a laughing gas delivery system 6 that can automatically release laughing gas to the mouth and nose of the pig above the rear end of the boss 4, and the frame 1 is behind the boss 4. The end is provided with the pig head limiting device 7 that can position the pig's head, and the frame 1 is provided with the vacuum blood collection device 5 that can carry out bloodletting to the live pig at the rear of the boss 4, and the front end of the boss 4 is provided with a sharp angle slope; see Figure 2~Figure 3 , wherein, the pig body limiter 3 comprises a width adjusting device 36, is located at the rear foot f...

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Abstract

The invention discloses live pig slaughtering equipment. The live pig slaughtering equipment comprises a rack and a live pig conveyor belt and is characterized in that pig body limiting devices capable of being automatically adaptive to the width of a pig body are arranged at the parts, located on the two sides of the live pig conveyor belt, of the rack; a lug boss capable of separating left and right legs of a live pig is arranged at the part, located in the middle of the live pig conveyor belt, of the rack; a nitrous oxide conveying system for automatically releasing nitrous oxide toward a pig nose is arranged at the part, located above the rear end of the lug boss, of the rack; a pig head limiting device for positioning a pig head is arranged at the part, located at the rear end of the lug boss, of the rack; a vacuum blood collection device for bleeding the live pig is arranged at the part, located on the rear side of the lug boss, of the rack; and a sharp corner inclined plane is arranged at the front end part of the lug boss. The live pig slaughtering equipment has the advantages of reasonable design and easiness of manufacturing; silent anaesthesia and slaughtering is realized and blood is completely released so as to ensure that no residual blood exists in pork; pollution-free vacuum blood collection is carried out so that the equipment is safe, reliable and sanitary; and automatic production line work can be realized and the live pig slaughtering efficiency is improved.

Description

technical field [0001] The invention relates to a pig slaughtering device, in particular to a safe and hygienic automatic pig slaughtering device. Background technique [0002] At present, in order to prevent the sharp cry when pigs are slaughtered, the commonly used pig slaughtering equipment often uses carbon dioxide to suffocate the pigs to death before manual slaughter. An incident in which a butcher was accidentally injured by a butcher's knife because of a pig's strong struggle. Slaughtering live pigs directly with a butcher knife will easily pollute the obtained pig blood, which is not conducive to the processing of pig blood later blood products. Moreover, the dead pigs caused by carbon dioxide suffocation have incomplete bloodletting in the later stage, which affects the quality of pork. Contents of the invention [0003] In order to solve the above-mentioned defects in the existing pig slaughtering equipment, the present invention provides a scientifically stru...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A22B3/00A22B5/04A22B3/04A22B7/00
CPCA22B3/005A22B3/04A22B5/04A22B7/001
Inventor 刘富来
Owner FOSHAN UNIVERSITY
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