Slaughter knife capable of keeping blood sanitary

Abstract

The invention provides a slaughter knife capable of keeping blood sanitary. The knife is composed of a knife head (1), an oval frustum portion (2) with holes, a hand guard plate (3), a handle tube (4), drainage tubes (5) and a blood closed container (6), the knife head (1) is provided with a knife edge, a knife back and a bloodletting groove (1-1), and the knife back is further provided with back wings (1-2); the oval frustum part (2) is in a hollow elliptical frustum shape, and a plurality of small holes are formed in the periphery of the wall of the oval frustum part (2); the blood closed container (6) is arranged in the drainage tubes (5) in a connecting manner, so that a plurality of slaughtering knives and a plurality of drainage tubes (5) can be conveniently connected, and then a multi-way valve device (5-1) is connected and gathered into a main drainage tube (5); the blood closed container (6) is composed of a seabed hole valve (6-1) arranged on the bottommost side, a vacuum pump (6-2) arranged on the upper side and a sealing cover (6-3) arranged on the top. The knife is easy and convenient to use, high in working efficiency and capable of killing multiple animals at the same time; and the knife does not need to be pulled out immediately when the animal is slaughtered, and the knife is pulled out easily after the blood flows out, so that the discharged and collected blood is clean and sanitary and is not polluted.

Description

technical field [0001] The invention relates to a slaughter knife capable of maintaining blood sanitation when slaughtering large animals, and belongs to the technical fields of energy saving and environmental protection, food sanitation or engineering machinery. Background technique [0002] As we all know, the blood of large animals such as pigs, cattle, and sheep is a delicacy that humans like, but when people slaughter and collect their blood, they cannot guarantee that the collected blood will meet the clean and hygienic standards. In the prior art, when slaughtering a large animal, the ordinary slaughter knife is aimed at the lower part of the shin of the animal, and then drawn out after being stabbed at its heart, and the bloodletting causes its death. This method has the following disadvantages: one, the lower part of all animal shanks where the knife edge is slaughtered is very unhygienic, which will pollute the blood flowed out, and some animals will also do a dyin...

AI Technical Summary

Problems solved by technology

This method has the following disadvantages: one, the lower part of all animal shanks where the knife edge is slaughtered is very unhygienic, which will pollute the blood flowed out, and some animals will also do a dying struggle, and often there will be dirt such as animal hair, mud clods and even ight excrement. Second, when slaughtering large animals in a slaughterhouse with a heavy workload, it takes time and effort due to the long time of natural bleeding; Slaughtering facilitates collection of blood

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