Fish killer

Abstract

The invention discloses a fish killer, and relates to conveying and processing equipment of fish. The fish killer comprises a stander, a speed difference conveyer, a fish head cuter, a first fish belly cutter and a second fish belly cutter, wherein the speed difference conveyer comprises a conveyer chain set. The fish is put into the speed difference conveyer to be forwards conveyed, a fish body is rotated due to the speed difference of the conveyer chain set, the fish head is cut by the fish head cuter, the fish belly is sequenced by the first fish belly cutter and can be selected to be cut from the lower part, and the fish belly is sequenced by the second fish belly cutter and can be selected to be cut from the side face. The fish killers provided by the invention are connected and matched with one another, so that the heads and the bellies of the fishes with different kinds and sizes can be cut. Compared with the prior art, the fish killer is higher in efficiency, and better in quality. After fish killer is used, the fishes with the different kinds and sizes can be automatically and continuously cut, the labor intensity of workers can be reduced, and the fish production efficiency can be greatly improved.

Description

technical field [0001] The invention relates to fish conveying and processing equipment, in particular to a fish killing machine. Background technique [0002] The application of general fish-killing machinery in the production and processing of fish has a long history, and the technology is becoming more and more mature. It is optimistic that manual cutting is still the main reason. The reason is that there are still many technical problems that cannot be solved now in the automated fish-killing machinery, such as its complex structure, serious efficiency loss and dead spots in its operation. Manual methods It has the disadvantages of low work efficiency, poor cutting quality and high labor intensity. [0003] In the prior art, there is a fish head cutting machine used in fish processing equipment, specifically a fish cutting machine for deep processing of fish. It can adjust the lifting speed of the lifting rod through the transmission device, and the lifting rod is The ...

AI Technical Summary

Problems solved by technology

[0004] Both of the above two fish killing machines have disadvantages. Firstly, the position of the knife cannot be adjusted arbitrarily, so that the distance between the knife and the fish cannot be flexibly adjusted; secondly, the transmission mechanism cannot be adjusted when the fish is transported, and the fish cannot be well fixed. Make the knife unstable when cutting fish, so it is impossible to mass produce different types and sizes of fish

There is no device for cutting fish belly in the prior art, and there are high requirements for cutting fish belly from the transfer and positioning of the fish to the accurate cutting of the belly

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