Automatic fish-killing scaling device

Abstract

The invention relates to an automatic fish-killing scaling device. The device specifically comprises a rack, a scaling device body, a fish clamping conveying device, an abdomen cutting device, a viscera removal device and a viscera collection device. The scaling device body comprises a pair of gears with the same type, and the gears are meshed to make two scaling rollers carry on scaling at the same speed in the reverse direction; through clamping force control devices composed of compression springs, retractable rods and small bearing parts, the device adapts to clamping conveying of fishes with a certain body width; a tooth-shaped strip of a scraping sheet is partially meshed with a small gear of an adjustment rod to achieve the up-down retractable adjustment function of the scraping sheet; the height of a press plate of the viscera removal device can be adjusted through screw-in and screw-out of a threaded rod, and the retractable amount of the scraping sheet can be adjusted throughrotation of the adjustment rod, so that the device adapts to gutting of fishes different in size. The device capable of conducting scaling and fish killing at the same time is easy to operate, the fishes different in size can be quickly fixed, the working efficiency is improved, and the workload of workers is reduced.

Description

technical field [0001] The invention belongs to the technical field of fish processing equipment, and specifically relates to the field of fish processing, more specifically, an automatic fish killing and descaling device. Background technique [0002] Fish has high nutritional value and is widely eaten, but at present, fish are generally killed artificially. The working environment of artificial fish killing is poor, and the hands need to be in contact with blood water for a long time, and because the fish itself is relatively smooth, it is not easy to control, it is easy to slip, and the workload is heavy, the efficiency is not high, and there is a possibility of injury to the operator. [0003] With the development of fish farming and processing industry, there are more and more researches on the mechanical devices related to the processing technology of fish products. As an important part of fish processing, killing and descaling of fish determines the efficiency of fis...

AI Technical Summary

Problems solved by technology

As an important part of fish processing, killing and descaling of fish determines the efficiency of fish product processing, but currently there is only a single device for descaling and opening in the market, which can only solve a single problem

For example, "a descaling machine" (CN 207653470U ), which uses a scraper to descale the fish, and this method of descaling will cause great damage to the fish body; and "a fish delivery device" (CN207613072 U), which can only serve The role of fish, can not play a very good role in killing fish scales

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