Three-level sorting device for fishes based on weights and working method

Abstract

The invention relates to a three-level sorting device for fishes based on weights and a working method. The three-level sorting device comprises a feeding mechanism, a conveying mechanism, a sorting mechanism and a control system. The feeding mechanism is located on one side of the conveying mechanism, the fishes are conveyed to the conveying mechanism, the sorting mechanism is installed on the conveying mechanism, the fishes are sorted according to the weights, and the feeding mechanism, the conveying mechanism and the sorting mechanism are connected with the control system and work after receiving an instruction sent by the control system. During work, the control system drives the sorting mechanism to act according to different weights, so that the fishes are sorted. By the utilization of the three-level sorting device for the fishes based on the weights and the working method thereof, the fishes can be sorted by three levels according to the weights in a full-automatic mode, the labor intensity is lowered for workers for sorting, working efficiency is improved, and the device can be widely applied to sorting the fishes.

Description

technical field [0001] The invention relates to the technical field of fishery product processing equipment, in particular to a three-stage fish sorting device based on weight and a working method. Background technique [0002] my country is a big fishery country, with millions of tons of sea-caught aquatic products every year. The size grading of fish is an important part of the fishing industry and fishery production and processing. The aquatic product market in my country's coastal areas has high requirements for the freshness of seafood. Fishermen go out to sea in the early morning to fish, and the fish they catch must be sent to the market immediately. . Therefore, the weight classification of fish is a huge "engineering". Large fishery companies and fish processing companies will arrange special sorters to sort fish and shrimp by size. Each sorter needs to sort goods weighing several tons, which is very tiring and inefficient. If the fish stays If the time at the sor...

AI Technical Summary

Problems solved by technology

[0007] 2. Development status of domestic weight classification devices

[0009] At present, large-scale domestic fishery companies still hire seafood sorters with high salaries, and many domestic manufacturers have also designed similar sorting devices in recent years, but most of them cannot be popularized. Most of them are aimed at a certain type of aquatic products, and the applicable area is relatively small.

And most of them are tray-type. Each tray places a test object, which needs to be placed manually. The purpose is to improve efficiency, but the effect is not obvious enough, making practitioners think that it is not as fast as manual sorting and the initial cost is too high. The machine's necessary

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