Automatic fish identifying and sorting system and running method thereof

Abstract

The invention provides an automatic fish identifying and sorting system and a running method thereof. An automatic fish identifying function and an automatic fish sorting function are combined, therefore, automatic continuous running can be achieved, the labor intensity is reduced, the error rate is decreased, and the identifying and sorting time is shortened. An inlet system is connected with anidentifying and sorting circular conveying line; the identifying and sorting circular conveying line is provided with a quality identifying area and fish species identifying areas; a fish species identifier and a fish pusher are installed in each fish species identifying area; a quality identifier and a fish pusher are installed in the quality identifying area; an unqualified product conveying line is connected with the quality identifying area; classifying conveying lines are connected with the fish species identifying areas; a transition conveying line is connected with the classifying conveying lines and a weighing and sorting circular conveying line; the weighing and sorting circular conveying line is provided with weighing areas, and a fish pusher and a weighing device are installed in each weighing area; output conveying lines are connected with the weighing areas; and an analytical controller is connected with the fish species identifiers, the quality identifier, the fish pusherand the weighing devices.

Description

technical field [0001] The invention relates to an automatic fish identification and sorting system and its operating method. Background technique [0002] The improvement of fish freshwater and cold seawater aquaculture technology, as well as the improvement of ocean fishing technology has made the load of fish processing continue to increase in a short period of time. At present, the identification and sorting of different fish species (such as bluefin tuna, bigeye tuna, yellowfin tuna, albacore tuna, skipjack tuna, and sword / sailfish) mainly rely on manual work. Manual identification and sorting has the following defects: 1. High labor intensity and low production efficiency; 2. Long exposure time for fish identification and sorting, which reduces the freshness of fish; The difference is obvious, and it is easy to get tired and make mistakes. [0003] Although fish automatic identification technology and fish automatic sorting technology have also appeared in the curren...

AI Technical Summary

Problems solved by technology

Manual identification and sorting has the following defects: 1. High labor intensity and low production efficiency; 2. Long exposure time for fish identification and sorting, which reduces the freshness of fish; The difference is obvious, and it is easy to get tired and make mistakes

[0003] Although the current literature also has automatic fish identification technology and fish automatic sorting technology, as shown in the Chinese patents with application numbers 201810105729.3 and 201711076020.7, these two technologies exist independently, and there is no document record of combining them

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