Shaft rotation type saury body primary grading machine

Abstract

The invention discloses a shaft rotation type saury body primary grading machine. The shaft rotation type saury body primary grading machine comprises an arranging device, an upper box body, a gearbox, multiple front saury discharging boxes and a rear saury discharging box. The arranging device comprises an inlet and an outlet which communicate, multiple partition plates are mounted on the outletat intervals, the outlet forms multiple sorting channels through the partition plates, multiple sets of sorting units are mounted in the upper box body, a gap is formed between two adjacent sets of sorting units, the gaps are gradually increased from right to left, and correspond to the positions of the sorting channels, the sizes of the gaps in the different positions in the length direction of the upper box body are matched with sizes of saury bodies of different levels, the gearbox is connected with the sorting units, and used for driving the sorting units to rotate, the front saury discharging boxes are mounted below the sorting units in a spaced manner, and the rear saury discharging box is mounted on the tail of the upper box body. The sorting efficiency is high, and manual cost is low.

Description

Technical field [0001] The invention relates to the technical field of saury fishery fishing, in particular to an axis-rotating saury fish body primary sorting machine. Background technique [0002] The annual output of Cololabis saury in the Northwest Pacific is huge, and the fishing system for Cololabis saury in fishing operations is mainly a suction pump and a fish sorting system. At present, the mechanical automation of most fishing boats is in a backward state, and there are still many fishing boats at the level of manual fishing and fish separation. Only a few large fishing boats use fish-separating machines, and its efficiency is unmatched by humans. [0003] In all existing sorting machines, tubular sorting is the main type. The scale of sorting machines is small, and there is still great room for improvement in the efficiency of sorting methods. Therefore, re-optimizing its working principle will increase Output, cost saving, and efficiency improvement are of great signi...

AI Technical Summary

Problems solved by technology

[0003] Among all the existing sorting machines, tubular sorting is the main type. The scale of the sorting machine is small, and there is still a lot of room for improvement in the efficiency of the sorting method. Therefore, re-optimizing its working principle is crucial for increasing Yield, cost saving and efficiency improvement are of great significance

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