Fish sorting and conveying system

Abstract

The invention discloses a fish sorting and conveying system, which comprises a sorting device. The outlet of the sorting device is connected with a multi-station grading conveying device. The downward sloping fish slide shaft, the distance between adjacent fish slide shafts gradually increases from the upper left to the lower right, and the fish guide plate extending along the front and rear directions is installed under the inclined bracket, and the fish guide plate is provided with multiple channels from left to right. , the bottom of each fish guide plate is respectively equipped with a buffer conveyor belt, the three sides of the buffer conveyor belt are provided with enclosure plates, and the front side of the buffer conveyor belt is provided with a buffer conveyor belt gate that can be opened and closed; directly above each fish sliding shaft There are separate fish-moving partitions extending in the same direction as the corresponding fish-moving shafts, and the tops of each fish-moving partitions are respectively provided with arc-shaped tops that are small at the top and large at the bottom; The outer sides of the plates are respectively connected with sorting area baffles. The system can continuously sort fish according to their size, which is fast and efficient without damaging the fish body.

Description

technical field [0001] The invention relates to a fish sorting and conveying system, which can classify fish according to size and belongs to the technical field of fish sorting equipment. Background technique [0002] With the development of the fish farming industry, the traditional artificial fishing method is inefficient and cannot meet the requirements more and more. Various mechanized fishing methods are being used more and more. Vacuum fish suction is used more often. First, "trawl" or cages are used to gather fish together, increase the mixing ratio of fish and water, reduce the energy consumption of fish suction, and then use The negative pressure generated by the vacuum pump sucks the fish from the fish pond into the fish storage container. [0003] The fish in the fish storage container are discharged with the water flow, and then need to be sorted quickly. For small fish that do not meet the sales specifications, they need to be sorted and returned to the fish p...

AI Technical Summary

Problems solved by technology

Traditional sorting is carried out manually, which is slow and inefficient, and it is easy to cause casualties and losses of small fish due to being out of the pond for too long

[0004] The sorted fish of different specifications need to enter the corresponding silos for temporary storage. The traditional method is that silos of different specifications and grades are equipped with separate bin conveyor belts, which leads to a large area and increases equipment investment and equipment utilization. not tall

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