Fish sorting and conveying system

Abstract

The invention discloses a fish sorting and conveying system. The system comprises a sorting device, an outlet of the sorting device is connected with a multi-station graded conveying device, an inclined support is arranged on the upper portion of the sorting device, multiple fish slipping shafts inclining towards the lower right part are arranged above the inclined support, the distance between the adjacent fish slipping shafts is gradually increased from upper left to lower right, fish guide plates extending in the front and back direction is arranged below the inclined support, the multiplefish guide plates are arranged from left to right, a buffer conveying belt is arranged below each fish guide plate, enclosure plates are arranged on the three faces of each buffer conveying belt, anda buffer conveying belt gate capable of being opened and closed is arranged on the front side of each buffer conveying belt. A fish slipping partition board extending in the same direction of the corresponding fish slipping shaft is arranged over each fish slipping shaft, and arc tops with the small top and the large bottom is arranged on the top of each fish slipping partition board; sorting areabaffles are connected to the outer sides of the fish slipping partition boards closest to the front and closest to the back. According to the system, continuous sorting is achieved according to the size of the fish, the speed is high, efficiency is high, and the fish cannot be damaged.

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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