Combined steel aquaculture net cage with floating mats

Abstract

The invention discloses a combined steel aquaculture net cage with floating mats. The combined steel aquaculture net cage comprises two top plates; two supporting plates are arranged between the two top plates; fixing grooves adapted to the supporting plates are formed in the opposite sides of the top plates; fixing bolts are arranged at the sides, far away from the supporting plates, of the top plates; and the ends, close to the fixing grooves, of the fixing bolts sequentially pass through the top plates, the fixing grooves and the supporting plates and extend to the insides of the supportingplates. Due to the mutual matching of an aquaculture net, mounting blocks, the floating mats, a mounting plate, a machine shell, a driving motor, a driving rotating shaft, a limiting block, a limiting groove and a rolling bearing, the problem that a conventional combined steel aquaculture net cage with the floating mats is inconvenient to clear residual feeds and fish excrements in water is solved, the scattered residual feeds and fish excrements can be salvaged in an aquaculture process, and eutrophication pollution of a water body is avoided, so that an ecological system of an aquaculture water body can be in virtuous circle, and great convenience is brought for aquaculture work.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a combined steel floating row culture net cage. Background technique [0002] With the continuous increase of people's demand for aquatic products, it is difficult for the naturally grown aquatic products to meet people's needs in terms of price and quantity. In order to meet the tense situation in the market, the aquaculture net cage is a kind of aquaculture equipment widely used in the aquaculture industry at present. Because of the advantages of economy and convenience, the aquaculture net cage is very popular among the aquaculture owners. The net cage culture method has the following advantages, which can save the land and labor needed to dig fish ponds, and the investment will return quickly. Cage fish culture can make full use of water body and bait organisms, implement polyculture, close culture, high survival rate, and achieve the purpose of high yield. The breeding...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a combined steel floating row culture cage, which has the advantages of being convenient for cleaning residual bait and fish feces in the water, and solves the problem that the common combined steel floating row culture cage is not easy to clean residual bait and fish feces in the water. fish poo problem

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