Net clothing cleaning machine

Abstract

The invention discloses a netting washer. The netting washer comprises a ring-shaped outer brush with outer brush bristles, wherein an inner edge opening of the outer brush is moveably fitted with an inner brush with inner brush bristles; the outer brush and the inner brush are connected with one end of a power mechanism through a reverse drive mechanism, so that the outer brush and the inner brush can rotate in different directions; and the other end of the power mechanism is connected with a propeller, the axial pushing trust produced by the propeller is more than or equal to the thrust produced the inner brush and the outer brush. during the rotation The netting washer has a large working area, can effectively improve the washing speed, and meanwhile can avoid the netting from twisting with the brushes effectively by adopting a contra-rotational operating mode of the inner and the outer brush and thus the safety is improve greatly; the thrust to the working surface produced by propulsion of the propeller forms a certain pressure between the bristles of the inner brush and the outer brush and the netting, thereby reducing the labor intensity of operators; and a shell structure is adopted for the motor, the buoyancy produced can decrease the relative weight of the whole device effectively, improve efficiency and save labor.

Description

technical field [0001] The invention relates to a net washing device for aquaculture net cages, in particular to a net washing machine. Background technique [0002] Fouling of fishing net materials is a major problem in the use of net materials. As the larvae and spores of marine fouling organisms float and swim, when they approach the surface of the net that has attached bacterial colonies, they will be attached, secrete mucus and be accompanied by a series of abnormal growth, causing the net material to be adhered and fouled. Its direct effect is to increase the weight of the net clothing, thereby increasing the stress of the net clothing and reducing the service life of the net clothing. In addition, the increase in the amount of attachment on the netting will make the water exchange inside and outside the cage worse, affect the water quality in the cage, and is not conducive to the healthy growth of fish. Existing net clothing cleaning device discloses a kind of hydro...

AI Technical Summary

Problems solved by technology

However, because the direction of its nozzle is facing the working surface, it causes great cleaning resistance and has the disadvantage of inconvenient operation

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