Aquaculture shallow water net cage with adjustable aquaculture density and using method thereof

Abstract

The invention discloses an aquaculture shallow water net cage with the adjustable aquaculture density and a using method thereof. The aquaculture shallow water net cage comprises a suspension seat, an adjusting rod, a floating seat, a movable plate and elastic sliding cloth. A positioning rope is connected to the outer side of the suspension seat, a first motor is arranged in the suspension seat, a second motor is fixed to the upper end of a stock bin through a bolt, a shaft rod is fixedly connected to the output end of the second motor through a bolt, a movable block sleeves the outer side of the shaft rod, and a guide rod is hinged to the lower end of a reset spring. According to the aquaculture shallow water net cage with the adjustable aquaculture density and the using method thereof, the aquaculture density can be conveniently adjusted, so that a net cage meets aquaculture adjustment in different seasons, feed can be automatically and evenly thrown, and waste caused by feed accumulation is avoided; and meanwhile, wave energy can be used for driving a cleaning mechanism to automatically clean the net cage, and the internal environment of the net cage is prevented from being influenced by blockage of meshes.

Description

technical field [0001] The invention relates to the technical field of aquaculture, in particular to a shallow-water cage for aquaculture with adjustable breeding density and a use method thereof. Background technique [0002] With the increasing demand for aquatic products and the decreasing marine aquatic resources, the aquaculture industry has also developed rapidly. Through aquaculture, it can effectively promote the development of marine economy and increase the income of fishermen. The important equipment, through the shallow water net cage can realize the captivity of fish in the sea. It can prevent farmed fish from being predated by other marine organisms and provide a good growth environment for farmed fish, but there are still some deficiencies in existing shallow water cages for aquaculture, such as: [0003] 1. In the process of aquaculture, it is necessary to undergo overwintering culture. During the process of overwintering culture, the dissolved oxygen in the...

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Problems solved by technology

[0007] The object of the present invention is to provide a shallow water net cage for aquaculture with adjustable culture density and its use method, to solve the inconvenience of adjusting the culture density and inconvenient uniformity of the culture density of the shallow water cages for aquaculture on the market proposed by the above-mentioned background technology. Feed feeding and inconvenient automatic cleaning of debris attached to the outside of the cage

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