Net cage for aquaculture

• Main Authors: HU XIANDE, ZHANG WEISHENG, SONG SHANNA
• Format: Patent
• Language: Chinese; English
• Published: 02.07.2019
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CARE OF BIRDS, FISHES, INSECTS; FISHING; FORESTRY; HUMAN NECESSITIES; HUNTING; NEW BREEDS OF ANIMALS; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; TRAPPING

The invention discloses a net cage for aquaculture, and particularly relates to the technical field of cultivation. The net cage for aquaculture comprises an upper net cage body, elastic triangular plates and a lower net cage body, the upper net cage body is connected in the lower net cage body in a sliding mode, the lower net cage body can be completely wrapped around the upper net cage body, themultiple elastic triangular plates are connected to the top of the upper net cage body in a rotating mode, an elastic membrane is connected between every two elastic triangular plates, the elastic triangular plates and the elastic membranes can jointly seal the top of the upper net cage body, and a traction mechanism is arranged in the lower net cage body and is used for pulling the elastic triangular plates to move downwards. The net cage has the advantages that the problem that an existing net cage is easily influenced by stormy waves in severe weather can be solved, and the net cage is used for net cage culture of