A device for treating dead fish in cages

Abstract

The invention provides a device for treating dead fish in a culture net cage. One end of the net cage is provided with an escapement mechanism that allows water to flow to the other end, and the other end of the net cage is provided with a rotating plate assembly that allows dead fish to be discharged out of the net cage. A lifting mechanism is provided outside the end of the net cage close to the rotating plate assembly to raise the height of the dead fish, and a rotating mechanism is set between the lifting mechanism and the net cage to move the dead fish to the electric heater, and the electric heater is fixed on the outside of the net cage The escapement mechanism is connected to the first driving mechanism, the gravity sensor is arranged at the lower end of the lifting mechanism and connected to the second driving mechanism; the side plate inner wall of the cage is also provided with a biosensor, the biosensor is connected to the first driving mechanism, and the gravity sensor is connected to the electric heater . The device for treating dead fish in a culture net cage provided by the invention avoids the inconvenience of collecting the dead fish by lifting the net, avoids disturbing fish schools in the net cage, and helps to clean the water body.

Description

technical field [0001] The invention relates to the field of fish farming equipment, in particular to a device for treating dead fish in a farming net cage. Background technique [0002] At present, there is a common technical problem in aquatic cage culture that dead fish cannot be collected during the breeding process. Dead fish float on the water surface of the cage, causing water pollution and increasing the risk factor for the health of aquatic products. The traditional way of collecting dead fish is to use the cage to lift the net up and down through mechanical equipment to promote the dead fish to float out of the cage and collect them manually. group growth rate. Contents of the invention [0003] The purpose of the present invention is to provide a device for processing dead fish in the culture cage, which solves the inconvenience of collecting dead fish by lifting the net and the technical problem of disturbing the fish in the cage, and at the same time helps C...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a device for processing dead fish in the culture cage, which solves the inconvenience of collecting dead fish by lifting the net and the technical problem of disturbing the fish in the cage, and at the same time helps clean water

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