Deep-sea organism trapper capable of improving trapping efficiency

Abstract

The invention discloses a deep-sea organism trapper capable of improving the trapping efficiency. The deep-sea organism trapper includes a central barrel and collecting barrels. Each collection barrel includes a first barrel body, a second barrel body, and a collection net; a frequency signal emitter is arranged on the bottom of the first barrel body; the first barrel body and the second barrel body are relatively and detachably clamped to form a space having a sealed interior; sliding ways are arranged on side walls of the first barrel body and the second barrel body; the first barrel is welded onto a bottom end of the central barrel; a hydraulic telescopic hand is arranged between the second barrel body and the central barrel; the hydraulic telescopic hand is connected to a hydraulic pipe; the hydraulic telescopic hand stretches or contracts, the second barrel body is separated from or connected to the first barrel body along the sliding way; the collection net is cylindrical sealed net having through holes formed in the net body, and is movably arranged in the sealed spaced formed by the first barrel body and the second barrel body; a pressure-resisting camera is movably connected to an upper end of the collection net; an organism trapping opening is formed in a side wall of the collection net; and the first barrel body and the second barrel body are separated from each other, and deep-sea organisms enter the collection net. The deep-sea organism trapper can match a Dragon submersible vehicle, and can improve the trapping efficiency.

Description

technical field [0001] The invention relates to a trap net, in particular to a deep-sea trapping device. Background technique [0002] With the continuous deepening of marine scientific research and the development and utilization of marine resources, how to quickly, conveniently and effectively survey and sample marine organisms to obtain first-hand marine biological scientific research samples and comprehensively understand the biological resources in specific sea areas has become an important issue. It is urgent. Most of the existing marine life traps adopt the traditional static waiting trapping method, which has low trapping efficiency and a single species of creatures; however, it can be used in conjunction with submersibles to achieve clear and timely capture, and to better understand the nature of marine life. Diversification, there is no such device in the current capture device. Contents of the invention [0003] In view of the problems referred to above, the p...

AI Technical Summary

Problems solved by technology

Most of the existing marine life traps adopt the traditional static waiting trapping method, which has low trapping efficiency and a single species of creatures; however, it can be used in conjunction with submersibles to achieve clear layers and timely capture, so as to better understand the nature of marine life. Diversification, there is no such device in the current capture device

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