Pump suction type marine product exploring and catching device

Abstract

The invention relates to a pump suction type marine product exploring and catching device for marine resource exploration and fishery catching. The technical scheme is as follows: the device consistsof a frame, a catching mechanism, a propelling system, a conveying system and an image acquisition system, wherein the frame is composed of frame pillars, horizontal cross beams and a frame base; propellers of the propelling system are assembled at four corners of the top end of the upper side of the frame through motor supports; a metal net is mounted on a catching collecting box of the conveyingsystem and assembled between the horizontal cross beams of the frame, a horizontal suction pipe is mounted at the bottom end of the frame, and a suction pump is connected with the catching collectingbox through a vertical suction pipe; cameras of the image acquisition system are assembled on the frame pillars respectively; a steering mechanism of the catching mechanism is connected with a mechanical arm through a steering engine support, and the whole catching mechanism is fixed on the frame base by metal pillars. The device adopts the four-degree-of-freedom mechanical arm and can work in complex environments in water; by use of the suction pump device, the working efficiency is improved. The device is reasonable in structure and the labor cost is reduced.

Description

technical field [0001] The invention relates to a pump-suction marine product exploration and fishing device which uses a multi-degree-of-freedom mechanical arm and a suction pump to coordinate and cooperate to realize marine resource exploration and fishing, and is used in the fields of marine product exploration and fishery fishing. Background technique [0002] With the improvement of people's living standards, seafood products are more and more favored by the people, and the demand for sea cucumbers and other seafood is in short supply. my country's marine resources, as the primary industry in the marine economy, are an indispensable part of the economic development of coastal areas. At present, the fishing work of seafood is still mainly manual. Due to the complex detection environment and heavy workload of seabed fishing, long-term underwater operations will cause great damage to the staff. With the development of industrial automation, machine fishing gradually replac...

AI Technical Summary

Problems solved by technology

At present, the fishing work of seafood is still mainly manual. Due to the complex detection environment and heavy workload of seabed fishing, long-term underwater operations will cause great damage to the staff. With the development of industrial automation, machine fishing gradually replaces manual labor. Fishing operations are imperative

[0003] At present, underwater robots have broad application prospects in resource detection, water quality testing, military investigation, education and entertainment, etc., but underwater robots for fishing products are still in their infancy. Compared with foreign technologies in this area, Our country is still in the backward stage

Shandong Weihai Future Robot Co., Ltd. designed an underwater fishing robot modeled on the principle of a vacuum cleaner, which can suck up a maximum of 2kg of organisms, but its working efficiency can only reach 1 / 3 of that of manual labor; the "Jiaolong" independently researched by my country dives to an extremely deep , equipped with two manipulators, which can be stretched freely, and the range of motion can be accurate to centimeters, but it is bulky, inflexible, and expensive, and is currently only used for scientific research

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