Fishing device of fish-imitated inhaled sea cucumber fishing robot

Abstract

The invention belongs to the field of fish-imitated underwater robots, and specifically relates to a fishing device of a fish-imitated inhaled sea cucumber fishing robot. The device includes a fish mouth, gills, a throat part and a fish head shell. Opening and closing of the fish mouth is achieved by the fact that a steering engine drives a roller to rotate and drives a lever support fixed on a cabin door of the fish mouth to move; movement of the gills is achieved by the fact that the steering engine drives the roller to rotate around a shaft and thus drives lever supports fixed on the gill covers to move, and installation of one-way thin films at the gill covers make sea cucumbers not enter a fish head through the gills; the throat serving as the connection part of the fish head and a fish belly is designed into a frame, and silicone films from thin to thick are designed around the frame to form a one-way valve which prevents sea water backstreaming when the gill covers are open; thefish head shell is divided into a fish head upper cover and a fish head lower cover and designed into a streamline so as to reduce resistance. The device is simple in structure, low in cost, high inpracticability and high in reliability, and has remarkable effects in fishing sea cucumber and broad application prospects.

Description

technical field [0001] The invention belongs to the field of fish-imitating underwater robots, and relates to a fish-imitating suction-type sea cucumber fishing robot fishing device. Background technique [0002] Sea cucumber is rich in marine products. Sea cucumber is an echinoderm, not only delicious, but also rich in triterpene sugar, protein, calcium, iron and zinc and other trace elements. It plays an important role in preventing osteoporosis and treating atherosclerosis, and is often used as a health care ingredients of the product. With the continuous development of society and economy, people have higher and higher requirements for health and health, so the demand for sea cucumbers is gradually increasing, followed by high market prices, which leads to the sea cucumber fishing industry. fiery. [0003] At present, sea cucumber fishing at home and abroad is still done through artificial diving. Garbage generated by artificial fishing has polluted the sea water, and ...

AI Technical Summary

Problems solved by technology

[0003] At present, sea cucumber fishing at home and abroad is still done by artificial diving. Garbage generated by artificial fishing has polluted seawater, and working in deep water for a long time has greatly increased the probability of staff getting sick, which is harmful to human health. The fishing method to achieve the fishing purpose obviously does not meet the development requirements of modern society, so the development of sea cucumber fishing machines is of great significance to promote social development

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