A multi-leg driven sea cucumber fishing robot based on foothold fixation

Abstract

The invention provides a multi-leg drive holothurian fishing robot based on footholds and belongs to the field of marine fishing equipment. The multi-leg drive holothurian fishing robot based on footholds consists of a towrope, an upper cover, airbags, a shell, a connecting plate, legs, a lower port, an internal assembly and an overboard CCDs (Charge Coupled Devices) and is characterized in that the upper cover is arranged at the upper end of the shell; the towrope is positioned in the middle of the upper part of the robot and connected with an inboard component, penetrates out of a middle hole of the upper cover and extends upwards to an onboard operation platform; the eight airbags are arranged on eight external corners of the shell; the connecting plate is arranged in the middle of the outer surface of the shell; the legs are arranged on the connecting plate; the four overboard CCDs are arranged in the middle of the lower ends of four surfaces of the shell; the lower port is formed in the lower part of the shell; the internal assembly is arranged in the shell; the internal assembly is provided with multiple motors, a conveyor belt, a gripper and the like. After the robot provided by the invention dives into the water, motion of a robot body is realized by virtue of synchronous motion of joints of each leg, and foot margins of the legs do not move. The robot is capable of realizing assistance in fishing underwater holothurian.

Description

technical field [0001] The invention relates to a multi-leg driven sea cucumber fishing robot based on a fixed foothold. Specifically, it is driven by multiple legs. The movement of the joint motors on the legs makes the main body of the robot move, and the machine vision is used for position detection, and the multi-degree-of-freedom sea cucumber fishing equipment composed of multiple motors belongs to the field of marine fishing equipment. Background technique [0002] Sea cucumber, belonging to Holothuroidea (Holothuroidea), is a marine echinoderm living on the seashore to 8,000 meters. It has a history of more than 600 million years. Sea cucumbers feed on seabed algae and plankton. Sea cucumbers are covered with thorns and are widely distributed in oceans all over the world. There are many kinds of sea cucumbers along the coast of the South my country Sea. There are more than 20 kinds of sea cucumbers available for consumption. Sea cucumbers are as famous as ginseng, bi...

AI Technical Summary

Problems solved by technology

Because sea cucumbers dormant, the sea cucumbers can only be caught in spring and autumn. Regardless of whether they are caught in spring or autumn, the sea water is very cold at this time, and even the water temperature in spring catches is below zero, which will cause great harm to the body of the fisherman. harm

Therefore, in terms of sea cucumber fishing, there is an urgent need for an automated device that can replace manual fishing, but there is a lack of such devices at present.

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