A multifunctional underwater bionic robot

Abstract

The present invention proposes a multifunctional underwater bionic robot, which includes a main cabin body, detection devices arranged on both sides of the front end of the main cabin body, and four mechanical legs; each of the mechanical legs includes a bionic mechanical leg shell, two DOF device, two-DOF device protective shell, bionic mechanical leg shell, telescopic device, knee joint servo assembly; one end of the two-DOF device protective shell is connected to the main cabin, and the end of the two-DOF device away from the main cabin is connected to The outer side of the shell of the bionic mechanical leg; the telescopic device, the knee joint servo assembly and the telescopic leg assembly are arranged inside the bionic mechanical leg shell, the knee joint servo assembly is fixed under the telescopic device, and the telescopic leg assembly is fixed on the knee joint rudder through the steering rack In terms of machine components, the invention can swim flexibly in three dimensions in water and move flexibly on the bottom of the water, adapt to different water conditions and environments, and can efficiently perform tasks such as underwater environment exploration and monitoring. The invention can swim autonomously and flexibly and can It crawls flexibly, with low energy consumption and low noise.

Description

technical field [0001] The invention belongs to the field of bionic robots, and more specifically relates to an underwater bionic robot capable of realizing multifunctional working conditions. Background technique [0002] With the depletion of non-renewable resources on land, the ocean is rich in biological and mineral resources, so it has become the last space for human beings to continue to explore and develop sustainably. Underwater robots are an important tool for marine resources. Because the ability of marine organisms in swimming and attitude control is unmatched by traditional underwater robots, bionic robots are one of the most active research fields in recent years. There are mainly four propulsion methods for underwater organisms: swing method, paddle method, hydrofoil method and jet method. The current fish-imitation swing method propulsion technology is a hot spot in bionic propulsion technology. method is rarely studied. The hydrofoil propulsion method is a ...

AI Technical Summary

Problems solved by technology

[0004] Purpose of the invention: In order to solve the problems of low efficiency of underwater bionic robots in the prior art, the present invention takes sea turtle forelimbs as the basic research object, and proposes a bionic underwater robot with multifunctional working conditions based on its streamlined shape , so that it can swim flexibly in three dimensions in water and walk flexibly on the bottom of the water, adapt to different water conditions and efficiently perform tasks such as underwater environment exploration and monitoring

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