Multifunctional bionic jumping and walking robot

Abstract

The invention discloses a multifunctional bionic jumping and walking robot. Only a jumping track and only jumping movement can be achieved by existing robots, the existing robots can only move on flat terrain and can not be adapted to the complicated terrain environment in the natural world. According to the multifunctional bionic jumping and walking robot, two fore limb bionic mechanisms are symmetrically arranged on the front portion of the trunk of the robot, two hind limb jumping mechanisms are symmetrically arranged on the rear portion of the trunk of the robot and are both connected with a spring locking and unlocking mechanism, the spring locking and unlocking mechanisms can drive and lock or unlock the hind limb jumping mechanisms, and each spring locking and unlocking mechanism comprises a main motor, a third straight gear, an input shaft, a fourth straight gear, a pawl, a clutch movable block, a clutch fixed block, a shifting fork driving motor, a second crank, a second connecting rod and a shifting fork. According to the multifunctional bionic jumping and walking robot, jumping angle adjustment, jumping height adjustment, continuous jumping and automatic resetting can be achieved, frog type jumping and kangaroo type jumping can also be achieved, and the multifunctional bionic jumping and walking robot can turn on a fixed position and walk so as to be adapted to the complicated environment.

Description

technical field [0001] The invention belongs to the technical field of robots, and relates to a bionic robot, in particular to a bionic robot capable of realizing various bouncing trajectories and having functions of in-situ steering and walking, and is mainly used for reconnaissance, detection, and attack in complex environments or outer space and interference actions. Background technique [0002] Bounce is a very common way of movement in nature, like frogs, kangaroos, and praying mantises. Compared with walking, bounce has the characteristics of wide range of motion, high moving efficiency, and strong explosive power. As a mobile platform, the bouncing robot has good flexibility. It can not only adapt to rough terrain, but also easily cross over obstacles or ravines. robot. [0003] Overseas, NASA has developed three generations of bouncing robots successively for five years. The third generation is a wheeled bouncing robot. The structure retains the six-bar gear bounc...

AI Technical Summary

Problems solved by technology

However, the above-mentioned robots can only achieve a single bouncing trajectory and bouncing action, and currently they can only move on very flat terrain, and are far from being able to adapt to the complex terrain environment in nature.

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