Double-joint jumping robot

Abstract

The invention provides a double-joint jumping robot. The double-joint jumping robot comprises a right thigh, a first synchronous belt, a first motor, a left thigh, a first hanging spring connecting plate, a left hanging spring supporting plate, a second hanging spring connecting plate, a thigh shaft, a left shank, a first shank synchronous belt wheel, a second synchronous belt, a second motor, a second shank synchronous belt wheel, a left sole connecting plate, a left sole supporting plate, a fourth hanging spring connecting plate, a left sole bottom plate, a shank shaft, a right sole connecting plate, a right sole bottom plate, a right sole supporting plate, a third hanging spring connecting plate, a right shank, a first thigh synchronous belt wheel, a right hanging spring supporting plate, a first fixing plate, a second fixing plate, a second thigh synchronous belt wheel, a thigh mechanism formed by a second hanging spring and a first hanging spring, a shank mechanism and a sole mechanism. According to the double-joint jumping robot provided by the invention, double joints are adopted, transmission is realized by using the two motors, energy is accumulated by applying springs, the structure is simple, the mechanical structure flexibility and the buffer effect are good, and thus the jumping performance is very good.

Description

technical field [0001] The invention relates to a bionic robot capable of jumping. Background technique [0002] At present, with the continuous development of robot technology, in the face of harsh environments and complex terrain, using the robot's bouncing function to enhance its terrain and autonomous movement capabilities is a faster-growing robot technology in recent years than wheeled robots. Or tracked robot, jumping robot has outstanding obstacle-surmounting ability, and the jumping motion mode of jumping robot has the characteristic of low energy consumption. Now there are some public reports of bionic jumping robots. However, most of them are due to poor mechanical structure flexibility and poor cushioning effect, which makes the jump not stable enough. In the patent document with the application number 201210279364.9, a frog-like jumping robot is disclosed, which is more suitable for the existing jumping robots. Through the reasonable setting of the front and r...

AI Technical Summary

Problems solved by technology

However, most of them are due to poor mechanical structure flexibility and poor cushioning effect, resulting in insufficient jumping.

In the patent document with the application number 201210279364.9, a frog-like jumping robot is disclosed, which is more suitable for the existing jumping robots. Through the reasonable setting of the front and rear limbs, the utilization rate of the driving components is improved, and the leg structure is optimized. The bionic degree of the hind legs is not high, ignoring the integrity of the leg structure, which does not conform to the principle of bionics, and its cushioning effect is not good, which affects the efficiency of take-off, resulting in insufficient jumping performance

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