Bionic locust jumping robot with buffer performance

Abstract

The invention discloses a bionic locust jumping robot with buffer performance, comprising a trunk structure, a driving module, a jumping leg module and a buffer leg module, wherein a driving motor and a limit cam mechanism in the driving module can realize control on the jumping motion of the robot; the jumping leg module is composed of two jumping leg branches with the same structure and a jumping leg connecting rod, the jumping leg connecting rod is fixedly connected with the jumping leg branches at the two sides, and the jumping leg connecting rod can move in a motion guide groove in the trunk structure so as to drive the jumping leg branches at the two sides to finish the jumping action; and the buffer module comprises four buffer leg branches with the same structure and can realize landing buffer of the robot. The jumping robot disclosed by the invention has controllable jumping leg motion track and better jumping performance and has favorable buffer performance and higher energy storage capability during landing, and then the jumping robot can adapt to rugged topography and complex environment, so that the motion range of the robot is greatly extended.

Description

technical field [0001] The present invention relates to the field of robot technology, to be precise, a bionic locust jumping robot with landing buffer performance. This technology can make the jumping robot have efficient jumping ability and stable landing buffer performance. At the same time, this technology can also be used for planetary landing Machines and other related special robots. Background technique [0002] With the continuous exploration of the unknown environment by human beings, the working environment of the ground mobile robot has developed from the original simple structured working environment to an unknown, complex and unstructured working environment, which requires the ground mobile robot to have a good complex environment Adaptability and ability to respond to unexpected situations. The current ground mobile robots mainly include three types: wheeled, tracked and legged. Among them, the wheeled or tracked robot has a simple structure, but poor adapt...

AI Technical Summary

Problems solved by technology

However, limited by its structure, the jumping ability is limited, and the landing buffer performance is insufficient.

The invention patent with the application number 201110030972.1 "jumping robot imitating locust ejection mechanism" includes the body, the front legs connected to the front end of the body and the rear leg mechanism connected to the rear end of the body. The compression device can complete the automatic triggering function through the compression block. And there is a spring between the compression block and the rear plate to realize the function of quick release, but the jumping and cushioning performance of this structure need to be further improved

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