Flat wriggling crawling system based on composite cam

Abstract

The invention discloses a flat wriggling crawling system based on a composite cam. The flat wriggling crawling system is synergistically composed of a plurality of mechanical bionic joint units; in each joint unit, a small amplitude of transverse movement generated by the composite cam is utilized by a lifting module to drive a driving sliding block to move front and back, and a driving face on the driving sliding block drives an inner foot to move up and down, so that the inner foot and an outer foot make contact with the ground alternately, and alternating support of the inner foot and the outer foot of each joint unit is achieved; a large amplitude of transverse movement generated by the composite cam is utilized by a front-back moving module to drive the outer foot to move front and back, and alternate going forward of the inner foot and the outer foot is achieved by alternating support of the inner foot and the outer foot; marching, steering and obstacle-crossing of the system aresynergistically achieved by all the joints; and by applying flat design, the whole height is reduced, combat efficiency is improved, physical energy consumption of soldiers is reduced, and the area of a projectile touching face is reduced.

Description

technical field [0001] The invention relates to a flat crawling system based on a compound cam. By imitating the body movement posture of snakes when stretching and crawling, the flat design is used to realize the automation of crawling and crawling of individual soldiers in wartime. It belongs to the flat peristaltic crawling system that improves combat efficiency, reduces the physical energy consumption of soldiers, and reduces the projectile surface area. Background technique [0002] Individual soldiers crawling forward in a low profile are used to use low cover to quickly and covertly approach the target or pass through obstacles under enemy fire. Our army's individual soldiers crawl forward in a low profile on the basis of lying down, using their arms to push the ground and their feet to move forward in unison. However, in training or actual combat, there are still many things to be improved in low-profile creeping forward. [0003] 1) When an individual soldier craw...

AI Technical Summary

Problems solved by technology

Cause training injuries during training, cause unnecessary non-combat injuries during wartime, and then affect training or combat effectiveness

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