Bionic hydraulic crawling robot

Abstract

The invention provides a bionic hydraulic crawling robot, comprising a head and neck portion, a front body, a rear body and a tail portion. The head and neck portion comprises a chin, a head and upper jaw, a front neck portion, a rear neck portion and a fixed bracket connected in sequence. The front body comprises a front body bracket, a neck portion structure connecting frame arranged on the front body bracket, and front leg mechanisms arranged on the both sides of the front body bracket. The rear body comprises a rear body bracket, rear leg mechanisms arranged on the rear body bracket, a tail portion swinging stepping motor arranged at the rear of the rear body support, and a rotating hinge support arranged at the tail end of the rear body support. The tail portion comprises six movable joint units. Each movable joint unit comprises a movable joint. A spherical pair is arranged at the movable joint of the first movable joint unit. The rear body mechanism is rotatably connected with the tail portion mechanism through the rotating hinge support and the spherical pair. The front body is rotatably connected with the rear body through a lower rotating disk and an upper rotating disk. The rear body is rotatably connected with the tail portion through the rotating hinge support and the spherical pair.

Description

technical field [0001] The invention relates to a bionic hydraulic crawling robot, in particular to a bionic hydraulic robot. Background technique [0002] The crawling robot is a kind of mobile robot. According to the perspective of bionics, the crawling robot can biomime a variety of insects and animal crawling methods; it can also be divided according to the working method, pipe crawling robot and plane crawling robot; according to the function and use, it can be divided into : Welding arc crawling robot, detection crawling robot, cleaning crawling robot, lifting crawling robot, line patrol crawling robot and toy crawling robot; according to the walking mode, it can be divided into: wheel type, crawler type, peristaltic type, etc. According to different driving methods and functions, crawling robots with different structures and uses can be designed, which can replace humans to do some difficult operations. Therefore, crawling robots have broad application prospects in ma...

AI Technical Summary

Problems solved by technology

[0003] The crawling robots in the prior art are usually complex in structure, so the manufacturing and maintenance costs are relatively high

Therefore, in order to reduce costs, some crawling robots with simplified structures have appeared in the prior art, but it is difficult for crawling robots with such simplified structures to achieve ideal crawling accuracy.

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