Sliding lifting obstacle robot

Abstract

The invention discloses a sliding type lifting obstacle-crossing robot which comprises a frame, wherein two front driving wheels are arranged on two lateral parts at the front end of the frame; two rear driving wheels are arranged on the two lateral parts at the rear end of the frame; a sliding guiding support frame is arranged on the frame; a lifting guiding support frame is arranged on the sliding guiding support frame in a sliding form; lifting advancing mechanisms capable of independently lifting and advancing are arranged at front and rear ends of the lifting guiding support frame; and a set of wheels from the front driving wheels and the rear driving wheels are located between the two lifting advancing mechanisms. Under the synergic effect of the front and rear lifting advancing mechanisms, the frame can be supported or put down, so that the function of ascending and descending the stairs can be realized; through the back-and-forth sliding of the lifting guiding support frame, the obstacle-crossing robot can switch between the modes of ascending and descending the stairs; and the obstacle-crossing robot has the advantages of simple and reliable structure, low cost, easiness in manufacturing, flexible operation and strong obstacle-crossing capacity.

Description

technical field [0001] The present invention mainly relates to the field of obstacle-surmounting robots, in particular to a sliding-type lifting obstacle-surmounting robot. Background technique [0002] In the process of practical application, mobile robots often need to overcome obstacles of up and down steps. The precision equipment carried on this type of robot is often required to maintain a constant posture during work. Existing obstacle-crossing robots, such as tracked robots with swinging fins, have limited obstacle-crossing capabilities, and the chassis tilts severely during obstacle-crossing, which not only affects the normal operation of the equipped equipment, but also easily causes the robot to overturn. Existing obstacle-surmounting robots, such as bionic legged robots, have good obstacle-surmounting capabilities, but their structures and controls are complex, difficult to implement, and costly. Existing obstacle surmounting robots, such as wheeled robots with...

AI Technical Summary

Problems solved by technology

Existing obstacle-crossing robots, such as tracked robots with swinging fins, have limited obstacle-crossing capabilities, and the chassis tilts severely when crossing obstacles, which not only affects the normal operation of the equipped equipment, but also easily causes the robot to overturn

Existing obstacle surmounting robots, such as bionic legged robots, have good obstacle surmounting capabilities, but their structure and control are complex, difficult to implement, and costly

Existing obstacle-surmounting robots, such as wheeled robots with rocker arms, have the advantage of self-adaptation, but their ability to overcome obstacles is limited, and the abilities of going up and down step obstacles do not match.

Images