Adjustable chassis used for robot

Abstract

The invention discloses an adjustable chassis used for a robot. The adjustable chassis comprises a chassis body, a front drive axle, a rear drive axle and a chassis control system, wherein the front drive axle and the rear drive axle are separately arranged in parallel on the chassis body; two opposite sides of the chassis body are separately provided with first sliding grooves in the vertical direction; two ends of the front drive axle are separately arranged in the first sliding grooves in a clamping manner; the two opposite sides of the chassis body are also separately provided with secondsliding grooves in the vertical direction; two ends of the rear drive axle are separately arranged in the second sliding grooves in a clamping manner; the chassis control system is arranged in the chassis body; and the chassis control system can control the front drive axle to slide along the first sliding grooves and control the rear drive axle to slide along the second sliding grooves. The adjustable chassis used for the robot overcomes the problems that the height of a robot chassis in the prior art is fixed, that the chassis is prone to collide with obstacles when meeting the obstacles ifthe chassis is too low, and that the robot is reduced in stability and prone to side tumbling if the chassis is too high.

Description

technical field [0001] The invention relates to the field of robots, in particular to an adjustable chassis for a robot. Background technique [0002] With the development of industrial automation, machine intelligence has received more and more attention, and intelligent robots are recognized as the mainstream development direction in the future. Once the robot moves, it will inevitably involve understanding of the environment, path planning, autonomous positioning, obstacle avoidance and collision avoidance, etc., which is self-evident. [0003] Generally speaking, a robot mainly consists of a chassis and a torso, and the chassis mainly plays the role of stability and movement. The height of the robot chassis in the prior art is generally fixed. When the chassis is too low, when encountering obstacles, the problem of chassis dragging is likely to occur, which affects the normal movement of the robot; if the chassis is too high, although the passability becomes larger, the...

AI Technical Summary

Problems solved by technology

[0005] In view of the above-mentioned technical problems, the purpose of the present invention is to overcome the height of the robot chassis in the prior art is generally fixed, when the chassis is too low when encountering an obstacle, the problem of the bottom of the chassis is prone to occur, affecting the normal movement of the robot; The chassis is too high, although the passability becomes larger, but the stability is reduced, and the problem of rollover is prone to occur, so as to provide a way to intelligently detect the size of obstacles during use, automatically adjust the height of the chassis, and adjust the height of the wheels before Adjustable chassis for robots to pass obstacles smoothly

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