Robot chassis with anti-overturning structures

Abstract

The invention discloses a robot chassis with anti-overturning structures. The robot chassis comprises a chassis base body, and the two sides of the chassis base body are both provided with a wheel assembly. Each wheel assembly comprises a driving wheel assembly, two driven wheels and a tilting rod, wherein the middle part of the tilting rod is hinged to the chassis base body, one of the driving wheel assembly and the two driven wheels is directly installed on the chassis base body, and the other two of the driving wheel assembly and the two driven wheels are arranged at the two ends of the tilting rod respectively. The anti-overturning structures which can act on the ground when the chassis base body has an overturning tendency are further mounted on the chassis base body; the mounting positions of the anti-overturning structures are deviated from the relative rotating axis of the tilting rod and the chassis base body. According to the robot chassis with the anti-overturning structures, the anti-overturning structures are additionally arranged on the chassis base body, so that when a robot brakes, the anti-overturning structures can counteract most part of the forward inclination torque during robot braking, the inclination angle of the robot chassis is effectively reduced, and therefore the problem that the chassis inclines too much or even overturns during robot braking is solved.

Description

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AI Technical Summary

Benefits of technology

This patented technology improves how robots are designed by adding an extra part called an antiskid system onto their chasms. When they stop being driven for some time without stopping them again after it has stopped moving backward, this will help prevent damage from tilting downwards instead of turning around horizontally due to gravity forces acting upon these structures.

Problems solved by technology

This patented describes how current robotic systems have limitations with regard to their ability to move around smoothly without getting stuck or falling down during operation due to instability caused by uneven surfaces like rocks underground.

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