CLEANING ROBOT HAVING EXPANDED CLEANING TERRITORY

摘要

Disclosed is a cleaning robot having an expanded cleaning territory. The cleaning robot of the present invention comprises: a platform in which at least one corner of the exterior thereof has an angle of less than 90°; a first driving wheel of which the central axis is attached to the bottom portion of the platform at a predetermined first angle (¸) and a predetermined second angle (-¸) with respect to the forward direction of the platform; and a second driving wheel of which the central axis is attached to the bottom portion of the platform at the predetermined second angle (-¸) with respect to the forward direction of the platform.