Mobile robot

Abstract

A mobile robot according to an embodiment of the present disclosure may include a robot moving body and a plurality of drive wheels mounted on a lower end of the robot moving body, wherein each of the plurality of drive wheels includes a rotation shaft axially coupled to a drive motor fixed to a wheel bracket provided on a bottom surface of the robot moving body, and a wheel member including a second fitting member provided in a shape corresponding to a first fitting member provided at an end of the rotation shaft, into which a portion of the first fitting member is fitted and a portion of which is fitted into the first fitting member to rotate together with the rotation shaft when the drive motor is driven.

Dependencies are inferred from the claim text.