| 摘要 |
<p>The present invention relates to a width variable structure of a transportation robot using a mecanum wheel. More specifically, the width variable structure of a transportation robot comprises: a mecanum wheel (100); a plurality of cylinders (110, 120) connecting the mecanum wheels (100); and a motor, which is not diagrammed, installed in the mecanum wheel (100) to transmit a driving force to the cylinders (110, 120). The present invention enables a width to be controlled in a horizontal direction and the longitudinal direction using the driving force of the mecanum wheel (100) to improve commercial value and working convenience compared with prior art.</p> |
