| 摘要 |
A road surface adaptive adjustable driving wheel is provided, which has the same moving speed as a general circular type wheel while adapting to a road surface state in the same manner as the caterpillar type wheel, and automatically spreads wing portions of the wheel when the wheel reaches a rugged place without the necessity of separate wheel adjustment constituent elements such as a road surface detection sensor and a control unit. The road surface adaptive adjustable driving wheel includes a driving shaft that is rotatable by driving of a motor, auxiliary driving shafts rotatably engaged with the driving shaft, and adjustable driving bodies each having a head portion that is directly engaged with the auxiliary driving shaft and a wing portion extending from the head portion. |
