Traveling mechanism of transfer trolley and transfer trolley

The utility model provides a traveling mechanism of a transfer trolley and the transfer trolley. The traveling mechanism is used for allowing the transfer trolley to travel on a rail, the traveling mechanism comprises a bottom frame, a traveling driving motor fixed to the bottom frame and traveling wheels driven by the traveling driving motor to rotate, the traveling wheels are chain wheels and provided with a plurality of chain wheel teeth, and the traveling wheels are driven by the traveling driving motor to rotate. The track is provided with tooth holes allowing the chain wheel teeth to be inserted therein, the walking driving motor drives the chain wheel to rotate, and the chain wheel teeth are sequentially inserted into the tooth holes so as to push the bottom frame to advance on the track. The traveling mechanism of the transfer trolley and the transfer trolley are good in movement stability and high in precision. 本申请提供一种转运车的行走机构及转运车。所述行走机构用于供转运车在轨道上行进，其中，所述行走机构包括底框架、固定于所述底框架上的行走驱动电机以及由所述行走驱动电机驱动旋转的行走轮，