Transfer vehicle

A transfer vehicle, comprising:

• a vehicle body;
• a rotating mechanism, comprising an annular track vertically arranged above the vehicle body, a crawler belt arranged along an end surface of the annular track, and a first driving device connected to the crawler belt;
• wherein the crawler belt is rotatable around the annular track when driven by the first driving device;
• a plurality of material receiving rods arranged at intervals on a side of the rotating mechanism, wherein each material receiving rod comprises an inner rod and an outer rod sleeved on the inner rod, and the inner rod is connected to the crawler belt;
• a docking auxiliary mechanism arranged beside a docking station on the side of the rotating mechanism, comprising a pushing device and a positioning device, wherein the positioning device is configured to determine an orientation of a target docking position;
• the pushing device comprises a push-pull rod and a second driving device, and a rear end of the push-pull rod is connected to the second driving device;
• when the material receiving rod rotates to the docking station, the second driving device drives a front end of the push-pull rod to push the outer rod to move horizontally together, so that the outer rod moves to the target docking position to receive materials to be transferred;
• and
• a control mechanism electrically connected to the vehicle body and the positioning device respectively, and configured to control movement of the vehicle body and adjust a position of the vehicle body according to the orientation of the target docking position so that the docking station is aligned with the target docking position.