Mobile shared charging pile system

The utility model discloses a mobile shared charging pile system which comprises a conveying belt, a robot and a track, and the conveying belt and the track are arranged in a layered mode. An electric pile placing position is arranged above each parking space; a pile taking position is arranged at the end of the conveying belt, and the conveying belt can convey the multiple charging piles on the conveying belt to the pile taking position in sequence. The track comprises a main track, a pile taking track and a plurality of pile placing tracks, the pile taking track and the pile placing tracks are communicated with the main track, at least one section of the pile taking track is located under the pile taking position, each pile placing track corresponds to one electric pile placing position, and at least one section of the pile placing track is located under the corresponding electric pile placing position; steering wheels capable of steering are arranged at the bottom of the robot, and a pile taking and placin