Heavy-load coil stock omni-directional driving AGV with stable gravity center

The invention relates to the field of automatic logistics, in particular to a whole vehicle mechanical design of an AGV (Automatic Guided Vehicle). According to the technical scheme, the heavy-load coil stock omni-directional driving AGV with the stable gravity center comprises a vehicle body, the vehicle body comprises a chassis frame and a main frame connected with the chassis frame, and a walking device is arranged on the chassis frame; the lifting device is used for driving the light-load frame and the heavy-load frame to ascend and descend in the vertical direction, a pallet fork of the light-load frame and a pallet fork of the heavy-load frame extend in the horizontal direction, and the fork outlet directions are opposite. The heavy-load coil stock omni-directional driving AGV with the stable gravity center can adapt to and meet carrying tasks of different weights, and is good in universality and high in efficiency; the gravity center is stable, the size is small, and the space requirement of narrow roa