Hydraulic oil cylinder power automatic walking device

The utility model belongs to the technical field of transportation instruments, and particularly relates to a hydraulic oil cylinder power automatic walking device which comprises a bottom plate, two support blocks are symmetrically fixed to the two ends of the bottom of the bottom plate respectively, two rotating rods are symmetrically arranged below the bottom plate, and the two ends of each rotating rod are rotationally connected with the adjacent support blocks through bearings respectively. Rolling wheels are fixed to the two ends of the rotating rod correspondingly, and a hydraulic oil cylinder body is fixed to the bottom of the bottom plate. Through the arrangement of the support block, the rotating rod, the hydraulic oil cylinder body, the strip-shaped plate and the connecting rod, when the output end of the hydraulic oil cylinder body is controlled to stretch out and draw back in a reciprocating mode, rotation of the idler wheels can be achieved, and therefore the whole device can walk, the overall p