Pedal walking device

The utility model belongs to the technical field of devices for riding instead of walking, and particularly relates to a pedal device for riding instead of walking, which comprises a scooter body, the scooter body is provided with a handrail part and a pedal part, an expansion pedal is arranged at the rear part of the pedal part, and the expansion pedal comprises an auxiliary pedal I and an auxiliary pedal II which can contract towards the inside of the pedal part. The auxiliary pedal I and the auxiliary pedal II can extend towards the two sides of the scooter body in the width direction respectively. A containing cavity is formed in the pedal part, and the auxiliary pedal I and the auxiliary pedal II are installed in the containing cavity. The pedal riding device is further provided with a driving device for controlling the auxiliary pedal I and the auxiliary pedal II to automatically expand and contract. By expanding the auxiliary pedal I and the auxiliary pedal II, the rear part of the pedal part can be pr