The utility model relates to a road cone pickup turnover device, and belongs to the field of transport mechanical equipment. The road cone pickup turnover device comprises a pickup device, a turnover seat, an oil cylinder and an unfolding device, wherein the pickup device is mounted at the end portion of the turnover seat in a hinged manner, one end of the oil cylinder is hinged to the pickup device, the other end of the oil cylinder is hinged to the tail portion of the turnover seat, and the tail portion of the turnover seat is fixed to the unfolding device. As a whole vehicle moves forwards, a road cone fallen on the ground is picked up by the pickup device and is turned over to be vertical under driving of the oil cylinder. The road cone pickup turnover device is simple in structure, stable, reliable and convenient to use.