Road-rail car driven by rubber wheels

The invention provides a road-rail car driven by rubber wheels. The road-rail car driven by rubber wheels comprises a car frame. Rotary rubber-wheel sets are arranged at the front end and the rear end of the car frame correspondingly, and each rubber-wheel set comprises two car wheels; the convertible car for the highways and the railways driven by the rubber wheels is characterized in that each rubber-wheel set is provided with a railway guiding device, and the railway guiding device comprises an upper rotary seat, a lower rotary seat and guide wheels capable of lifting; bearings are arranged between the upper rotary seat and the lower rotary seat, a restoring plate extending downwards is arranged at the bottom of the upper rotary seat, and a plurality of rubber blocks are arranged on the lower rotary seat; the multiple rubber blocks are symmetrically arranged on the two sides of the restoring plate, the restoring plate is clamped among the rubber blocks, and the guide wheels are arranged on the lower rotary seat; and the upper rotary seat is fixed at the bottom of the car frame, and the railway guiding device is located.between the two car wheels of the corresponding rubber-wheel sets. And thus, the curve passage capacity and the universality of the road-rail car driven by rubber wheels are improved.