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Summary:The invention relates to the technical field of manufacturing of energy-saving vehicles, in particular to a vehicle with a wheel sleeve wheel gravity auxiliary driving structure. The vehicle comprisesrolling wheels, bearing wheels, a brake, a chassis, an electric driving device and a gravity auxiliary driving device; the rolling wheels comprise outer wheel bodies, outer wheel inner teeth and waveform protrusions, the outer wheel inner teeth are located at the ends of the outer wheel bodies and distributed along the circumferences of the inner sides of the outer wheel bodies, and each waveformprotrusion is located at the other end of the corresponding outer wheel body and distributed along the circumference of the inner side of the corresponding outer wheel body; each bearing wheel comprises a load-bearing bearing, a bearing shaft and a supporting rod, each load-bearing bearing sleeves the corresponding bearing shaft, and the load-bearing bearings are placed on the surfaces, without the corresponding outer whe
Bibliography:Application Number: CN20181480929