Wheel structure of vehicle

The utility model provides a wheel structure of vehicle, axle including support, a rolling mechanism and level setting, the medianly zygomorphic connection otic placode that is equipped with of support, otic placode and axle fixed connection are connected through two to the support, a rolling mechanism sets up at two engaging lug inter -plates, a rolling mechanism includes a plurality of first truckles, a plurality of first truckles parallel the suit epaxial, and this a plurality of first truckles rotate the connection with the axle respectively, the both ends of axle are equipped with locking mechanism respectively. A wheel structure of vehicle in, adopt the demand that satisfies the parallelly connected mode of a plurality of truckles the great bearing capacity of AGV car, this structural style adapts to the production demand on the one hand, when on the other hand turned at the AGV car, each truckle can have different rotational speeds, consequently, to the problem of rolling on ground when this structural style has solved the turn of AGV car, and then had guaranteed the travel integrality on ground of AGV.