Wheel driving device for automobile model wheel wind resistance test

The invention discloses a wheel driving device for an automobile model wheel wind resistance test, which comprises a mounting seat, a driving device and a transmission device, and is characterized in that the transmission device comprises a transmission shaft, a vertical bearing and a transmission roller, the vertical bearing is fixedly connected with the mounting seat, and the transmission shaft penetrates through the vertical bearing and is connected with the output end of the driving device; and the transmission drum is fixedly mounted on the transmission shaft. The driving device has the beneficial effects that the transmission rollers are fixedly installed on the same transmission shaft, the same power source and the same controller are adopted, synchronous work of the driving device is achieved, and the problem that the rotating speeds of coaxial wheels are different due to independent driving is solved; in addition, the lifting supporting platform is arranged and can be suitable for fixing automobile m