Vehicle-mounted cleaning structure and shuttle vehicle

The cleaning structure comprises an elastic pressing device, a lifting arm and a cleaning assembly, the lifting end of the lifting arm is fixedly connected with a base of the elastic pressing device, the cleaning assembly is arranged at the elastic end of the elastic pressing device, and the elastic pressing device descends along the lifting arm to elastically press the cleaning assembly to the surface of an area to be cleaned. The shuttle vehicle comprises a chassis and an upper bin part, the upper bin part is erected on the chassis, a fixing piece is arranged on the back side of the lifting arm, the lifting arm is fixedly arranged on the chassis through the fixing piece, a lifting frame is arranged on a bottom plate of the chassis corresponding to the spring press device, and the lifting frame is used for containing the spring press device; a cleaning hole corresponding to the cleaning assembly is formed in the bottom plate, so that the cleaning assembly stretches out through the cleaning hole and elastical