The invention relates to a sampling device, in particular to a rapid sampling device for nano-film preparation equipment. The technical problem to be solved by the invention is to provide the rapid sampling device for the nano-film preparation equipment, which can reduce the labor intensity of workers and is high in sampling speed and high in working efficiency. In order to solve the above technical scheme, the invention provides the rapid sampling device for the nano-film preparation equipment. The rapid sampling device for the nano-film preparation equipment comprises wheels, a bottom plate, a push hand, a rocking handle, a first bearing pedestal, a collecting frame, a first bevel gear, a second bevel gear, a first rotating shaft, a second bearing pedestal, a supporting rod and the like; and the wheels are fixed at the bottom of the bottom plate through a bracket and can rotate freely, the collecting frame is arranged on the left side of the top of the bottom plate, and the middle part of the top of the bottom plate is welded with the supporting rod. The rapid sampling device for the nano-film preparation equipment can reduce the labor intensity of workers, and is high in sampling speed and high in working efficiency.