The invention relates to equipment for quickly and automatically removing concrete residues on the mold concave surface in the prestressed reinforced concrete board (or component) production process,in particular to a cleaning method for cleaning a track plate mold track bearing shell. A following device used in the method comprises base cross beams, tracks, walking carts, lifting cylinders, guiding columns and cleaning devices; the base cross beams are four base supports, the two long-edge cross beams are parallel, the tracks are fixed to the two long edges of the base cross beams, and the two walking carts are arranged on the two tracks side by side; each walking cart is provided with walking wheels, a power output mechanism and a transmission shaft, and each power output mechanism is connected with the corresponding walking wheels at the two ends through the corresponding transmission shaft; and the walking carts are further provided with the lifting cylinders and the guiding columns, and the cleaning devices are hung under the lifting cylinders and located over a mold and correspond to the track bearing shell. According to the cleaning method for cleaning the track plate moldtrack bearing shell, the equipment input is low, and the production cost is reduced.