Van type plate frame machine

The utility model relates to the technical field of plate and frame machines, and discloses a van type plate and frame machine which comprises a plate and frame machine body, a filtering mechanism is arranged at the bottom of the plate and frame machine body and comprises a circulating assembly and a cleaning assembly, the circulating assembly comprises a water storage frame arranged at the bottom of the plate and frame machine body, a rectangular opening is formed in one side of the water storage frame, and the cleaning assembly is arranged in the rectangular opening. A receiving groove is formed in the inner wall of the side, away from the rectangular opening, of the water storage frame, by arranging the filtering mechanism, used water can fall on a filtering plate, the water and impurities are separated through the filtering plate, and when separated clear water falls into the water storage frame to be stored, the clear water is pumped out through a water pump and conveyed to the cleaning device through a