Drum washing machine

The utility model relates to a steel barrel drum washing machine. A left central shaft and a right central shaft are central shafts and are respectively fixed on a guideway and a carrier. A front top disc is fixed with a driven pulley to form a body and then is arranged on the left end of a middle shaft, and a right half part of the left central shaft is provided with a spraying hole and is pivoted with brushes of four connecting rods. A back top disc is arranged on a left end of a right central shaft, and the inner side thereof is fixed with an elastic brush. A spraying pipe is positioned on the upper part of the inner cavity of a casing body and is fixed with a brush on the upper part, and the brushes are interlocked. A cleaning pump is connected with a shaft hole of the left central shaft and a shaft hole of the right central shaft, the spraying pipe, and a water tank. Scrub and spray are combined together by the utility model. An inner surface and an outer surface of a steel barrel after cleanness do not have oil stain and dirt and keep small scratches for improving the adhesion of varnish film of oil varnish. The problem that a coating layer of oil varnish is easy to fall off can be solved.