Large automatic self-cleaning stirring barrel

The utility model belongs to the technical field of stirring barrels, and particularly relates to a large automatic self-cleaning stirring barrel which comprises a stirring barrel body, the stirring barrel body comprises a wear-resistant layer, a reinforcing layer and a corrosion-resistant layer, the inner wall of the wear-resistant layer is fixedly connected with the surface of the reinforcing layer, and the inner wall of the reinforcing layer is fixedly connected with the surface of the corrosion-resistant layer. By using the fixing rod, the connecting plate, the connecting rod, the sliding plate and the spring, the arc-shaped hairbrush plate can be in close contact with the inner wall of the stirring barrel body, the arc-shaped hairbrush plate can clean adhesion objects on the inner wall of the stirring barrel body more cleanly while rotating, the cleaning effect of the stirring barrel body can be improved, and the stirring barrel is more convenient to use. Through the use of the wear-resistant layer, the