Process for producing mixed material from concrete

The invention relates to the technical field of concrete stirring and mixing, in particular to a process for producing a mixed material from concrete. The material mixing method for concrete production has the beneficial effects that during stirring and mixing, materials adhered to the inner side wall of the stirring tank can be automatically scraped; after stirring is completed, a movable disc can move downwards while rotating, the inner side wall of a stirring tank is swept through bristles, meanwhile, the side wall of the stirring tank can be knocked and vibrated in a reciprocating mode through a knocking rod, the knocking rod can synchronously move along with the movable disc, it is guaranteed that the height of the knocking rod is consistent with the height of the bristles all the time, and the stirring efficiency is improved. According to the concrete stirring device, the vibration effect is better, then the sweeping and cleaning efficiency of bristles on the inner side wall of the stirring tank is high