Asphalt mixture production method and device based on milling material recycling

The invention provides an asphalt mixture production method and device based on cyclic utilization of a milling material, and the method comprises the following steps: conveying a recycled asphalt mixture into a rotating cylinder, stirring and heating the recycled asphalt mixture, and sequentially pouring the recycled asphalt mixture and adding a regenerant into the rotating cylinder, and then adding the coarse aggregate and the fine aggregate, uniformly mixing, then adding new asphalt, and uniformly mixing to finally obtain the recycled asphalt mixture for paving an asphalt pavement. By means of the method, the waste asphalt mixture in the storage area can be rapidly and mechanically loaded, that is, the recycled asphalt mixture can be crushed, classified and screened in different areas through position movement of the transferring piece, and the recycling efficiency is improved. And the transfer piece is turned over under the turning and conveying action, so that the recycled asphalt mixture is turned over