Environment-friendly processing equipment for asphalt concrete production

The invention relates to the field of asphalt concrete, in particular to environment-friendly processing equipment for asphalt concrete production. The technical problem is that gravel and asphalt can be adhered to the wall of a mixing drum. According to the technical scheme, the environment-friendly processing equipment for asphalt concrete production comprises a mounting base, a barrel and the like; the mounting seat is fixedly connected with a cylinder body; the device further comprises an annular guide rail, a moving block, a scraper and the like. An annular guide rail is fixedly connected in each annular groove; each annular guide rail is connected with a moving block in a sliding manner; and the two moving blocks are jointly and fixedly connected with a scraping plate. The annular guide rail is controlled to enable the moving block to drive the scraping plate and a part connected with the scraping plate to rotate, so that the scraping plate scrapes off gravel and asphalt attached to the inner wall of th