Crushing and sorting equipment for waste building based on multi-type stone crushing technology

The invention relates to the technical field of crushing equipment, in particular to crushing and sorting equipment for waste buildings based on a multi-type stone crushing technology. The equipment comprises a driving mechanism, a primary crushing mechanism, a secondary crushing mechanism, a crushing box, a sorting filter plate, an anti-blocking scraper mechanism and a rack, wherein the crushing box comprises a rectangular box chamber, a blanking pipe and a cylindrical box chamber; the rectangular box chamber, the blanking pipe and the cylindrical box chamber are fixedly connected and communicated in sequence from top to bottom; the cylindrical box chamber is fixed on the rack, and the bottom of the cylindrical box chamber is detachably connected with the sorting filter plate. Through cooperation of the first-stage crushing mechanism and the second-stage crushing mechanism, waste building materials can be efficiently crushed, so that the crushing degree is high, and recycling is facilitated. 本发明涉及粉碎设备技术领域，更具