Concrete slab regenerated sand material preparation device

• Main Authors: LIN GUANGLIN, CUI YONGFENG, LI GUIQUAN, XU BING
• Format: Patent
• Language: Chinese; English
• Published: 10.01.2023
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The utility model discloses a concrete slab regenerated sand preparation device which comprises a mounting frame, the mounting frame is of a hollow structure, a pushing air cylinder is fixedly arranged at the position, close to the upper end, in the mounting frame, and a smashing plate is arranged at the output end of the pushing air cylinder. A crushing assembly used for crushing the to-be-machined concrete slab is arranged at the lower end of the crushing plate and the lower end of the mounting frame. According to the concrete slab regenerated sand preparation device, the mode that the pushing air cylinder drives the crushing plate along the guide rod is adopted, so that the crushing plate drives the mounting rod and the crushing cutter to swing along the sliding groove with the mounting shaft as a fulcrum through the mounting pin shaft under the action of the connecting block; and then the crushing cutter extrudes the concrete plate between the crushing plate and the mounting frame, so that the concrete pl