Winnowing crusher

• Main Authors: WANG NAN, JING HONGXING, JING HONGDAN, JING HONGYU
• Format: Patent
• Language: Chinese; English
• Published: 01.11.2022
• 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 winnowing crusher which comprises a sorting box body and a crushing box body which are communicated with each other, one end of the sorting box body is provided with a feeding hole, the other end of the sorting box body is provided with an induced draft fan, the lower part of the crushing box body is provided with a semicircular screen which is longitudinally arranged, a crushing shaft is arranged above the screen, and two ends of the crushing shaft are rotatably connected to the crushing box body; the bottom of the crushing box body is provided with a conical material receiving hopper, the material receiving hopper is provided with a discharge port, a buffer box body is arranged between the sorting box body and the crushing box body, one side of the buffer box body is provided with a movable side plate, and the part, not covered by the sorting box body, of the buffer box body is provided with a cover plate. Two sorting box inspection doors are hinged to the two sides of the sort