Combined type screening crusher

• Main Authors: SHAO XIPING, YANG SHENGZHE, YANG HUA
• Format: Patent
• Language: Chinese; English
• Published: 18.05.2011
• 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 relates to a combined type screening crusher, which comprises a comb-shaped screening device and a ring hammer crushing device. The utility model is characterized in that the combined type screening crusher is formed by combining and assembling the comb-shaped screening device and the ring hammer crushing device, thus dual functions are carried out in one crusher. The comb-shaped screening device is arranged in an upper body of the crusher, and is formed by a screen box, a screen bar, a driving rotor and motor-driven speed reducers which are mutually matched; and the ring hammer crushing device is arranged in a lower body of the crusher, and is formed by a crusher body, a ring hammer rotor, a crushing plate rack and a screen plate adjuster. When being filled in the crusher, materials firstly are subject to a screening stage, after passing through a comb-shaped screening surface, the materials are rapidly scattered to a crushing process of the ring hammer crushing device to carry out the step