Improved structure of ejector rod and jaw plate of crusher

• Main Authors: WU NANNAN, GONG WENJUN, ZHAO WENCE, XU ZHIYI, YIN ZHENG
• Format: Patent
• Language: Chinese; English
• Published: 18.10.2022
• 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 an improved structure of an ejector rod and a jaw plate of a crusher, which belongs to the technical field of crushers and comprises a machine body frame, belt flywheels are mounted at the upper end of the machine body frame, bearing seats are mounted on one sides, close to the machine body frame, of the two belt flywheels, an eccentric shaft is mounted between the bearing seats, and a frame plate is mounted at the lower end of the eccentric shaft. The crusher jaw plate comprises an eccentric shaft body, a movable jaw plate is installed on a frame plate at the lower end of the eccentric shaft body, a fixed jaw plate is arranged in front of the movable jaw plate, a supporting limiting plate is installed at the end, away from the movable jaw plate, of the fixed jaw plate, and an adjusting machine base is arranged below the eccentric shaft body. A stone crushing convex iron plate, a fixed jaw stone crushing groove and a movable jaw stone crushing groove are additionally arranged, a st