| 摘要 |
A bucket type jaw crusher comprises a hydraulic motor 60 connected to one end of an eccentric main shaft 40, a flywheel 70 connected to the other end of the eccentric main shaft 40, and a counterweight 42 for balance adjustment fitted at an intermediate section of the eccentric main shaft 40 between the hydraulic motor 60 and the flywheel 70, a movable jaw teeth side load receiving section 52 of a toggle plate 51 is placed at an upper position than a bucket side load receiving section 53 of the toggle plate 51, and while movable jaw teeth 30 are reciprocated by rotation of the eccentric shaft 40, an object to be crushed is pressed against stationary jaw teeth by the movable jaw teeth 30 via rocking motion of the toggle plate 51. |
