The structure of jaw crusher is mainly composed of frame, eccentric shaft, large belt pulley, flywheel, moving jaw, side
protection plate, elbow plate, elbow plate backseat, adjusting screw, reset spring, fixed jaw plate and movable jaw plate, etc.,
in which the elbow plate also plays a safety role. The working mode of this series crusher is curved extrusion type, its working
principle is: the motor drives the belt and pulley, the eccentric shaft makes the moving jaw move up and down, when the moving jaw
rises, the Angle between the elbow plate and the moving jaw becomes larger, so as to push the moving jaw plate close to the fixed
jaw plate, and the material is crushed or split at the same time, to achieve the purpose of crushing; When the moving jaw goes
down, the Angle between the elbow plate and the moving jaw becomes smaller, the moving jaw plate leaves the fixed jaw plate under
the action of the pull rod and the spring, and the broken material is discharged from the lower mouth of the crushing chamber.
With the continuous rotation of the motor, the crusher jaw makes periodic movement to crush and discharge materials to achieve
mass production.