Cone Crusher broken parts are expected to block the work of two truncated cone. One is the dynamic cone , fixed on the spindle; the other, said fixed cone (outer cone), is part of the rack is put it aside for. Spindle centerline O1O and fixed-axis intersects the center line O’O at point O into β angle. Spindle hanging in the intersection of O, the lower end of the shaft inserted in the eccentric bushing. R around the bush with eccentricity O’O rotation, making dynamic cone along the cone’s inner surface for fixed partial rotation movement. Move closer to be cone place, where the material subjected to dynamic compression and bending role of the cone crusher. Deviate from the fixed cone where the material has been broken because of the role of gravity in order to taper the end of fall. Because eccentric bushing continuous rotation, moving cone also a continuous rotation, it is also broken down the process and the unloading process of the inner cone surface of a continuous set in turn.

In the broken material, due to broken power role in the dynamic friction cone generated on the surface, its direction and the dynamic cone movement in the opposite direction. Because the spindle is an active connection on the bottom, the friction torque for the O1O formed, so that moving around the cone in the O’O for partial rotation movement and also to make the rotation in the opposite direction. This rotation may promote more uniform particle size and make dynamic cone surface of the wear and tear is also uniform. Cone crusher and works by squeezing the material to exert pressure on the material between the two cone at the same time by the bending forces and the role of shear stress broken, the material has broken free discharge. Their production capacity large, low power consumption.

Cone crusher classification:

Cone crusher broken by end-use can be divided into coarse and medium crushing cone break-breaking two kinds of cone; according to the structure and function can be divided into hanging, prop shaft and vibration-type three kinds. Used as a rough broken cone crusher, also known as Gyratory Crusher, shown in Figure 3-2. Because it is expected to be disposed of a larger size blocks. Office in order to feed population to seek clemency, its action is positive home of a cone and fixed cone 2 is inverted.

Used in the crushing of the cone crusher, there are two conventional-type cone crusher, also known as the bacteria-shaped cone crusher. Its handling of the material block through the thick broken, so I do not need much feed, but requires increased discharge scope to be able to increase production, and on the broken product requires a relatively uniform particle size. Therefore, a dynamic cone and fixed cone of the two are being set. Dynamic cone shape made of dates, in the discharge near the entrance, moving, will be the same cone some distance between the parallel belts in order to ensure uniform particle size of materials discharged. Plug type cone crusher because dynamic cone surface slope less discharge when the material is rolling along a fixed cone slope. Therefore, the discharge would be inclined plane of the friction effect, but also by the cone deflection, rotation, when the centrifugal inertial force. Crushers and hence are not a free discharge and, therefore, working principle and calculation are related to coarse broken cone crusher is somewhat different.