Cone Crusher Working Principle

Cone Crusher Working Principle

Spring cone crusher spring safety system is not perfect, in practice, it is often not achieve the role of insurance, could easily lead to a major accident off the shaft, and adjusting the discharge mouth inconvenient. To this end, the current foreign relatively common application of hydraulic cone crusher. Application of hydraulic technology, hydraulic positioning mechanism, reliable, and automatically exclude pieces of iron and the like can not be broken material. Hydraulic cone crusher plays a supporting system, adjust the port of discharge to achieve three main functions overload protection. Hydraulic cone crusher adjustment of discharge port and to exclude non-broken material can be completed in just a minute or so, it shows more advanced than spring cone crusher.

Cone crusher chamber is formed by the broken wall and working space rolling acetabular wall formed. Cavity design is good or bad, have a significant impact crusher economic and technical indicators (productivity, energy consumption, broken product particle size and particle shape and broken wall and rolling acetabular wall wear, etc.). This unique design makes the final product more uniform Liaodu, cubic shape, work wear moving cone surface more uniform. Crusher parameters of movement of the material characteristics of a direct impact on the crushing cavity dispersion, mainly for the pendulum impact crusher spindle rotation speed of bulk materials in motion, and then to the crusher performance (productivity and broken product particle size distribution, etc.) have a major impact. Cone crusher crushing chamber have a major impact on stroke swing crusher performance, while increasing the swing stroke each crushing layer crushing chamber actual feed compression ratio increases, the crushed product quality improvement, calibration nesting size increases, while reducing the swing stroke each layer of the crushing chamber crushing actual feed compression ratio is reduced, deterioration crushed product quality, calibration nesting size decreases. Improve the quality of products from the viewpoint of crushing, crushing chamber swing stroke each crushing layer also takes a large value.

With movable cone and fixed cone between Face to crushing. Moving cone supported on spherical bearings, and fixed in a hanging vertical axis, vertical axis placed in the eccentric sleeve, and the eccentric sleeve and placed on the thrust bearing. Fixed Cone along with the vertical axis driven by the eccentric shaft sleeve, and the eccentric sleeve by the horizontal axis and by pulleys to the drive bevel gear. By the electric motor through the pulley V-belt drives. The lower portion of the vertical shaft mounted eccentric sleeve, when the eccentric sleeve is rotated to draw a conical surface of the shaft. Therefore, when the movable cone fixed cone near the ore crushed Jibei. The upper and lower casing made of two parts, connected by bolts. On the bolt sleeve has a strong spring, when the action of the spring metal or other hard objects falling into the crushing chamber without damage crusher (spindle, etc.). If you have a metal block or other hard objects (nuts, brazing first class) together with the ore into the crushing chamber, not moving cone is lifted, port of discharge increases can be discharged. In addition to the standard type and the short head type cone crusher, and An intermediate between them, called medium-sized cone crusher can also be used for crushing in crushing. The main difference between standard, medium and short head cone crusher crushing chamber are different cross-sectional shape.

Equipment

B6X Belt Conveyor
B6X Belt Conveyor
XSD Sand Washer
XSD Sand Washer
F5X Vibrating Feeder
F5X Vibrating Feeder
S5X Vibrating Screen
S5X Vibrating Screen
K Track-type Mobile Crusher
K Track-type Mobile Crusher

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