Cone crusher is a material crusher. It is suitable for the crushing of raw materials in the metallurgy, construction, road construction, chemical and silicate industries. It can break medium or higher hardness ores and rocks. Compared with other crushing machines, cone crusher has the advantages of high crushing efficiency, low energy consumption and uniform product particle size.
Cone crusher is widely used in mining, building materials, metallurgy and other industries, can be a variety of metal ore, basalt, granite, limestone, pebbles, sandstone and other medium and above the hardness of the material in the medium and fine crushing operations.
Second, the main structure and working principle
The cone crusher is mainly composed of a frame, a fixed cone assembly, a movable cone assembly, a spring mechanism, a bowl-shaped shaft frame portion, and a transmission. Its auxiliary part consists of an electrical system, a thin oil lubrication system, and a hydraulic chamber system.
During work, the motor drives the eccentric sleeve to rotate through the V-belts, large pulleys, transmission shafts, small bevel gears, and large bevel gears. The broken cone shaft spins and swings under the urging of the eccentric shaft sleeve, making the wall surface crushing. Close to and sometimes leave the surface of the rolling crucible wall, so that the material in the annular crushing cavity composed of a fixed cone and a dynamic cone is constantly being impacted, squeezed and bent and broken. After many times of extrusion, impact and bending, the material is broken to the required particle size and discharged through the lower part.