Principle and structure of cone crusher

The working principle of cone crusher is to utilize the gap between the two cones, which are upright and inverted, to crush materials. In the process of operation, there may be non-crushable materials mixed with the feed material, so the safety device is set up to discharge the non-crushable materials and play the role of protecting the machine. The cone crusher applies the hydraulic protection device, that is, by setting the pressure of the accumulator, it can be very sensitive to provide overload protection, and most of its hydraulic cylinders are installed at the bottom of the frame, so it is also called the bottom of the single-cylinder hydraulic cone crusher.

Hydraulic cone crusher mainly consists of upper and lower frame, eccentric sleeve, transmission, crushing cone, hydraulic cylinder and lubrication hydraulic department. The upper and lower frames are generally connected by cones to form a whole, and the power is transmitted to the pinion gear by the motor driven pulley to drive the large gear to rotate, and the large gear is solidly connected to the eccentric sleeve, forcing the spindle to do rigid rotary motion around the fixed point.

The hydraulic cone crusher designed and produced by OCP has been developed rapidly and recognized by the market due to its simple structure and easy automation control, and will certainly develop in the direction of high performance, multi-cavity and large-scale in the future. The idea of constant cavity type should be implemented in the design, and the principle of laminar crushing should be utilized to realize one specification and multiple cavity types, or the menu-type selection and supply method of specific cavity types for specific users.

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