Detailed Introduction: The hydraulic cylinder of the cone crusher is mainly used to achieve various functions, such as adjusting the size of the discharge opening, providing overload protection, and automatically discharging the crushed materials. By injecting or draining oil into the hydraulic cylinder through the oil pump, the main shaft can be moved, thereby changing the distance between the bowl liner and the crushing wall and achieving the adjustment of the discharge opening. When non-crushable foreign objects enter the crushing cavity or the machine is overloaded, the hydraulic cylinder can play the role of overload protection. Under the action of the hydraulic system, the hydraulic cylinder can make the moving cone automatically retreat, discharge the foreign objects from the discharge opening, and then automatically return to the normal working state.
It mainly functions to support and protect the pinion shaft. The pinion shaft meshes with the large gear to transfer power to the working components of the crusher to achieve the crushing operation. The pinion shaft housing needs to have sufficient strength and stiffness to withstand various loads and vibrations generated during the operation of the crusher. At the same time, it also needs to ensure the installation accuracy of the pinion shaft and good lubrication conditions to reduce wear and ensure the stable operation of the equipment.
This locking nut includes the locking nut body connected to the main shaft of the cone crusher through the threaded structure. Between the locking nut body and the crushing wall, a cutting ring is connected. Both the cutting ring and the locking nut body are provided with multiple pin holes, and internal threaded cylindrical pins are connected within the pin holes. One end of the pin is connected within the pin hole of the locking nut body, and the other end is connected within the pin hole of the cutting ring.
The copper sleeves of the cone crusher usually include the eccentric shaft sleeve, the transmission shaft sleeve, and the main shaft bushing, etc. These copper sleeves mainly play important roles such as reducing friction, bearing loads, positioning, and guiding. The copper sleeve has good wear resistance, thermal conductivity, and corrosion resistance, and can operate stably for a long time in a harsh working environment. The eccentric shaft sleeve enables the moving cone to generate eccentric swing, thereby achieving the crushing of materials; the transmission shaft sleeve ensures the smooth operation and power transmission of the transmission shaft; the main shaft bushing provides support and guidance for the main shaft of the crusher.
Its main function is to provide stable support for the crushing wall, ensuring that the crushing wall can withstand huge pressure and impact force during the crushing process and maintain a stable working state. A good support ring for the crushing wall helps to improve the crushing efficiency and product quality of the crusher and extend the service life of the crushing wall and other related components.
This locking nut consists of a locking nut body connected to the main shaft of the cone crusher through a threaded structure. Between the locking nut body and the crushing wall, there is a cutting ring. Both the cutting ring and the locking nut body are equipped with multiple pin holes, and internal threaded cylindrical pins are connected within the pin holes. One end of the pin is connected within the pin hole of the locking nut body, and the other end is connected within the pin hole of the cutting ring.