The introduction of crusher eccentric copper sleeve

Crusher eccentric copper sleeve is an important part in the crusher.

Role

Transmission of power: the eccentric copper sleeve is installed on the eccentric shaft of the crusher, through the cooperation with the eccentric shaft, the power of the motor is transmitted to the crushing parts of the crusher to realize the crushing effect on the materials.

Reduce friction and wear: The copper sleeve has good wear resistance and self-lubrication, which can reduce the friction and wear between the eccentric shaft and other parts and prolong the service life of the crusher.

Adjustment of crushing gap: By adjusting the position of the eccentric copper sleeve, the crushing gap of the crusher can be changed, thus adapting to the needs of crushing materials with different grain sizes.

Structural Characteristics

Material: It is usually made of high-strength copper alloy materials, such as tin bronze, lead bronze and so on. These materials have good abrasion resistance, corrosion resistance and thermal conductivity, and can meet the requirements of the crusher in the harsh working environment.

Shape: Generally cylindrical or conical, with internal holes to fit with the eccentric shaft and external mounting surfaces to connect with the crusher frame or other parts.

Lubrication: The eccentric copper sleeve is usually lubricated with lubricating oil or grease to reduce friction and wear. Some crushers also adopt automatic lubrication system, which can provide lubrication for the eccentric copper sleeve regularly and quantitatively.

Installation and Maintenance

Installation: When installing the eccentric copper sleeve, make sure that its matching precision with the eccentric shaft meets the requirements, and avoid the situation of too loose or too tight. At the same time, pay attention to the installation direction and position to ensure that the copper sleeve can work properly.

Maintenance: Regularly check the wear and tear of the eccentric copper sleeve, and replace it in time if it is found to be seriously worn. At the same time, pay attention to keep the copper sleeve clean, to avoid dust, debris and so on into the internal copper sleeve, affecting its normal work. Regularly add lubricant or grease to the eccentric copper bushing to ensure its good lubrication status. When adding lubricating oil or grease, pay attention to the selection of the appropriate type and dosage, avoid too much or too little.