2021-01-27 00:57:55 1388
For the hydraulic system of the cone crusher, its function is to control the actions of the three basic circuits, namely the action of the fixed cone hydraulic locking hydraulic cylinder, the adjustment of the hydraulic motor action of the movable and fixed cone gap, the iron release and the action of cleaning the hydraulic cylinder It can be said that the hydraulic system of the cone crusher not only needs to ensure that the discharge particle size of the equipment meets the specifications, but also that the equipment can always work normally for a long time without failure. So how should we properly protect the cone crusher in the process of daily production operations What about the hydraulic system
Properly protecting the hydraulic system of the cone crusher can greatly increase the service life of the equipment.
As a heavy machine, keep the cone crusher hydraulic The cleaning of the system and hydraulic oil is the key to maintaining the hydraulic system and should be paid attention to. Henan Gold Mine Group believes that in order to maintain the hydraulic system of the cone crusher, the following points must be done:
1 Press the cone According to the specifications of the crusher, the appropriate hydraulic oil should be selected. The type and accuracy requirements of the hydraulic oil must be based on the specific regulations and requirements of the hydraulic system and component manufacturers. If the substitute oil is used for some reason, the performance of the original brand oil should be met as much as possible It is strictly prohibited to mix the use of different brands of hydraulic oil.
2 During use, prevent the intrusion of moisture, emulsion, dust, fiber, and other mechanical debris.
3 The component pipeline and system of the cone crusher must be strictly cleaned before being put into use.
4 The oil must be strictly filtered when refueling. Frequently check the oil filter and replace it when it is found to be dirty .
5 Correctly clean the hydraulic system. The cleaning fluid should use the same brand of hydraulic oil used in the system as much as possible. Never use kerosene or diesel as the cleaning fluid. When cleaning, use the largest possible flow to make the pipe The liquid flow in the road is in a turbulent state, and the action of each actuator is completed to flush the contaminants from the pumps and hydraulic cylinders and other components. After the cleaning, drain the cleaning fluid in the hot state, and press Replace Add new working fluid.
6 The amount of hydraulic cone crusher oil should be appropriate. The amount of oil in the hydraulic oil tank is filled with oil in the system pipelines and components After that, it should be kept within the specified oil level range.
7 A closed fuel tank is used, and an air filter with a certain accuracy is installed at the entrance of the fuel tank.
8 Replacement When the cone crusher oil is used, pay attention to it when the machine has just finished working, and release it while the hydraulic oil is hot (so that it is easy to bring out the mechanical impurities and oil stains). The specific method is to manipulate the working device to put it in the highest position, turn off the engine, and use it. The dead weight is lowered to completely drain the oil cylinder, and then thoroughly clean the oil tank and corresponding pipelines, and add new hydraulic oil.
The hydraulic cone crusher adopts advanced hydraulic technology, which can realize the automatic control and control of the crusher. Overload protection, which is gradually replacing the spring cone crusher. Therefore, understanding and correct protection of the cone crusher hydraulic system can help customers operate better in future applications And production, improve the service life of equipment, reduce production costs and losses, and improve operating efficiency.