The maintenance of the machine is an extremely important and regular operation. It should be closely coordinated with the operation and maintenance of the machine, and should be inspected by full-time personnel.
1. Equipment test run: The equipment should be installed on a horizontal concrete foundation and fixed with anchor bolts.
2. The bearing bears the entire load of the machine, so good lubrication has a great relationship with the bearing life. It directly affects the service life and working rate of the machine. Therefore, the injected lubricating oil must be clean and the seal must be good. The main oiling points of this machine are (1) rolling bearings (2) roller bearings (3) all gears (4) movable bearings and sliding surfaces
3. The wheel hoops of new equipment are prone to loosening and must be checked frequently.
4. Pay attention to whether the operation of each part of the machine is normal.
5. Pay attention to the wear degree of easily worn parts and replace the worn parts at any time.
The principle of gyratory crusher is the same as that of jaw crusher, but the difference is that the crushing chamber is an annular space formed between the crushing cone and the fixed cone. At any moment, a part of the material is crushed and supplied by the gyratory crusher, while the part of the material opposite it is discharged downward at the same time, which belongs to the principle of continuous operation. (1) Check the working condition. There should be no abnormal knocking sound inside the crusher. In special circumstances, the operation should be stopped immediately. The feed particle size shall not be greater than 0.8 times of the feed port, and the discharge chute and the lower part of the crushing cone shall not be blocked by ore, otherwise the ore will be lifted by the crushing cone and the mineral powder will enter the eccentric shaft, causing an accident; Gyratory Crusher Working Principle Manufacturer Direct Sales Working Principle Manufacturer Direct Sales There are two methods to complete the adjustment of the discharge port and overload insurance: one is to use mechanical methods, and there is an adjusting nut on the upper end of the main shaft. By rotating the adjusting nut, the crushing cone can be lowered or raised, so that the discharge port will become larger or smaller accordingly. When overloaded, the insurance is completed by cutting off the safety pin on the drive pulley; the second is a hydraulic gyratory crusher using hydraulic method. The main shaft is located on the plunger in the hydraulic cylinder. The upper and lower positions of the crushing cone can be changed by changing the volume of hydraulic oil under the plunger, and then the size of the discharge port can be changed. When overloaded, the downward pressure of the main shaft increases, forcing the hydraulic oil under the plunger to enter the accumulator in the hydraulic transmission system, causing the crushing cone to drop to increase the discharge port and discharge non-crushed objects (ironware, wood blocks, etc.) that enter the crushing chamber with the material to complete the insurance.