6.The vibration of cone crusher is too strong. Causes: Cone crusher base is loosening; Difficult to break materials enter the crushing chamber, leading to blockage; parts break or wear; poor lubrication makes the spindle tightened by bushing.
Moisture content of materials, large hardness.If excessive moisture material, due to high water content will lead to material sticking together and stuck in an inner wall of the crushing chamber, clogging crushing chamber; hardness or other material can not be broken material into the machine, it will lead to clogging of the crushing chamber, causing vibration of the crusher.
"Uncontrollable High speed" is the fault phenomenon of cone crusher, refers to that in the production process, the rotating speed of cone crusher's moving cone suddenly increases, the body suddenly generates violent vibration, the safety spring or the safety cylinder is in abnormal working state, the working current increases instantly, and the oil return temperature
If the belt wheel of the crusher is quite unbalanced, you can clean the dust on the wheel to avoid abnormal vibration. Another cause of abnormal vibration is that the piled plate or the soil texture is unfit when the crusher is on the mobile car. So check the piled plate and the soil texture to ensure the place is suitable to the car.
In modern productions, when crushing solid materials, vibration cone crushers are very promising for use, as the principles of the material optimal crushing are most fully implemented here 1 4. A greater number of degrees of freedom in vibration crushers predetermines, of course, a greater motion variety.
If motor vibration has a high 1X, uncoupled, it must be unbalance of the motor or pulley. Could also be caused by a bend axis or poulley. The reason that levels are lower when coupled is that the belts 'hold down' the motor and create more stiffness. 9/10/152:49 AM
The project of the vibration crusher with three degrees of freedom is proposed. The degrees are by the guide rails that hold the crusher body and cone against horizontal and spiral motions. The mathematical model for this project is obtained. The observations for the motion of the body, the cone and the unbalance vibrator are made in a numerical experiment.
The spring tensioning has great impact on the crusher's normal work. 2. When the material feeding is not uniform or too much, it will cause the crusher often vibration. 3. When the aggregates contain too much powder or too wet, due to the small discharging opening, these materials will block the discharging opening. This causes the cone crusher vibrate.