The jam of the cone crusher seriously affects the progress of the machine and reduces the service life of the equipment and components of the cone crusher. Let's take a look at the three major phenomena of the jam of the cone crusher
1. The moving cone and the adjusting sleeve are stuck
When the cone crusher is running under load, the lock will fail due to the loss of pressure in the hydraulic station, and the adjusting sleeve will rotate with the cone. If the post personnel do not find and deal with it in time, it will cause the adjustment sleeve to jam, and then cause the cone crusher to s*.
The jamming of the adjusting sleeve may also be caused by poor thread smoothness, abrasion of the seal of the adjusting cap or dust cover, abrasion of the threads of the adjusting sleeve and the supporting sleeve, or long-term overload operation of the cone crusher.
2. Material jam and jam
If the cone crusher feeds too much material, or the nature of the material does not meet the requirements, the cone crusher will block the material, which will cause the crusher to operate excessively, the circuit will automatically protect and s* the machine, and the cone crusher may even be stuck. Death and forced shutdown.
When iron blocks or other unbreakable materials enter the cone crusher's crushing cavity, the cone crusher will block materials or even the equipment will jam.
3. The spindle is cracked and stuck
Improper use of the cone crusher is one of the main reasons for the formation of spindle cracks. For example, in order to achieve the required discharge fineness, the discharge port is constantly tightened. If the broken material enters the crushing cavity, it will have a clean impact on the spindle. The main shaft of the cone crusher is cracked and stuck.
On the other hand, when the cone crusher is in an overloaded operation state for a long time, although there is an overload protection device, the damage to the equipment cannot be completely avoided. The main shaft is prone to cracking and the equipment is stuck.