Wearing Parts Influence For Cone Crusher

The quality of cone crusher's performance is very closely to its wearing parts. The wearing of wearing parts mainly consists of main bearing with cone bushing, eccentric bearing shaft with bushing, thrust plate with gear, frame and spherical bearing, and crushing chamber etc.. Here we focus on the analysis on wearing parts influence for cone crusher:

Wearing Of Crushing Chamber

Crushing chamber parallel region is the most seriously wearing and the serious wearing parts of concaves are parallel region area. The wearing of dynamic cone liner on the discharging mouth wide is the largest. Then the parallel area on cavity is larger amount of wear and tear. If the crushing chamber worn out, it will lose its original shape, thus it will be seriously influence the crushing efficiency.

Wearing Of Main Bearing And Bushing

Under the normal operating conditions, the main bearing and cone bushing flowing down about 400mm in height with obvious wear marks. If the bearing and cone bushing on the bottom wear. Upper heavier and lighter instead, dynamic cone at this time there will be a mild instability Phenomenon, cone crusher will not be operating property. if the main shaft and cone sleeve bottom contact sometimes , the cone bushing will be crake .

Wearing Of Thrust Plate And Gear

Thrust plate along the cylindrical wear more serious, due to the outer ring linear velocity is large , so the wear is in the circle. When the crusher is working, big gear radius is straight liner clearance of the circular motion around the center line of the crusher.

Wearing Of Frame And Spherical Bearing

The wear and tear of blow liner is a process developed from the outer ring to the inside. used to late, it would be caused the movable cone instability, the main bearing struck in the mouth of cone bushing, this will cause the lower part of cone bushing crake and broken.

Wearing Of Eccentric Shaft Bearing And Bushing

The wear performance of eccentric shaft sleeve in the eccentric shaft bearing height direction, the upper grinding damage of heavier and the bottom have mild wear. But also on the extent of the upper wear down gradually reduced.