Maintenance of support ring, adjusting sleeve and hydraulic cylinder of cone crusher
The maintenance method of the bowl bearing part of the cone crusher is as follows:
1. Check the fixing condition of the bowl-shaped tile,
2. Check the contact condition of the bowl-shaped tile,
3. Check the wear of the bowl-shaped tile,
4. Matching of bowl-shaped bearing seat and frame,
5. Dust ring of bowl-shaped bearing seat. The specific content is as follows: Maintenance method of cone crusher
The bowl-shaped tile is fixed on the bearing seat by casting zinc with cylindrical pins. If it becomes loose, the zinc alloy should be recast. Otherwise, when the starting cone is hoisted, it will be stuck on the spherical surface of the moving cone by lubricating oil, and it will be lifted together and cause an accident. (Cone Crusher) Crusher
The contact surface of the bowl-shaped tile should be in contact with the outer ring of the bowl, and the width of the contact ring should be 100-160mm. If the contact is too large, it should be scraped again.
The bowl-shaped bearing seat and the frame should be closely matched. For example, after the gap is ground, the bearing seat will move during the movement, which will cause the main shaft and its taper sleeve to contact poorly, or even impact each other. In severe cases, the straight sleeve and the frame will be impacted. May cause damage to straight sets. After this gap, the dustproof water will splash into the body to damage the lubrication. When the gap value is greater than 2mm, it should be repaired or replaced. Replacement parts should be prepared according to the size after wear. (Installation of bowl bearing of cone crusher) Advantages and disadvantages of cone crusher
When the dust ring on the bowl-shaped bearing seat is damaged, it should be replaced in time to prevent dust from entering the water seal groove and clogging the water hole by precipitation. The mineral powder deposited in the water seal tank should also be cleaned during maintenance.
