How to routinely maintain the impact crusher
15 Nov,2019 UTC+8 Views:
The impact crusher is an important equipment in the sandstone aggregate. In the long-term operation of the crusher, because it often deals with hard stone, it will be badly worn and torn. In order to extend the service life of the equipment, daily maintenance is indispensable. So how routinely maintain the impact crusher? Pay attention to these points:
1. Impact crusher start device does not turn
Check whether the material in front of the plate feeder falls into the crushing chamber due to the vibration of the stop, and the material is stuck in the rotor. It is necessary to clean the material in the crushing chamber and restart it after starting up again.
2. Impact crusher broken bearing fever
The bearing should be inspected for good lubrication. Under normal conditions, the lubricant should be filled with 50% of the housing volume. In the other case, the lubricant is degraded and viscous. The bearing needs to be cleaned and replaced with a new one.
3. Equipment vibration is abnormal
It may be that the feed size is too large; the wear parts are unevenly worn, the impact crusher hammer needs to be replaced; the rotor is unbalanced, need to be adjusted, proofreading balance; check whether the equipment anchor bolts are tight and properly reinforced.
4. Impact crusher broken belt flip
Mainly due to the broken belt, the need to replace the V-belt, pay attention to ensure the quality of the belt; or because of the improper assembly of the pulley, the active and driven pulleys should be adjusted on the same plane.
5. The device spring parts break
The main reason for this failure is that the spring is not relaxed when the discharge opening is adjusted. Therefore, the broken spring must be replaced during processing.
1. Impact crusher start device does not turn
Check whether the material in front of the plate feeder falls into the crushing chamber due to the vibration of the stop, and the material is stuck in the rotor. It is necessary to clean the material in the crushing chamber and restart it after starting up again.
2. Impact crusher broken bearing fever
The bearing should be inspected for good lubrication. Under normal conditions, the lubricant should be filled with 50% of the housing volume. In the other case, the lubricant is degraded and viscous. The bearing needs to be cleaned and replaced with a new one.
It may be that the feed size is too large; the wear parts are unevenly worn, the impact crusher hammer needs to be replaced; the rotor is unbalanced, need to be adjusted, proofreading balance; check whether the equipment anchor bolts are tight and properly reinforced.
4. Impact crusher broken belt flip
Mainly due to the broken belt, the need to replace the V-belt, pay attention to ensure the quality of the belt; or because of the improper assembly of the pulley, the active and driven pulleys should be adjusted on the same plane.
5. The device spring parts break
The main reason for this failure is that the spring is not relaxed when the discharge opening is adjusted. Therefore, the broken spring must be replaced during processing.
