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Why does bucket elevator produce abnormal sound?

Article: 2020-07-23 source: admin

? ? ? ? Bucket elevator It is a new type of energy-saving and high-efficiency lifting equipment, which can be replaced by NE bucket elevator and TD vertical bucket elevator.
If the bucket elevator fails, it is necessary to stop the machine for maintenance. It is not allowed to run with fault by fluke or to carry out maintenance during operation, so as to avoid personal injury. If the bucket elevator makes abnormal sound during operation, the reasons are as follows. Analyze one by one and find out the solutions:
1. The key of drive shaft and driven shaft is loose, and the sprocket is displaced, causing friction between chain bucket and housing. It is necessary to adjust the chain wheel and bucket elevator to make it in the original position and tighten the key.
2. Bearing lubrication failure. If it is necessary to replace the bearing with a new one.

3. There are foreign matters in the base shell, dust humidification mixer, or improper installation of the casing. The machine should be shut down to clean up foreign matters to ensure that the frame is clean. The casing should be installed vertically, and the irregularity should be adjusted.

 Causes of abnormal sound of bucket elevator

4. There is material between guide plate and chain bucket or friction with chain bucket. If there is material, increase the input angle of the material; if there is friction, adjust the position of the guide plate to keep a proper distance from the chain bucket.
5. The base plate of bucket elevator has friction contact with chain bucket. Just adjust the base elastic device and tension the chain.
6. The tooth profile of the sprocket is not worn properly or the teeth are off. The gears need to be worn or replaced if they are serious.
7. Drive chain idling. It indicates that the chain is too long, just cut off the long part to keep the chain in tension.
The above is the reason why the bucket elevator makes abnormal sound. I hope you can check the machine regularly and maintain it regularly to avoid damage to the machine.