Causes and hazards of belt conveyor vibration
15th May 2020
When the belt conveyor is running, a large number of rotating bodies such as the roller and the roller group above it will generate vibration during operation, which will cause pain and damage to the structure, loose equipment, failure, and noise. For the stable operation of the whole machine, the operation proceeds and Safety has a great impact, and the main reasons for involving the roller are as follows:
The drum processes the quality rotating shaft and generates resonant vibration during operation.
The deviation of the outside diameter of the drum is small.
Causes and hazards of belt conveyor noise
When the belt conveyor is running, the driving device, the roller and the roller group will emit relatively little noise during absolute pressure work. The noise will cause harm to human health, slightly affect the work quality and reduce the work efficiency, and cause industrial accidents. The reasons are as follows:
The wall thickness of the manufacturing drum is not uniform, and the centrifugal force generated is relatively small.
The diameter deviation of the outer circle is relatively small, so that the centrifugal force is so small.
The processing size is never qualified. After the manufacture and assembly, the external parts are worn or damaged.