Damage is inevitable during the use of rubber conveyor belt
, and there are many forms of damage, such as edge delamination, ulcers, defects and cracks; long distance longitudinal tears, deep scratches, holes, large area wear, covering rubber bulging or peeling, internal defects of joints, etc. Therefore, maintenance is needed before and after use as much as possible.
1. The running speed of rubber conveyor belt shall not be greater than 5.0 m/s. When using a fixed plow unloading device, the transport of large blocks and abrasive materials should be at as low a speed as possible. The service life of the belt will be affected when the specified speed is exceeded;
2. To reasonably select the relationship between the diameter of the drive roller of the belt conveyor and the fabric layer of the conveyor belt, the supporting facilities of the drive roller steering roller and the requirements of the groove angle of the carrier roller according to the design provisions of the belt conveyor;
3. In order to reduce the impact and wear of materials on the belt, the feeding direction should follow the running direction of the belt; minimize the gap between the materials falling on the belt; the feeding mouth should avoid the roller or the roller directly above; the feeding section of the belt should shorten the roller spacing and take buffering measures; to prevent the belt from scratching, the scraper cleaning device of the baffle device and the contact part of the unloading device and the belt should be made of hardness suitable The rubber plate shall not be used, and the tape head with cloth layer shall not be used.