In use, the conveyor belt will friction with the roller of the conveyor and the feeding mouth, so that the wear and tear will be thin in the long use process, and then shorten the service life of the conveyor belt. The following conveyor belt manufacturer analyzes how to solve the friction between the feeding port and the conveyor belt.

The feeding chute is in close contact with the conveyor belt, and its design and installation have a great impact on the wear of the conveyor belt, which is the main form of wear of the conveyor belt.

One, feeding mouth and conveyor belt friction formation reasons

1. When feeding, the material has an impact on the conveying, especially when the Angle between the material and the conveyor belt direction is greater than or equal to 90°, it will cause strong wear on the conveyor belt;

2, in order to prevent material scattering, guide plate and conveyor belt contact is too tight, so that the conveyor belt wear;

3, the material mixed with long hard objects stuck in the feeding mouth, wear or cut the conveyor belt.

Two, feeding mouth and conveyor belt to prevent friction maintenance measures

In order to minimize the wear of the feeding port conveyor belt, the structural design of the feeding port should meet the following conditions:

1, feeding and conveyor belt running in the same direction, feeding process, material with almost the same speed and conveyor belt movement;

2. The equivalent free falling height of materials on the conveyor belt is less than 1m, so that the impact force on the conveyor belt is as small as possible;

3, in the feeding chute is provided with the fine material can first fall on the conveyor belt, for large materials to provide cushion material sieve;

4, reasonable design of chute and guide groove, so that the material continuously fall into the center of the conveyor belt;

5. The baffle width of the guide groove is becoming narrower along the running direction of the conveyor belt, and the guide groove should be extended to the speed of the material to reach the belt speed;

6. The feeding section should be kept level, or the slope should not be greater than 8°, and the buffer roller should be installed in the feeding section or the groove roller should be arranged in encryption.