1. The material when the concave strip is suspended in the air.
In the concave section, when the radius of curvature of the concave section is small, the belt starts to hang in the air. At this time, the situation of the belt groove changes. Because the belt has left the slotted idler group, the angle of the ordinary groove becomes smaller, and local materials are scattered. For this reason, in the preset stage, it should be considered as appropriate as possible, and a larger radius of curvature of the concave section should be used to prevent such things from happening. For example, in belt conveyor and stacker-reclaimer facilities, in order to reduce tailcars, the concave section here is preset as a transition section without arcs. Therefore, it is easier to spread when the belt width is selected with a smaller margin. material.
2. Deviation
When the belt conveyor runs off-track, the material is scattered because the height of the two sides of the belt changes when the belt is running, one is high and the other is low, and the materials are scattered from the lower edge. The solution is to debug the belt deviation.
3. Sprinkle water at the overload point.
The dispersion of overload points is mainly in the drop hopper, guide chute, etc. If the mobile belt conveyor is severely transferred, the rubber skirt of the guide groove will be damaged. When the steel plate at the guide trough is preset, the rubber skirt away from the belt is relatively long, so that the material rushes out of the guide trough.
