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Classic belt conveyors are designed primarily for continuous, straight transport of almost all bulk materials on short, medium and long lines. They are characterized by high transport performance. Their disadvantage is that the material can be transported in ascending order with a maximum ascent of + 18 ° and drop-down to -12 °. Another disadvantage is the need for overflows in the event of a change in the direction of material transport and pollution of the living and working environment due to the trough shape o...

The present article deals with the issues regarding the impact process at the impact of the material onto an enclosed conveyor belt supported by an impact bed consisting of impact rods at the feeding site. The theory of the impact process is based on the following preconditions: the whole impact process and the related processes are only performed at the impact site; the rock block is of relatively small dimensions compared to the conveyor dimensions; the impact bed is absolutely rigid; the conveyor belt is absolu...