What is the purpose of backstops or brakes on inclined conveyors?

The primary purpose of backstops or brakes on inclined conveyors is to prevent the conveyors from running in reverse. When inclined conveyors transport materials up an incline, gravity can potentially cause the materials, along with the conveyor belt, to move downward if there is any malfunction or if the incline is too steep. Backstops or brakes are essential safety features designed to ensure that the conveyor remains in a safe position when it is not in operation or is under sudden changes in load.

By preventing reverse movement, these devices help mitigate the risk of accidents that could occur if the conveyor were to unintentionally run backward, which could lead to operator injuries, material spillage, or equipment damage. Thus, these safety mechanisms are critical components in maintaining the operational integrity and safety of inclined conveyor systems.