ANALYSIS OF ANGULAR VELOCITIES OF BELT CONVEYOR DRUMS AND CONVEYOR LOAD CHANGE DEPENDENCE ON TECHNOLOGICAL RESISTANCE

Abstract

The article presents ideas about the reliability and durability of belt conveyors in mining enterprises today, as well as the constantly increasing requirements for equipment. Graphs of the dependence of the angular speeds of the recommended belt conveyor drums and the change of the driver load on the technological resistance and the resistance moment of the friction force and the torque of the friction force are given and their recommended values are given. According to this, the analysis of scientific studies has been carried out that when bushings with belt elements are used in drums, it is possible to increase the UVK compared to the traditional one due to the reduction of the amplitude of vibrations in it.