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Transmission principle characteristics of belt conveyor

Apr 28,2022

The traction force of the belt conveyor is transmitted through the friction between the transmission roller and the belt, so the belt must be tightened with a tensioning device, so that the belt has a certain initial tension at the separation of the transmission roller.

(1) The traction force of the belt conveyor is transmitted by the friction between the transmission roller and the belt, so the belt must be tightened with a tensioning device, so that the belt has a certain initial tension at the separation of the transmission roller.

(2) The tape runs on the idler together with the cargo. The tape is both a traction mechanism and a bearing mechanism. There is no relative movement between the cargo and the tape, which eliminates the frictional resistance between the tape and the cargo during operation. Since the roller is equipped with rolling bearings, there is rolling friction between the belt and the roller, so the running resistance is greatly reduced, thereby reducing the power consumption and increasing the transportation distance. For a belt conveyor, the transmission capacity of its traction force depends on the tension of the belt, the wrapping angle of the belt on the drive roller and the coefficient of friction between the belt and the drive roller. To ensure that the tape of the belt conveyor is not on the drive roller

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