Національний Технічний Університет України "Київський Політехнічний Інститут"
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Priority to UAU201310197UpriorityCriticalpatent/UA88891U/en
Publication of UA88891UpublicationCriticalpatent/UA88891U/en
A live roller conveyor consists of load bearing rollers mounted on a frame, a chain drive of rollers and a tensioning device of the drive chain. Load bearing rollers are mounted on the frame in bearing supports in two parallel rows spaced in the vertical plane for a technologically reasonable distance. On the axles of rollers from one side pulleys are attached by a wedge profile that is encircled by a rubber-textile belt reinforced by a steel rope, whose closed loop is equipped with drive and tensioning devices.
Alignment apparatus for driving a misaligned conveyor belt because the apparatus comprises at least one idler roller to support the conveyor belt and a frame assembly configured to operatively mount the idler roller to the conveyor structure; and method to drive a misaligned conveyor belt.
Procedure for replacing individual carrier rollers of a belt conveyor, comprises a conveyor belt that is gripped in the sector of a carrier roller station by an auxiliary frame, introducing a replacement frame that is extracted with the carrier roller, and the auxiliary frame it is lifted by an external lifting element, then the supporting structure is released and the belt is lowered; and device.