During shipment, the roll of conveyor belt lies on its side.

A motorized conveyor roller comprising a central hollow drum (1) housing an internal motor (62) adapted for barring access to the end of the conveyor roller drum and improving safety.

The conveyor belt is disposed on the driving roll and the driven roll.

During shipment, the roll of conveyor belt lies on its side.

Disclosed herein is a roller system for a conveyor belt.

An improved idler roller for a belt conveyor for conveying bulk materials includes a cylindrical roller shell (12), and a pair of cast roller heads (16) fitted to respective opposite open ends of the roller shell.

The display conveyor belt is arranged on the roller shafts (101,102).

One end of the right block roller (7) closes to the conveyer belt (2), and the other end is hinged with the conveyer belt bracket (1).

The apparatus comprises an insulative support, a discharging apparatus, a driving roll, a driven roll, a compression roll, and a conveyor belt.

Each idler is disposed perpendicularly to the belt centerline.

One end of the left block roller (6) closes to the conveyor belt (2), and the other end is hinged with the conveyer belt bracket (1).

The apparatus (170) further includes an idler support (174) for supporting idler assembly (14).

A motorized conveyor roller comprising a central hollow drum (1) housing an internal motor (62) adapted for barring access to the end of the conveyor roller drum and improving safety.

The conveyer belt aligning device further includes a pendulum rod (5), a left block roller (6) and a right block roller (7) which are set on both sides of the conveyer belt (2) respectively.

One left spiral and one right spiral rubber roller makes up one spiral guider-cleaner for a conveyor belt.