What are the main structures of the belt conveyor?

- Jun 25, 2019-

Universal belt conveyor consists of conveyor belt, idler, drum and drive, brake, tensioning device, loading, unloading, cleaning

Tape conveyor

And other devices.

Tape conveyor, widely used in home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food, etc.

All industries, assembly, testing, debugging, packaging and transportation of objects.


Commonly used are rubber belts and plastic belts. The rubber band is suitable for working environment temperature between -15 ~ 40 °C. Material temperature is not exceeded

When passing the 50 ° C, when ordering more than 50 ° C, you need to inform the manufacturer, you can use high temperature conveyor belt. Upward transport of loose pellets

The angle is 12 ° ~ 24 °. Skirt belts are available for large dip feeds. Plastic belt has the advantages of oil resistance, acid and alkali, but for climate

Poor adaptability, easy to slip and age. Bandwidth is the main technical parameter of the belt conveyor.


There are grooved idlers, flat rollers, self-aligning rollers, and cushion rollers. The trough roller (consisting of 3 rollers) supports the bearing branch,

Used to transport the loose material; the self-aligning roller is used to adjust the lateral position of the belt to avoid deviation; the buffer roller is installed at the receiving position to

Reduce the impact of the material on the belt.


The drive roller and the reverse roller. The drive roller is the main component that transmits power. Single drum (the angle of the tape to the drum is

210° to 230°), double rollers (wrapping angle up to 350°) and multiple rollers (for high power).

Tensioning device

Its function is to bring the conveyor belt to the necessary tension to avoid slipping on the drive roller and to ensure the deflection of the conveyor belt between the rollers.

The certificate is within the prescribed range. It includes a screw tensioning device, a weight tensioning device, and a vehicle tensioning device.