Belt conveyor is a common conveying equipment in our daily life. Many people only know the role of belt conveyor, but they don't have an in-depth understanding of the composition of belt conveyor. Next, let's take you to have an in-depth understanding of what parts of belt conveyor are composed of!

1. Conveyor belt

Rubber belt and plastic belt are commonly used on belt conveyor. The rubber belt is suitable for the working ambient temperature between - 15 and 40 ℃. If the material temperature is below 50 ℃ and above 50 ℃, the manufacturer shall be informed when ordering. High temperature resistant conveyor belt can be selected. The inclination angle of conveying granular materials upward is 12 ° to 24 °. For large inclination conveyor, skirt belt can be used. The plastic belt of belt conveyor has the characteristics of oil resistance, acid resistance and alkali resistance, but it can not adapt to climate change, and is easy to slip and aging. Generally speaking, bandwidth is the main technical parameter of belt conveyor.

2. Idler

There are grooved idler, flat idler, self-aligning idler and buffer idler on the belt conveyor. The grooved idler (composed of 3 rollers) supports the bearing branch to transport granular materials; The lateral position is determined by adjusting the center idler to avoid deviation; The buffer idler is installed at the receiving place to reduce the impact of materials on the belt.

3. Tightening device

On the belt conveyor, the general function of the tensioning device is to make the conveyor belt reach the necessary tension, reduce the possibility of slipping on the driving drum, and ensure that the deflection of the conveyor belt between the idlers is within the normal range. The utility model comprises a screw tightening device, a heavy hammer tightening device and a car type tensioning device.