Analysis And Adjustment Of Belt Conveyor Belt Deviation

Thursday December-19 2024  16:18:34

Belt conveyors tend to run off during use, which will seriously affect the conveyor efficiency of the belt conveyor. How to prevent the belt conveyor from running off? This article will give you a detailed introduction.

How to prevent the belt conveyor from running off?

1. Reasonably adjust the roller set

If the belt deviation occurs in the middle of the belt conveyor, the method of adjusting the position of the roller group can effectively correct the deviation of the belt. In order to adjust the roller set more conveniently, the mounting holes on both sides of the roller bracket can be designed as long holes, so as to effectively prevent the deviation due to uneven or uneven distribution of materials, and also It can effectively correct the belt deviation caused by the tilt of the frame and the vibration of the equipment.

2.Adjust the position of the drum

The belt is deflected, and the drum can be properly adjusted to achieve the purpose of correction. During the installation of the drum, it should be noted that the axis of the drum installation position maintains a good verticality with the center line of the belt conveyor. If the verticality error is too large, the belt will be deflected.

3. Adjust the tension

Tensioning can be divided into mechanical tensioning and heavy hammer tensioning depending on the form. Mechanical tensioning usually refers to the tensioning of the screw. With this tensioning, it is important to note that the drum axis is completely perpendicular to the longitudinal centerline of the belt, regardless of how the drum is moved. If heavy hammer type tension is adopted, it is necessary to pay attention to the fact that the reversing roller not only maintains a good verticality with the longitudinal direction of the belt, but also is completely perpendicular to the vertical line of gravity, so as to ensure that the axial line is always horizontal.

4.Install the centering roller set

If the deviation occurs in the middle of the belt conveyor operation, it is also possible to use the method of installing the centering roller set to perform the deviation correction. In this method, the lateral additional force generated by the rotation of the idler at the horizontal plane is utilized, and the roller frame is rotated by the central axis as the core, so that the belt moves to the center by itself, thereby functioning as a centering.

5. Adjust the blanking position at the transfer point

The belt running is greatly affected by the position of the material at the transfer point, so we must try to expand the relative height between the two belt conveyors during the installation process. At the same time, the size and shape of the funnel and the guide trough should be carefully studied according to the actual situation. Generally speaking, the width of the guide trough is the most suitable for two-thirds of the width of the belt. In addition, it is also possible to adjust the position and direction of the material landing on the belt, or set the baffle plate to block the material and adjust the position of the material, thereby achieving the purpose of correcting the deviation of the belt.

In actual operation of the belt conveyor, deviation is a common fault. When encountering such a fault, it should be effectively corrected in time. If you need help or have any questions, you can always consult Xinxiang Dahan.