Belt deviation appears in the belt conveyor which is a common phenomenon, in order to solve the network belt conveyor deviation of such fault focus should pay attention to the installation of dimensional accuracy and daily maintenance.There are a variety of reasons for deviation, need to be treated differently for different reasons.
1. Adjust the load carrier roller The conveyor belt of the conveyor can adjust the position of the roller set and the tensioning device to adjust the deviation when the center of the whole belt conveyor is running. The holes are machined to grow holes for adjustment. The specific method of adjustment, the specific method is to which side of the belt, the side of the roller group toward the belt forward direction forward, or the other side of the backward. The belt is moved in the upward direction and the lower part of the roller group should move to the left and the upper position of the roller group is moved to the right.
2. Installation of aligning roller set aligning roller group There are many types such as intermediate rotary shaft,four-link type, vertical roller, etc. The principle is to use the block or roller in the horizontal direction of the rotation to stop or produce horizontal thrust Belt automatically to the heart to adjust the belt deviation of the purpose. It is generally reasonable to use this method when the overall length of the belt conveyor is short or when the belt conveyor is operated in both directions because the shorter belt conveyor is easier to deviate and is not easy to adjust. The long mesh belt conveyor is best not to use this method, because the use of aligning roller group will have a certain impact on the service life of the belt.
3. Adjust the drive roller and the direction of the roller to drive the drum and adjust the drum adjustment is an important part of the belt deviation adjustment. Because a net belt conveyor has at least 2 to 5 drums, all drums must be mounted at a position perpendicular to the centerline of the length of the belt conveyor, and if the skew is too large,The adjustment method is similar to adjusting the roller group. For the head roller, such as the belt to the right side of the drum deviation, the right side of the bearing seat should move forward, the belt to the left side of the roller deviation, the left side of the bearing should move forward, the corresponding can also Move the left side bearing seat back or the right side bearing seat backwards. The tail roller is adjusted in the opposite direction to the head roller.After repeated adjustments until the belt transferred to the ideal location. It is advisable to install the position correctly before adjusting or reversing the drum.
4. Tension adjustment Belt tension adjustment is the belt conveyor deviation adjustment of a very important part. The two rewinding rollers in the upper part of the hammer tension should be perpendicular to the gravitational perpendicular to the longitudinal direction of the belt, ie to ensure that the centerline of the shaft is horizontal. When tension is applied with a screw tension or a hydraulic cylinder, the two bearing housings of the tension roller should be translated at the same time to ensure that the roller axis is perpendicular to the longitudinal direction of the belt. The adjustment of the specific belt deviation is similar to that of the roller.
5. Bidirectional operation of the belt conveyor deviation adjustment of the two-way operation of the belt conveyor belt deviation adjustment than the one-way belt conveyor deviation adjustment is much more difficult, in the specific adjustment should first adjust a direction , And then adjust the other direction. Adjust the time to carefully observe the belt movement and the trend of deviation, one by one to adjust. The focus should be on the drive roller and adjust the adjustment to the drum, followed by the adjustment of the roller and the material blanking point adjustment. At the same time should pay attention to the belt in the vulcanization joints should be the length of the belt section of the force evenly in the use of guide chain traction when the force on both sides as much as possible.

Gongyi Tongli Machinery Factory is specialized in manufacturing and exporting of charcoal equipments and charcoal forming machine. The products produced by Tongli Machinery mainly include charcoal production equipments such as crusher, dryer,rod making machine, carbonization furnace and auxiliary equiptments like charcoal forming machine, belt conveyor, drumscreen, etc.