In the daily production process, the belt deviation is one of the most common faults when the belt conveyor is running. There are many reasons for deviation. The main reasons are low installation accuracy and poor daily maintenance.
安裝過程中，頭尾滾筒、中間托鋼纖維 驅鳥設備 保定通風管道 塑料土工格柵 檢查井模具 流水槽模具 鍛造廠家 華爾街銅牛輥之間盡量在同一中心線上，并且相互平行，以確保輸送帶不偏或少偏。
During installation, the head and tail rollers and the intermediate idler should be on the same centerline as far as possible and parallel to each other to ensure that the conveyor belt is not biased or less biased.
In addition, the belt joint should be correct, and the circumference of both sides should be the same.
In the process of use, if there is deviation, the following checks should be made to determine the cause and make adjustments. The parts and handling methods for frequent inspection of belt deviation are as follows:
(1) Check the misalignment between the transverse centerline of the idler and the longitudinal centerline of the belt conveyor. If the misalignment value exceeds 3mm, it shall be adjusted by using the long installation holes on both sides of the idler group. The specific method is which side of the conveyor belt deviates, which side of the idler group moves forward in the direction of the conveyor belt, or the other side moves backward.
(2) Check the deviation value of the two planes of the head and tail frame mounting bearing blocks. If the deviation between the two planes is greater than 1mm, the two planes should be adjusted in the same plane. The adjustment method of head drum is: if the conveyor belt deviates to the right side of the drum, the bearing seat on the right side of the drum should move forward or the left bearing seat should move backward; If the conveyor belt deviates to the left side of the drum, the bearing seat on the left side of the drum should move forward or the right bearing seat should move back. The adjustment method of the tail drum is just opposite to that of the head drum.