Overhead conveyor of the common faults

Overhead conveyor, belt running deviation is one of the most common fault.

To solve such failure to note the size of the installation precision and routine maintenance. Many causes deviation, according to different reasons.
1. Adjust roller bearing group of Overhead conveyor in the middle of the running deviation can adjust the position of roller set to adjust deviation, When the roller in the manufacture of the group on the installation holes are processing, adjust to grow. Specific adjustment methods (see chart 1), specific methods to one side, which is belt roller group which side direction ahead toward the Overhead conveyor, or other side. As shown in figure 1 belt upward direction deviation is located under the roller group shall be left, roller group located in to the right.
2 installation self-aligning roller group self-aligning roller groups have various types such as intermediate shaft, connecting rod, vertical roll type etc its principle is adopted in blocking or roller in horizontal direction block or transverse thrust belt to achieve that automatically adjust Overhead conveyor of purpose. Generally in the total length of the belt conveyor belt conveyor are relatively short or two-way operation when using this method is reasonable, the reason is relatively short belt conveyor are more likely to run and not easy adjustment. Partial But long overhead conveyor, had better not use this method for self-aligning roller set for the use of the belt use life will produce certain effect.
3 adjustment driven roller and redirection roller drum drum and driving position adjustment is belt when running deviation of the important link. Because a belt conveyor at least 2 to 5 roller drum, all the installation position must be perpendicular to the direction of overhead conveyor line length, if excessive deflection is inevitable deviation. The adjustment method and adjust roller group of similar. As for the head of the drum drum to the belt running deviation, on the right side of the bearing should move to the left of the roller, belt running deviation, the bearing should be left to move forward, corresponding also can be moved to the right or left bearing housings. The tail roller adjusted cylinder head and contrary. Adjustment methods (see chart 2). After repeatedly until the belt to adjust the ideal place. In the adjustment of the driver or redirection roller before had better install its location accuracy.