Bucket hoist is one of the main ore elevator machine as material fast delivery, often appear in production running deviation, thus increase a lot of effort, in order to solve this problem, for all kinds of belt conveyor repeatedly on-the-spot investigation, analysis, research, summary, according to the different reasons for the difference.
1. installed self-aligning roller group
Self-aligning roller group has a variety of types such as intermediate shaft type, four connecting rod type, the vertical roll type, etc., its principle is to use blocking or roller rotation in the horizontal plane directions or resulted from lateral thrust belt automatically to achieve the purpose of running deviation of the belt can be adjusted. In commonly shorter or the total length of belt conveyor belt conveyor two-way runtime USES this method is reasonable, reason is the short belt conveyor is more likely to run partial, and not easy to adjust.
2. adjust the driving drum and redirection roller position
And the adjustment of the redirection roller driving drum is an important part of the belt running deviation adjustment. Because of a belt conveyor are at least two to five drum, drum of all installation location must be perpendicular to the centerline of the direction of the length of the bucket conveyor, if excessive deflection must be wandering. The adjustment method and similar roller group. To head to the right side of the drum drum, such as belt running deviation, the bearing should move forward, on the right side of the belt to the drum of the left side of the wandering, is on the left side of the bearing should be moving forward, can also be on the left side of the corresponding bearing seat back or on the right side of bearing seat back.
3. blanking position transfer point was the impact on the belt running deviation
Transfer point material blanking position has a very large effect on the belt running deviation, especially in the two belt conveyor in the horizontal plane projection into vertical impact is bigger. Usually should consider transfer points up and down two relative height of bucket hoist conveyor. Relative height is lower, the greater the horizontal velocity component of the material, on the lower belt lateral impact is bigger, the material is difficult to center at the same time.
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belt conveyor: http://www.sino-ball-mill.com/goods/belt_conveyor.html
