1.Preventive measures
After analyzing and summarizing the reasons and laws of the running deviation of the belt conveyor, we can take measures to prevent them in the process of operation and maintenance in the future, so as to ensure the normal operation of the belt. The measures are usually taken as the followings. 1.Properly control quality and efficiency in mechanical design and manufacture, to ensure the quality of the mechanical installation.
2. For some problems in the installation process, the quality of belt conveyor joints should be improved.
3. Due to the aging of the belt, the expiration of the service life, The staff should strengthen the inspection of the belt in daily work, when found that there are any problems can be immediately overhauled, maintenance, for the use of longer belt should be timely replaced.
4. When the worker needs to apply the belt conveyor in the production process, it is necessary to ensure that the loaded material does not run, so that the force on the belt surface is even, clean the conveyor immediately after the end of the transport, to ensure the normal operation of the machine in the next use.
2.On-site treatment method
1.The automatic roller is deflected. If the conveyor belt running deviation range is not very large, you can be in the conveyor belt running offset place to install the centering roller is also adjusted.
2. The deflection of the single side vertical roller. If the conveyor belt always favors One Direction, then a number of vertical rollers can be installed on the side of the run and the range of the running deviation to promote the reset of the conveyor belt.
3. Tighten the belt deflection. If the conveyor belt to the left and right of the running deviation, in general, can be appropriate to close the belt or appropriate adjustment of the belt tightening device to eliminate the deviation.
4. Adjusting the roller. If the conveyor belt in the drum at the running deviation, first of all to check the drum has no abnormalities or crosstalk, and then adjust the drum to the horizontal position, eliminate the running deviation to ensure its normal rotation.
5. Correcting the feeding. When conveying materials, if the material output is less generally will not run deviation, but when the material is more easy to produce a run deviation, encounter heavy loads can adjust the quality or position of the material, so that its force is even, so as to eliminate the deviation.