subject: The Transformation Of A Breakthrough Of The Traditional Jaw Crusher [print this page] The transformation of a breakthrough of the traditional jaw crusher
belt conveyor belt deviation handling belt transports run the belt deviation is the most common faults.In order to solve the focus of such failure to pay attention to the installation of dimensional accuracy and routine maintenance.Deviation of a variety of reasons, to be based on different reasons for the difference between. Adjust the carrying belt conveyor belt roller group to adjust the deviation in the middle of the deviation of the belt conveyor can adjust the position of the roller group; roller group both sides of the mounting holes are processed in the manufacturing growth of holes, in order to adjust .The specific method is favor of which side of the belt, on which side of the roller group forward toward the belt forward direction or the other side up.Belt upward direction deviation then the roller group is located should move to the left and upper right at the mobile roller group. 2 to install the self-aligning roller group aligning roller group has many types such as the intermediate shaft type, four-link,Hammer crusher vertical roll, etc. The principle is to block or roller blocking the direction of rotation in the horizontal plane or the transverse thrust belts automatically adjust the belt deviation to the heart.Generally shorter when the total length of the belt conveyor or belt conveyor run in both directions using this method is more reasonable,cone crusher because the shorter belt conveyor deviation and not easy to adjust.Long belt conveyor best use of this method have some impact, because the self-aligning roller group will belt life.
3 Adjust the drive roller bend conveyor position drive pulley and bend pulley adjustment is an important part of the belt deviation adjustment.A belt conveyor at least have 2-5 drum, all the drum installation location must be perpendicular to the centerline of the belt conveyor length direction, if skewed too large will inevitably occur deviation. alicey599 The adjustment method and adjustment roller group is similar.For the bearing of the head drum belt to the right side of the deviation of the drum, then the right side should move forward, the belt to the drum left side of deviation, then the left side of the bearing should move forward, also corresponds to will shift after shift in the left side of the bearing or the right side of the bearing.Contrary to the rear roller adjustment and the head drum.After repeated adjustments until the belt is transferred to a more ideal location.Best before adjustment drive or bend pulley install its exact location. Adjust the belt tension at the adjustment of the tension at a very important part of the belt conveyor deviation adjusted.Two of the hammer tension at the upper bend pulley other than perpendicular to the direction of belt length should also be perpendicular to the vertical line of gravity, which is to ensure its axis centerline level.Use the tension of the spiral tension or hydraulic cylinder, two tensioning roller bearing should be at the same time translation to ensure that the perpendicular to the longitudinal direction of the roller axis with belt.Similar to the adjustment method and the roller at the adjustment of the belt deviation. 5 reproduced at the point of blanking position reproduced the position of the point of material blanking very large deviation of the belt on the belt deviation, especially a greater impact in the two belt conveyor in the horizontal plane of projection into the vertical.Usually should be considered reproduced the relative height of the point up and down two belt conveyor.
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The relative height of the lower, the greater the material of the horizontal velocity component, the greater the lateral impact of the lower belt, at the same time the material is difficult to center.Skewed so that the material on the belt cross section, which eventually led to the belt deviation.If the material to the right,jaw crusher then the belt deviation to the left, and vice versa.In the design process should be possible to increase the relative height of the two belt machine.In space-constrained mobile bulk material transport machinery up and down the funnel guide trough the form and size should be carefully considered.General guide trough the width of about two-thirds of the width of the belt should be more appropriate.In order to reduce or avoid the belt deviation increase block plate blocking material, changing the orientation and position of the whereabouts of the materials. Bidirectional operation of belt conveyors for deviation adjustment of two-way running belt conveyor belt deviation adjustment is more difficult than the adjustment of the one-way belt conveyor deviation relative many, adjusting the specific adjustments should be in a certain direction, and then adjust the other direction .To carefully observe the adjustment of the belt movement direction of deviation trends to be adjusted individually.Emphasis should be placed on the drive pulley and bend pulley adjustment, followed by adjustment of the roller and the material off the adjustment of the feed point.Also note that the belt in vulcanized joints should be uniform,mobile crushing the force on the direction of the length of the belt section in the guide chain traction on both sides of the force as much as possible equal.
