Reasons for the front wheels of the deformed conveyor
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The front wheel of the deformed transporter swings violently, which not only accelerates the wear of the machine components, but also affects the stability of the locomotive, and also increases the labor intensity of the driver's operation. It is extremely unsafe. Therefore, we must promptly identify the reasons for exclusion. The front wheel is too big and too small. It should be checked and adjusted according to the requirements of the instructions of various models. All kinds of ball head pins and ball seats are seriously worn. One is to adjust the gap between the ball pin and the seat; the second is through the high speed still can not be solved, can replace the ball pin and seat; three is to ensure adequate lubrication of butter. Loose front wheel bearings. Looseness of the bearing slot nut causes a change in the clearance of the tapered bearing, causing the front wheel to oscillate. In this case, after adjusting the bearing clearance according to the technical requirements, fix the slotted screw. Front wheel tapered bearings are severely worn or damaged. This situation is best replaced by new bearings, improper worm gear meshing gap or poor lubrication, re-adjustment to normal meshing clearance, and enough lubrication oil. Improper welding of the front wheel rims can also cause vibrations and oscillations at high speeds. Should change rims. If the front tire wears out severely or is out of round, it will also cause the front wheel to vibrate or swing, and the new tire should be replaced at this time. In addition, loose or worn steering spline shaft spline can also cause the front wheel to swing. Nut fastening can be tightened.