In this regard, we must conduct a detailed inspection of the screw conveyor, including the ups and downs of the lifting hopper in the housing; whether the head wheel is worn; whether the head wheel is skewed, etc. Due to long-term work, the chain, head wheel, tail wheel gear, etc. may experience a certain degree of wear. The shaft pins on the screw conveyor chain links will also experience a certain degree of wear, resulting in a certain degree of looseness of the chain. During the operation of the screw conveyor, the chain will shake.
If the chain of a screw conveyor shakes together with the head wheel, the chain and gears are not meshing properly, causing noise. A simple and effective way to solve this problem is to adjust the tension bucket lift bolt to tighten the chain.
Since the screw conveyor inevitably presents the appearance of material during the unloading process, the material overflows on the head wheel or tail wheel, causing the head wheel and tail wheel to be covered with material, and even during the lifting process, the gear slip increases. Gears worn.
The tail gear of the screw conveyor has different degrees of wear, and the single link plate of the chain will also wear many dents. It is necessary to check the damage of the head wheel and tail wheel in time and clean the head wheel and tail wheel in time. Material, if broken teeth are replaced in time, so as not to affect the operation of the equipment.
When the screw conveyor is running, if the front and rear wheels are not on the center line, the chain will be severely worn, and long-term use will lead to cracks in the future. In this regard, the direction of the bucket wheel and screw conveyor tail wheel should be adjusted, the centerline should be identified, and then debugging work should be carried out.
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