Chain swing is one of the common problems in the use of chain scraper conveyor. If the user is not paying attention, long-term use will cause failure of other parts of the bucket elevator, such as chain tripping or chain cracking. Therefore, the protection of equipment must not be careless, and any minor problems should be resolved in time.
Usually, after we install the chain scraper conveyor, we need to run it first when it is empty, and then reload the load without any exception. As the volume of the increased material increased, it was found that the chain scraper conveyor showed the appearance of the tail chain chain jumping teeth and chassis vibration.
In this regard, we must carry out a detailed inspection of the chain scraper conveyor, including the ups and downs of the lifting hopper in the housing; whether the head wheel is worn out; whether the head wheel is skewed, etc. Due to long-term work, the chain, head wheel, tail gear, etc. may be worn to a certain extent, and the axle pins on the chain link of the chain scraper conveyor will also be worn to a certain extent, resulting in a certain degree of looseness of the chain. During the working process of the chain scraper conveyor, the chain will shake.
If the chain of the scraper chain conveyor shakes with the head wheel, the chain and gears are not properly meshed, resulting in noise. A simple and effective way to solve this problem is to adjust the tension bucket elevator bolt to tighten the chain.
Because the scraper chain conveyor inevitably presents the appearance of the material during the unloading process, the material overflows on the head wheel or the tail wheel, forming the head wheel and the tail wheel to be covered by the material, and even during the lifting process, the gear slip increases, and the gear Wear.
The tail gear of the scraper chain conveyor has different degrees of wear, and the single chain plate of the chain will also wear many dents. It is necessary to check the damage of the head wheel and the tail wheel in time, and clean the head wheel and the tail wheel in time. Material, if the broken teeth are replaced in time, so as not to affect the operation of the equipment.
