Causes of chain break during operation of chain scraper conveyor

The interruption of the chain scraper conveyor during the operation is due to the presence of coal on the upper chain and the hidden concealment of the lower chain is not easy to find, which can only be judged from the symptoms. Xiaobian and everyone talk about the reasons for the conveyor interruption chain.

In addition to the average load, the scraper chain must transmit the dynamic load of the sprocket in use. The scraper chain suddenly sags or accumulates under the machine head or the side of the double-chain scraper conveyor is suddenly skewed during operation, indicating that the chain has been broken. The chain is subjected to dynamic loading for a long time, which causes fatigue damage, increased pitch, and reduced strength; the quality of the chain itself is poor.