In order to meet the high-yield,efficient and intelligent mining of the fully mechanized mining face in Hongxiang Coal Mine of Jinneng Holding Group,the SGZ800/800 scraper conveyor is optimized and improved.The chain tightening mode is upgraded to hydraulic motor+telescopic tail assist.The tail frame is designed as an extensible and retractable structure of fixed frame body+ movable frame body,equipped with hydraulic motor,automatic control and monitoring system,so as to realize the real-time monitoring of chain status and automatic control of tension,improve the intelligent level of coal transportation equipment and ensure the service life of the chain.
关键词
刮板输送机/伸缩机尾/链条自动张紧/实时监测
Key words
scraper conveyor/telescopic tail/automatic tensioning of chain/real-time monitoring
维普
万方数据