This paper demonstrated the feasibility program of reducing the amount of wear of scraper chain, scraper and wear plate of scraper conveyor and increasing its life in the use of SGB1400/220D bilateral chain scraper conveyor in raw coal storage of Meihuajing Coal Mine.%本文以梅花井煤矿原煤仓上SGB1400/220D型双边链刮板输送机使用中，减小刮板输送机刮板链、刮板及耐磨板磨损量，增加其寿命的可行性方案进行论证。
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