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According to the characteristics of the working mechanism of mining scraper in the working conditions of reclaiming, carrying, raising and dumping, the optimal model of the mechanism was established by using the modern design theory.

根据矿用铲运机工作机构处于插入工况、运输工况、举升工况和卸载工况的特点，建立了其六连杆工作机构的优化设计数学模型，编制了优化程序，以ＷＪＤ１。