The utility model discloses a cast iron machine chain transmission device which comprises a drive wheel, a driven wheel and a chain belt.
本实用新型公开了一种铸铁机链传动装置，它包括主动轮、从动轮和链带。
The paper mainly analyses the chain track sectional profile of non chain drive mechanism of an importing miming machine and researches on its stress state deeply.
本文着重对引进采煤机无链牵引机构的链轨截面轮廓进行分析，并对其受力进行较深入的研究。
Machine from the reducer, chain drive, using polyurethane rubber roller, long life;
该机由减速机、链轮传动，采用聚氨酯胶辊，使用寿命长；
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