范文编号:JX295 所有图纸,外文翻译。范文字数:23470.页数:82 摘 要 往复式给煤机在我国煤矿,选煤厂及其它行业应用已几十年。生产实践证明,给煤设备的可靠性,直接影响整个生产系统的正常运行。现有的往复式给煤机的具有生产能力小、安装和拆卸不方便、受力不均匀等缺点,因此,改进并扩大现有K型往复给煤机的产量是完全必要的。
ABSTRACT Reciprocating feeder in China's coal mines, coal preparation plant and other industry application has been for several decades. Practice has proved that the reliability of equipment to the coal, a direct impact on the whole production system the normal operation. Reciprocating the existing feeder with small production capacity , installation and removal of inconvenient, Shouli Bu uniform, and other shortcomings Therefore, the improvement and expansion of existing K-Reciprocating coal feeder is completely necessary. Keywords : Reciprocating to the coal; Reducer; Crank linkage;Suppling coal shaft.
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