电牵引采煤机外牵引机构的研究  

Research for Structure Form of Independent Haulage of Electricity Traction Shearer

作　　者：丁志勇[1] 高俊光[1] 郭生龙[1] 

机构地区：[1]太原矿山机器集团有限公司

出　　处：《山西焦煤科技》2009年第5期10-11,18,共3页Shanxi Coking Coal Science & Technology

摘　　要：介绍了电牵引采煤机牵引部中外牵引的结构形式及其作用,阐述了可根据地质条件、采煤高度、装机功率等因素选择不同的结构。研究了在设计确定参数后,如何提高齿轮的强度;指出了零件之间的间隙在采煤机使用中的重要性;如何强化各个零件的设计;最终达到提高外牵引机构的适应性、安全性和可靠性的目的。Introduces the structure form and its function of independent haulage of electricity traction shearer, elaborates that according to the geology condition, coal mining height, installed power and the factors choose different structure. Study after design the assurance parameter, how raise the strength of the wheel gear; Points out the importance of the cleft of the spare parts of adopting in the coal mining machine usage ; And how enhance the design of each spare parts;End attains the purpose of increasing adaptability, safety and dependable of independent haulage.

关 键 词：电牵引 采煤机 外牵引 结构形式 设计研究 

分 类 号：TD421.8[矿业工程—矿山机电]