基于ARIZ91的大功率薄煤层采煤机传动系统设计  

Drive System Design of High-power Low Seam Mining Machinery Base on ARIZ91

作　　者：刘训涛[1] 刘秀莲[1] 周平[1] 王爱芳[1] LIU Xun-tao LIU Xiu-lian ZHOU Ping WANG Ai-fang(Mechanical Engineering Academy, Heilongjiang University of Science and Technology)

机构地区：[1]黑龙江科技大学机械学院,哈尔滨150022

出　　处：《煤炭技术》2017年第5期269-272,共4页Coal Technology

基　　金：黑龙江省自然科学基金面上项目(E201119)

摘　　要：针对双电机驱动大功率薄煤层采煤机传动系统经常发生惰轮损坏的问题,应用ARIZ91进行了大功率薄煤层采煤机传动系统分析,建立大功率薄煤层采煤物-场模型,确定了可行设计方案,将外啮合传动改为内啮合传动,通过外齿圈替换容易坏损惰轮,通过有限元分析,对比内外啮合在传输过程中,齿轮受力情况,通过分析可见:内啮合齿轮双电机齿轮受力更均匀,驱动系统的稳定性更高。ARIZ算法通过程序化的解题步骤,可以系统梳理分析技术难题,提出合理的解决方案,在解决煤矿机械设计中的复杂问题方面具有一定实用与高效性,值得进一步推广与应用。According to the idler damage question of high-power low seam Harbin 150022, China） mining machinery drive system, the ARIZ91 was used to do some function analysis, the subject-field model of high-power low seam＇ mining machinery was built; put forward feasible schemes of high-power low seam mining machinery drive system. External gear drive system was alternated into internal gear drive, idler was replaced by the gear ring, finite element analysis was used to compare internal and external gear meshing force in the transmission process, on the basis of analysis, it is shown that the stress of internal gear of double motor was more uniform, The stability of drive system can be improved effectively. ARIZ algorithm can systematically analyses the technical problems by procedural problem solving steps, and more sounder resolution can be put forward. ARIZ algorithm is more practical and efficient for solving the complicated design problem of coal mine machinery, it is worth further promotion and application.

关 键 词：采煤机 TRIZ理论 传动系统 惰轮 

分 类 号：TD421.6[矿业工程—矿山机电]