Design of Underground Load Haul Dump Hybrid Power System Based on QFD and TRIZ  

基于QFD和TRIZ的地下铲运机混合动力系统设计

作　　者：XU Jun QIAO Sha MA Xiaowen YUAN Kun QI Wenbo LIU Keyi 胥俊;乔莎;马小雯;苑昆;祁文博;刘克毅(新疆煤炭资源绿色开采教育部重点实验室(新疆工程学院),乌鲁木齐830023;新疆工程学院新疆煤矿机电工程技术研究中心,乌鲁木齐830023;新疆工程学院机电工程学院,乌鲁木齐830023;矿冶科技集团有限公司,北京100160;矿冶科技集团有限公司创新方法工作室,北京100160;南京航空航天大学,南京211100;北京安期生技术有限公司,北京100160;天津理工大学管理学院,天津300000)

机构地区：[1]Key Laboratory of Xinjiang Coal Resources Green Mining(Xinjiang Institute of Engineering),Ministry of Education,Urumqi 830023,China [2]Xinjiang Coal Mine Electr omechanical Engineering Technology Research Center,Xinjiang Institute of Engineering,Urumqi 830023,China [3]School of Mechanical and Electrical Engineering,Xinjiang Institute of Engineering,Urumqi 830023,China [4]BGRIMM Technology Group,Beijing 100160,China [5]BGRIMM Innovation Method Studio,Beijing 100160,China [6]Nanjing University of Aeronautics and Astronautics,Nanjing 211100,China [7]Beijing Anchises Technology Co.,Ltd.,Beijing 100160,China [8]School of Management,Tianjin University of Technology,Tianjin 300000,China

出　　处：《有色金属(中英文)》2025年第3期462-473,共12页Nonferrous Metals

基　　金：新疆煤炭资源绿色开采教育部重点实验室课题(KLXGY-Z2402);新疆天池英才引进计划(创新领军人才)(2024XGYTCYC02)。

摘　　要：As the mining industry continues to expand and international oil prices increase,more rigorous demands are being placed on the design of mining equipment.Given this,there is an urgent need to develop new power-driven mining equipment to solve the problems of high energy consumption and insufficient power coupling of current equipment.This study proposed a design of a hybrid power system for underground Load Haul Dump(LHD).The proposed design integrated Quality Function Deployment(QFD)and Theory of Inventive Problem Solving(TRIZ).It identified 7 user requirements and 10 related technical features,formulated 11 innovative design solutions,and ultimately adopting an electric drive hybrid power scheme.This scheme effectively addressesd power transmission coupling problems and improve the efficiency of loaders.A 6 m³hybrid power loader prototype has been developed,which reduces operational energy consumption and advances the electrification and green,low-carbon evolution of mining equipment.随着矿产资源不断开采和国际石油价格的提高,对采矿设备的设计提出了更好的要求。在这一背景下,为解决当前设备能耗高、动力耦合不足等问题,研发新型动力驱动采矿设备迫在眉睫。本研究提出一种地下铲运机混合动力系统设计,将质量功能展开(QFD)和发明问题解决理论(TRIZ)相结合,提出了7种用户需求和10种相关技术特征,设计了11种创新性的设计方案,最终采用电传动混合动力方案,解决了动力传递耦合问题,提升了铲运机的工作效能。形成了6立方混合动力铲运机样机,降低了设备运行的能耗,促进了采矿设备电气化、绿色低碳化发展。

关 键 词：quality function deployment TRIZ LHD design solution 

分 类 号：TD853[矿业工程—金属矿开采]