基于TRIZ理论的并联液压支架的设计  

Design of Parallel Hydraulic Support Based on TRIZ Theory

作　　者：郑艳[1] 王成军[1] ZHENG Yan, WANG Cheng-jun(College of Mechanical Engineering, Anhui University of Science and Technology, Huainan 232001, Chin)

机构地区：[1]安徽理工大学机械工程学院,安徽淮南232001

出　　处：《煤炭技术》2018年第4期225-227,共3页Coal Technology

基　　金：国家自然科学基金资助项目(51274008);安徽省博士后基金(2015B045)

摘　　要：针对现有的四连杆型液压支架存在的主要问题,设计出了一种三自由度并联液压支架,基于TRIZ理论,并结合物场分析和小人法进行优化设计,优化后的液压支架能够克服四连杆型液压支架的原理性缺陷,增加了液压支架的侧向让压能力,使液压支架更易于适应复杂的工况环境,为液压支架样机的制作提供了理论依据。A three-DOF parallel hydraulic support is designed to overcome the main problems existing in the existing four-link hydraulic support, based on the TRIZ theory, and combining with contradiction analysis and villain method to optimize the design, the optimized hydraulic support can overcome the principle of defects of four-link hydraulic support, and increase the lateral pressure capacity of hydraulic support, so that the hydraulic support is more easily adapted to the complex conditions of the environment, and provides a theoretical basis for the production of the prototype of the hydraulic support.

关 键 词：液压支架 TRIZ 因果分析 小人法 

分 类 号：TD355.4[矿业工程—矿井建设]