多功能装载机特殊八杆机构工作装置设计分析  

Design and Analysis of Special Eight bar Linkage for a Multifunctional Loader

作　　者：周玉忠[1] 闫冠[1] 李盛成 诸文农[1] 

机构地区：[1]吉林工业大学机械工程学院,长春市130025 [2]吉林工业大学汽车工程学院

出　　处：《农业机械学报》2000年第5期70-73,共4页Transactions of the Chinese Society for Agricultural Machinery

摘　　要：研究了多功能装载机特殊八杆机构工作装置的主要性能、特点、变化规律、机构和结构设计中的参数关系 ,以及参数变化对性能的影响 。The main properties of a special eight bar linkage used in a multifunctional loader, e.g. parallel moving and tilt capacity were studied and their curves were plotted. The features and the moving rules of the mechanism were analyzed based on the shapes of the plotted curves. Furthermore, practically used curves of parallel moving and tilt capacity were found which provided the fundamentals for mechanism design. Some other characteristics and parameters were also analyzed such as the places which are likely to be intermeddled in mechanism and structure design, the relationships of some indexes and parameters, especially which were mutual contradictory. The method of how to harmonize these parameters was given to guide the design of mechanism and structure.

关 键 词：装载机 工作装置 八杆机构 设计分析 

分 类 号：TH243[机械工程—机械制造及自动化]