堆取料机俯仰机构液压系统改进与AMESim的仿真研究  

Improvement for Hydraulic System of Pitching Mechanism of Bucket Wheel Stacker-reclaimer and Simulation Research Based on AMESim

作　　者：肖艳军[1] 韩静粉[1] 梁新宇 关玉明[1] 

机构地区：[1]河北工业大学机械学院,天津300130 [2]天津重钢机械装备股份有限公司,天津300459

出　　处：《机床与液压》2014年第2期48-50,65,共4页Machine Tool & Hydraulics

基　　金：河北省科学技术研究与发展计划项目(10213947);河北省科技支撑计划项目(12227109D)

摘　　要：斗轮堆取料机俯仰机构依靠两个同步液压缸的伸缩实现俯仰动作,同步液压缸是否同步至关重要。对原俯仰液压系统进行改进,避免了同步液压缸不同步的问题,并且利用AMESim对原有系统及改进系统进行仿真分析,验证了改进后的机构满足使用要求。The pitch mechanism of bucket wheel stacker relies on two synchronized telescopic hydraulic cylinder to realize pitch-ing action. Synchronous precision is crucial. The pitching hydraulic system was improved to solve the synchronization problem,and AMESim was used to make simualton analysis. It is verified that the improved system satisfies the using requirements by simulation a-nalysis of the original system and the improved system.

关 键 词：堆取料机 俯仰机构 液压系统 改进 

分 类 号：TH137[机械工程—机械制造及自动化]