臂式斗轮机固定交叉尾车金属结构优化分析  

Optimization Analysis on the Metal Structure of Bucket Wheel Machine Fixed Cross Tripper Car

作　　者：林楠 黄宇慧 马超 张洪志 王志成 LIN Nan;HUANG Yuhui;MA Chao;ZHANG Hongzhi;WANG Zhicheng(POWERCHINA Changchun Generating Equipment Group Limited,Changchun 130033,China)

机构地区：[1]中国电建集团长春发电设备有限公司,长春130033

出　　处：《机械工程师》2023年第11期121-123,126,共4页Mechanical Engineer

摘　　要：针对常规臂式斗轮堆取料机固定交叉尾车的金属结构中底梁尺寸、自重过大及成本过高等问题,在对该尾车形式充分分析的基础上,对其优化方案的可行性进行了探讨。在满足设备刚度、强度的前提下,通过优化截面尺寸配比的方法使固定交叉尾车质量降低,达到降低成本的目的。通过力学校核证明了该方案的经济性及可靠性。Aiming at the problems of excessive bottom beam size,excessive self-weight and high cost in the metal structure of conventional arm bucket wheel stacker-reclaimer fixed cross tripper car,the feasibility of the optimization scheme is discussed on the basis of a full analysis of the tripper car form.Under the premise of satisfying the stiffness and strength of the equipment,the method of optimizing the cross-section size ratio is proposed to reduce the weight of the fixed cross tripper car and achieve the purpose of reducing costs.Mechanics check proves its economy and reliability.

关 键 词：斗轮堆取料机 减重 计算 优化 

分 类 号：TH237[机械工程—机械制造及自动化]