[1]王乾廷,吴鹏,马莹,等.一种新型骨料散装机的结构设计与分析[J].福建工程学院学报,2023,21(01):1-5.[doi:10.3969/j.issn.1672-4348.2023.01.001]
 WANG Qianting,WU Peng,MA Ying,et al.Structure design and analysis of a new type of aggregate bulk loader[J].Journal of FuJian University of Technology,2023,21(01):1-5.[doi:10.3969/j.issn.1672-4348.2023.01.001]
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一种新型骨料散装机的结构设计与分析()
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《福建工程学院学报》[ISSN:2097-3853/CN:35-1351/Z]

卷:
第21卷
期数:
2023年01期
页码:
1-5
栏目:
出版日期:
2023-02-25

文章信息/Info

Title:
Structure design and analysis of a new type of aggregate bulk loader
作者:
王乾廷吴鹏马莹李浩宇宋江
福建工程学院材料科学与工程学院
Author(s):
WANG Qianting WU Peng MA Ying LI Haoyu SONG Jiang
School of Materials Science and Engineering, Fujian University of Technology
关键词:
骨料散装机旋转阀结构设计有限元分析拓扑优化
Keywords:
aggregate bulk loader rotary valve structural design finite element analysis topology optimization
分类号:
TH122
DOI:
10.3969/j.issn.1672-4348.2023.01.001
文献标志码:
A
摘要:
针对现有骨料散装机控制方式落后、结构设计不合理等问题,设计一种带有旋转阀机构的自动骨料散装机。系统构建了散装机整体结构三维模型,采用有限元方法对旋转阀机构在最大载荷工况下进行仿真分析,发现阀芯结构强度冗余,对阀芯进行拓扑优化设计。在保证刚度性能的前提下,使阀芯质量从628.07 kg 减轻到407.26 kg,质量减轻35.15%,实现了阀芯的轻量化设计,为旋转阀芯的设计提供一定参考。
Abstract:
In view of the problems of the backward control mode and unreasonable structural design of aggregate bulk loading machine, an automatic aggregate bulk loader with rotary valve mechanism was designed.The system constructed a three-dimensional model of the overall structure of the bulk loader; the finite element method was used to simulate and analyze the rotary valve mechanism under the maximum load condition, and the structural strength of the spool was found to be redundant, and the topological optimization design of the spool was carried out to reduce the mass of the spool from 628.07 kg to 407.26 kg, with a mass reduction of 35.15%, while ensuring the stiffness performance, which realizes the lightweight design of the spool and provides a reference for the design of the rotary valve spool.

参考文献/References:

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更新日期/Last Update: 2023-02-25