矿用车上装货箱的设计与优化研究

Study on the design and optimization of the loading box in mining vehicles

摘要

矿用装载卡车作为矿业生产中的核心设备，其装货箱设计优化至关重要。本研究以现有矿用车装货箱为基础，通过混合整数线性规划模型，以最大化装货容量和最小化自重为目标，对其尺寸设计进行优化。进行有限元分析后，实现了装货箱的顶壁厚度、底板厚度和侧板厚度的决策变量优化，有效降低了材料消耗和自重，提高了载货量。同时，进行了动力学仿真，提出了新型防撞结构设计，提高了装货箱的使用寿命和安全性。本研究的成果对矿用车装货箱的设计优化提供了有益的理论依据和实践指导。

Abstract

As the core equipment in mining production, the design optimization of the loading truck is very important. Based on the size design of mixed integer linear programming model, to maximize loading capacity and minimize dead weight. After the finite element analysis, the decision variable optimization of the top wall thickness, bottom plate thickness and side plate thickness of the loading box is realized, which effectively reduces the material consumption and dead weight and improves the cargo capacity. At the same time, the dynamic simulation is conducted, and the new anti-collision structure design is proposed to improve the service life and safety of the loading box. The results of this study provide useful theoretical basis and practical guidance for the design optimization of mining container.

关键词

矿用车装货箱 / 设计优化 / 动力学仿真

Key words

mining vehicle loading container / design optimization / dynamic simulation

参考文献

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