QY3060高位自卸车改装设计.zip

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毕业设计(论文)
QY3060高位自卸车改装设计
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摘要
本文首先对自卸车的设计特点以及国内外发展现状做了相关的概述。接着,从车厢的设计、自卸车构的设计等方面进行了红岩自卸车的总体设计。本文通过对几种常见的自卸车构进行逐一分析与比较,然后选择其中一种方案作为高位自卸车的设计最终方案,然后根据这种方案进行分析与计算得出结论。最后进行了校核与验证,得出设计结果的正确性和合理性。
文中一开始阐述了高位自卸汽车改装设计的目的和意义、发展状况以及应用前景。,进行了其自卸车构、倾卸机构和后厢门开合机构等主要机构的方案分析和选择、分析析以及强度和刚度的计算校核。
另外,文中还简单介绍了液压系统的设计计算方法和过程。最后对改装完成后的高位自卸汽车进行了必要的动力性、燃油经济性和稳定性等主要整车性能的计算分析,计算结果表明整车性能满足要求。
关键词:改装设计;高位自卸汽车;剪式自卸车构
ABSTRACT
High-order dump truck is one of special-purpose dump truck, it mainly be used to transport those goods which can be scattered such as sandstone, soil and some crops, and also be used to transport unit goods, severing for tectonic grounds, mines, workshop. High-order dump truck have carriage rise and anization to lift to equip mainly, easy to use, it is with high efficiency to transport, the mechanized characteristic that have high mobility and unload.
First,it talking about the purpose and meaning of this design aout the High-order dump then, analytical argument a kind of lading quality for the high with 5ts High-order dump truck of total design,about the sport and motive analytical of it,s lifting and last, regard high-order dump truck as the research object, , has set up finite element model to the an of the high-order dump truck, carry on statics characteristic analyse to model.
Moreover,in brief introduced the method and calculation process of the design that the liquid press system in the text. Finally carry on necessary of the calculation of the main whole car of the functions such as motive, the fuel economy and stability the result expresses that the car function satisfy designing request.
Keyword: Refiting design; High-order dump truck; The shear type of lifting
目录
摘要 II
Abstract III
第1章绪论 1
1
1
2
本课题的研究内容 4
第2章高位自卸车总体设计 5
5
车厢的设计 7
8
第3章高位自卸汽车结构方案分析 12
13