城市道路清扫车的设计.doc

摘　　要 我国车行业历经数十年的发展，产品从单一的纯扫式发展到目前的多种型式，产品性能和产品质量迅速提高，特别是在改革开放以后，通过进口关键外购件使扫路车产品性能和可靠性大大提高。但目前我国扫路车的水平与国外发达国家相比，还存在一定的差距，特别是在产品的可靠性方面。 关键词：道路清扫车；扫刷；扫盘；吸嘴；集尘箱；专用车 ABSTRACT Our country path sweeps clear the vehicle profession to have been through repeatedly the dozens of years the development, the product from sole sweeps the type to develop present many kinds of patterns purely, the product performance and the product quality rapid enhancement, specially after reform and open policy, causes the sweeping machine product performance and the reliability through the import key outsourcing enhances greatly.But the present our country sweeping machine level and the overseas developed country compare, but also has certain disparity, specially in product reliable aspect. In the article introduced the path sweeps clear the vehicle the re-equipping design explanation.Narrated in re-equipped the path to sweep clear the question which in the vehicle process easy to appear.To swept clear the system good detailed design, narrated the correlation special purpose equipment principle of work, and has carried on the comparative analysis.To swept the plate, attracts mouth, collection dust box, air blower equipment and so on choice has carried on the careful contrast analysis.Guaranteed the path sweeps clear the work the security. Key words: the path sweeps clear the vehicle；the scanning；sweeps the plate；attracts the mouth；the collection dust box； the private car  目　　录 摘要 I Abstrct II 第1章 绪论 1 1.1道路清扫车改装的意义和目的 1 1.1.1道路清扫车改装的意义 1 1.1.2道路清扫车改装的目的 1 1.2道路清扫汽车的发展与展望 1 1.2.1道路清扫汽车的发展历史 1 1.2.2道路清扫汽车的现状 1 1.2.3道路清扫车的发展与展望 2 1.3道路清扫车的比较 2 1.4本设计的主要内容 3 第2章 道路清扫车的总体设计 4 2.1设计思想 4 2.2整车参数的确定 4 2.2.1尺寸参数 4 2.2.2质量参数 5 2.3 发动机结构 7 2.4 变速器 7 2.5改装须知 7 2.5总体设计 8 2.5.1工作原理 8 2.5.2构造及功能 8 2.6本章小结 10 第3章 主要零件选择及其设计 11 3.1风机的选择 11 3.1.1风机的工作原理 11 3.1.2风机的选择 12 3.2副发动机的选择 14 3.3副发动机与风机的传动设计 14 3.4集尘箱的设计 16 3.5集尘箱卸载摆臂的设计 16 3.6扫盘扫刷的设计 21 3.7扫盘的布置形式 22 3.8吸嘴的设计 23 3.9喷水头、水泵、进尘管和水箱的选择设计 24 3.10本章小结 25 第4章