手扶式落叶收集器设计（毕业论文）.doc

lw lw lw 毕 业 设 计 手扶式落叶收集机设计 完成日期： 指导教师签字： 答辩小组成员签字： lw 摘 要 现在市场上的大多数城市的环卫工人还在使用最古老的方式去清扫落叶，并且处理落叶的方式还是焚烧，这使得不仅大气受到污染，是环境遭到严重破坏，而且造成了资源的严重浪费。与我们国家的可持续发展严重不符，作为21世纪新青年，我们有义务去改变这一现状，所以我们小组便设想出这个想法，将落叶清扫与粉碎结合成为一体机，大大增加了环卫工人的工作效率和资源利用率，真正意义上的做到学以致用。 本论文主要针对的是手扶式落叶清扫粉碎机的机构设计，分别从粉碎机构设计、传动机构设计、电动机构设计和其他机构设计四方面入手进行分析设计。研究的目的是抛砖引玉，使更多的科研工作者参与到环卫工具的创新行列之中，从而设计出更多、更有价值的环卫工具，这样可以大大节约人力物力做到可持续发展，以创造更多的经济效益和社会。 总之，该设计主要研究手扶式落叶清扫粉碎机的机构设计，与另两篇的三维设计和功能设计组成整体设计。 关键词：高效率；环保；可持续发展；落叶清扫机；机构设计 Abstract According to the survey on the market now, most fitness devices do not have transformed the human physical function, in people fitness exercise while causing energy waste. Through our daily fitness training and teaching practice a combination of mechanical and electronic and mechanical principle of fitness generating unit conducted a preliminary exploratory study. This thesis is focused on the institutional design of the hand-type leaves swept pulverizer, respectively, starting from the crushing mechanism design, transmission design and other design analysis and design. The study was designed to initiate more scientists to participate in the innovation among the ranks of sanitation tools to design more and more valuable sanitation tool can greatly save the human and material resources to achieve sustainable development in order to create economic and social. In conclusion, the design of the institutional design of the hand-type leaves swept pulverizer, coupled with a series of graphic, overall design with the other two of the three-dimensional design and functional design. Keywords: high efficiency; environmental protection; sustainable development; deciduous cleaning machine；mechanism Design 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc356671877 第1章 绪论 PAGEREF _Toc356671877 \h 1 HYPERLINK \l _Toc356671878 1.1课题背景 PAGEREF _Toc356671878 \h 1 HYPERLINK \l _Toc356671879 1.2国内外发展现状 PAGEREF _Toc356671879