割草机装配图
摘要
园林绿化机械作为林业机械的一个分支，它的发展只有50年左右的历史，它是随着城市园林化，特别是草坪业的发展，而逐步发展壮大起来。良好的环境，合理的生态系统，是人类赖以生存和发展的不可缺少的摇篮。随着生活水平的提高，人们对生活环境的要求也越来越高。绿篱在城市道路和园林绿化中也占有重要地位。
文章对遥控割草机硬件结构做了详细的可行性分析及设计，本次设计采用直流电机作为驱动，改变了传统的汽油机的结构。本文收线确认方案，然后做了相应的计算、校核，主要包括：驱动轮电机和转向轮电机的选择及其驱动电路的设计；齿轮的设计计算和校核；前后减震系统以及转向机构设计和车体的一些机械结构设计等。
关键词遥控割草机、直流电机、驱动轮、转向轮
Abstract
Landscaping machinery, as a branch of forestry machinery, has a history of only about 50years. It is gradually growingwith the development of the city garden, especially the development of the lawn industry. Good environment and reasonable ecosystem are the indispensable cradles for human survival and development. With the improvement of living standard, people's demand for living environment is also increasing. The hedge also occupies an important position in the city roads and landscaping.
This paper makes a detailed analysis and design of the hardware structure of the remote control mower. This design uses a DC motor as a drive to change the structure of the traditional gasoline engine. This paper collects the line confirmation scheme, and then makes the corresponding calculation and check, mainly including the choice of the drivingwheel motor and the steeringwheel motor and the design of the driving circuit; the design calculation and check of the gear; the design of the front and rearvibration damping system and the steering mechanism and some mechanical structure design of the car body.
Keywords remote control mower, DC motor, drivingwheel, steeringwheel.
目录
摘要I
Abstract II
第1章绪论1
1.1国内外园林机械的发展现状1
1.1.1国外的发展1
1.1.2国内的发展1
1.2国内外园林机械的差距2
1.3小动力园林机械的发展趋势与建议3
1.4本课题研究的意义和目的5
1.5本课题主要研究内容6
第2章遥控割草机结构设计及方案论证7
2.1驱动方案的确认7
2.1.1液压驱动7
2.1.2气压驱动8
2.1.3电动机驱动8
2.2遥控割草机运动方式的选择9
2.3遥控割草机驱动方案的选择10
第3章遥控割草机本体的设计分析13
3.1遥控割草机驱动轮组成13
3.1.1驱动电机选择13
3.1.2减速机构的设计与校核18
3.1.3变速箱体及后减震27
3.1.4驱动车轮及轮毂27
3.2遥控割草机转向轮组成29
3.2.1驱动电机选择30
3.2.2传动机构及前减震机构33
3.2.3前车体及电池箱34
3.2.4转向轮胎和轮毂34
3.3遥控割草机受力分析及如何保证加速度最优35
3.4系统可靠性设计36
3.5锄草刀片的设计37
结论38
致谢39
参考文献40
拨叉A4
齿轮1A4
齿轮2A4
齿轮3A3
刀片12
结构原理图
连接轴A4
前车体盖
前轮轴A4
输出轴A4
右拉紧杆A4
右转向节A3
左拉紧杆A4
左转向节A3
变速箱盖A2
设计目录
设计所包含文件
摘要部分
字数统计
