A装配图
斜坡地割草机设计
摘要：本次设计的斜坡地割草机主要由电机、机架总成、割草装置、调高机构、控制机构、行走总成、铰链组成，机架总成由割草机箱体、前后轴支撑架，割草装置由割草电机、导流罩、传动轴、割刀盘和割刀组成。本次设计通过铰链连接的方式实现了平地与斜坡地同时作业，这样既实现了平地的割草工作又做到了斜坡地的割草工作极大的提高了割草机的工作效率。本次设计的斜坡割草机既适用于平地又适用于斜坡地的两用割草机，使用电机作为割刀工作，以人工推动驱动轮行走实现了既无废气又无噪音污染。符合环保要求。
关键词：斜坡地；草坪；割草机；环保
Design ofweeding machine for slope area
Abstract：The design of the slope ground mower is mainlycomposed of a motor,a machine frame assembly,cutting device,the regulating mechanism,control mechanism,walking assembly,a hinge,a frame assemblybymowing machine boxbody,front and rear axle support frame,mowing apparatus comprises a mowing motor,dome,drive shaft,cutter disk and a cutting knife.This design through the hinge connectionwayof plain and slope land at the same time,it can implement the ground lawn mowing jobs do inclined slope of the mowingwork greatlyimproves thework efficiencyof the lawn mower.The design of the slope lawn mower is suitable for flat ground and suitable for sloped land two-purpose mower,using a motor as the cutter,with artificial push the drivewheelwalking achieved neither exhaust gas and noise pollution.In linewith the requirements of environmental protection.
Keywords：Slope land; Lawn; Lawn mower; Environmental protection
目录
摘要……………………………………………………………………………1
关键词…………………………………………………………………………1
1前言……………………………………………………………………………2
1.1割草机的发展历史…………………………………………………………………2
1.2我国割草机的发展…………………………………………………………………3
1.2.1发展状况…………………………………………………………3
1.2.2存在问题……………………………………………………………3
1.3斜坡地割草机的使用………………………………………………………………4
1.3.1设计用途………………………………………………………………………4
1.3.2注意事项………………………………………………………………………4
2割草机的概述……………………………………………………………………………5
2.1割草机的分类………………………………………………………………………5
2.2割草机割草的基本要求……………………………………………………………6
2.3本割草机的结构特点与工作原理…………………………………………………6
3割草机的设计计算………………………………………………………………………8
3.1电动机的选择………………………………………………………………………8
3.2割刀轴的设计………………………………………………………………………8
3.2.1轴的设计………………………………………………………………………8
3.2.2轴的材料选择…………………………………………………………………9
3.2.3轴的计算………………………………………………………………………9
3.3刀片的设计及其计算………………………………………………………………12
3.4内置调高机构的设计………………………………………………………………14
3.4.1内置调高结构的设计计算……………………………………………………14
3.5铰链的设计…………………………………………………………………………17
4结论…………………………………………………………………………18
参考文献……………………………………………………………………19
致谢……………………………………………………………………………19
车后轴
档位调高座
档位调高座2
割刀架
后轴端盖
铰链
说明书插图
摇臂
1字数
2摘要
3设计所包含文件
4设计参数
5目录
6工作原理
