94 科技资讯 science & technology information 科技资讯 2018 no.36science & technology information 工 业 技 术 doi：10.16661/j.cnki.1672-3791.2018.36.094 便携式遥控割草机的设计与实现① 赵庆娟* 孙金超 张红胜 (淮阴工学院机械与材料工程学院 江苏淮安 223003) 摘 要：随着城镇化速度加快以及劳动力成本的增加，城市绿化和植保需求急剧增加，急需适合办公区域，绿化带等区域的低噪声、轻量化、美观以及自动化的小型地块使用的智能化割草机。为此，本文中设计了一种以复合材料3d打印高强度结构件为主的遥控式轻型割草机，对其结构、动力系统以及电器系统进行了设计及计算，并对整机进行了校园及政府办公区的噪声以及割草效率进行了测试，噪声符合国家标准，安装更换操作简单，适用于城市区域植保。关键词：轻量化 割草机 复合材料 3d打印中图分类号：s224.15 文献标识码：a 文章编号：1672-3791(2018)12(c)-0094-03 absrtact: with the acceleration of urbanization and the increase of labor costs, the demand for afforestation of city has increased dramatically has increased dramatically. therefore, there is an urgent need for intelligent lawn mowers suitable for small plots with low noise, lightweight, beautiful and automation in office areas, green belts and other areas. in this paper, a remote-controlled light lawn mower with high-strength structural composite material parts is made by 3d printing technology. its structure, power system and electrical system are designed and calculated. the noise and mowing efficiency of lawn mower in the campus and government office are tested. the results show that the noise of lawn mower is low and it is easy to install and replace which is suitable for plant protection in urban areas. key words: lightweight; lawn mower; composite material; 3d printing ①基金项目：淮安市科技计划项目(项目编号：hac201601)；dlp陶瓷电极无模成型工艺研究(项目编号：z413b17336）。 作者简介：张红胜（1984—），男，汉族，湖北枣阳人，博士，讲师，研究方向：自动化设备、有限元模拟。 孙金超（1983—），男，汉族遥控割草机相关资料以及问题，可以到网站了解下，专业人士为您解答，解决您的问题！