ee输电线路除冰机器人机械部分设计作者：e（e）指导老师：e[摘要]针对现在有输电线路除冰效率低下、存在严重安全隐患、运行不平稳的特点，通过参考国内外的实体模型及文献资料，设计一种新型的输电线路除冰机器人。该机器人主要由行走机构、除冰机构和驱动机构组成，其中除冰机构采用铣削和敲击的复合式除冰机构，并且铣削刀具是组合刀具，可以高效、快速、安全的进行除冰；行走机构采用的是轮式移动，安全平稳；不同机构由各自电机驱动，并且能源供给直接由输电线提供。[关键词]输电线；覆冰；除冰机器人；机械除冰eeThemechanicalpartsofthetransmissionlinedeicingrobotdesignAuthor:e（e)Instructor:eAbstract:Fornowthereistransmissionlinesdeicingefficiencyislow,thereareserioussecurityhiddendanger,thecharacteristicsoftheoperationisnotsmooth,bystudyingthedifferentde-icingmethodsathomeandabroad,designanewtypeoftransmissionlinedeicingrobot.Therobotismainlycomposedofwalkingmechanism,de-icingmechanismandthedrivemechanism,thede-icingsystemadoptscompounddeicingmechanismofmillingandknock,andthemillingcutterisacombinationtool,canbeefficient,fast,andsafefordeicing;Runninggearisthewheelmoving,safeandsmooth;Differentinstitutionsbytheirrespectivemotordrive,andenergysupplyisdirectlyprovidedbythetransmissionline.Keywords:Powerlines;ice;deicingrobot;mechanicalde-icingIee目录1绪论......................................................................11.1输电线覆冰概况.........................................................11.2输电线路覆冰的危害及原因................................................21.2.1覆冰的形成...........................................................21.2.2输电线覆冰的危害.....................................................21.2.3国内外相关除冰设备及技术的特点、发展趋势.............................31.2.4除冰机研究的内容和目的...............................................52除冰机方案设计..........................................................72.1除冰机工作原理..........................................................62.2机构的设计方案..........................................................82.2.1驱动方式选择.........................................................82.2.2减速传动方式选择.....................................................82.2.3除冰机行走方式选择...................................................92.2.4除冰方式选择........................................................102.2.5除冰机电源选择.....................................................102.3除冰机主体结构设计....................................................112.3.1除冰机器人上箱体....................................................112.3.2除冰机器人下箱体....................................................122.3.3减速部分............................................................123除冰机传动零件的设计..................................................143.1齿轮的设计.............................................................143.1.1选定齿轮的类型，精度等级，材料以及齿数..............................143.1.2按齿面接触强度设计.................................................153.1.3几何尺寸计算......................................................173.2II轴上小齿轮的设计验算................................................183.2.1按齿面接触疲劳强度验算..............................................18IIee3.2.2齿根弯曲疲劳强度验算................................................203.3轴的设计...............................................................
