气动锚杆钻机总体方案的研究与设计 机械制造专业VIP专享VIP免费

摘要目前，国内生产的锚杆钻机无论从技术上还是质量上都落后于某些发达国家，所以对锚杆钻机的理论研究尚需进一步深化，钻机的质量需进一步提高。本文全面、系统、深入地分析了气动锚杆钻机的工作原理、齿轮马达运动的特性，对气动锚杆钻机组成元件进行设计分析，提出气动锚杆钻机设计的基本思路和方法，并对气动锚杆钻机的回转部分进行了详细的设计校核，利用PROE对其进行建模和仿真。本文根据流体力学和气压传动原理，分析了齿轮式气动马达的结构和特点，本文还分析了气动式锚杆钻机产生噪声、油雾的机理，探讨了消除噪声和油雾的途径和方法，研制了具有消除排气油雾和减小噪声双重功能的多机理除油雾消音器，消音器性能良好，能很好地满足设计要求和使用要求。关键词:气动锚杆钻机、齿轮马达、回转部分、强度校核、消音器、支腿、操纵臂、建模、仿真ABSTRACTAtpresent,thedomesticproductionofthejumbolternomatterfromtechnologyandqualityarebehindsomedevelopedcountries,sothejumboltertothestudyofthetheoryofthependingfurtherdeepening,thequalityofthedrillingrigtofurtherimproveThispaper,system,afurtherstudyontheworkingprincipleofthejumbolterpneumatic,gearmotorsportscharacteristics,thejumboltertopneumaticcomponentsdesignanalysis,itputsforwardthejumbolterpneumaticdesignbasicideaandmethod,andthejumboltertopneumaticrotatingpartsofdetaileddesignrespectively,UsingPROEthemodelingandsimulation.Inthispaper,accordingtotheprincipleoffluidmechanicsandpneumatictransmission,thispaperanalyzesthegeartypestructureandcharacteristicsofthepneumaticmotor,thispaperalsoanalyzesthepneumatictypethejumboltertoproducenoise,themechanismofoilmist,andprobesintotheoilmisteliminatenoiseandthewayandthemethod,developedwithdispelsexhaustoilmistandreducethenoiseofthedoublefunctionmechanisminadditiontomoreoilmistmuffler,mufflerperformanceisgood,canwellmeetthedesignrequirementandtheuserequirement.Keywords:PneumaticanchorrigGearmotorRotarybodyStrengthcheckMuffleroutriggerManipulatingarmmodelingsimulation目录摘要........................................................................IABSTRACT...................................................................II第一章绪论.................................................................11锚杆钻机简介.............................................................11.1锚杆支护的作用及意义.................................................11.2锚杆钻机的发展与现状.................................................11.3我国煤矿用锚杆钻孔设备存在的主要技术问题.............................21.4本课题研究的主要内容.................................................4第二章气动锚杆钻机总体方案的研究与设计.....................................52.1设计方案的确定.........................................................52.1.1推进方案的确定.....................................................52.1.2动力机构方案的确定.................................................62.1.3操纵机构方案的确定.................................................82.2工作原理...............................................................92.3性能参数指标..........................................................10第三章气动锚杆钻机的结构设计..............................................103.1整体结构及参数的确定..................................................103.2回转部分的设计及强度计算..............................................113.2.1减速机构设计......................................................113.2.2气动马达的参数确定................................................333.2.3消声...