自动扶梯的设计自动化专业论文VIP免费

题目自动扶梯的设计摘要自动扶梯是机电一体化中的代表类型。近年来自动扶梯的快速成长,不但达到了社会的需求,而且促进了各行各业的发展,效益明显。促进了新产品的研发和产品质量的提升。在这样的情况下,普及扶梯技术,研究扶梯技术已成为首要任务。自动扶梯是一个电气和气动的驱动装置，能够为乘客提供一个向下和向上倾斜的圆形运动梯。它拥有特殊结构和具有特殊结构的两个皮带输送机的组合。它可以用来在不同高度之间循环使用。为了给人们乘梯带来更好的体验，而且声音小运行稳,。因此降低噪声和振动频率是扶梯技术的主要研究项目。自动扶梯的三个组成部分中最重要的是电动机。其工作原理是:电动机带动扶梯的传动机构来使导轨上的滚轮转动,带动梯级往复运动,执行传送任务,通常把电动机、主传动机构和附加的制动与限速装置假设为一个整体,这个整体就被叫做驱动机。关键词：自动扶梯的结构；驱动机的结构；扶梯的结构设计AbstractEscalatorisarepresentativetypeinmechatronics.Inrecentyears,therapidgrowthofescalatorshasnotonlymettheneedsofthesociety,butalsopromotedthedevelopmentofallwalksoflifewithobviousbenefits.Thecontinuousformationof"escalatorfever"willfurtherpromotetheresearchanddevelopmentofnewproductsandtheimprovementofproductquality.Undersuchcircumstances,popularizingescalatortechnologyandresearchingescalatortechnologyhavebecometheprimarytask.Escalatorisanelectricandpneumaticdrivingdevice,whichcanprovideacircularmovementladderthatinclinesdownwardandupwardforpassengers.Ithasaspecialstructureandacombinationoftwobeltconveyorswithaspecialstructure.Itcanbeusedforrecyclingbetweendifferentheights.Inordertomakepassengerscomfortableandnotproducenoisepollutionaround,themainrequirementsforescalatorsaresmoothoperationandlownoise.Therefore,reducingnoiseandvibrationfrequencyisthemainresearchprojectofescalatortechnology.Escalatorconsistsofpowersource,transmissionmechanismandexecutionmechanism.Itsworkingprincipleis:themotordrivesthemaintransmissionmechanism,chaintransmissionmechanismandmanyrollerstodrivethestepstomovebackandforthandperformthetransmissiontask.Generally,themotor,themaintransmissionmechanismandtheadditionalbrakingandspeedlimitingdeviceareassumedasawhole,whichiscalledthedrivingmachine.目录目录摘要........................................................................................................................II第一章绪论...............................................................................................................11.1自动扶梯的研究背景.....................................................................................11.2自动扶梯的国内外研究现状.........................................................................11.3自动扶梯的研究意义.....................................................................................21.4本文的主要内容.............................................................................................3第二章自动扶梯的驱动机结构设计.......................................................................42.1驱动机应具备的条件.....................................................................................42.1.1驱动机的组成......................................................................................42.1.2驱动机的技术要求..............................................................................52.2驱动机主传动机构的选用.............................................................................62.2.1主传动机构的选择原则和依据.....................................................