对辊成型机设计

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1、目录摘要木论文描述了GDC955/45对鶴成型机的设计和计算过程，并对关键部位进行了分析和研究。工业对辘成型机是一种应用到型煤牛产中的关键设备，属于工程机械。对辘成型机是由压辘、轴承、给料系统、承压支架、减速器（传动装置）、润滑系统、等机构组成。与传统低速重载、刚性不足的老式减速器相比，它具有体积小、重量轻、成木低廉等优点。对辘组件直接关系到型煤煤球的成球质量，工业型煤是一种广泛应用到冶金、制造化肥、电厂等工业领域、对节能、环保都具有重要意义的清洁、高效的新型燃料。木设计在对鶴鶴轮与对鶴轴之间采用胀

2、套无键连接技术，两对对鶴鶴轮之间必须具有良好的对中性，否则会影响成型质量。采用胀套无键连接的优点是可以方便的松开胀套对银轮进行调整，保证型煤的成球率。在给料系统中，木装置采用了螺旋强迫加料装置，采用此装置可满足对鶴成型机对加料速度，加料压力及物料密度的兀配要求大大提高了型煤的成球强度。木设计机架采用螺杆连接结构，此种机架制作简便，而且承载能力强，拆装方便，基木满足大型对辘成型机的工作要求。关键词：对鶴成型机；工业型煤；螺旋加料；液压加载ABSTRACTTheprocessofthedesignand

3、calculationsGDC955/45roll-typeformingmachineisdescribed,andthecnacialunitsarcanalyzedandinvestigated・Industryroll-typeformingmachineisacrucialdeviceappliedtothemanufacturingofshape-coal.It'sakindofengineeringmachine.Roll-typemachineconsistsofunitssucha

4、spressingrolls,bearing,feedingsystem,bearingbeam,three-stagedvelocity-reductiongearbox(transmissionsystem),lubricatingsystem,andhydraulicpressingsystem,etc.comparedconventionalformingmachine,withheavy-burdenandinadequaterigidity,itisofsmall-volume,;low

5、-wcightandlow-cost・Doublerollshaveadirectrelationtothefonning-qualityofshape-coal.Industryshape-coalisanew-typeofclean.effectivefuelwhichiswidelyappliedtovariousindustryfieldsuchasmetallurgicalindustry.manufacturingindustrychemicalfertilizer,calciumcar

6、bideandhasavitalsignificancetocncrgys-avingandenvironment-protectionbusiness・Designinthepaperusescxpandcd-casingandno-keyconnectingtechnologyanditmustbeguaranteedthatitmustbeofgoodcenteringcharacteristicbetwweenballgrovesofthetworolls.Otherwisetheform

7、ingqualitywillbeseriouslyaffected・Usecxpandcd-casingandno-keyconnectingtechnology,rollscancanbeconvenientlyadjustedbyloosningcxpandcd-casingtoensuretheformingrateofshapecoal.Inthefeedingsystem,thefrequencyconvcrsion-timinghclixfeedingequipmentisadopted

8、inthesystemwhichcansatisfytherequriementsofspeedoffilingthepressofthefeedingandthematchofthematerial.Socanalsoimprovetheintensityofthefigurationofthebriquette.Designofstructureusesconstructionofpressingrollswhichcanbeeasilyremovedoreasi