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1、使用说明书TheInstructions机器名称：转子式混砂机MachineName：RotorMixer机器型号：S1416型MachineModel：S1416出厂编号：FS200911-01SerialNumber：FS200911-01青岛桓瑞精密设备有限责任公司TsingtaoHuan-RePrecisionEquipmentCo.,Ltd.电话： 8Tel： (+86)-8地址：中国青岛Address:QingdaoChina(Contents)1机器用途及特点(ApplicationandFeature)2技术规格(TechnicalSpecification)3机器结构(Str
2、ucture)31传动装置(DrivingDevice)32立柱(Column)33润滑系统(LubricatingSystem)34机体(Body)35转子机构(RotatorMechanism)36卸料门(DischargingDoor)37刮板装置及喷水装置(PlowandWaterSystem)4机器的搬动及安装(TransportationandInstallation)5安全和防护(SafetyandProtection)6试验运转(TrialRunning)7机器的操作(Operation)8维护保养(Maintenance)9轴承、三角带及密封件(Bearings,V-Belt
3、andSeals)10建议备件(RecommendedSpareParts)11电控要求(ElectricControllingRequirements)1 、机器用途及特点(ApplicationandFeature)S1416型转子式混砂机主要用于混制粘土砂、造型用的型砂，尤其适用于混S1416rotatormixerismainlyusedformixingmoldingclaysand,castingsand.andit制机器造型用的单一砂，也可用于混制树脂自硬砂、面砂和芯砂。混砂机的speciallyfitstomixthemoldingsandformachinemolding.I
4、talsocanbeusedformixingself-hardeningresinsand,facingsandandcoresand.总图见图1。OutlinerefertoFig.1该机是采用专利技术(专利号：CN87212761.3)设计的一种高效率混砂机。Thepatenttechnologyisinuseinthedesignofmixingmechanismofthemachine(patentNoCN87212761.3).该机的主要工作原理是采用低速转动的刮板推动物料在机盆内形成环流运动，中Theworkingprincipleofthemixeris:theplowinlo
5、werspeedpushesthesandinpanto速转动的转子叶片即对型砂施以冲击，又与刮板配合对型砂施以剪切力，使砂粒fromrotationalmotion,therotatorbladesinmediumspeedexerteitherimpactforcetomolding之间发生冲击和激烈的磨擦，从而达到混砂速度快、混砂质量好和耗能低的目的。sandorshearforcewithplowtomakeimpactandmixing,betterqualityandlowenergyconsumption.物料在机盆内的动动状况见图2。Theschematicrepre-sent
6、ationofthemixturemovementsrefertoFig.2在直径相同的情况下，该机机盆内的有效容积大，一次加料量多，生产率高，机Inthecaseofdiameterofthepanisequal,theeffectivevolumeinpanofthemixerislarger,sothebatchcapacityislargerandproductivityishighertoo.Inaddition器的混砂机构比较简单，维修方便，混砂机构的惯性小，节电效果显著，是一种themixingmechanismofmachineissimple,easymaintenance.
7、Theinertiaofmixingmechanismisless,soitcansaveenergy.性能先进的混砂设备。ItisakindofadvancedMixer.2 、技术规格(TechnicalSpecification)盘径(PanDia)1600mm一次加料量(BatchCapacity)600Kg生产率(MaxCapacity)20T/H主电机功率(MainmotorPower)15KW转子电机功率(RotatormotorPower)2x7.5KW油泵电机功率(OilpumpmotorPower)0.55KW油泵型号(OilpumpModel)CB-B10油泵流量(Oil
8、pumpflowrate)10L/Min4000Kg机器重量(Netweight)图1(Fig:1)1.减速器(Decelerator)2.机体(Body)3.刮板装置(PlowDevice)4.转子机构(RotatorMechanism)5.润滑系统(Lubricatingsystem)6,卸料门喷水装置(Waterspray)7.卸料门(Discharginggate)8.取样(Sample)图2物料运动示意图Fig2Schematicofmixturemovements3、机器结构(Structure)3.1传动装置(TransmissionDevice)传动装置由电动机、三角带和减速器
9、等组成。减速器的结构见图3。减速器Thetransmissiondeviceiscomposeofmainmotor.V-beltandreducerect.ThestructureofreducerrefertoFig3.采用二级齿轮传动，第一级为螺旋圆锥齿轮传动，第二级为圆柱齿轮传动。Theretarderadoptstwogeartodrive.Firstisspiraltoothbevel.Otheriscylindrical-shapedgear.上箱体设有通气塞，用于箱体内外空气的平衡，每对齿轮啮合的部位都设有观察Theuppergearboxwithventilationplug
10、forthebalanceoftheairinsideandoutside.Thesiteofeachpairofmeshinggearsareequippedwithobservationwindows.窗，用于观察齿轮和啮合及润滑情况。减速器的底部设有磁性油塞，用于捕捉润Forobservationthelubricationofgearsandmeshing.Thebottomofthereducerhaveamagneticoilplug.Usedtocapturetheironfilingsinoil.滑油中的铁屑，减少齿轮和轴承的磨损，提高其使用寿命。每次减速器更换油时，tored
11、ucewearandtearwithGearsandbearings.Toimprovetheirlife.Whenreplacingtheoilforreducer,应将磁性油塞清理干净。Magneticoilplugshouldbeclean.减速器底部的齿轮及轴承浸在油中，为浴油润滑，其余的齿轮和轴承由润滑Thegearandbearingatthebottomofthereducersoakedinoil.Forbathoilslubrication.Therestofthegearandbearinglubricate系统供油润滑。bythelubricationsystem.3.2
12、立柱(Column)立柱固定在底盘上，是盘下减速器和盘上刮板装置的传动联接部分，主轴上的轴承靠油泵供油润滑。立柱结构见图4Thestandcolumnfixedonthechassis.Itisthelinkpartofthedeceleratorandtheplow.Theaxletreeonthemainspindlebubricationdependontheoilpump.ThestandcolumnrefertoFig43.3润滑系统(Lubricatingsystem)该混砂机的减速器采用稀油集中润滑，其余则采用干油润滑。Inthismixer,thecentralizedoill
13、ubricationisadoptedinthereducerandgreaseisinusefortheothers.减速器的润滑装置见图5。齿轮泵1将压力油经压力继电器3和分油器8送到减速器的各轴承和齿轮啮合的润滑点。润滑后减速器内的润滑油经回油管4回到油箱，从而形成一循环的润滑系统。ThelubricatingdeviceofreducerisshownasFig5.gearpump1deliverstheoiltoeveryoilingsiteofbearingsandgearmeshingthroughpressurerelay3anddistributor8.theoilinred
14、ucerreturntooiltankthroughtube4soastoformacyclesystem.为了保证减速器下轴承能得到良好的润滑，减速器内必须保持一定的油液高度。回油管在减速器和油箱之间起着连通管的作用，所以减速器和油箱内的油处于相同的液面高度。该设计中油箱安装高度也保证了二者的油标指示的液位相同，用户不要随意改变油箱的安装位置。Toensurethelowerbearingsofreducertohavegoodlubricating,theoilinreducershouldbekeptinacertainlevelAsthereturntube4playsasacommu
15、nicatingpipesotheheightofoillevelintankandreduceristhesame.Inthisdesigntheinstalledheightofoiltankcanensurethesameoillevelindicatedbytheoillevelerofreducerandoiltank.Itistobenotedneverchangetheinstalledheightofoiltank.油箱的加油口2设有过滤网。加油时拆下加油口上的通气塞即可加油。加入的油可通过回油管进入减速器并保持减速器和油箱的液面相同。Thereisafilterscreeni
16、ntheinlet2oftheoiltank.whilefillingoildisconnectheventplugoninletthattheoilcanbefilledpartoftheoilwillgetintoreducerthroughreturntubeandkeepthesameleverbetweenreducerandoiltank.更换油时，用户可在排油阀6上联接一段导管并接通油桶，打开排油阀则油箱和减速器内的油即可排出。Aventvalve6isusedforchangingtheoilwhilechangingoilapieceofsoftpipecanbeusedfo
17、rlinkingtheventvalveandoildrumopentheventvalve.theoilinreducerandoiltankisdrainedouttogether.图3(Fig3)1.磁性油塞(Magneticoilplug)2.箱盖(cover)3.小螺旋锥齿轮(Smallspiralbevelgear)4.密封压盖(Sealinggland)5.轴承套(Bearingsleeve)6.大螺旋锥齿轮(Largespiralbevelgear)7.齿轮轴(Gearshaft)8.齿轮(Gear)9.轴(Shaft)10.齿轮(Gear)11.箱体(Boxbody)图4立柱
18、(Standcolumn)1.套(Sleeve)2.毡圈(Feltring)3.立柱套(Columnsleeve)4.轴(Shaft)5.轴承(Bearing)6.齿轮(Gear)压力继电器见图6。在正常工作情况下，具有一定压力的润滑油从活塞的左侧进入油缸，推动活塞向右运动，其活塞将行程开关接通。主电机启动。当油泵发生故障或油管漏油时，润滑油的压力降低，这时在弹簧力的作用下活塞恢复原位。行程开关触点断开，主电机断电，混砂机停止工作。这样可以保证混砂机在工作中处于良好的润滑状态。ThestructureofthepressurerelayisshowninFig6.Innormalconditi
19、on,theluboilwithacertainpressuretetsintooilcylinderfromleft,endofpistonandpushesitmoving,andthenthepistonrodmakesthelimitswitch:ON.themainmotorcanbestarted.Ifsometroublesareappearedinoilpumporoiltube,thepressureofluboilisdecreased,andthepistoniscutoffandthemixerisstoppedworking.Soastoensurethemachin
20、eperfectinlubricatingcuringoperation.用户在设计混砂机的电器控制时，应特别注意油泵电机与主电机之间的连锁关系。且应使油泵电机比主电机先启动，但迟于主电机停止。Whiledesignelectriccontrollingbyuser,itistobenotedtheinterlockbetweenoilpumpmotorandmainmotor,thatistheoilpumpmotorisstartedbeforethemainmotorbutitisstoppedafterthemainmotor34机体（Body）机体由支腿、底盘、取样器和围圈等组成，见
21、图7。围圈的对称位置设有两个工作门，断电和停机后可以打开工作门对混砂机构进行检查或维修。注意：在混砂机工作过程中，不要随便打开工作门。Thebodyiscomposedoflandingleg,chassis,sampleandenclosureect.RefertoFig7.therearetwosymmetricaloverhauldoorsonitAfterthepowersupplyiscutoffandthemachineisstopped,theoverhauldoorcanbeopenedforcleaningormaintaining.Note:whilethemachinei
22、noperation,Donotopentheoverhauldoorrandomly.围圈的下部设有取样器，见图8。取样时，顺时针旋转手轮，挡钩脱离取样筒的锁紧块时向外拉手轮，即可取样，取样完毕，将手轮推回并逆时针锁紧。机盆的内衬圈为不锈钢板制作，底盘上铺设大理石平板，平整、磨擦阻力小，使用寿命长。注意：安装和维修时，不要用锤子敲打或重物撞击大理石板。Thesamplerissetatthelowpartofenclosure,refertoFig8.whensampling,turninghandwheelclockwisepullthehandwheelwhilethehookisdep
23、artedfromthelockblockandthesandsamplecanbetake.Aftersampleing,pushthehandwheelbackandturnitcounterclockwisetightly.TheinnerenclosureofthepanismadeofstainlessandtheliningboardonchassisismadeofMarbleboards.Itsresistanceforceislessandtheservicelifemaybeprolonged.Tobenotedontknockthisliningboardwithhamm
24、erandnoheavypartsstrikeit。内衬圈与底盘之间的夹角处，采用特种填料制成圆弧，具有不粘砂和易清理的特点，耐磨性也很好，清理机盆时不允许用锤子或其金属工具敲击此填角。InthecornerbetweeninnerenclosuerandchassisanewtypeoffillingmaterialisinuseforformingfillertItsfeaturesarenoteasytoadheresandandeasytoclean,aswellasgoodinresiringwearing量隹击轮轴就系润清点Tooilsiteofbearingsonspiralbe
25、velgearshaft通第二st齿比上部曲豕润滑点Tooilsiteofsecondstepgearingaesh15 501Oi 1 tankL油进入减速器或烫回油管 oi 1 goes to reducer/ returns to oil tank1一通第三绫击兜上出转东涌清点 To oil site of thirdstep gearing aesh图5洞滑装置 Fig. 5 Lubricating deviceh 齿轮泵 2、加油口 3、压力笔电器 1. gear puap 1. filler 3. pressure relayMotor4、回油管5、鹿性为* 6、毋油W7、油标8、
26、分油器逸隽口告轮喑合洌清成Tooilsiteoffirststepgearingoesh4.returntube5.magnetplug.6.ventvalve7.oillevel8.oildistributor123456图6压力继电器(Fig6Pressurerelay)1&5.端盖(cover)2.油缸(Cylinder)3.活塞(Piston)4.弹簧(Spring)6.行程开关(Limitswitch)图7机体(Fig.7Body)1.底盘(Chassis)2.混凝土(Concrete)3填料圆角(Filler)4.大理石板(MarblePlate)5.内衬圈(Inneren
27、closure)6检修门(Overhauldoor)7.迷宫密封(Mazeseal)3.5转子机构(RotatorMechanism)转子机构见图9。转子机构固定在围圈横梁上，电动机经三角皮带和减速器驱动转子旋转，减速器的上部轴承采用锂基润滑脂润滑，下轴承和齿轮采用稀油润滑。减速器骨的润滑油量用油标显示。ThestructureofrotatorrefertoFig9。Theyarefixedonthecross-beamofenclosueranddrivenseparatelybymotorthroughV-beltandgearreducerThehearingsinupperparto
28、fthegearreducerarelubricatedwithlithiumbasegreaseThebearingsinlowerpartandgearsarelubricatedwithlubricantoilTheoillevelcanbeindicatedbyoilleveler。转子体与减速器输出轴之间用法兰盘联接，维修和装配后应检查转子轴下端的径向跳动工超过1mm,以保证转子工作平稳。TherotatorbodyandoutputshaftofgearreducerareconnectedwithflangeAftermaintainingandassemblingitcheck
29、ifradialrunoutinlowendofrotatorshaftislessthan1mmThuscanensuretherotatorworkingsteadly。转子的叶片堆焊了碳化鸨硬质合金，使用寿命长，叶片磨损后可以更换，更换时应注意叶片的安装方向，不要装反，否则会严重影响叶片的使用寿命。ThesurfaceofrotatorbladesispileweldedwithtungstencarbidetoensureitsservicelifebetterAfterthebladesareworn,itshouldbechangedwithanewoneTobenoted,bes
30、urenotassembleitinreverseIfnotitsservicelifewillbeshortenseriously。3.6卸砂门(Unloadingsandgate)该机采用手动水平回转式卸料门，门板扇形，可与轴一起在轴承内转动，结构形式见图10。本卸料门卸料快，结构简单，易损件少。当混制的型砂合格后，旋转卸砂门手把，盆内的砂有刮板的推动下，从卸料门迅速卸出。Themachineadoptionmanuallydischargegate.Thedischargegateisfan-shaped.withshaftrotationinthebearing.refertoFig1
31、0.Thedischargegatedischargefast,simplestructure,lesswearingparts.Whenthemixermixedsandpassing.Revolvingthehandleofthedischargegateforunloadingsand.BE取样器1、活宴2,取样管3,档的4手防Fig.8samplerLpistonlts&mpliq;lube3*hoot<handwheel目09 转子机构(Rotator device)3.8.叶片(Blade)1.齿轮轴(Gear shaft) 2.皮带轮(Belt wheel) 3.轴
32、(Shaft) 4.箱盖(Cover)2.5.齿轮(Gear) 6.箱体(Gear box) 7.转子体(Rotator body)图10出砂门(Fig10Dischargesandgat)e1.门框(Doorframe)2.门板(Doorboard)3.保护套(Protectorjacket)4.油嘴(OilCup)5.轴(Shaft)6.手把(Handle)3.7刮板装置及喷水装置(PlowDeviceandwatersprayerDevice)刮板装置由十字头、刮板体、内刮板及外刮板组成。刮板上面焊有碳化钨硬质合金，使用过程中经常检查刮板与底盘或内衬圈之间的间隙，间隙过大时应及时调整。当
33、刮板上的硬质合金接近全部磨损时应及时更换新刮板。Theplowdeviceiscomposedofcrosshead,plowbody,innerplowandouterplowetc.Ontheworkingperipheryofplowispileweldedwithtungstencarbidehardalloy.Duringworking,itshouldbeconstantlycheckclearencebetweentheplowandchassisorinnerenclosure.itshouldbeadjustediftheclearenceislarge.whiletheal
34、loyisapproachedforwearingout.Anewoneshouldbechangedtimely.该机设有两个喷水咀，水压大于100Kpa时喷出的水为雾状，有利于提高混砂机的混砂效果。Twowateringspraiesaresetinthemachine.Ifwaterpressureisover100Kpa.Itcanformatomization.Itisusefulforimprovingmixingefficiencyofthemixer.加水装置根据用户的需要，请在定货时注明。Waterdosingdeviceisnotconsistedinthemachine.
35、Ifnecessary,itshouldbestatedbycustomerwhileordering.4.机器的搬运及安装(TransportationandInstallation)41机器的搬运(Transportation)411搬运机器之前要阅读本设备的技术文件，了解设备的重量，选择正确的吊挂部位和吊具。Beforetransportingstudythisdocumentcarefully,knowaboutthenetweightofthemachineandselectthepositionofhoistingandliftingtoolcorrectly.412搬运时卸砂门应
36、处于关闭的位置。Whilelifting,thedischargingdoorshouldbeclosed.413吊运时钢丝绳上端应挂在平衡臂上，以防止钢丝绳挤压围圈而导致变形。Whilelifting,thebalancearmshouldbeinuseforhoistingthewireropesoastoavoidthewireropepressingtheenclosureofmixersoasleadingtodeforming.414吊运时，不允许吊挂十字头、电机座和卸料门。Itisnotallowedhangingthecrosshead,motorbaseplateanddis
37、chargingdoorwhilelifting.415吊运时机器应平整。Keeplevelwhileliftingthemachine.42安装(Installation)421机器固定在混凝土基础上或钢结构上，安装在钢结构上时，支承件必须有足够的钢度，图11为混凝土基础尺寸图。Themixercanbesecurelyinstalledonconcretebaseorsteelframe.Ifsteelframeisadopteditmustberigidsufficiently.Fig11showsthedimensionsofconcretefoundationofthemixer.4
38、22在安装期间，吊运机器必须小心，如果吊挂安装转子的横梁、转子电机或卸料门将会发生事故。Caremustbetakenduringliftingthemachine.Ifliftingthebeamorrotormotorsordischargingdoor,thetroublewillbeoccurred.423设计电气控制时，应符合本技术文件中电控原理图的要求，即检修门打开后机器必须停止，且无法开启。油泵电机起动后主电机才能起动，否则将有可能发生危险。Whiledesigningthecontrollingsystemofmoldingsandprepare-tionitoughttoac
39、cordwiththerequirementsinschematicofelectricalcontrolinthisdocument.Thatis:whentherepairdooropenedthemachinemustbestoprunning,andcannotruning.whentheoilpumpmotorstartethenthemainmotorstarte.ifnotitmaycausedamage.5、安全和防护(Safetyandprotection)51一般要求(Generalrequire)511该设备的设计中已考虑了相应的安全和防护装置，以保证操作者的安全，且在设
40、备制成后和发货前进行了检查。Suitablesafetyandprotectiondevicearincorporatedinthedesignofthemixer,toensurethesafetyoftheoperator.Checkthedeviceaftermanufacturepriortothemixerbeingdispatched.512用户和操作者在使用该机器之前，必须对技术文件认真地阅读和掌握。customerandoperatorshouldreadandwellknowthisdocumentbeforecarryingoutanyworkonorusethemixer
41、.513机器运转之前必须对防护装置进行检查。对防护系统中的任何失误必须在机器投入运转之前进行补救。ThesafetyandprotectiondevicesaretobecheckedbeforeoperatingthemachineAnyfaultoccurringintheprotectingdevicemustremediedbeforestartingofproduction.514使用过程中定期检查安全防护装置是否可靠。Duringoperation,checkregularlytoseeifthesafetyandprotectiondevicesarereliable.515机器
42、必须由专门的工作人员操作，未经许可其它人员不得开动机器。Themachinemustbeoperatedbyappointedperson.Nopersonisallowedtooperatethemachineifheisnotpermitted.52电的安全要求(Requirementofelectriccontrol)521供电的主开关须采用带人工锁的开关,当设备停止工作时将主开关锁住。Themainswitchwithapersonalpadlockmustbeusedonpowersupoly.Whilethemachineisfinishedtoworkinaday,themain
43、switchmustbelockedoff.522机器开始工作时，有提示灯进行提醒。Whenthemachinestarttoworks,thereareremindlampson.5 23当操作人员进入机器进行清理或维修时，供电主开关和控制柜的主开关用人工锁锁住，并挂上标志卡。Whiletheoperatorentersthemachineforcleaningormaintaining,themainswitchesofpowersupplyandelectricalcabinetmustbecutoffandlockedwithpersonalpadlock,aswellasaperso
44、nalsafetytagisnecessary.6 3混砂机构维修或清理底盘后，必须仔细检查并取走工具，不得将其遗落在机盆内，以免开机后发生危险。Aftercleaningormaintaining,checkcarefullytoseeifthattoolsorotherauxiliarypartsarelostinpanofthemixer.Otherwisethemixermaybedamaged.7 4定期检查检修门(工作门)上行程开关是否工作可靠。Reriodicinspectionthetravelswitchontheaccessdoor,andtheworkingisrelia
45、ble.55在机器工作的过程中不得随便打开检修门，否则造成故障停机。Duringoperationitismotallowedtoopentheoverhauldoorrandomly,otherwiseitmaycausetroubleoraccident.56机器工作过程中，不得用手或其他东西触摸机器的运动零件。Duringoperation,donotcontactturningpartsorthemachinewithhandorother.6、试验运转(Trialrunning)61空载运转(No-loadrunning)6 11试运转前，必须认真阅读本说明书并对机器的性能有全面的了
46、解。Beforeoperation,theoperatorshouldstudythisdocumentandwellknowthepropertiesofthemixer6 12将机盆清理干净，不要把工具和任何物件遗留在机盆内，以免发生危险。Cleanthepanofthemixerthoroughly.Tobenoteddonotleavetoolsandotherpartsinthepantopreventthemachinefrombeingdamaged.6 13检查混砂机各联接部分的螺栓是否有缺失，用手推动十字头，检查是否转动灵活。刮板、十字头、底盘和围圈之间要有一定的间隙。Che
47、ckthemixertoseeifthereisanyboltlosedturnonecrossheadwithhandstoseeifitisflexibletorotate,aswellasthereisobstructionbetweenploughesandchassisorthelinerofenclosure.6 14油箱内加润滑油至油标的液位线，启动油泵电机，检查润滑系统工作是否正常，有无漏油现象，压力继电器工作是否正常。Filllubricatingoilintotheoiltankandchecktheoilleveltoseeifitissuitable.Starttheo
48、ilpumpmotortoseeifthelubricatingsystemworksnormally,ortherearenotleakage,aswellasifthepressurerelayisnormal.6 15转动出砂门，检查出料门旋转是否灵活。Rotationthedischargegate.checkoutthedischargegateisaflexible.6 16机器空载连续运转4小时，在此期间注意检查各联接件是否有松动，减速器是否有不正常的噪声。打开和关闭卸料门多次，检查其是否工作灵活。Themixerrunscontinuouslyfor4hoursinno-loa
49、d.Duringthisperiod,checkeverypartinstantlytoseeiftherearelooseness.Checkifthenoiseinthereducerisoutofnormal.Openandclosethedischargingdoorforseveraltimestoseeifitisflexible.6 2负荷运转(Loadrunning)6 21空载运转4小时后，加入700Kg的砂子进行负荷运转，负荷运转2小时，以便将机盆抛光。Afterno-loadrunningfor4hours,feed700Kgusedsandtorun2hoursforf
50、inishingthepanofmixer.8 22负荷运转后，将机盆全部检查一遍，如果润滑油脏则更换新油，并将过滤网和磁性油塞进行清洗。经过试运转和检查全部正常后，可以进行生产操作。Afterloadrunningcheckthewholemixer.Iflubricatingoilisdirtychangewithnewoilandcleanfilterscreenandthemagnetoilplugs.Aftertrialrunningandcheckingthemachinecanbeoperatedforproduction.7、机器的操作(Operation)9 1设备必须由指定
51、的人员操作，未经许可，他人不得动本设备。Themixershouldbeoperatedbyappointedperson.Ifnopermi-ssionnoonecanoperateit.10 2操作人员一定要熟悉本机器的性能、润滑要求、安全防护和维修保养等基本知识。Theoperatorshouldfamiliarwithproperty,everymechanism,lubricatingrequirementsandmaintenanceofthemixer.73机器的启动顺序是：油泵电机-转子电机-主电机注意：必须遵守上述启动顺序，不能颠倒，以免损坏机器。Thestartingste
52、pis:OilpumpmotorotatormotorsmainmotorNote:thesestartingstepmustbeobeyedanditcannotbereversedotherwisethemixermaybedamaged.74混砂工艺混制型砂的种类不同，混砂工艺也不同。对于混制粘土型砂，建议用以下混砂工艺：加旧砂和新砂加水-湿混(35秒)加粘土和煤粉混砂卸料。ProcedureofmixingmoldingsandAsthekindsofmoldingsandisdifferenttheprocedureofmixingaredifferenttooformixingmo
53、ldingsandwithbentonitebinder,werecommendthefollowingmixingprocedure:Chargingoldsandandnewsandwaterdosingmixing(3-5s)chargingbentoniteandcoalpowdermixingdischarging.75由于本机的混砂效果高，型砂的性能提高很快，因而混砂的时间大为缩短，一般为60120秒，混砂时间不宜延长。Asthemachineisakindofhighefficiencymixer,sothemixingtimeisshorterIngeneralcase60-1
54、20sisenough.Itisnotsuitabletoprolongmixingtime.76机器的一次加料量，应根据所要求的型砂性能不同而调整，一般的原则是混制湿压强度高的型砂时应适当减少一次加料量。Thebatchcapacityshouldbechangedaccordingtotherequirementofpropertyofmoldingsand.ingeneralprinciple,ifthestrengthofmoldingsandishigher,thebatchcapacityshouldbereduced.77旧砂必须经过磁分离和筛分，严禁金属块和其它杂物进入机盆内。
55、Theusedsandmustbescreenedandmagnetseparatedandforbiddenblocksorimpuritiesenterthemixer.78每天工作结束后，切断控制电路开关和电源开关，并用人工锁锁住。Aftertheworkisfinishedinaday,cutoffthemainswitchesofcontrollingcabinetandpowersupply,lockthemwithpersonalpadlocks.79每天结束工作后应将机盆清理干净，关闭工作门。Aftertheworkisfinishedinaday,cleanthepanofm
56、ixer.Closetheoverhauldooratlast.8、维护保养(Maintenance)81定期检查刮板与底盘及内衬圈之间的间隙，间隙过大应进行调整。在不妨碍刮板运动的情况下其间隙应调到最小。当刮板和叶片严重磨损时则应更换新的。CheckthespacebetwweenplowsandchassisaswellasinnerenclosureWhilethespaceistoolarge,adjustitInconditionofnotobstructingmotionofplow.Thespaceshouldbeadjustedassmallaspossible.Whenthe
57、plowhasbeenworn,changeanewonetimely.82经常检查各减速器的润滑油量，定期检查转子减速器上部轴承的润滑情况。减速器第一次加入的润滑油应在工作300500小时进行更换。换油时，应对减速器内部进行清洗，同时取下油塞和过滤网并清洗干净，润滑部位见列表所示。Checkthelubricatingoilineverydeceleratorandgreaseinupperbearingsofrotatorsconstantly.Thefirstfeededoilshouldbechangedafterworkingfor300-500hours.Whilechanging
58、cleanthereducer.Atthesametimetakeouttheoilplugsandfilterscreentocleanthem.8.3十字头与底盘之间的迷宫密封部分应每年清洗一次。重新安装时填充具有润滑性能的填料(专利号：ZL92245442。6)见图7。ThemazesealbetweencrossheadandchassisshouldbecleanedonceayearWhilereassemblingfillacertainquantityoff川erwithlubricatingproperty(PatentNoZL92245442.6,China)tothema
59、zeseetoFig7.8.4机盆周边填角磨损后应进行修补，凝固后进行处理。Thefilletonthecornerbetweenchassisandinnerenclosureshouldberevamppedwhilewearing.Aftersolidifying,makeitforpolishtreatment.Feedcertainofusedsandtorunseveralhours.Thusitcanbefinished.8. 5定期检查转子轴是否有轴向窜动，以防止漏油。检查转子的叶片是否有松动和弯曲现象。Checkrotorshaftconstantlytopreventaxi
60、alfloatingandleakageoilchecktherotorbladestoseeiftheyareloosedandbended.8. 6润滑油必须进行过滤，滤网为140目。Beforefillingoiltothedecelerator,itshouldbefilteredbyfilterscreenwith140meshesperCm2.润滑表(Tableoflubricating)润滑部位(oilsite)润滑油种类(lubricant)润滑周期(oilingperiod)主减速器(Mainreducer)40#机械油(40#mobiloil)视消耗情况(auto-oili
61、ng)转子减速器上部轴承(rotatorreducerupperbearing)锂基润滑脂(lithiumgrease)6个月/次(6monthes)卸料门(dischargingdoor)钙基润滑脂(albanygrease)6个月/次(6monthes)减速指(rotatorreducer)40#机械油(40#mobiloil)视消耗情况(auto-oiling)9、轴承、三角带及密封件(Bearings,V-BeltandSeals)9. 1轴承(Bearing)规格(Model)数量(Quantity)所在部位(Location)7515E2减速器(decelerator)7610E2
62、减速器(decelerator)7511E2减速器(decelerator)7319E2立柱(StandColumn)7509E2转子机构(RotatorMechanism)7510E1转子机构(RotatorMechanism)7511E1转子机构(RotatorMechanism)9. 2三角带(V-belt)代号(Symbol)规格(Specification)数量(Quantity)所在部位(Location)GB1171-74C-18004减速器(Decelerator)GB1171-74B-14008转子机构(RotatorMechanism)9. 3密封件(Seals)密封件明细
63、表(Listofseals)代号(Symbol)名称(Item)规格(Specification)数量(Qty)材料(Material)所在部位(Location)Q/ZB68-77毡圈(Felt)801半粗羊毛毡(Felt)减速器(Reducer)HG-692-67油封(Oilseal)PD80*105*121橡月发I-1(Rubber)ZB71-62油圈(Oilring)10*302石棉橡胶纸(AsbestosPaper)ZB71-62油圈(Oilring)36*504石棉橡胶纸(AsbestosPaper)GB3452。1-82O型密封圈(Oring)30*3.556橡月发I-2(Rubber)卸料门(DischargeGate)GB3452。1-82O型密封圈(Oring)14*2.651橡月发I-3(Rubber)Q/ZB68-77毡圈(Felt)451半粗羊毛毡(Felt)转于机构(Rota
