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错误未找到引用源。专业错误未指定书签。作者姓名指导教师定稿日期2012年04月12日A2A0A4A5A1A3A6A7A8A11XXX机械工程系毕业设计(论文)任务书学生姓名专业班级矿山机电085(1)班设计论文题目碱沟518工作面后部刮板输送机的设计及安装接受任务日期11年6月1日完成任务日期11年6月18日指导教师指导教师单位XXX设计论文内容目标学校为了使我们更多了解机电产品设备,提高对机械工程制造技术的认识加深机电在工业领域应用的感性认识开阔视野了解相关机械设备及技术资料熟悉典型零件加工工艺特意安排我们到几个拥有较多类型机电一体化设备生产技术先进的工厂实习G452设计论文要求提高学生的G10714论G13864G13007实G19481的G14033G2159论文指导记录G12544一G2620G5079G13634任务提G1998G16213G8726了解设计目G7643G12544G1120G14279G989G2620G7609G19417相关资料G11842G4462G7053G7708G12544G989G14279G2325G2620完成G8617业设计G12544G2325一到G12544G2325G1120G2620G8617业G12584G17789参考资料G457机械G1474G10714G3835G1852G458作G13785G726G7484G5812G4459G17809G4437G726G17809G4437G12197学技术G1998G10268G12050,1993G457G17902用机械设备G458作G13785G726G7373G7693G3534G2283G1152G726机械工业G1998G10268G12050,2006G457机械设备G13512G1474工艺G458作G13785G726G17170G13499G17187G2283G1152G726机械工业G1998G10268G12050,2007A9A10A12A13A14A15A16A17A18A19A20A21A22A23A24A25A26A16A17A27A12A13A28A29A30A31A32A33A34A35A36A37A38A39A40A41A42A43A44A45A46A47A48A49A50A51XXX机械工程系毕业设计(论文)成绩表学生姓名专业班级矿山机电085(1)班设计论文题目碱沟518工作面后部刮板输送机的设计及安装指导教师(G12626名)指导教师单位XXX指导教师G16792G16833G16792G19417成G13501G726G16792G19417教师G12626G4395G726年月日G12584G17789G16772G5417成G13501G726提G19394教师G12626G4395G726年月日G12584G17789G4579G13464意G16277G12584G17789成G13501G726G12584G17789G4579G13464G13464G19283G12626G4395G726年月日A52A53A54A55A56A57A58A59A60A61A62A63A64A65A66A67A68A69A70I摘要刮板输送机G7171目G2081G3281G1881G3818G13543G1554G7024G19283G3733G5347G18331G10040工作面G2819一的G10040G9857G17828输设备,G4439G7171一G12193在G17329G12175G7041面的G3783体G1881,G1523G2173G1122G17828G2172G11540的刮板G19154G7477G17842G13505输送G6967装G10301料的G17828输设备G452在G8712G5191G17828输G7114,G10301料受到刮板G19154G7477在G17828G2172G7053G2533的G2399G2159及G10301料G14270G17535G18337G18339的作用,在G10301料G19400产生了G1881G6717G6842G2159G452G17837G12193G6717G6842G2159G1457G16789了料G4630G1055G19400的G12295G4462G10378G5589G5194G17287G1209G1823G7393G10301料在G3534G8145G1881的G12239G2172G13792产生的G3818G6717G6842G19471G2159,使G10301料G5430成整体料流G13792被输送G452关键词SGZ800160(8030SH)刮板输送机;动力部的组装;装配与调整;全操作注意事项。A71A72A73A74A75A76A77A78A79A80A81A82A83A84A85A86A87A88A89IIABSTRACTSCRAPERCONVEYORATHOMEANDABROADISSLOWLYINCLINEDCOALFACELONGWALLONLYCOALTRANSPORTATIONEQUIPMENT,ITISAKINDOFCASINGSECTIONDISTANCE,BYMOVINGSCRAPERCHAINCONTINUOUSTRANSMISSIONOFBULKMATERIALSTRANSPORTATIONEQUIPMENTINAHORIZONTALTRANSPORTATION,BYSCRAPERCHAINMATERIALINTHEPRESSUREOFTHEMOVEMENTDIRECTIONOFITSWEIGHTANDMATERIALROLEINTHEGENERATIONBETWEENMATERIALINTHEFRICTIONTHEFRICTIONBETWEENTHEMATERIALLAYERENSURESTHESTABLESTATEANDTOOVERCOMETHEMATERIALINTHESLOTOFMOBILEANDPRODUCETHEFRICTIONALRESISTANCE,THEMATERIALFLOWANDMATERIALFORMWHOLEISTRANSFERREDKEYWORDSSGZ8001608030SHSCRAPERCONVEYORDONGLIBUASSEMBLYASSEMBLYANDADJUSTMENTFULLOPERATIONCAUTIONA90A91A92A93A94A95A96A97A98A99A100A101A102A103A104A105A106A107A108III目录摘要IABSTRACTII第1章刮板输送机的发展及其介绍1第2章碱沟简介2第3章刮板输送机的整体设计计算331设计要求332运输能力333运行阻力4331直线段的G17828行阻力4332绕经曲线段的阻力7333牵引G19154的G2172负荷9334总G17828行阻力1234电动机功率P1235圆环链的选择计算1336刮板链的安全系数13第4章SGZ80016概述1541机型号编制及含义说明1542组成及传动系统1743机头传动部1744动力部1945机尾2146过渡段2247中部段23第5章输送机的安装与调试2451地面的安装与试运转2452安装前的准备工作2453安装程序及注意事项2454整机检查25A109A110A111A112A113A114A115A116A117A118A119A120A121A122A123A124A125A126A127IV55空载试车2556输送机与配套设备联合运转试验26第6章输送机的使用与维护2861使用前准备和检查2862使用前和使用中安全防护要求。2863启动和运行操作程序、方法、注意事项2864停机程序、方法、注意事项29第7章全操作注意事项31第8章输送机的润滑及附图32致谢47参考文献48A128A129A130A131A132A133A134A135A136A137A138A139A140A141A142A143A144A145A1461第1章刮板输送机的发展及其介绍刮板输送机刮板输送机G7171目G2081G3281G1881G3818G13543G1554G7024G19283G3733G5347G18331G10040工作面G2819一的G10040G9857G17828输设备,G4439G7171一G12193在G17329G12175G7041面的G3783体G1881,G1523G2173G1122G17828G2172G11540的刮板G19154G7477G17842G13505输送G6967装G10301料的G17828输设备G452在G8712G5191G17828输G7114,G10301料受到刮板G19154G7477在G17828G2172G7053G2533的G2399G2159及G10301料G14270G17535G18337G18339的作用,在G10301料G19400产生了G1881G6717G6842G2159G452G17837G12193G6717G6842G2159G1457G16789了料G4630G1055G19400的G12295G4462G10378G5589G5194G17287G1209G1823G7393G10301料在G3534G8145G1881的G12239G2172G13792产生的G3818G6717G6842G19471G2159,使G10301料G5430成整体料流G13792被输送G452刮板输送机结构简单、G18337G18339轻、体积G4579、密封性强、安装G13512G1474G7053便;G4439的工艺G5079G13634灵活,可G1209多点卸料及实现G4462G18339输送;G4439的G17828输G14033G2159不受货载的坡度和湿度影响,机G17535高度G4579,便G1122装载,机G17535伸G19283或缩短G7053便,G12239G13634容易,机G17535坚固,G14033用G1122爆破装G10040的工作面,也G14033与G18331G10040机和G14270G12239G5347液G2399支架G13464成综G18331工作面;G13792且刮板输送机其G3783体封闭的,在输送有毒,易飞扬,易爆及高温G10301料G7114,对改善工人的操作G7477件和防止环境污染等G7053面都有突G1998优点G452但刮板输送机工作G19471G2159G3835,耗电G18339G3835,溜G8145磨损严G18337,G13512G1474和使用不当G7114易G7041G19154,G17828输G17329G12175也受到一G4462限制G452目G2081,埋刮板输送机已广泛应用G1122G8712泥,冶金,交G17902,建材,化工,粮食,电G2159等行业G452刮板输送机按G19154G7477数目及其G5079G13634G7053G5347分为单G19154,双边G19154,双中心G19154及G989G19154刮板输送机;按溜G8145的G5079G13634G7053G5347和结构分类可分为G5194列G5347、G18337叠G5347、敞底溜G8145G5347和封底溜G8145等多G12193G452刮板输送机主G16213由G2172G2159部,;G17842接部,机头,机头垫架,机头过渡G8145,机头偏转段,中部G8145,开天窗中部G8145,刮板G19154,电缆G8145,牵引G19154,机尾过渡G8145,机尾,机尾偏转段,机尾垫架,G19471G19154器,G17842接螺栓等G13464成G452刮板输送机的传G2172G13007统G452G4439G7171由绕过机头G19154轮和机尾G19154轮(或滚筒)的无G7509G5502环刮板G19154G4388作为牵引机构,G1209溜G8145作为G6227载机构,电G2172机输G1998转G11709经液G2159G13818G2524器传G17894到G1955G17907器输G1849G17736,G1889由G1955G17907器输G1998G17736传G17894到机头,G4570G10040G9857G17828G1998工作面G452G990部溜G8145G7171输送机的G18337载工作G8145,G991部溜G8145G7171刮板G19154的G3250G12366G8145G452A147A148A149A150A151A152A153A154A155A156A157A158A159A160A161A162A163A164A1652第2章碱沟简介碱沟G10040矿位G1122G1056G21077G7420G21796G1008部,G19594G4658G12082G7044G1856G2508,行G6931G2318G2022G19594G4658G1056G21077G7420G21796G12871G1008G2318G12661G17770G452其G3332G10714G3364G7643为G726G1008经8G2600G26G7070G22G453,G2283G13440G23G220G22G28G707G236G453G452对G3818交G17902G1209G1856G17347为主,交G17902G4590G4658便G2045,为G3835型现G1207化矿G1129G452矿G2318面积1G26G17G28G5191G7053G1856G18336,G10040G9857G1660G183396G21G215G26G1706G987G2556G452矿G1129设计生产G14033G215960G987G2556G18年,经技术改造现生产G14033G2159可G178101G260G987G2556G18年G452生产的G2419G10040经加工分G1016类G2842品G10040G72650G80G80G1209G990为G4633G8677用G2842品G10040,50G80G80G1209G991为G1314G11839G2172G2159G10040G452碱沟G10040矿矿G1129G4658中G1314山G1004G19529G2318,G3332G2195G16211G2283高、G1008G2347G1314G452G9035G6312高程G11040G1122G141G2160G794G141G2260G80,相对高G5058G13434100G80,沟G16907G2588G2283G16211G794G2347G1008G2533G4649G5079,G7424工作面G13546G2507为G58810G26;G18331用G19283G14230综G2524机械化G6930G20042G10040G18331G10040G8873,G18331用G3835G1554G16294强G2159G14026G5114G17828输机提G2331,G18331用G8706G8680防G9793G9791,安G1852生产G11429G6523G18331用计G12651机G7246G14033G1852过程G7828G8991G12661G10714G452G5067G17959支G6264G18331用G19182G7450、G19182G13605、G19182G13046、G19062G12575G6188G7765支G6264G7053G5347G452碱沟G10040矿主G18331G10040G4630为G235G2507、G26G2507、G28G25210G2507、1G23G25215G2507G10040G4630,G16825G10040G4630在G58810G26工作面G3250G18331G2318域G1881G17183G4396G12295G4462,G5191G3355G2414度G21G178G12871,G18331用后G17876G5347综G2524机械化G6930G20042G10040一G8437G18331G1852高技术开G18331G452碱沟G10040矿G14270建矿G1209G7481G4613G12447G17287G1122G12197技G1864矿的G7053G19036,装备先进,技术G2159G18339G19608G2414,G18331掘机械化100,生产工艺处G1122G3281G1881先进G8712G5191G452G4570G7481碱沟G10040矿G4570会更加美好,G4570成为更具有竞争实G2159的G12197技效益型企业G452A166A167A168A169A170A171A172A173A174A175A176A177A178A179A180A181A182A183A1843第3章刮板输送机的整体设计计算31设计要求设计G19283度G726L100G80,G17828输G14033G2159G726QG2200TG18H,G19154G17907G726V1G17G218G80G18SG45232运输能力按G17842G13505G17828行的计G12651G1856G5347,其G17828输G14033G2159为36QF(G221)G5347中G17828行G10301料的G7041面积F,与中部G8145的规格及其G6227载G14033G2159有关G452中部G8145G17828行G10301料G7041面的G990G11040限G2588曲线G5430,G5430G10378与G10301料的性质、块度情况有关,需经实G8991G11842G4462,G17902常按等腰G989G16294G5430计G12651,其底G16294取G10301料的堆积G16294,一般取G210G794G220计,按G10301料性质、块度情况选G4462G452F按中部G8145的尺寸由几何关G13007G8726得G452由G1122刮板G19154占据一G4462G12366G19400,实G19481面积比FG4579一些,计G12651G7114G16213乘G1209G4579G11221的装满G13007数G452故G17828输G14033G2159按G991G5347计G1265136QF(G22G21)G5347中QG252G252刮板输送机的G17828输G14033G2159,TG18H;FG252G252中部G8145G10301料G17828行G7114的G7041面积,;G252G252装满G13007数;G252G252G10301料的G6967碎密度,3/KGM;VG252G252刮板G19154G17907,/MSG452由实G19481G16213G8726知V1G17G218G80G18S,刮板输送机的G17828输G14033G2159QG2200TG18H;装满G13007数取0G17G28,G10301料的G6967碎密度取G28003/KGMG452由G5347(G22G21)可得230000815363609900128QFMA185A186A187A188A189A190A191A192A193A194A195A196A197A198A199A200A201A202A2034G7693据所选G19154型,G7609G457刮板输送机中部G8145尺寸G13007列G458,得中部G8145尺寸G7261G2650800G2185G45233运行阻力刮板输送机G17828行G19471G2159按直线段和曲线段分别计G12651G452331直线段的运行阻力ZW沿G1554G7024G17828行的刮板输送机的G18337段直线段G452G17828行G7114除了G16213G1823G7393G10040和刮板G19154的G17828行G19471G2159,还G16213G1823G7393G10040和刮板G19154的G18337G2159G452G17902常G4570G4439们一起计为总G17828行G19471G2159G452作为牵引构件的刮板G19154,在G18337段直线段G17828行的总G19471G2159为111COSSINZKWQQLGQQLG(G22G22)刮板G19154在G12366段直线段的G17828行总G19471G2159为11COSSINKWQLGM(G22G23)G5347中ZKWG252G252G18337段直线段的总G19471G2159,N;KWG252G252G12366段直线段的总G19471G2159,N;QG252G252中部G8145单位G19283度G990的装G10040G18339,/KGM;1QG252G252刮板G19154单位G19283度的质G18339,/KGM;LG252G252刮板输送机的G19283度,G80;G252G252G10040在G8145G1881G17828行的G19471G2159G13007数;1G252G252刮板G19154在G8145G1881G17828行的G19471G2159G13007数;GG252G252G18337G2159加G17907度,2/MS;G252G252G1554G7024G16294度G452“G14”“”G2507的选取,G16825段G2533G990G17828行G7114取“G14”,G2533G991取“”G452G19471G2159G13007数的数值,与G10040的性质、刮板G19154型G5347、肿部G8145型G5347、安装G7477件等许多G7477件有关G452准G11842值需由实验得到,G17902常计G12651G7114,单G19154W取0G17G23G2520G176,W10G17G22G2520G17G23G452当机G17535在中部G8145G5191面有弯曲段G7114,如图G221G452在弯曲段,刮板G19154沿G8145帮滑行,相当G1122牵引G19154绕固G4462的圆弧导G2533体G452G17837G12193情况G991应按G5347(附1)G5347(附G21)另计弯曲段的附加G19471G2159G452工作面用可弯曲刮板输送机G7171在G17837G12193情况G991G17828行G452弯曲段的中心G16294可由几何关G13007G8726G1998G452A204A205A206A207A208A209A210A211A212A213A214A215A216A217A218A219A220A221A2225图G221机G17535弯曲段及其几何关G13007如图图G221所示,图A为在工作面G1881弯曲段的相关尺寸;图B为刮板G19154的G17828行G13007统;图C为弯曲段中线的几何关G13007G452由图D得SIN22LR(G225)2SIN2LR(G226)由图C的COD得22222LRR(G22G26)204LARA(G228)由ABE得22SIN2ALA(G22G28)0222ARCSINALA(G2210)A223A224A225A226A227A228A229A230A231A232A233A234A235A236A237A238A239A240A2416G5347中G252G252相邻G1016节中部G8145G19400的最G3835折曲G16294;LG252G252G7643准中部G8145G19283,G80;RG252G252弯曲段的半径,G80;AG252G252机G17535推G12239G17329G12175,G80;LG252G252弯曲段G1852G19283,G80;0G252G252弯曲段中心G16294G452G12366段和G18337段G1016个弯曲段的附加G19471G2159,由G5347(附G21)得2233221FWESSS(G2211)2677661FWESSS(G221G21)G5347中23WG252G252G12366段弯曲段的附加G19471G2159;67WG252G252G18337段弯曲段的附加G19471G2159;2S、3S、6S、7S图图G221B中各点的张G2159;FG252G252刮板G19154与G8145帮G19400的G6717G6842G13007数,可取为0G17G23;EG252G252G14270然对数的底G452由G1122按G10714论推导的G1856G5347计G12651麻烦,G13792且实G19481情况多变,所G1209经常按直线段G19471G2159的10G16772为弯曲段的附加G19471G2159FJWG452即10FJZKKWWW(G221G22)中部G8145单位G19283度的装G10040G1833930652275/65/3636128QQKGMKGMV取W0G175,W10G17G225,G7609圆环G19154表得1105/QKGM,LG230G80,G7693据具体使用情况,取10O,由G5347(G22G22)、(G22G23)计G12651得87545075KZKWNWN估G12651弯曲段的附加G19471G2159为A242A243A244A245A246A247A248A249A250A251A252A253A254A255A4A0A1A2A971001450758754595FJZKKWWWN则直线段的G17828行总G19471G2159ZW4507545075495825N332绕经曲线段的阻力G19154G7477绕经G19154轮的G19471G2159,由G1209G991G989部分G13464成G726AG17在G19154G7477与G19154轮的相遇点,当G4439由直线变成弯曲G7114,因G19154G7477的转折所产生的G19471G2159W;BG17G19154轮转G17736G990的G6717G6842G19471G2159W;CG17在G19154G7477饶G1998G19154轮的分G12175点,当G4439由弯变成直G7114,因G19154G7477的转折所产生的G19471G2159WG452如图G22G21示,设G19154G7477的张G2159,在与G19154轮的相遇点为YS;与G19154轮的分G12175点为LSG452在相遇点由直变弯绕进G19154轮G7114,G19154G17736G990的G6717G6842G19471G2159为11YFSF(G221G23)G5347中1FG252G252相遇点G19154G17736G990的G6717G6842G19471G2159,NYSG252G252G19154G7477在相遇点的张G2159,N1FG252G252G19154G17736的G6717G6842G13007数G452图G22G21G19154G7477绕经G19154轮的G19471G2159A3A5A6A7A8A10A11A12A13A14A15A16A17A18A19A20A21A22A238把G17837个作用G1122G19154G17736G990的G6717G6842G21591F,变位到G19154轮的节圆G2620G990,即为G19154G7477转折弯曲的G6717G6842G2159给G19154轮旋转增加的G19471G2159WG452按作功相等的G7477件得11122DDFW(G2215)G45701FG1209G1856G5347(11G26)G1207G1849,整G10714得11YWDDFS(G2216)G5347中WG252G252G19154G7477由直变弯的G19471G2159,N;1DG252G252G19154G17736直径,G80G80;DG252G252G19154轮直径,G80G80;G252G252G19154G7477绕进G19154轮G7114,相邻G1016G19154节转折的G16294度G452同G10714可得,在分G12175点G19154G7477由弯变直,因G19154G17736G990的G6717G6842给G19154轮旋转增加的G19471G2159为111WDDFS(G221G26)G5347中G726WG252G252G19154G7477由弯变直的G19471G2159,N;1SG252G252G19154G7477在分G12175点的张G2159,NG452G19154轮转G17736G990的G6717G6842G19471G2159,当G19154G7477的饶进和绕G1998G1016股G5191行G711421YFSSF(G2218)G5347中2FG252G252G19154轮转G17736G990的G6717G6842G19471G2159,N;FG252G252G19154轮转G17736的G6717G6842G13007数G452把作用G1122G19154轮转G17736G990的G6717G6842G19471G21592F,变位到G19154轮节圆G2620G990,即为转G17736G990的G6717G6842G2159给G19154轮旋转的G19471G2159WG452按G2159G11709相等的G7477件得222DDFW(G221G28)G45702FG1209G1856G5347(G2218)G1207G1849,整G10714得1YDWFDSS(G22G210)A24A25A26A27A28A29A30A31A32A33A34A35A36A37A38A39A40A41A429G5347中WG252G252G19154轮G17736G990的G6717G6842G19471G2159,N;DG252G252G19154轮转G17736的直径,G80G80G452由G990分析得到,G19154G7477饶经G19154轮的G19471G21591W为11LYLFDFDWWWWDSS(G22G211)令11LFDFDKD(G22G21G21)则1LYLWKSS(G22G21G22)由G1122G1856G5347计G12651复杂,使用中经常G7693据经验按直线段的G17828行总G19471G2159的10G16772为绕经曲线段的G19471G2159,即10LZWW(G22G21G23)则饶经曲线段的G19471G2159为Z01W0149582549582LWN则刮板输送机G17828行总静负荷JW为49582495825545407JLZWWWN333牵引链的动负荷G19154啮G2524传G2172,G7171驱G2172G19154轮G17902过轮齿与G19154节的啮G2524,G4570G19154轮旋转的转G11709,变成直线牵引G2159给牵引G19154G452G19154G7477G7171由许多刚性G19154节G13464成,绕经G19154轮G7114G2588多边G5430围绕,G19154G7477G7171G19400歇G3332随相遇点轮齿G17828G2172G452当G19154轮作等G17907圆G2620G17828G2172G7114,G19154G7477G7171变G17907直线G17828G2172,G5194G1209G19154轮旋转一个G19154节所对应的中心G16294为G2620期G452G17837G12193G17828G2172特性,可由G991述分析看G1998G452把G19154G7477当作刚体,设G19154轮节圆的半径为R,G19154轮旋转的G16294G17907度为,如图图G22G22A所示,为相遇点轮齿的圆G2620G17907度与G8712G5191线的夹G16294,为G19154G7477G8712G5191G17828G2172的瞬G7114G17907度,可G1209看G1998,0COSCOSVR(G22G215)G16294的G3835G4579,等G1122相遇点轮齿的半径与G19154轮纵G17736线的夹G16294,G17837个夹G16294随G19154轮的旋转变化,从在相遇点刚开G3999啮G2524G7114的02,G17892G9188G1955G4579到0,G1889G17892G9188增加到A43A44A45A46A47A48A49A50A51A52A53A54A55A56A57A58A59A60A611002G452G19154轮G13499G13505旋转G7114,另一个轮齿在相遇点与G19154G7477啮G2524,G19154G7477的G17907度G4613随G17837个G7044的相遇点轮齿的G17828G2172G13792变化G452据G8504,G5347(G22G215)中的变化G14551围为0022G5347中0为一个G19154节所对应的G19154轮的圆心G16294G452图G22G22G19154传G2172的G17907度分析由G8504可知,即使G19154轮的G16294G17907度不变,G19154G7477的瞬G7114G17907度也G7171变化的,其G17907度特性如G1856G5347(G22G215)所示,G17907度变化的G2620期为G19154轮旋转一个0G452G19154G7477G17907度变化曲线日图图G22G22B,G19154G17907的变化G14551围0COS2RR由G1122G19154G17907的变化,G19154G7477G17828G2172中G4613有加G17907度,G19154G7477G17828G2172的加G17907度为2SINDVARDT(G22G216)G19154G7477G17828G2172的加G17907度也随G16294变化,其变化G14551围为2200SINSIN22RAR加G17907度变化曲线G16277图图G22G22BG452可G1209看G1998,G19154G7477在相遇点啮G2524开G3999G7114的加G17907度最G3835,随G19154轮旋转,加G17907度G17892G9188G1955到0,然后G17810到最G3835负值,到另一个G19154轮啮G2524G7114,G19154G7477G17828行的加G17907度,由最G3835负值突变到G8503最G3835值G452加G17907度变化G2620期也A62A63A64A65A66A67A68A69A70A71A72A73A74A75A76A77A78A79A8011G7171G19154轮旋转一个0G16294所需G7114G19400G452最G3835加G17907度的G13489对值为20MAXSIN2R(G22G21G26)由G19154轮的几何关G13007得0SIN22LR(G22G218)G4570G5347(G22G218)G1207G1849G5347(G22G21G26)得2MAX12L(G22G21G28)G5347中MAXG252G252G19154G7477最G3835加G17907度;G252G252G19154轮旋转的G16294G17907度;LG252G252G19154节G17329;RG252G252G19154轮分度圆半径G452有G1209G990分析可知G19154G7477G7171作变加G17907G17828G2172的G452有加G17907度G4613有G5827性G2159,因G8504,G19154G7477在G17828G2172中,不G1177受静负荷,还受有G2172负荷,G5194且G7171G2620期性G2172负荷G452加G17907度为G8503,G5827性G2159的G7053G2533相G2465,G2172负荷使G19154G7477的张G2159增加;加G17907度为负,G5827性G2159的G7053G2533与G17828行G7053G2533相同,G2172负荷使G19154G7477的张G2159G1955G4579G452由图G22G22B可G1209看到,后一个轮齿开G3999啮G2524的瞬G19400,G19154G7477的加G17907度从MAX增到G14MAX,在G17837瞬G19400的加G17907度为G21MAXG452如G7536G2454与G17837一加G17907度G17828G2172的质G18339为G48,则G19154G7477所受的G2172负荷为G21G48MAXG452由G1122G17837一负荷G7171瞬G19400G7057加的,按G2159学G2419G10714,突加载荷在G19154G7477中产生的应G2159G3835一G1505G452G17837G7691,G19154G7477所受的G2172负荷应按G23G48MAX计G452G13783G15397到G17837个变化瞬G19400,后一个轮齿啮G2524G1055G2081的加G17907度为MAX,其G5827性G2159与G19154G7477G17828G2172G7053G2533相同,因G8504,G19154G7477实G19481所受的最G3835G2172负荷按G991G5347计G12651MAXMAXMAX223DWMMM(G22G220)实G19481G990,G19154G7477不G7171刚体,在张G2159作用G991G4439有变G5430G452刮板输送机用的圆环G19154,其刚度视不同规格为(G21G7946)G104710NG452作为G5389性体的G19154G7477,G19154轮传给G4439的牵引G2159,不G14033同G7114作用在整G7477G19154G4388G990,G13792有一G4462的传G6785G17907度,也不G7171整G7477G19154G4388都G7171一个相同的加G17907度,G2454与加G17907度G17828A81A82A83A84A85A86A87A88A89A90A91A92A93A94A95A96A97A98A9912G2172的质G18339也不G7171整G7477G19154G4388及所G5114的负载G452因G8504,G5347(G22G220)G2494可用在G19154G4388G5468短的情况G452对G1122G5389性G19154,G2494G16213不在G1861G6403G7477件G991G17828行,G19154G7477所受的最G3835G2172负荷,比用G8504G5347计G12651的G16213G4579G452输送机的刮板G19154,在G6227载后被G10040埋在G8145G1881,沿G8145底滑G2172G17828行,由G1122其工作G7477件复杂多变,G15441已进行了许多G11752G12362,还不G14033准G11842的计G12651G1998其G2172负荷G452所G1209目G2081G17829G1296的按静负荷的G210计G12651G452则G2172负荷为020254540710908DJINGWWN334总运行阻力综G990可得总G17828行G19471G2159ZONGW为545401090865448ZONGJDWWWN34电动机功率P驱G2172G17736G990的功G105870P为G72601000ZONGWVP(G22G221)为传G2172装G13634效G10587,取0G178则计G12651得065448128126100008PKWG13783G15397到G18331G2318的电G2399G19489G1209及G19602G1209准G11842计G12651的G20081G3818G19471G2159,实G19481G18209备的电G2172机功G10587应比0P增加15G252G252G210的备用G18339G452则电G2172机功G10587012121051512PPKWG2460G13783G15397有G7114可G14033其G1194G2419因使工作G19471G2159偏G3835,G2460G7171后部输送机电机,G8611年需G16213增加年产G18339固选G6333电G2172机功G10587为160G46G58G452A100A101A102A103A104A105A106A107A108A109A110A111A112A113A114A115A116A117A1181335圆环链的选择计算圆环G19154在工作G7114受G6301伸和弯曲,环G1881应G2159G10378况复杂,G10714论计G12651较G3268G19602G452因G8504,圆环G19154G17902常按最G3835牵引G2159MAXF选G6333,即G726单G19154牵引G7114MAXSDFKN(G22G22G21)双G19154牵引G71142MAXDSFKN(G22G22G22)G5347中DSG252G252圆环G19154的最G4579破G7041负荷,N;G252G252双G19154牵引G7114的不G3355G2260G13007数,一般取085;NKG252G252安G1852G13007数,G18331G10040机用的圆环G19154,可取;2535KN刮板输送机用的圆环G19154,取3545KNG452由G5347(G22G22G21)得MAXDSFKN(G22G22G23)取45NK则53394524MAXDSKKNFNG7609表选G6333圆环G19154为1040G37级36刮板链的安全系数安G1852G13007数G7171G19154G7477破G7041G6301G2159与最G3835张G2159G1055比G452则刮板G19154的安G1852G13007数为双G19154DZ

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