DTⅡ型固定式带式输送机(托辊)

带式输送机托辊选用手册目录第一部分带式输送机托辊的选用及计算1总论…………11.1托辊组标记及辊子标记说明…………11.2托辊组的种类……………31.3托辊辊经、转速的选择…………………41.4托辊组布置间距…………41.5普通辊子结构……………51.6托辊的选用计算…………5第二部分DTII型带式输送机托辊1托辊…………81.1槽形托辊（35°）…………81.2槽形托辊（45°）…………91.3槽形前倾托辊（35°）……………………101.4过渡托辊（10°）…………111.5过渡托辊（20°）…………121.6过渡托辊（30°）…………131.7缓冲托辊（35°）…………141.8缓冲托辊（45°）…………151.9摩擦上调心托辊…………161.10锥形上调心托……………171.11摩擦上平调心托辊………………………181.12平行上托辊………………191.13平行下托辊………………201.14V形托辊…………………211.15V形前倾托辊……………221.16平行梳形托辊…………231.17V形梳形托辊…………231.18摩擦下调心托辊…………241.19反V形托辊……………251.20锥形下调心托辊…………261.21螺旋托辊…………………262辊子…………272.1普通辊子………………272.2缓冲辊子………………292.3梳形辊子………………292.4螺旋辊子………………302.5辊子承载能力表…………31第三部分JKII型带式输送机托辊1托辊……………351.1槽形托辊（35°）…………351.2槽形托辊（45°）…………361.3槽形前倾托辊（35°）……………………371.4过渡托辊（10°）…………381.5过渡托辊（20°）…………391.6过渡托辊（30°）…………401.7缓冲托辊（35°）…………411.8缓冲托辊（45°）…………421.9摩擦上调心托辊…………431.10锥形上调心托辊…………441.11摩擦上平调心托辊……………………441.12平行上托辊………………451.13平行上托辊（2节………………………461.14平行下托辊………………471.15平行下托辊（2节）………………………481.16V形托辊…………………491.17V形前倾托辊……………501.18平行梳形托辊……………511.19平行梳形托辊（2节）……………………521.20V形梳形托辊……………531.21摩擦下调心托辊…………541.22反V形托辊……………551.23锥形下调心托辊…………561.24螺旋托辊…………………571.25螺旋托辊（2节）………………………582辊子……………592.1普通辊子…………………592.2缓冲辊子…………………612.3梳形辊子…………………622.4螺旋辊子…………………642.5辊子承载能力表…………66第一部分带式输送机托辊的选用及计算1总论托辊是带式输送机的主要部件，它的作用是支承输送带及输送带上所承载的物料，保证输送带稳定运行。本手册编入了带宽500--1400mm，辊经φ89、φ108、φ133、φ159mm，轴经φ20、φ25、φ30、φ40mm的DTII型托辊。根据市场需要我公司又开发设计了带宽1600--2200mm，辊经φ133、φ159、φ194mm，轴经φ25、φ30、φ35、φ40mm的JKII型托辊。托辊的选择一般参照带宽、带速、辊子的承载能力、及托辊的型式来综合考虑。1.1托辊组标记及辊子标记说明1.1.1托辊组标记JKII（DTII）XXCXXXXQ特殊标记(轻型)轴承代码（见表3）辊径代码（见表2）托辊种类代码（见表4）托辊代号带宽代码（见表1）带式输送机通用型新系列山东山矿机械有限公司通用型带式输送机表1带宽代码带宽.mm50065080010001200140016001800200022002400代码0102030405060708091011表2托辊辊经代码辊径.mm89108133159194代码12345表3轴承种类代码轴承种类4G2044G2054G3054G3064G3074G308代码123456表4托辊种类代码承载托辊槽型托辊槽形前倾托辊过渡托辊缓冲托辊调心托辊平行托辊35°45°35°10°20°30°固定式磨擦上调心辊锥形上调心辊磨擦上平调心辊平行上托辊35°45°500-14001600一节二节代码0102030405060708111242131415回程托辊平行下托辊平行梳形托辊V形托辊V形前倾托辊V形梳形托辊磨擦下调心辊反V形托辊锥形下调心辊螺旋托辊一节二节一节二节10°10°10°二节10°一节二节500-14001600代码213323342526272829305031351.1.2辊子标记JKII(DTII)GXXXXX辊子长度代码（见表6、见表7）轴承代码（见表3）辊径代码（见表2）辊子种类代码（见表5）辊子代号带式输送机通用型新系列山东山矿机械有限公司通用型带式输送机表5辊子种类代码辊子种类普通辊子缓冲辊子梳形辊子螺旋辊子代码PHSL表6DTII型辊子长度代码辊径.mm200250315380465530600700750800950115014001600代码0102030405060708091011121314表7JKII型辊子长度代码辊径.mm6006707508009001000110012501800200022002500代码0708091011121314151617181.2托辊组的种类（见表4）托辊组基本上可分为两大类：承载托辊组和回程托辊组承载托辊组包括：槽形托辊组、过渡托辊组、平行上托辊组、缓冲托辊组、上调心托辊组等。回程托辊组包括：平行下托辊组、V形托辊组、清扫托辊组、下调心托辊组等。1.2.1槽形托辊组槽形托辊组：用来支承输送带及输送带上所承载散状物料的部件。按槽角可分为35°、45°两种。按形式可分为标准型和前倾型两种。在选配上一般有三种方式：a.全前倾；b.部分前倾（每5组上托辊中设一组前倾托辊）；c.无前倾（采用调心托辊）。其它选配方式由设计者自行决定。1.2.2平行托辊组平行托辊组包括：平行上托辊组和平行下托辊组。平行上托辊组：用来支承输送带及输送带上所承载成件物品的部件。平行下托辊组：用来支承回程段输送带的部件。1.2.3过渡托辊组过渡托辊组：安装在滚筒与第一组托辊之间，可使输送带逐步成槽或由槽形展平，以降低输送带边缘因成槽延伸而产生的附加应力，同时也防止输送带展平时出现撒料现象。按槽角可分为10°、20°、30°三种。1.2.4缓冲托辊组缓冲托辊组辊体表面有弹性胶环构成，安装在输送机受料段的下方，缓冲物料落下时对输送带的冲击，延长输送带使用寿。按槽角可分为35°、45°两种。1.2.5调心托辊组调心托组辊：用来调整输送带跑偏，防止蛇行，保证输送带稳定运行。按工作原理分为摩擦调心托组辊和锥形调心托组辊两种。按布置位置分为承载调心托辊组和回程调心托辊组。需要设置调心托辊组的输送机一般情况承载段每10组托辊组中设一组调心托辊组，回程段每4--6组托辊中设一组调心托辊组。1.2.6V形托辊组V形托辊组：用来支承回程段输送带并防止输送带跑偏的部件。特别是V形前倾托辊防跑偏效果更明显。按形式可分为标准型、前倾型及反V形托辊组三种。一般情况每10组托辊组中设7组平行下托辊组、三组V形托辊组或V形前倾托辊组。为了更有效地防止输送带跑偏，有的输送机还在某些区段加设反V形托辊组。1.2.7清扫托辊组清扫托辊组：用于输送带回程段，用来清扫输送带承载面上粘附的物料。按形式可分为平行梳形、V形梳形和平行螺旋托辊组。一般将距离输送机头部滚筒最近的那组下托辊设计为螺旋托辊组接着布置5--6组梳形托辊组。1.3托辊辊经、转速的选择托辊辊经尺寸按带宽及带速选择，托辊辊经尺寸与带宽的关系见表8；不同辊经在不同带速下的转速见表9。并保辊子转速不超过600r∕min。表8托辊辊径与带宽的关系辊径mm带宽mm5006508001000120014001600180020002200240089108133159194219表9托辊辊子转数（r/min）辊径mm带速m/s0.81.01.251.62.02.53.154.05.06.5891722152683444295371081421772212833544425571331441802302873594535751591201501922403003794816011941231581972463103944922192753494365671.4托辊组布置间距托辊组布置间距应满足两个条件：辊子轴承的承载能力（参见第二部分型谱2.5辊子承载能力）及输送带的下垂度，托辊间距应配合考虑该处的输送带张力，使输送带获得合适的垂度。最大下垂度：hmax=式中：hmax—两组托辊间距输送带的最大下垂度，m；a—托辊间距，m；qG—物料质量，kg/m；qB—输送带质量，kg/m；F0—该处输送带张力，N；稳定工况下的下垂度应限制在1%以内。1.4.1常见托辊间距见表10。1.4.2凸弧段托辊间距：一般为承载分支托辊间距的1/2，还应验算输送带合力的附加载荷是否超出所选托辊的承载能力。1.4.3落料处缓冲托辊间距：根据物料的松散密度、块度及落料高度而定。一般按承载支托辊间距的1/2~1/3。当松散密度软大，落差较高时可取1.2~1.5倍辊径。1.4.4因受力过大需要加密托辊时，可根据实际需要，由设计者确定托辊间距。表10常见托辊间距mm松散密度kg/m3承载分支托辊间距回程分支托辊间距≤1600﹥160012001000300030001.4.5头部滚筒中心线至第一组槽形托辊的最小过度距离A，见图1和表11。表11推荐的最小过渡距离A带型额定张力，%各种帆布输送带钢绳芯输送带﹥901.6B3.4B60~901.3B2.6B﹤601.0B1.8B1.4.6输送重量大于20kg的成件物品时，托辊间距不应大于物品长度的1/2（沿输送方向对于20kg以下的成件物品托辊间距可取1m。1．5普通辊子结构普通辊子由辊皮、轴承座、轴、轴承、密封件和轴向挡圈组成。辊皮采用高精度托辊专用焊接钢管加工，轴承座由08F钢板冷冲压而成，辊皮与轴承座间采用机械手精密焊接来保证辊体的整体强度，轴用标准公差值加工的冷拔圆钢制造。辊皮、轴承座、轴的加工采用专用机床流水线作业。确保证辊子质量稳定。辊子采用多级迷宫式密封结构具有良好的防水、防尘和耐用性能。辊子采用大游隙向心球轴承，大大地提高了辊子的转动灵活性。1．6托辊的选用计算带式输送机承载分支，回程分支托辊的选用取决于带宽、带速、托辊间距及辊子的静载荷、动载荷等各种参数，计算后按第2.5节辊子承载能力进行校核。1.6.1辊径与带宽、带速有关，辊径与带速的关系见第一部分表9。1.6.2轴承：托辊寿命取决于轴承的失效寿命。因此，托辊的承载能力与轴承寿命有关，选用时应按带速、输送机的生产能力确定载荷，然后按辊子的承载能力表（见第二部分2.5节）选择轴承。1.6.3托辊间距：根据两托辊间的输送带下垂度（约1%）确定。1.6.4辊子载荷计算静载计算承载分支托辊：P0=e×a0××9.8式中P0—承载分支托辊静载荷，N；a0—承载分支托辊间距，m；e—辊子载荷系数；V—带速，m/s；qB—每米长输送带质量，kg/m;Im—输送能力，kg/s。回程分支托辊：PU=e×au×qB×9.8式中PU—回程分支托辊静载荷，N；au—回程分支托辊间距，m。动载计算承载分支托辊：=P0×fs×fd×fa回程分支托辊：=PU×fs×fa式中—承载分支托辊动载荷，N；—回程分支托辊动载荷，N；fs—运行系数；fd—冲击系数；fa—工况系数。计算后静载荷、动载荷二者之中较大值来选择辊子，使其承载能力大于或等于计算值，这样就可保证辊子轴承寿命高于30000h，转角小于10′。辊子载荷系数e托辊型式e一节辊1二节辊0.63三节辊0.8运行系数fs运行条件，每于运行小时fs<60.8≥6~91.0>9~161.1>161.2冲击系数fd带速，m/s物料粒度，mm22.53.153.5456.50~1001.001.001.001.001.001.001.05>100~1501.021.031.061.071.091.131.23>150~300细数中有少量大块1.041.061.111.121.161.241.39>150~300块料中有少量大块1.061.091.141.161.211.351.57>150~3001.201.321.571.701.902.302.94工况系数fa工况条件fa正常工作和维护条件1.00有磨蚀或磨损性物料1.10磨蚀性较高的物料1.15第二部分DTII型带式输送机托辊1托辊1.1槽形托辊（35°）说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子AEH1HH2PQd质量kg图号DL图号轴承50089200DTⅡGP11014G204740800135.5220300170130M1215.3DTⅡ01C0111650250DTⅡGP110289095023532916.6DTⅡ02C0111800315DTⅡGP11031090115024536621.5DTⅡ03C0111108DTⅡGP210314627038524.3DTⅡ03C0121DTⅡGP22034G20526.2DTⅡ03C01221000380DTⅡGP220412901350159300437220170M1637.6DTⅡ04C0122DTⅡGP23044G30538.7DTⅡ04C0123133DTⅡGP32044G205173.532546243.5DTⅡ04C0132DTⅡGP33044G30545DTⅡ04C01331200108465DTⅡGP22054G20515401600176335503260200M1650.1DTⅡ05C0122DTⅡGP23054G30551.2DTⅡ05C0123DTⅡGP24054G30655.1DTⅡ05C0124133DTⅡGP32054G205190.536052857.5DTⅡ05C0132DTⅡGP33054G30558.6DTⅡG05C0133DTⅡGP34054G30663.8DTⅡ05C0134159DTⅡGP42054G205207.539055765.1DTⅡ05C0142DTⅡGP43054G30566.4DTⅡ05C0143DTⅡGP44054G30671.6DTⅡ05C01441400108530DTⅡGP23064G30517401800184350548280220M1656.6DTⅡ06C0123DTⅡGP24064G30668.8DTⅡ06C0124133DTⅡGP33064G305198.538057364.9DTⅡ06C0133DTⅡGP34064G30678.3DTⅡ06C0134159DTⅡGP43064G305215.541060374.8DTⅡ06C0143DTⅡGP44064G30686.9DTⅡ06C01441.2槽形托辊（45°）说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子AEH1HH2PQd质量kg图号DL图号轴承50089200DTⅡGP11014G204740800135.5220328170130M1216.2DTⅡ01C021165089250DTⅡGP11024G204890950135.5235364170130M1217.6DTⅡ02C021180089315DTⅡGP11034G20410901150135.5245410170130M1222.6DTⅡ03C0211108DTⅡGP22034G20414627042727.3DTⅡ03C02221000108380DTⅡGP23044G30512901350159300487220170M1641.6DTⅡ04C0223133DTⅡGP33044G305173.532551548.2DTⅡ04C02331200108465DTⅡGP23054G30515401600176335564260200M1654.6DTⅡ05C0223133DTⅡGP34054G306190.536059267.5DTⅡ05C0234159DTⅡGP44054G306207.539061875.3DTⅡ05C02441400108530DTⅡGP23064G30517401800184350618280220M1672.5DTⅡ06C0223133DTⅡGP34064G306198.538064682.4DTⅡ06C0234159DTⅡGP44064G306215.541067290.9DTⅡ06C02441.3槽形前倾托辊（35°）说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子AEH1HH2εPQd质量kg图号DL图号轴承50089200DTⅡGP11014G204740800135.52203001°30′170130M1215.3DTⅡ01C031165089250DTⅡGP11024G204890950135.52353291°26′16.6DTⅡ02C031180089315DTⅡGP11034G20410901150135.52453661°20′21.5DTⅡ03C0311108DTⅡGP21034G20414627038524.3DTⅡ03C0321DTⅡGP22034G20526.1DTⅡ03C03221000108380DTⅡGP22044G205129013501593004371°23′220170M1637.6DTⅡ04C0322DTⅡGP23044G30538.7DTⅡ04C0323133DTⅡGP32044G205173.532546243.9DTⅡ04C0332DTⅡGP33044G30545.0DTⅡ04C03331200108465DTⅡGP22054G205154016001763355031°23′260200M1650.1DTⅡ05C0322DTⅡGP23054G30551.2DTⅡ05C0323DTⅡGP24054G30655.1DTⅡ05C0324133DTⅡGP32054G205190.536052857.5DTⅡ05C0332DTⅡGP33054G30558.6DTⅡ05C0333DTⅡGP34054G30663.8DTⅡ05C0334159DTⅡGP42054G205207.53905571°22′65.1DTⅡ05C0342DTⅡGP43054G30566.4DTⅡ05C0343DTⅡGP44054G30671.6DTⅡ05C03441400108530DTⅡGP23064G305174018001843505481°25′280220M1656.5DTⅡ06C0323DTⅡGP24064G30618454867.7DTⅡ06C0324133DTⅡGP33064G305198.538057373.9DTⅡ06C0333DTⅡGP34064G306198.557378.3DTⅡ06C0334159DTⅡGP43064G305217.541060374.8DTⅡ06C0343DTⅡGP44064G306217.560386.9DTⅡ06C03441.4过渡托辊（10°）说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子AEH1HH2PQd质量kg图号DL图号轴承80089315DTⅡGP11034G20410901150180.5245282170130M1221.3DTⅡ03C0411108DTⅡGP21034G20419327030524.1DTⅡ03C0421DTⅡGP22034G20525.9DTⅡ03C04221000108380DTⅡGP22044G20512901350216300340220170M1637.1DTⅡ04C0422DTⅡGP23044G30538.2DTⅡ04C0423133DTⅡGP32044G205230.532536643.4DTⅡ04C0432DTⅡGP33044G30544.5DTⅡ04C04331200108465DTⅡGP22054G20515401600254335392260200M1649.7DTⅡ05C0422DTⅡGP23054G30550.8DTⅡ05C0423DTⅡGP24054G30654.8DTⅡ05C0424133DTⅡGP32054G205268.536041957.1DTⅡ05C0432DTⅡGP33054G30558.3DTⅡ05C0433DTⅡGP34054G30663.5DTⅡ05C0434159DTⅡGP42054G205285.539044964.6DTⅡ05C0442DTⅡGP43054G30565.9DTⅡ05C0443DTⅡGP44054G30671.2DTⅡ05C04441400108530DTⅡGP23064G30517401800262350412280220M1655.0DTⅡ06C0423DTⅡGP24064G30667.2DTⅡ06C0424133DTⅡGP33064G305276.538043864.3DTⅡ06C0433DTⅡGP34064G30677.8DTⅡ06C0434159DTⅡGP43064G305293.541046874.2DTⅡ06C0443DTⅡGP44064G30682.3DTⅡ06C04441.5过渡托辊（20°）说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子AEH1HH2PQd质量kg图号DL图号轴承80089315DTⅡGP11034G20410901150160.5245318170130M1221.4DTⅡ03C0511108DTⅡGP21034G20417327033924.2DTⅡ03C0521DTⅡGP22034G20526.0DTⅡ03C05221000108380DTⅡGP22044G20512901350191300380220170M1637.3DTⅡ04C0522DTⅡGP23044G30538.4DTⅡ04C0523133DTⅡGP32044G205205.532540643.6DTⅡ04C0532DTⅡGP33044G30544.7DTⅡ04C05331200108465DTⅡGP22054G20515401600217335435260200M1649.8DTⅡ05C0522DTⅡGP23054G30550.9DTⅡ05C0523DTⅡGP24054G30654.8DTⅡ05C0524133DTⅡGP32054G205231.536046157.2DTⅡ05C0532DTⅡGP33054G30558.3DTⅡ05C0533DTⅡGP34054G30663.6DTⅡ05C0534159DTⅡGP42054G205248.539049064.6DTⅡ05C0542DTⅡGP43054G30566.0DTⅡ05C0543DTⅡGP44054G30671.2DTⅡ05C05441400108530DTⅡGP23064G30517401800225350465280220M1656.1DTⅡ06C0523DTⅡGP24064G30668.3DTⅡ06C0524133DTⅡGP33064G305239.538049264.5DTⅡ06C0533DTⅡGP34064G30677.9DTⅡ06C0534159DTⅡGP43064G305256.541052174.0DTⅡ06C0543DTⅡGP44064G30686.4DTⅡ06C05441.6过渡托辊（30°）说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子AEH1HH2PQd质量kg图号DL图号轴承80089315DTⅡGP11034G20410901150142.5245350170130M1221.5DTⅡ03C0611108DTⅡGP21034G20415527037124.3DTⅡ03C0621DTⅡGP22034G20526.1DTⅡ03C06221000108380DTⅡGP22044G20512901350167300417220170M1637.4DTⅡ04C0622DTⅡGP23044G30538.5DTⅡ04C0623133DTⅡGP32044G205181.532544243.7DTⅡ04C0632DTⅡGP33044G30544.8DTⅡ04C06331200108465DTⅡGP22054G20515401600183335476260200M1649.9DTⅡ05C0622DTⅡGP23054G30551.0DTⅡ05C0623DTⅡGP24054G30654.9DTⅡ05C0624133DTⅡGP32054G205197.536050157.3DTⅡ05C0632DTⅡGP33054G30558.4DTⅡ05C0633DTⅡGP34054G30663.6DTⅡ05C0634159DTⅡGP42054G205214.539052964.7DTⅡ05C0642DTⅡGP43054G30566.0DTⅡ05C0643DTⅡGP44054G30671.2DTⅡ05C06441400108530DTⅡGP23064G30517401800191350516280220M1656.1DTⅡ06C0623DTⅡGP24064G30668.3DTⅡ06C0624133DTⅡGP33064G305205.538054164.6DTⅡ06C0633DTⅡGP34064G30678.0DTⅡ06C0634159DTⅡGP43064G305222.541057074.4DTⅡ06C0643DTⅡGP44064G30686.5DTⅡ06C06441.7缓冲托辊（35°）说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子AEH1HH2PQd质量kg图号DL图号轴承50089200DTⅡGP11014G204740800135.5220300170130M1217.5DTⅡ01C071165089250DTⅡGP11024G204890950135.5235329170130M1221.0DTⅡ02C071180089315DTⅡGP11034G20410901150135.5245366170130M1227.7DTⅡ03C0711108DTⅡGP22034G20514627038535.3DTⅡ03C07221000108380DTⅡGP23044G30512901350159300437220170M1649.4DTⅡ04C0723133DTⅡGP33044G306173.532546261.1DTⅡ04C07341200108465DTⅡGP23054G30515401600176335503260200M1666.4DTⅡ05C0723133DTⅡGP34054G306190.536052877.1DTⅡ05C0734159DTⅡGP44054G306207.539055788.5DTⅡ05C0744159DTⅡGP46054G308207.539055799.6DTⅡ05C07461400108530DTⅡGP23064G30517401800184350548280220M1676.1DTⅡ06C0723133DTⅡGP34064G306198.538057396.2DTⅡ06C0734159DTⅡGP44064G30621.5.5410603107.8DTⅡ06C0744159DTⅡGP46064G308215.5410603120.8DTⅡ06C07461.8缓冲托辊（45°）说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子AEH1HH2PQd质量kg图号DL图号轴承50089200DTⅡGP11014G204740800135.5220328170130M1218.4DTⅡ01C081165089250DTⅡGP11024G204890950135.5235364170130M1222.0DTⅡ02C081180089315DTⅡGP11034G20410901150135.5245410170130M1228.8DTⅡ03C0811108DTⅡGP22034G20514627042736.4DTⅡ03C08221000108380DTⅡGP23044G30512901350159300487220170M1652.9DTⅡ04C0823133DTⅡGP34044G306173.532551565.3DTⅡ04C08341200108465DTⅡGP23054G30515401600176335564260200M1670.4DTⅡ05C0823133DTⅡGP34054G306190.536059281.8DTⅡ05C0834159DTⅡGP44054G306207.539061893.3DTⅡ05C0844159DTⅡGP46054G308207.5390618104.9DTⅡ05C08461400108530DTⅡGP23064G30517401800184350618280220M1689.5DTⅡ06C0823133DTⅡGP34064G306198.5380646101.2DTⅡ06C0834159DTⅡGP44064G30621.5.5410672112.9DTⅡ06C0844159DTⅡGP46064G308215.5410672125.9DTⅡ06C08461.9摩擦上调心托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽BDLHH1H2EAPQd轴承型号质量kg图号50089200220135.5346.5936740170130M124G20448.4DTⅡ01C1111650250235375106989051.7DTⅡ02C11118003152454001203109058.0DTⅡ03C111110827014644012604G20573.1DTⅡ03C11221000380300159487.514561290220170M164G30587.2DTⅡ04C1123133325173.55051492107.0DTⅡ04C1133120010846533517654416391540260200M164G205100.7120C414M133360190.459017154G305121.2120C514M159390207.460717174G306127.4120C614M140010853035018459018141740280220M164G205102.4140C414M133380198.463518874G305132.0140C514M159410215.465318954G306138.5140C614M1.10锥形上调心托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽BDD1D2L1L2HH1H2EAPQd轴承型号质量kg图号8008989133250340245135.538011501090170130M124G20449.3DTⅡ03C12111082701464004G20551.9DTⅡ03C1222100010815931541530015945013501290220170M164G30570.0DTⅡ04C1223133325173.547872.9DTⅡ04C12331200108176380500335176521160015402602004G30685.6DTⅡ05C1224133360190.554887.4DTⅡ05C1234159133194390207.55781800174028022098.0DTⅡ05C124414001081081764655503501845584G30598.0DTⅡ06C12234G306102.0DTⅡ06C1224133380198.55844G30599.7DTⅡ06C12334G306104.0DTⅡ06C1234159133194410215.56154G305105.0DTⅡ06C12434G306110.0DTⅡ06C12441.11摩擦上平调心托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽BDLEH1APQd轴承型号质量kg图号50089690800175.5740170130M124G20445.2DTⅡ01C1311650840950190.589048.6DTⅡ02C13118009901150200.510904G20555.0DTⅡ03C1312108102021667.380C410M100012201350246.01290220170M164G20579.1100C410M12264G30676.3DTⅡ04C13241331220258.54G30596.5100C510M1200108142016002811540260200M164G20593.5120C410M133293.54G305111.9120C510M1591426310.54G306114.9120C610M1400108162018002961740280220M164G205101.1140C410M13331.3.54G305120.4140C510M1591626330.54G306124.5140C610M1.12平行上托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽辊子AEH1PQd质量kg图号DL图号轴承50089600DTⅡGP11074G204740800175.5170130M1211.6DTⅡ01C1411650750DTⅡGP1109890950190.513.7DTⅡ02C141180089950DTⅡGP12114G20510901150200.519.0DTⅡ03C1412108DTⅡGP23114G30521620.9DTⅡ03C142310001150DTⅡGP231212901350246220170M1631.9DTⅡ04C1423133DTⅡGP3312258.537.2DTⅡ04C143312001081400DTⅡGP23131540160028126020040.9DTⅡ05C1423133DTⅡGP3313293.552.1DTⅡ05C1433159DTⅡGP4313310.556.7DTⅡ05C144314001081600DTⅡGP23141740180029628022052.7DTⅡ06C1423133DTⅡGP3314313.559.6DTⅡ06C1433159DTⅡGP4314330.563.1DTⅡ06C14431.13平行下托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽辊子EAH1PQd质量kg图号DL图号轴承50089600DTⅡGP11074G20479274010014590M1210.4DTⅡ01C2111650750DTⅡGP110994289011.8DTⅡ02C2111800950DTⅡGP111111421090144.514.3DTⅡ03C2111DTⅡGP12114G20515.8DTⅡ03C2112108DTⅡGP21114G20415416.0DTⅡ03C2121DTⅡGP22114G20517.4DTⅡ03C2122DTⅡGP23114G30517.8DTⅡ03C212310001150DTⅡGP22124G20513421290164150M1619.2DTⅡ04C2122DTⅡGP23124G30520.8DTⅡ04C2123133DTⅡGP32124G205176.525.7DTⅡ04C2132DTⅡGP33124G30526.1DTⅡ04C213312001081400DTⅡGP22134G2051592154017420.7DTⅡ05C2122DTⅡGP23134G30523.6DTⅡ05C2123DTⅡGP24134G30626.6DTⅡ05C2124133DTⅡGP32134G205186.530.0DTⅡ05C2132DTⅡGP33134G30530.3DTⅡ05C2133DTⅡGP34134G30632.1DTⅡ05C2134159DTⅡGP42134G205199.536.6DTⅡ05C2142DTⅡGP43134G30537.0DTⅡ05C2143DTⅡGP44134G30640.5DTⅡ05C214414001081600DTⅡGP23144G3051800174018419.8DTⅡ06C2123DTⅡGP24144G30629.6DTⅡ06C2124133DTⅡGP33144G305196.533.9DTⅡ06C2133DTⅡGP34144G30636.8DTⅡ06C2134159DTⅡGP43144G305209.541.5DTⅡ06C2143DTⅡGP44144G30645.2DTⅡ06C21441.14V形托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽辊子EAHH1H2PQd质量kg图号DL图号轴承80089465DTⅡGP11054G2041142109010010032814590M1224.4DTⅡ03C2511108DTⅡGP210533826.1DTⅡ03C2521DTⅡGP22054G20527.7DTⅡ03C2522DTⅡGP23054G30528.4DTⅡ03C25231000600DTⅡGP22074G20513421290110371150M1636.6DTⅡ04C2522DTⅡGP23074G30537.3DTⅡ04C2523133DTⅡGP32074G20538442.5DTⅡ04C2532DTⅡGP33074G3051592154012043.3DTⅡ04C25331200108700DTⅡGP22084G20540146.6DTⅡ05C2522DTⅡGP23084G30547.4DTⅡ05C2523133DTⅡGP32084G20541453.6DTⅡ05C2532DTⅡGP33084G30554.3DTⅡ05C2533159DTⅡGP42084G20512044762.2DTⅡ05C2542DTⅡGP43084G30563.0DTⅡ05C25431400108800DTⅡGP23104G3051800174013010042053.8DTⅡ06C2523DTⅡGP24104G30657.6DTⅡ06C2524133DTⅡGP33104G30543361.5DTⅡ06C2533DTⅡGP34104G30666.1DTⅡ06C2534159DTⅡGP43104G30512046669.8DTⅡ06C2543DTⅡGP44104G30674.4DTⅡ06C25441.15V形前倾托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽辊子EAHH1H2PQd质量kg图号DL图号轴承80089465DTⅡGP11054G2041142109010010032814590M1224.4DTⅡ03C2611108DTⅡGP210533826.1DTⅡ03C2621DTⅡGP22054G20527.8DTⅡ03C2622DTⅡGP23054G30528.4DTⅡ03C26231000600DTⅡGP22074G20513421290110371150M1636.9DTⅡ04C2622DTⅡGP23074G30537.7DTⅡ04C2623133DTⅡGP32074G20538442.8DTⅡ04C2632DTⅡGP33074G3051592154012043.6DTⅡ04C26331200108700DTⅡGP22084G20540146.6DTⅡ05C2622DTⅡGP23084G30547.4DTⅡ05C2623133DTⅡGP32084G20541451.6DTⅡ05C2632DTⅡGP33084G30552.3DTⅡ05C2633159DTⅡGP42084G20512044762.4DTⅡ05C2642DTⅡGP43084G30563.2DTⅡ05C26431400108800DTⅡGP23104G3051800174013010042054.1DTⅡ06C2623DTⅡGP24104G30657.8DTⅡ06C2624133DTⅡGP33104G30543361.7DTⅡ06C2633DTⅡGP34104G30666.3DTⅡ06C2634159DTⅡGP43104G30512046670.1DTⅡ06C2643DTⅡGP44104G30674.8DTⅡ06C26441.16平行梳形托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子EAH1PQd质量kg图号DL图号轴承800108950DTⅡGS21114G2041142109015414590M1214.8DTⅡ03C232110001331150DTⅡGS32124G20513421290176.5150M1621.6DTⅡ04C233212001591400DTⅡGS421315921540199.526.4DTⅡ05C2342DTⅡGS43134G30529.3DTⅡ05C2343DTⅡGS44134G30632.2DTⅡ05C234414001600DTⅡGS43144G30518001740209.532.7DTⅡ06C2343DTⅡGS44144G30635.9DTⅡ06C23441.17V形梳形托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子EAHH1H2PQd质量kg图号DL图号轴承800108465DTⅡGS21054G2041142109010010033814590M1225.1DTⅡ03C27211000133600DTⅡGS32074G20513421290110384M1638.4DTⅡ04C27321200133700DTⅡGS32081592154012041415048.7DTⅡ05C2732159DTⅡGS420812044754.6DTⅡ05C2742DTⅡGS43084G30555.3DTⅡ05C27431400133800DTⅡGS32104G2051800174013010043355.0DTⅡ06C2732159DTⅡGS43104G30512046661.1DTⅡ06C2743DTⅡGS44104G30664.8DTⅡ06C27441.18摩擦下调心托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽BDLH1H2EAPQd轴承型号质量kg图号5008932310033484074013090M124G20450.5DTⅡ01C281165039832899089054.4DTⅡ02C2811800473144.5367.51150109060.3DTⅡ03C281110848815439611764G20573.8DTⅡ03C2822100059016441113761290M164G30586.2DTⅡ04C2823133176.5443.5104.4DTⅡ04C28331200108690174426162615404G20594120C461M133186.5460.54G305114120C561M159199.55204G306125.5120C661M1400108700184441182617404G20599.8140C461M133196.5463.54G305124.5140C561M159209.5527.54G306155.5140C661M1.19反V形托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子EAPQd质量kg图号DL图号轴承1000108380DTⅡGS23044G3051350129019690M1634.2DTⅡ04C2923133DTⅡGS330438.4DTⅡ04C29331200108465DTⅡGS23051600154038.6DTⅡ05C2923133DTⅡGS34054G30647.3DTⅡ05C2934159DTⅡGS440552.6DTⅡ05C29441400108530DTⅡGS24061800174045.0DTⅡ06C2924133DTⅡGS340651.6DTⅡ06C2934159DTⅡGS440657.5DTⅡ06C29441.20锥形下调心托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽BD1D2LH1H2EAPQd轴承型号质量kg图号8001081594452174521150109016090M124G30560.2DTⅡ03C3043100017656025450413501290M1677.9DTⅡ04C30531200194680272529160015401804G30698.2DTⅡ05C3054140078029154818001740111.3DTⅡ06C30541.21螺旋托辊说明：与中间架连接的紧固件包括在本装配图内。（mm）带宽B辊子EAH1PQd质量kg图号DL图号轴承800108950DTⅡGL21114G2041142109016614590M1221.6DTⅡ03C3121DTⅡGL23114G30523.4DTⅡ03C312310001150DTⅡGL231213421290176150M1626.8DTⅡ04C3123133DTⅡGL3312188.533.6DTⅡ04C313312001400DTⅡGL331315921540198.539.7DTⅡ05C3133DTⅡGL34134G30641.4DTⅡ05C3134159DTⅡGL43134G305211.546.5DTⅡ05C3143DTⅡGL44134G30649.9DTⅡ05C314414001331600DTⅡGL33144G30518001740208.543.9DTⅡ06C3133DTⅡGL34144G30646.8DTⅡ06C3134159DTⅡGL43144G305221.552.9DTⅡ06C3143DTⅡGL44144G30656.6DTⅡ06C31442辊子2.1普通辊子(mm)Dd轴承型号Lbhf旋转部分质量，kg图号质量，kg89204G204200146142.08DTⅡGP11012.792502.15DTⅡGP11022.983152.58DTⅡGP11033.584653.87DTⅡGP11055.246004.78DTⅡGP11076.487505.79DTⅡGP11097.879507.15DTⅡGP11119.72254G205188177.23DTⅡGP121111.21108204G204315146143.46DTⅡGP21034.464654.7DTⅡGP21056.079508.71DTⅡGP211111.27254G205315188173.53DTⅡGP22035.073804.07DTⅡGP22045.864654.77DTⅡGP22056.896005.89DTⅡGP22078.537006.72DTⅡGP22089.749508.74DTⅡGP221112.7711508.4DTⅡGP221213.99140010.03DTⅡGP221315.624G3053804.19DTⅡGP23046.234654.89DTⅡGP23057.265305.43DTⅡGP23068.056006.01DTⅡGP23078.97006.84DTⅡGP230810.118007.67DTⅡGP231011.329508.91DTⅡGP231113.14115010.56DTⅡGP231215.57140012.76DTⅡGP231318.47160014.42DTⅡGP231421.02304G306465225.35DTⅡGP24058.575305.89DTⅡGP24069.478008.12DTⅡGP241013.2140013.08DTⅡGP241321.49160014.73DTⅡGP241424.26133254G205380186.04DTⅡGP32047.84（mm）Dd轴承型号Lbhf旋转部分质量，kg图号质量，kg133254G205465188177.12DTⅡGP32059.246008.84DTⅡGP320711.4870010.11DTⅡGP320813.14115015.80DTⅡGP321220.60140018.98DTⅡGP321324.614G3053806.3DTⅡGP33048.214657.38DTⅡGP33059.625308.21DTⅡGP330610.76009.1DTⅡGP330711.8670010.37DTⅡGP330813.5180011.64DTⅡGP331015.17115016.09DTⅡGP331220.97140019.28DTⅡGP331324.99160021.83DTⅡGP331428.44304G306465228.13DTⅡGP340511.345308.96DTⅡGP340612.5480012.4DTⅡGP341017.48140018.35DTⅡGP341326.75160020.9DTⅡGP341431.38159254G205465189.46DTⅡGP420511.5870013.45DTⅡGP420816.52140025.46DTⅡGP421331.094G3054659.64DTⅡGP430512.0253010.68DTⅡGP430613.8470013.6DTⅡGP430816.9580015.32DTⅡGP431019.06140025.82DTⅡGP431331.52160029.25DTⅡGP431435.85304G3064652210.53DTⅡGP440513.7653011.64DTⅡGP440615.2380016.27DTⅡGP441021.36140026.56DTⅡGP441334.98160029.99DTⅡGP441439.512.2缓冲辊子（mm）Dd轴承型号Lbhf旋转部分质量，kg图号质量kg89204G204200146142.82DTⅡGP11013.532503.61DTⅡGP11024.453154.64DTⅡGP11035.641085.71DTⅡGP21016.75254G205188176.57DTⅡGP22038.114G3053807.9DTⅡGP23049.814659.5DTⅡGP230512.3353011.43DTⅡGP230614.62133304G3063802210.82DTⅡGP340413.5946511.72DTⅡGP340515.7753014.08DTⅡGP340618.4915846515.34DTⅡGP440519.3953017.76DTⅡGP440622.17404G3084653217.41DTⅡGP460523.1553020DTⅡGP460626.392.3梳形辊子（mm）Dd轴承型号Lbhf旋转部分质量，kg图号质量kg节数108204G204465146144.23DTⅡGS21055.629507.7DTⅡGS211110.081133254G205600188176.76DTⅡGS32079.427007.68DTⅡGS320810.718008.52DTⅡGS321011.93115011.73DTⅡGS321216.4811594G2057009.72DTⅡGS420812.74140015.30DTⅡGS421320.8924G3057009.84DTⅡGS430813.1180011.04DTⅡGS431014.7140015.3DTⅡGS431323.741160020.4DTⅡGS431427304G3068002211.5DTⅡGS441016.582140018.35DTⅡGS441326.761160020.71DTⅡGS441430.242.4螺旋辊子（mm）Dd轴承型号Lbhf旋转部分质量，kg图号质量kg108204G2049501461414.2DTⅡGL211116.76254G3051881714.4DTⅡGL231118.63115016.36DTⅡGL231221.3713323.06DTⅡGL331227.94140027.89DTⅡGL331333.6160031.27DTⅡGL331437.88304G30614002230.34DTⅡGL341335.36160041.08DTⅡGL341440.82159254G30514001834.77DTⅡGL431340.47160040.34DTⅡGL431446.94304G30614002235.51DTⅡGL441343.93160041.08DTⅡGL441450.62.5辊子承载能力表（kN）轴承辊径mm带速m/s辊长mm4G2044G2054G3054G306891081081331591081331591081331592000.82.9512.741.252.541.62.342.02.172.52.023.151.872500.82.9512.741.252.541.62.342.02.172.52.023.151.873150.82.352.343.4712.352.343.221.252.352