DTⅡ型固定式帶式輸送機(托輥)

帶式輸送機托輥選用手冊目錄第一部分帶式輸送機托輥的選用及計算1總論…………11.1托輥組標記及輥子標記說明…………11.2托輥組的種類……………31.3托輥輥經、轉速的選擇…………………41.4托輥組布置間距…………41.5普通輥子結構……………51.6托輥的選用計算…………5第二部分DTII型帶式輸送機托輥1托輥…………81.1槽形托輥（35°）…………81.2槽形托輥（45°）…………91.3槽形前傾托輥（35°）……………………101.4過渡托輥（10°）…………111.5過渡托輥（20°）…………121.6過渡托輥（30°）…………131.7緩沖托輥（35°）…………141.8緩沖托輥（45°）…………151.9摩擦上調心托輥…………161.10錐形上調心托……………171.11摩擦上平調心托輥………………………181.12平行上托輥………………191.13平行下托輥………………201.14V形托輥…………………211.15V形前傾托輥……………221.16平行梳形托輥…………231.17V形梳形托輥…………231.18摩擦下調心托輥…………241.19反V形托輥……………251.20錐形下調心托輥…………261.21螺旋托輥…………………262輥子…………272.1普通輥子………………272.2緩沖輥子………………292.3梳形輥子………………292.4螺旋輥子………………302.5輥子承載能力表…………31第三部分JKII型帶式輸送機托輥1托輥……………351.1槽形托輥（35°）…………351.2槽形托輥（45°）…………361.3槽形前傾托輥（35°）……………………371.4過渡托輥（10°）…………381.5過渡托輥（20°）…………391.6過渡托輥（30°）…………401.7緩沖托輥（35°）…………411.8緩沖托輥（45°）…………421.9摩擦上調心托輥…………431.10錐形上調心托輥…………441.11摩擦上平調心托輥……………………441.12平行上托輥………………451.13平行上托輥（2節(jié)………………………461.14平行下托輥………………471.15平行下托輥（2節(jié)）………………………481.16V形托輥…………………491.17V形前傾托輥……………501.18平行梳形托輥……………511.19平行梳形托輥（2節(jié)）……………………521.20V形梳形托輥……………531.21摩擦下調心托輥…………541.22反V形托輥……………551.23錐形下調心托輥…………561.24螺旋托輥…………………571.25螺旋托輥（2節(jié)）………………………582輥子……………592.1普通輥子…………………592.2緩沖輥子…………………612.3梳形輥子…………………622.4螺旋輥子…………………642.5輥子承載能力表…………66第一部分帶式輸送機托輥的選用及計算1總論托輥是帶式輸送機的主要部件，它的作用是支承輸送帶及輸送帶上所承載的物料，保證輸送帶穩(wěn)定運行。本手冊編入了帶寬500--1400mm，輥經φ89、φ108、φ133、φ159mm，軸經φ20、φ25、φ30、φ40mm的DTII型托輥。根據(jù)市場需要我公司又開發(fā)設計了帶寬1600--2200mm，輥經φ133、φ159、φ194mm，軸經φ25、φ30、φ35、φ40mm的JKII型托輥。托輥的選擇一般參照帶寬、帶速、輥子的承載能力、及托輥的型式來綜合考慮。1.1托輥組標記及輥子標記說明1.1.1托輥組標記JKII（DTII）XXCXXXXQ特殊標記(輕型)軸承代碼（見表3）輥徑代碼（見表2）托輥種類代碼（見表4）托輥代號帶寬代碼（見表1）帶式輸送機通用型新系列山東山礦機械有限公司通用型帶式輸送機表1帶寬代碼帶寬.mm50065080010001200140016001800200022002400代碼0102030405060708091011表2托輥輥經代碼輥徑.mm89108133159194代碼12345表3軸承種類代碼軸承種類4G2044G2054G3054G3064G3074G308代碼123456表4托輥種類代碼承載托輥槽型托輥槽形前傾托輥過渡托輥緩沖托輥調心托輥平行托輥35°45°35°10°20°30°固定式磨擦上調心輥錐形上調心輥磨擦上平調心輥平行上托輥35°45°500-14001600一節(jié)二節(jié)代碼0102030405060708111242131415回程托輥平行下托輥平行梳形托輥V形托輥V形前傾托輥V形梳形托輥磨擦下調心輥反V形托輥錐形下調心輥螺旋托輥一節(jié)二節(jié)一節(jié)二節(jié)10°10°10°二節(jié)10°一節(jié)二節(jié)500-14001600代碼213323342526272829305031351.1.2輥子標記JKII(DTII)GXXXXX輥子長度代碼（見表6、見表7）軸承代碼（見表3）輥徑代碼（見表2）輥子種類代碼（見表5）輥子代號帶式輸送機通用型新系列山東山礦機械有限公司通用型帶式輸送機表5輥子種類代碼輥子種類普通輥子緩沖輥子梳形輥子螺旋輥子代碼PHSL表6DTII型輥子長度代碼輥徑.mm200250315380465530600700750800950115014001600代碼0102030405060708091011121314表7JKII型輥子長度代碼輥徑.mm6006707508009001000110012501800200022002500代碼0708091011121314151617181.2托輥組的種類（見表4）托輥組基本上可分為兩大類：承載托輥組和回程托輥組承載托輥組包括：槽形托輥組、過渡托輥組、平行上托輥組、緩沖托輥組、上調心托輥組等?；爻掏休伣M包括：平行下托輥組、V形托輥組、清掃托輥組、下調心托輥組等。1.2.1槽形托輥組槽形托輥組：用來支承輸送帶及輸送帶上所承載散狀物料的部件。按槽角可分為35°、45°兩種。按形式可分為標準型和前傾型兩種。在選配上一般有三種方式：a.全前傾；b.部分前傾（每5組上托輥中設一組前傾托輥）；c.無前傾（采用調心托輥）。其它選配方式由設計者自行決定。1.2.2平行托輥組平行托輥組包括：平行上托輥組和平行下托輥組。平行上托輥組：用來支承輸送帶及輸送帶上所承載成件物品的部件。平行下托輥組：用來支承回程段輸送帶的部件。1.2.3過渡托輥組過渡托輥組：安裝在滾筒與第一組托輥之間，可使輸送帶逐步成槽或由槽形展平，以降低輸送帶邊緣因成槽延伸而產生的附加應力，同時也防止輸送帶展平時出現(xiàn)撒料現(xiàn)象。按槽角可分為10°、20°、30°三種。1.2.4緩沖托輥組緩沖托輥組輥體表面有彈性膠環(huán)構成，安裝在輸送機受料段的下方，緩沖物料落下時對輸送帶的沖擊，延長輸送帶使用壽。按槽角可分為35°、45°兩種。1.2.5調心托輥組調心托組輥：用來調整輸送帶跑偏，防止蛇行，保證輸送帶穩(wěn)定運行。按工作原理分為摩擦調心托組輥和錐形調心托組輥兩種。按布置位置分為承載調心托輥組和回程調心托輥組。需要設置調心托輥組的輸送機一般情況承載段每10組托輥組中設一組調心托輥組，回程段每4--6組托輥中設一組調心托輥組。1.2.6V形托輥組V形托輥組：用來支承回程段輸送帶并防止輸送帶跑偏的部件。特別是V形前傾托輥防跑偏效果更明顯。按形式可分為標準型、前傾型及反V形托輥組三種。一般情況每10組托輥組中設7組平行下托輥組、三組V形托輥組或V形前傾托輥組。為了更有效地防止輸送帶跑偏，有的輸送機還在某些區(qū)段加設反V形托輥組。1.2.7清掃托輥組清掃托輥組：用于輸送帶回程段，用來清掃輸送帶承載面上粘附的物料。按形式可分為平行梳形、V形梳形和平行螺旋托輥組。一般將距離輸送機頭部滾筒最近的那組下托輥設計為螺旋托輥組接著布置5--6組梳形托輥組。1.3托輥輥經、轉速的選擇托輥輥經尺寸按帶寬及帶速選擇，托輥輥經尺寸與帶寬的關系見表8；不同輥經在不同帶速下的轉速見表9。并保輥子轉速不超過600r∕min。表8托輥輥徑與帶寬的關系輥徑mm帶寬mm5006508001000120014001600180020002200240089108133159194219表9托輥輥子轉數(shù)（r/min）輥徑mm帶速m/s0.81.01.251.62.02.53.154.05.06.5891722152683444295371081421772212833544425571331441802302873594535751591201501922403003794816011941231581972463103944922192753494365671.4托輥組布置間距托輥組布置間距應滿足兩個條件：輥子軸承的承載能力（參見第二部分型譜2.5輥子承載能力）及輸送帶的下垂度，托輥間距應配合考慮該處的輸送帶張力，使輸送帶獲得合適的垂度。最大下垂度：hmax=式中：hmax—兩組托輥間距輸送帶的最大下垂度，m；a—托輥間距，m；qG—物料質量，kg/m；qB—輸送帶質量，kg/m；F0—該處輸送帶張力，N；穩(wěn)定工況下的下垂度應限制在1%以內。1.4.1常見托輥間距見表10。1.4.2凸弧段托輥間距：一般為承載分支托輥間距的1/2，還應驗算輸送帶合力的附加載荷是否超出所選托輥的承載能力。1.4.3落料處緩沖托輥間距：根據(jù)物料的松散密度、塊度及落料高度而定。一般按承載支托輥間距的1/2~1/3。當松散密度軟大，落差較高時可取1.2~1.5倍輥徑。1.4.4因受力過大需要加密托輥時，可根據(jù)實際需要，由設計者確定托輥間距。表10常見托輥間距mm松散密度kg/m3承載分支托輥間距回程分支托輥間距≤1600﹥160012001000300030001.4.5頭部滾筒中心線至第一組槽形托輥的最小過度距離A，見圖1和表11。表11推薦的最小過渡距離A帶型額定張力，%各種帆布輸送帶鋼繩芯輸送帶﹥901.6B3.4B60~901.3B2.6B﹤601.0B1.8B1.4.6輸送重量大于20kg的成件物品時，托輥間距不應大于物品長度的1/2（沿輸送方向對于20kg以下的成件物品托輥間距可取1m。1．5普通輥子結構普通輥子由輥皮、軸承座、軸、軸承、密封件和軸向擋圈組成。輥皮采用高精度托輥專用焊接鋼管加工，軸承座由08F鋼板冷沖壓而成，輥皮與軸承座間采用機械手精密焊接來保證輥體的整體強度，軸用標準公差值加工的冷拔圓鋼制造。輥皮、軸承座、軸的加工采用專用機床流水線作業(yè)。確保證輥子質量穩(wěn)定。輥子采用多級迷宮式密封結構具有良好的防水、防塵和耐用性能。輥子采用大游隙向心球軸承，大大地提高了輥子的轉動靈活性。1．6托輥的選用計算帶式輸送機承載分支，回程分支托輥的選用取決于帶寬、帶速、托輥間距及輥子的靜載荷、動載荷等各種參數(shù)，計算后按第2.5節(jié)輥子承載能力進行校核。1.6.1輥徑與帶寬、帶速有關，輥徑與帶速的關系見第一部分表9。1.6.2軸承：托輥壽命取決于軸承的失效壽命。因此，托輥的承載能力與軸承壽命有關，選用時應按帶速、輸送機的生產能力確定載荷，然后按輥子的承載能力表（見第二部分2.5節(jié)）選擇軸承。1.6.3托輥間距：根據(jù)兩托輥間的輸送帶下垂度（約1%）確定。1.6.4輥子載荷計算靜載計算承載分支托輥：P0=e×a0××9.8式中P0—承載分支托輥靜載荷，N；a0—承載分支托輥間距，m；e—輥子載荷系數(shù)；V—帶速，m/s；qB—每米長輸送帶質量，kg/m;Im—輸送能力，kg/s?；爻谭种休仯篜U=e×au×qB×9.8式中PU—回程分支托輥靜載荷，N；au—回程分支托輥間距，m。動載計算承載分支托輥：=P0×fs×fd×fa回程分支托輥：=PU×fs×fa式中—承載分支托輥動載荷，N；—回程分支托輥動載荷，N；fs—運行系數(shù)；fd—沖擊系數(shù)；fa—工況系數(shù)。計算后靜載荷、動載荷二者之中較大值來選擇輥子，使其承載能力大于或等于計算值，這樣就可保證輥子軸承壽命高于30000h，轉角小于10′。輥子載荷系數(shù)e托輥型式e一節(jié)輥1二節(jié)輥0.63三節(jié)輥0.8運行系數(shù)fs運行條件，每于運行小時fs<60.8≥6~91.0>9~161.1>161.2沖擊系數(shù)fd帶速，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細數(shù)中有少量大塊1.041.061.111.121.161.241.39>150~300塊料中有少量大塊1.061.091.141.161.211.351.57>150~3001.201.321.571.701.902.302.94工況系數(shù)fa工況條件fa正常工作和維護條件1.00有磨蝕或磨損性物料1.10磨蝕性較高的物料1.15第二部分DTII型帶式輸送機托輥1托輥1.1槽形托輥（35°）說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子AEH1HH2PQd質量kg圖號DL圖號軸承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槽形托輥（45°）說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子AEH1HH2PQd質量kg圖號DL圖號軸承50089200DTⅡGP11014G204740800135.5220328170130M1216.2DTⅡ01C021165089250DTⅡGP11024G204890950135.5235364170130M1217.6DTⅡ02C021180089315DTⅡGP11034G20410901150135.5245410170130M1222.6DTⅡ03C0211108DTⅡGP22034G20414627042727.3DTⅡ03C02221000108380DTⅡGP23044G30512901350159300487220170M1641.6DTⅡ04C0223133DTⅡGP33044G305173.532551548.2DTⅡ04C02331200108465DTⅡGP23054G30515401600176335564260200M1654.6DTⅡ05C0223133DTⅡGP34054G306190.536059267.5DTⅡ05C0234159DTⅡGP44054G306207.539061875.3DTⅡ05C02441400108530DTⅡGP23064G30517401800184350618280220M1672.5DTⅡ06C0223133DTⅡGP34064G306198.538064682.4DTⅡ06C0234159DTⅡGP44064G306215.541067290.9DTⅡ06C02441.3槽形前傾托輥（35°）說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子AEH1HH2εPQd質量kg圖號DL圖號軸承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過渡托輥（10°）說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子AEH1HH2PQd質量kg圖號DL圖號軸承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過渡托輥（20°）說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子AEH1HH2PQd質量kg圖號DL圖號軸承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過渡托輥（30°）說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子AEH1HH2PQd質量kg圖號DL圖號軸承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緩沖托輥（35°）說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子AEH1HH2PQd質量kg圖號DL圖號軸承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緩沖托輥（45°）說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子AEH1HH2PQd質量kg圖號DL圖號軸承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摩擦上調心托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬BDLHH1H2EAPQd軸承型號質量kg圖號50089200220135.5346.5936740170130M124G20448.4DTⅡ01C1111650250235375106989051.7DTⅡ02C11118003152454001203109058.0DTⅡ03C111110827014644012604G20573.1DTⅡ03C11221000380300159487.514561290220170M164G30587.2DTⅡ04C1123133325173.55051492107.0DTⅡ04C1133120010846533517654416391540260200M164G205100.7120C414M133360190.459017154G305121.2120C514M159390207.460717174G306127.4120C614M140010853035018459018141740280220M164G205102.4140C414M133380198.463518874G305132.0140C514M159410215.465318954G306138.5140C614M1.10錐形上調心托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬BDD1D2L1L2HH1H2EAPQd軸承型號質量kg圖號8008989133250340245135.538011501090170130M124G20449.3DTⅡ03C12111082701464004G20551.9DTⅡ03C1222100010815931541530015945013501290220170M164G30570.0DTⅡ04C1223133325173.547872.9DTⅡ04C12331200108176380500335176521160015402602004G30685.6DTⅡ05C1224133360190.554887.4DTⅡ05C1234159133194390207.55781800174028022098.0DTⅡ05C124414001081081764655503501845584G30598.0DTⅡ06C12234G306102.0DTⅡ06C1224133380198.55844G30599.7DTⅡ06C12334G306104.0DTⅡ06C1234159133194410215.56154G305105.0DTⅡ06C12434G306110.0DTⅡ06C12441.11摩擦上平調心托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬BDLEH1APQd軸承型號質量kg圖號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平行上托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬輥子AEH1PQd質量kg圖號DL圖號軸承50089600DTⅡGP11074G204740800175.5170130M1211.6DTⅡ01C1411650750DTⅡGP1109890950190.513.7DTⅡ02C141180089950DTⅡGP12114G20510901150200.519.0DTⅡ03C1412108DTⅡGP23114G30521620.9DTⅡ03C142310001150DTⅡGP231212901350246220170M1631.9DTⅡ04C1423133DTⅡGP3312258.537.2DTⅡ04C143312001081400DTⅡGP23131540160028126020040.9DTⅡ05C1423133DTⅡGP3313293.552.1DTⅡ05C1433159DTⅡGP4313310.556.7DTⅡ05C144314001081600DTⅡGP23141740180029628022052.7DTⅡ06C1423133DTⅡGP3314313.559.6DTⅡ06C1433159DTⅡGP4314330.563.1DTⅡ06C14431.13平行下托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬輥子EAH1PQd質量kg圖號DL圖號軸承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形托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬輥子EAHH1H2PQd質量kg圖號DL圖號軸承80089465DTⅡGP11054G2041142109010010032814590M1224.4DTⅡ03C2511108DTⅡGP210533826.1DTⅡ03C2521DTⅡGP22054G20527.7DTⅡ03C2522DTⅡGP23054G30528.4DTⅡ03C25231000600DTⅡGP22074G20513421290110371150M1636.6DTⅡ04C2522DTⅡGP23074G30537.3DTⅡ04C2523133DTⅡGP32074G20538442.5DTⅡ04C2532DTⅡGP33074G3051592154012043.3DTⅡ04C25331200108700DTⅡGP22084G20540146.6DTⅡ05C2522DTⅡGP23084G30547.4DTⅡ05C2523133DTⅡGP32084G20541453.6DTⅡ05C2532DTⅡGP33084G30554.3DTⅡ05C2533159DTⅡGP42084G20512044762.2DTⅡ05C2542DTⅡGP43084G30563.0DTⅡ05C25431400108800DTⅡGP23104G3051800174013010042053.8DTⅡ06C2523DTⅡGP24104G30657.6DTⅡ06C2524133DTⅡGP33104G30543361.5DTⅡ06C2533DTⅡGP34104G30666.1DTⅡ06C2534159DTⅡGP43104G30512046669.8DTⅡ06C2543DTⅡGP44104G30674.4DTⅡ06C25441.15V形前傾托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬輥子EAHH1H2PQd質量kg圖號DL圖號軸承80089465DTⅡGP11054G2041142109010010032814590M1224.4DTⅡ03C2611108DTⅡGP210533826.1DTⅡ03C2621DTⅡGP22054G20527.8DTⅡ03C2622DTⅡGP23054G30528.4DTⅡ03C26231000600DTⅡGP22074G20513421290110371150M1636.9DTⅡ04C2622DTⅡGP23074G30537.7DTⅡ04C2623133DTⅡGP32074G20538442.8DTⅡ04C2632DTⅡGP33074G3051592154012043.6DTⅡ04C26331200108700DTⅡGP22084G20540146.6DTⅡ05C2622DTⅡGP23084G30547.4DTⅡ05C2623133DTⅡGP32084G20541451.6DTⅡ05C2632DTⅡGP33084G30552.3DTⅡ05C2633159DTⅡGP42084G20512044762.4DTⅡ05C2642DTⅡGP43084G30563.2DTⅡ05C26431400108800DTⅡGP23104G3051800174013010042054.1DTⅡ06C2623DTⅡGP24104G30657.8DTⅡ06C2624133DTⅡGP33104G30543361.7DTⅡ06C2633DTⅡGP34104G30666.3DTⅡ06C2634159DTⅡGP43104G30512046670.1DTⅡ06C2643DTⅡGP44104G30674.8DTⅡ06C26441.16平行梳形托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子EAH1PQd質量kg圖號DL圖號軸承800108950DTⅡGS21114G2041142109015414590M1214.8DTⅡ03C232110001331150DTⅡGS32124G20513421290176.5150M1621.6DTⅡ04C233212001591400DTⅡGS421315921540199.526.4DTⅡ05C2342DTⅡGS43134G30529.3DTⅡ05C2343DTⅡGS44134G30632.2DTⅡ05C234414001600DTⅡGS43144G30518001740209.532.7DTⅡ06C2343DTⅡGS44144G30635.9DTⅡ06C23441.17V形梳形托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子EAHH1H2PQd質量kg圖號DL圖號軸承800108465DTⅡGS21054G2041142109010010033814590M1225.1DTⅡ03C27211000133600DTⅡGS32074G20513421290110384M1638.4DTⅡ04C27321200133700DTⅡGS32081592154012041415048.7DTⅡ05C2732159DTⅡGS420812044754.6DTⅡ05C2742DTⅡGS43084G30555.3DTⅡ05C27431400133800DTⅡGS32104G2051800174013010043355.0DTⅡ06C2732159DTⅡGS43104G30512046661.1DTⅡ06C2743DTⅡGS44104G30664.8DTⅡ06C27441.18摩擦下調心托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬BDLH1H2EAPQd軸承型號質量kg圖號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形托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子EAPQd質量kg圖號DL圖號軸承1000108380DTⅡGS23044G3051350129019690M1634.2DTⅡ04C2923133DTⅡGS330438.4DTⅡ04C29331200108465DTⅡGS23051600154038.6DTⅡ05C2923133DTⅡGS34054G30647.3DTⅡ05C2934159DTⅡGS440552.6DTⅡ05C29441400108530DTⅡGS24061800174045.0DTⅡ06C2924133DTⅡGS340651.6DTⅡ06C2934159DTⅡGS440657.5DTⅡ06C29441.20錐形下調心托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬BD1D2LH1H2EAPQd軸承型號質量kg圖號8001081594452174521150109016090M124G30560.2DTⅡ03C3043100017656025450413501290M1677.9DTⅡ04C30531200194680272529160015401804G30698.2DTⅡ05C3054140078029154818001740111.3DTⅡ06C30541.21螺旋托輥說明：與中間架連接的緊固件包括在本裝配圖內。（mm）帶寬B輥子EAH1PQd質量kg圖號DL圖號軸承800108950DTⅡGL21114G2041142109016614590M1221.6DTⅡ03C3121DTⅡGL23114G30523.4DTⅡ03C312310001150DTⅡGL231213421290176150M1626.8DTⅡ04C3123133DTⅡGL3312188.533.6DTⅡ04C313312001400DTⅡGL331315921540198.539.7DTⅡ05C3133DTⅡGL34134G30641.4DTⅡ05C3134159DTⅡGL43134G305211.546.5DTⅡ05C3143DTⅡGL44134G30649.9DTⅡ05C314414001331600DTⅡGL33144G30518001740208.543.9DTⅡ06C3133DTⅡGL34144G30646.8DTⅡ06C3134159DTⅡGL43144G305221.552.9DTⅡ06C3143DTⅡGL44144G30656.6DTⅡ06C31442輥子2.1普通輥子(mm)Dd軸承型號Lbhf旋轉部分質量，kg圖號質量，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軸承型號Lbhf旋轉部分質量，kg圖號質量，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緩沖輥子（mm）Dd軸承型號Lbhf旋轉部分質量，kg圖號質量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梳形輥子（mm）Dd軸承型號Lbhf旋轉部分質量，kg圖號質量kg節(jié)數(shù)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螺旋輥子（mm）Dd軸承型號Lbhf旋轉部分質量，kg圖號質量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輥子承載能力表（kN）軸承輥徑mm帶速m/s輥長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