带式输送机_计算书

king1工作条件输送量Q＝600.0T/H69.30%运载率865.8T/H1多尘、低温、过载、高带速，安装不良，托辊质量差，摩擦系数大可达输送量Q＝3.6•S•V•k•ρ865.8T/HIv＝S•v•k0.185M^3/S2按标准设计，制造、调整好，物料内摩擦系数中等带宽B＝带宽满足粒度要求！3工作环境良好，制造、安装良好，带速低，物料内摩擦系数小托辊槽角λ/运行堆积角θ＝物料最大截面积S＝0.1328M^279425425头轮直径D＝612525279450450减速机输出端转速N＝61rpm42.27rpm最慢速度12005前进滚轮旋转部分质量G1（三辊式）6301200truetrue输送带上物料的最大截面积Sgearmotorcoupling-Bcoupling-A带速v＝π•D•N120.7m/min2.01m/s2辊径500650800100012001400倾斜输送机面积折减系数k刮板与皮带接触面积A（m2）托辊槽角λ/（°）运行堆积角θ/（°）输送带宽度/mm0.090.120B580A110物料最大粒度a＝300mm面积折减系数k＝1前进滚轮间距Φ63.5mm6.24辊轮型号有误辊轮型号有误辊轮型号有误辊轮型号有误辊轮型号有误倾角δ/(°)折减系数k头轮直径带宽(mm)导料槽宽度b1头部清扫器空段清扫器λ/θ5006508001000120014000.120.180.002B6856456A125松散密度ρ＝0.9T/M^3900Kg/M^31000mmΦ76mm5.556.09辊轮型号有误辊轮型号有误辊轮型号有误辊轮型号有误21500mm500500mm5000.3150.0050.008辊0°/料0°000000000.180.250.0036B800.025A140带运机头尾轮中心水平投影距离Ln＝127.3M水平段长度Ls＝0.0M1200mmΦ89mm6.246.457.74辊轮型号有误辊轮型号有误辊轮型号有误40.99630mm630650mm6500.450.0070.01辊0°/料5°50.00230.00420.00650.01050.01550.02130.250.370.006320.038A160带运机垂直提升高度H＝7.3M3°输送机倾角3000Φ108mm辊轮型号有误9.0310.5912.2114.3115.9660.98800mm800800mm8000.50.0080.012辊0°/料10°100.00470.00840.01320.02120.03120.0432320.37323B1100.059A1803Φ133mm辊轮型号有误辊轮型号有误16.3518.922.1424.6380.971000mm10001000mm10000.70.010.015辊0°/料15°150.00710.01280.020.03230.04740.06540.550.750.017B1250.092A200回程滚轮间距Φ159mm辊轮型号有误辊轮型号有误辊轮型号有误27.2131.5934.92100.951250mm12501200mm12000.80.0120.018辊0°/料20°200.00970.01740.02720.04380.06440.08880.751.10.025B1400.14A2252000mm7回程滚轮旋转部分质量G2120.931400mm14001400mm14000.960.0140.021辊0°/料25°250.01240.02220.03490.05620.08250.13381.11.50.038B1600.21A2502400mm辊径500650800100012001400140.91其它联系开发者其它联系开发者辊0°/料30°300.01540.02750.04320.06950.10210.14091.52.20.059B1800.29A2803000mmΦ63.5mm3.27辊轮型号有误辊轮型号有误辊轮型号有误辊轮型号有误辊轮型号有误160.85辊0°/料35°350.01870.03340.05240.08430.12380.17092.230.092B2000.41A315Φ76mm4.415.01辊轮型号有误辊轮型号有误辊轮型号有误辊轮型号有误200.81辊30°/料0°3000.01430.02660.04160.06860.10020.1402340.14B2250.58A350平形式Φ89mm4.785.797.15辊轮型号有误辊轮型号有误辊轮型号有误辊30°/料5°50.01630.03020.04720.07760.11350.158545.50.21B2500.81A400输送机运行工况条件falseV型托辊Φ89mm辊轮型号有误辊轮型号有误7.74辊轮型号有误辊轮型号有误辊轮型号有误辊30°/料10°100.01840.03390.0530.08680.1270.1775.57.50.29B2801.1A440模拟摩擦系数f＝0.030该系数对于重要的输送机，建议仔细阅读国家标准GB/T17119-1999中5.1.3节后慎重选择梨式卸料器个数n4头部清扫器数量n3_t摩擦系数μ0平形式Φ108mm辊轮型号有误7.148.9810.4312.514.18辊30°/料15°150.02050.03760.05890.09630.14090.19617.5110.41其他1.4A480前进滚轮直径d＝前进滚轮间距a0＝110.3V型托辊Φ108mm辊轮型号有误辊轮型号有误9.54辊轮型号有误13.44辊轮型号有误辊30°/料20°200.02270.04160.06510.10620.15540.216111151.7A520前进滚轮每组托辊旋转部分质量G1＝22.14M^2回程滚轮间距aU＝220.35平形式Φ133mm辊轮型号有误辊轮型号有误13.5416.0919.2821.83辊30°/料25°250.02510.04580.07170.11670.1710.23751518.52.2A560回程滚轮直径d＝输送带型号330.4V型托辊Φ133mm辊轮型号有误辊轮型号有误14.7618.220.7423.28辊30°/料30°300.02770.05040.07890.12820.18780.260718.5223A610回程滚轮每组托辊旋转部分质量G2＝19.28M^2输送带层数Z＝121平形式Φ159mm辊轮型号有误辊轮型号有误辊轮型号有误22.2726.5629.9940391辊30°/料35°350.03060.05540.08680.14090.20650.286322304A660前进滚轮每米旋转部分重量qRO＝G1/a018.45Kg/M覆盖胶厚度皮带胶厚是否≥6+1.5静安全系数n空段清扫器数量n3_k物料与导料栏板间的摩擦系数μ2V型托辊Φ159mm辊轮型号有误辊轮型号有误辊轮型号有误25.6829.132.54辊35°/料0°3500.01620.030.04690.07720.11280.157730375.1A710回程滚轮每米旋转部分重量qRU＝G2/au6.43Kg/M静安全系数n＝12710.5辊35°/料5°50.01810.03340.05220.08570.12540.174937456.5其他每米长度输送带质量qB＝13.06Kg/M要求拉伸强度Gx＝60N•mm15.6820.553500650800100012001400辊35°/料10°100.02010.03690.05770.09440.13810.19244555每米长度输送物料重量qG＝Q/(3.6v)82.83Kg/M皮带强度满足要求！false930.6棉帆布带<50M6.88.810.913.616.319辊35°/料15°150.02210.04040.06330.10380.15120.21055575输送机长度(头尾滚筒中心距)L＝L1+Ls127.5M水平长度+爬坡部分斜长15.61020.65尼龙芯带50M~100M67.89.61214.416.8辊35°/料20°200.02420.04420.06920.11270.1650.22947590FH＝f•L•g[(qRO+qRU)+(2qB+qG)cosδ]5014.63N主要阻力FH是物料及皮带和滚轮旋转所产生阻力总和110.7尼龙芯带101M~200M皮带型号有误8.610.41315.618.2辊35°/料25°250.02650.04820.07540.12270.17970.235490110槽形系数Cε＝0.50注意托辊槽角为0度时，其系数尚未确定125尼龙芯带201M~300M皮带型号有误皮带型号有误11.814.717.620.6辊35°/料30°300.02890.05250.08220.13350.19560.2714110150托辊和输送带间的摩擦系数μ0＝0.3该系数一般取值为0.3~0.46钢丝绳带301M~500M皮带型号有误皮带型号有误16.82125.229.4辊35°/料35°350.03160.05730.08970.14570.21330.2956150190装有前倾托辊的输送机长度Ln＝123.5M此处为除装冲击滚轮部分长度（即导料槽长度）清扫器和皮带间的压力P清扫器和皮带间的摩擦系数μ3钢丝绳带501M~800M皮带型号有误皮带型号有误18.42327.632.2辊45°/料0°4500.01910.03530.05530.09080.13280.1852190220托辊前倾角度ε＝1.5°一般默认情况为1.5°，可根据实际调整300000.5钢丝绳带801M~1000M皮带型号有误皮带型号有误20253035辊45°/料5°50.02080.03830.060.09820.14370.2001220260导料槽栏板长度l＝4.0M400000.55辊45°/料10°100.02250.04130.06470.10570.15480.2152260300导料槽两栏板间宽度b1＝0.80M该宽度除B=500外，均以亚东标准导料选用500000.6辊45°/料15°150.02430.04440.06960.11350.16620.2308300370物料与导料栏板间的摩擦系数μ2＝0.7该系数一般取值为0.5~0.7600000.65辊45°/料20°200.02620.04770.07470.12160.17810.2472370其他Fε=Cε•μ0•Ln•(qB+qG)•g•cosδ•sinε=455.40N此处的摩擦阻力是以三个等长辊子的前倾上托辊计算700000.7辊45°/料25°250.02820.05110.08020.13020.19090.2646Fgl=μ2•Iv2•ρ•g•l/(v2•b12)=327.16N导料栏板间的摩擦阻力800003辊45°/料30°300.03030.05490.08610.13960.20470.2835特种主要阻力Fs1＝Fε+Fgl782.56N阻力Fs1包括托辊前倾摩擦阻力Fε和被输送物料与导料槽拦板间的摩擦阻力Fgl两部分90000辊45°/料35°350.03270.05910.09270.150.220.3044一个头部清扫器与皮带接触面积A1＝0.012M^2是否有头部清扫器100000一个空段清扫器与皮带接触面积A2＝0.018M^2是否有空段清扫器8清扫器和皮带间的压力P=100000N/M^2头部清扫器数量n3_t2清扫器和皮带间的摩擦系数μ3＝0.6空段清扫器数量n3_k2所有清扫器摩擦阻力Fr=A•n3•p•μ33600.00N是否有梨式卸料器梨式卸料器摩擦阻力Fa＝n4•B•k20.00N梨式卸料器个数n4＝0带运机长度系数C=刮板系数k2＝1500N/M刮板系数，一般取值为1500N/M02Lb<8米，结果慎用！传动效率η电压降系η′特种附加阻力Fs2＝Fr+Fa3600.00N倾斜阻力Fst=qG•g•H5931.60N801.920.70.9（适用于皮带长度>80M，输送机）系数C=1.78皮带长度>80M,使用简化公式计算！1001.780.750.95圆周驱动力Fu＝C•FH+Fs1+Fs2+Fst19240.20N传动滚筒上所需圆周驱动力Fu为输送机所有阻力之和1501.580.82传动滚筒轴功率PA＝Fu•v/100038.71KW2001.450.85传动效率η＝η1+η20.8联轴器效率与减速机效率之积3001.310.9电压降系η′＝0.95电压降系数，一般取0.90~0.954001.250.95电动机功率PM=PA/(η•η′•η")50.94KW本程式适用一台电机驱动，故此处η"取值为1Error5001.23建议采用－减速机功率75KW马达输出转速n1＝1500rpm6001.17－挠性联轴器A440联轴器之额定参数(Pn/n)是以FLENDER型录进行选择的。如使用其它厂家生产之联轴器请重新核对额定参数值。7001.14启动系数KA－液压联轴器4508001.121.3马达安全系数μ＝采用功率/电机功率1.47Error9001.11.4启动系数KA＝1.5建议启动系数KA取值1.510001.091.5最大圆周驱动力Fumax=Ka•Fu＝28860.31N输送带满载启动或制动时出现的最大圆周驱动力Fumax15001.061.6滚筒覆盖面运行条件20001.051.7传动滚筒和橡胶带之间的摩擦系数μ＝0.3525001.043头轮包角度数欧拉系数eμφ＝2.4450001.03回程带上最小张力F2min≥Fumax/(eμφ-1)＝20041.88N为保证输送带工作时不打滑，需在回程带上保持最小张力71欧拉系数eμφ最小张力F承min≥a0(qB+qG)g/(8(h/a)adm)14109.40N承载分支上最小张力(即前进滚轮上皮带最小张力)式中(h/a)adm≤0.01摩擦系数μ围包角/°摩擦系数μ最小张力F回min≥aU•qB•g/(8(h/a)adm)4802.98N回程分支上最小张力（即回程滚轮上皮带最小张力）0.0510.050.10.150.20.250.30.350.40.450.5传动滚筒合力Fn=Fumax+2S168.94KN此处设S1＝F回min0.12170.0°1.161.351.561.812.12.442.823.283.84.41传动滚筒扭矩Mmax＝Fumax•D/(2000*1000)9.09kN•m0.153175.0°1.171.361.581.842.152.52.913.393.954.6设计之传动滚筒许用扭矩73.00kN•m滚筒能满足要求！0.24180.0°1.171.371.61.882.22.5633.514.124.82传动滚筒奔离点最小张力S1＝F2min20041.88N满足空载边垂度要求！0.255185.0°1.181.381.621.912.242.633.13.644.275.02点2张力S2＝S1+2Fr21841.88N点4张力S4＝23686.15N0.36190.0°1.181.391.641.942.292.73.183.754.445.25点3张力S3＝1.02xS222278.72N点5、6张力S5＝S6＝24396.73N0.357195.0°1.191.411.671.972.342.783.293.94.625.48垂直拉紧装置与头轮水平距离L′＝10.0M点7、8张力S7＝S8＝25372.60N0.48200.0°1.191.421.692.012.42.853.44.044.825.73垂直拉紧装置与头轮承载上支高度H′＝0.57M点9张力S9＝1.03xS826133.78N0.459205.0°1.21.431.712.052.452.923.54.1855.98点10张力S10＝S9+f•L''•g•(qRU+qB)+1.5•Fr28157.41N点11、12张力S11＝S12＝28720.56N0.510210.0°1.21.441.732.082.533.64.325.26.23点13张力S13＝1.04xS1229869.38N满足承载边保证下垂度最小张力要求！215.0°1.211.461.762.122.553.083.724.485.416.53配重G=2.1{Fu/[g•(eμφ-1)]+(qB+qRU)•f•L`-qB•H`)}2856.76Kg是否配置垂直拉紧装置无垂直拉紧装置220.0°1.211.471.782.162.63.173.834.655.646.82配重G=2.1{Fu/[g•(eμφ-1)]+(qB+qRU)•f•L-qB•H)}无车式拉紧装置是否配置车式拉紧装置true225.0°1.221.481.82.192.673.253.954.815.857.12声明：该计算 书 关于书的成语关于读书的排比句社区图书漂流公约怎么写关于读书的小报汉书pdf 根据国标散状物料带式输送机设计手册编写，本程式之计算结果仅供大家参考学习。设计都可根据计算过程无车式拉紧装置230.0°1.221.491.832.232.733.324.074.976.097.43及设计手册、设计 规范 编程规范下载gsp规范下载钢格栅规范下载警徽规范下载建设厅规范下载 等自行校核其准确性。另请勿修改计算书中函数或数据，如有参数有误可联系本人修改。false235.0°1.231.511.852.272.793.424.25.166.337.77240.0°1.231.521.872.322.853.514.345.356.68.1333传动滚筒和橡胶带之间的摩擦系数μ滚筒覆盖面运行条件/滚筒覆盖面光滑裸露的钢滚筒带人字形沟槽的橡胶覆盖面带人字形沟槽的聚氨酯盖面带人字形沟槽的陶瓷盖面光滑裸露的钢滚筒干态运行（一）0.350.40.350.4带人字形沟槽的橡胶覆盖面干态运行（二）0.40.450.40.45带人字形沟槽的聚氨酯盖面清洁潮湿（有水）运行（一）0.10.350.350.35带人字形沟槽的陶瓷盖面清洁潮湿（有水）运行（二）无系数，请重选无系数，请重选无系数，请重选0.4污浊的湿态（泥浆、粘士）运行（一）0.050.250.20.35污浊的湿态（泥浆、粘士）运行（二）0.10.3无系数，请重选无系数，请重选41100N•mm•层1.0236.8输送带层数输送带型号扯断强度N•mm-1•层-1每层质量kg/m2钢丝绳皮带尼龙帆布NN-1001001.022尼龙帆布NN-1501501.123+1.55.13尼龙帆布NN-2002001.223+36.84尼龙帆布NN-2502501.324.5+1.56.85尼龙帆布NN-3003001.424.5+38.56尼龙帆布NN-4004001.636+1.58.57尼龙帆布NN-5005001.956+310.28聚酯帆布EP-1001001.22钢丝绳皮带5+50聚酯帆布EP-2002001.58聚酯帆布EP-3003001.7聚酯帆布EP-4004001.98聚酯帆布EP-5005002.1钢丝绳63063019钢丝绳80080020.5钢丝绳1000100023.1钢丝绳1250125024.7钢丝绳1600160027钢丝绳2000200034钢丝绳2500250036.8钢丝绳3150315042钢丝绳4000400049钢丝绳4500450053钢丝绳50005000582#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/A6#N/A#N/A#N/A#N/A#N/A#N/A#N/A#N/Agearmotorcoupling-Bcoupling-AFA..FluidcouplingFG..FV..FN..Fluidcoupling0.090.120B580A110FAK60010001.22.65.71119376001047.51528551102404800.120.180.002B680.017A125FAD7402001.12.34.810213669740207.51530551102104408500.180.250.0036B800.025A140FAO890301248.7163260109890301223458517033070011600.250.370.0063B950.038A160FAR980401.32.85.511.52141751349804016305811022044081013800.370.550.011B1100.059A180FAH1180502.44.89183665115200118050264895180350600113019000.550.750.017B1250.092A200FGD1350603.67.114274990154260135060387014025545076014400.751.10.025B1400.14A225FVD1470704.49.318.53461110190320147070489018030052087016601.11.50.038B1600.21A250FGM1600805.8122340741272153601600806111521035060010101.52.20.059B1800.29A280FVM1770907.8162951871552604351770908514024542073012202.230.092B2000.41A315FGO2000100112137651051903105402000100110175300525900340.14B2250.58A350FVO230011015284882135230395230011014022038066045.50.21B2500.81A400FNO26001201935609716529026001201702804805.57.50.29B2801.1A440FND295013024447012021537029501302203407.5110.41其他1.4A4803550140336090145355014029011151.7A520222257297342395450516590選型錯誤xx3704254905656557558871020選型錯誤1518.52.2A56018.5223A61022304A66030375.1A71037456.5其他45555575759090110110132132150150190190220220260260300300370370其他