艾柯夫采煤机技术规格新 - 图文

Major units主要部件

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The shearer loader comprises the following major units: 采煤机由以下部件组成：

1 electrical unit

电器单元 2 transformer box

变压器箱 3 hydraulic unit

液压单元

4 haulage and wheel box

牵引部和链轮箱

5 bearing bracket

摇臂托架 6 cutting unit

截割单元

Ranging arm摇臂

Ranging arm gearing layout 摇臂传动图

drum 滚筒 (nA)z13z12z14z3z11z10z9z8z7z6z5z4speed-changing变速gearsz2z1shear shaft 剪切轴cutter motor 截割电机

Gear齿轮 Number of teeth齿数 Module模数 [mm] Speed for i = 53.4 速度[min] -1z1 z2 z3 z4 z5 z6 z7 z8 z9 z10 z11 z12 z13 z14 30 41 42 28 39 38 39 39 22 45 113 26 31 90 7.5 7.5 7.5 8.5 8.5 8.5 8.5 8.5 6.5 6.5 6.5 9.0 9.0 9.0 1480 1083 1057 1057 759 779 759 759 759 310.6 0 123.7 80.5 0 27.7 Drum speed 滚筒速度(nA) =

Haulage unit with wheel box 牵引单元和链轮箱