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破碎机止推盘的作用是:支承空偏心轴,减小空偏心轴运转阻力。同时,其安装的精度直接影响圆锥齿轮的啮合间隙,保证合理的空偏心轴轴套与主轴配合间隙,避免“飞车”现象发生。
The function of thrust collar in a crusher : to support empty eccentricity bearing, decrease
empty eccentricity bearing’s running resistance . Meanwhile, its installation precision will directly influence the back lash of the bevel gear wheel, as to insure reasonable gap between empty eccentric shaft sleeve and the main bearing, avoid the accident of “galloping”.
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