大型立轴及轴承结构设计的若干问题

Questions About Designing of A Big Vertical Spindle and Its Bearing Structure

分析悬挂式链条传送机或索道驱动机立式主轴的结构，阐明主轴的受力状况，建议主轴和驱动轮之间的扭矩传递方案，并讨论了轴承选用和轴向力的承担等问题。

There is analyzed structure of main vertical spindles in suspended chain conveyers or overhead cable - way drivers, expounded condition of the shafts bearing force, put forward schemes of torque transferring between them and drving wheels, and discussed a set of ways to choose bearings and overcome axial force.