范文编号:JX227 所有图纸,任务书.范文字数:11194.页数:76 摘 要 JBB-300型运输绞车是一种新型的矿山辅助运输设备。其主要适用于煤矿中大型综采设备的搬迁,也可用于工作面的回柱放顶、大吨位的物料运输和矿车调度。该绞车的设计对于完善JB系列绞车起着重要的基础作用。
ABSTRACT JBB-300 transportation winch is a new kind of mining auxiliary conveying equipment. The serial winch products are suitable to move coal mining equipments in compositive excavating working place. And they could be also used to release upper plate and withdraw the props in the working place ,convey large-tonnage bulk material and schedule mining carts . The design of that winch includes to the perfect JB series winch important foundation function. 目 录 绪 论 ………………………………………………………………………1 结论 ……………………………………………………………………………73 JBB-300型运搬绞车相关范文 |
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