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出 处:《价值工程》2014年第10期63-64,共2页Value Engineering
摘 要:回柱绞车又称慢速绞车,是供煤矿井下采煤工作面回柱放顶之用。本文介绍了回柱绞车的工作原理以及在煤矿生产中的作用。根据目前煤矿生产现场的具体需求,针对传统设计的不足,设计了一种新型的回柱绞车。确定了绞车的钢丝绳选型、电动机选型及滚筒参数设计。此外,还通过实验测定了新型绞车的绳速、拉力等重要参数,给回柱绞车的创新与设计提供了重要参考依据。Winch, also called slow winch, is used for coal face roof of the prop used in coal mine. Working principle and it's application of JH-40 type prop pulling hoist used in coal mine was introduced in this report. According to the current specific need in coal mine, a new type prop pulling hoist was designed with the traditional design shortage. Roller parameter design and electrical machinery type and wire rope type were confirmed. In addition, according to experimented scheme, the important parameters of rope speed and pulling porce of prop pulling hoist were determined. It's significant for the innovation and design of the prop pulling hoist.
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