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The Optimization Design of Hydraulic Support: Rolling Advancing Support Device of Hydraulic Support

机译:液压支架优化设计:轧制推进液压支架支撑装置

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In order to provide a kind of simple structure, low cost, easy operation and high safety performance improvement of hydraulic support's advancing support method, this paper designed a kind of rolling advancing support device of hydraulic support. The device is fixed on the hydraulic support beam, made the top beam and roof between sliding friction into rolling friction, improved the advancing support method to move the rack doesn't need to drop column and column, directly to push the slip plane, simplifies the shift process, accelerated the propulsion speed of working face; At the same time, rolling advancing support device of hydraulic support with hydraulic support of the top beam fixed to form two new support overall, improve the performance of hydraulic support, prolong the service life of hydraulic support.
机译:为了提供一种简单的结构,低成本,操作简便,安全性能高,液压支撑的推进支持方法,设计了一种轧制推进液压支撑装置的轧制。该装置固定在液压支撑梁上,使顶梁和屋顶在滑动摩擦转换到滚动摩擦之间,改善了推进的支撑方法移动机架不需要掉线和柱,直接推动滑动平面,简化换档过程,加速了工作面的推进速度;同时,轧制推进支撑装置的液压支撑装置具有顶梁的液压支撑,形成两个新的支撑整体,提高了液压支撑的性能,延长了液压支撑的使用寿命。

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