介绍采煤工作面运输巷低洼地段胶带输送机胶带过渡装置的设计、安装与使用方法。
This paper introduces the design installation and the operation methods of belt convert devices installed at the low level translation place of mining area.
简要分析煤矿井下采煤工作面刮板输送机烧毁电机的主要原因，提出预防烧毁电机的管理方法和对策。
This paper briefly introduced the main reason for damage of the scraper conveyor motor in coal mine, providing the management methods and treatment in preventing from motor damage.
液压支架不仅支撑顶板，推动刮板输送机工作面和自移式支架本身，而且还为相关的采煤设备提供一个安全的工作环境（略）。
The supports not only holds up the roof, pushes the face chain conveyor, and advances itself, but also provides a safe environment for all associated mining activities.
将机械化采煤工作面刮板输送机电缆槽之间的联接 ，设计成无紧固件的联接方式。
The join way of scraper coveyor cable pan using in mechanize working face is designed into fixtureless join way.
将机械化采煤工作面刮板输送机电缆槽之间的联接 ，设计成无紧固件的联接方式。
The join way of scraper coveyor cable pan using in mechanize working face is designed into fixtureless join way.
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