适应保护层开采的薄煤层采煤机研制与应用

Development and Application of Thin Coal Seam Shearer Suitable for Protective Layer Mining

分析了现有可用于保护层开采的薄煤层采煤机现状,研制了一种适应保护层开采的薄煤层采煤机,详细介绍了该采煤机的整机结构布局、高可靠性截割部、牵引行走系统和电控系统抗振性能。现场应用取得了很大成功。

Analyzed the current situation of thin coal seam shearers that can be used for protective layer mining,developed a thin coal seam shearer that is suitable for protective layer mining,and introduced in detail the overall structure layout of the shearer,the high reliability cutting part,the traction and walking system and the anti-vibration performance of the electric control system.The field application has achieved great success.