CN105134206B - 一种薄煤层采煤机滚筒 - Google Patents
一种薄煤层采煤机滚筒 Download PDFInfo
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- CN105134206B CN105134206B CN201510513821.XA CN201510513821A CN105134206B CN 105134206 B CN105134206 B CN 105134206B CN 201510513821 A CN201510513821 A CN 201510513821A CN 105134206 B CN105134206 B CN 105134206B
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CN105134206A CN105134206A (zh) | 2015-12-09 |
CN105134206B true CN105134206B (zh) | 2017-10-13 |
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CN106930761B (zh) * | 2017-04-20 | 2018-08-07 | 辽宁工程技术大学 | 一种基于离散元法的采煤机螺旋滚筒装煤率的确定方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958832A (en) * | 1972-06-30 | 1976-05-25 | Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft | Drum mining head with cutter pattern |
CN201080824Y (zh) * | 2007-05-29 | 2008-07-02 | 河北神风重型机械有限公司 | 薄煤层采煤机侧臂式截割装置 |
CN201747368U (zh) * | 2010-09-07 | 2011-02-16 | 张辉 | 采煤机螺旋滚筒 |
CN201756959U (zh) * | 2010-08-25 | 2011-03-09 | 中国矿业大学 | 一种混排截齿采煤机滚筒 |
CN202954813U (zh) * | 2012-12-13 | 2013-05-29 | 中国矿业大学 | 一种平衡轴向力的采煤机螺旋滚筒 |
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- 2015-08-20 CN CN201510513821.XA patent/CN105134206B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3958832A (en) * | 1972-06-30 | 1976-05-25 | Vereinigte Osterreichische Eisen- Und Stahlwerke-Alpine Montan Aktiengesellschaft | Drum mining head with cutter pattern |
CN201080824Y (zh) * | 2007-05-29 | 2008-07-02 | 河北神风重型机械有限公司 | 薄煤层采煤机侧臂式截割装置 |
CN201756959U (zh) * | 2010-08-25 | 2011-03-09 | 中国矿业大学 | 一种混排截齿采煤机滚筒 |
CN201747368U (zh) * | 2010-09-07 | 2011-02-16 | 张辉 | 采煤机螺旋滚筒 |
CN202954813U (zh) * | 2012-12-13 | 2013-05-29 | 中国矿业大学 | 一种平衡轴向力的采煤机螺旋滚筒 |
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Inventor after: Gao Kuidong Inventor after: Xu Wenbo Inventor after: Li Jiannan Inventor after: Sun Liqing Inventor after: Liu Bing Inventor after: Yue Zongxing Inventor after: Liu Zhan Inventor before: Gao Kuidong Inventor before: Li Jiannan Inventor before: Sun Liqing Inventor before: Liu Bing Inventor before: Yue Zongxing Inventor before: Liu Zhan |
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