悬臂式掘进机截割臂互换性设计

孙朝阳; 李学艺

悬臂式掘进机截割臂互换性设计

山东科技大学机械电子工程学院, 山东青岛266590

基金项目:

中国煤炭工业协会科学技术研究指导性计划项目(MTKJ2011-058)

山东省高等学校品牌专业、特色专业专项建设专项资金资助项目(2008)

山东科技大学教育教学研究“群星计划”项目(qx102034

详细信息

中图分类号: TD421.5
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出版历程
- 刊出日期: 2012-07-09

Interchangeability Design of Cutting Arms of Cantilever Roadheader

College of Mechanical and Electronic Engineering of Shandong University of Science and Technology, Qingdao 266590, China

摘要

摘要: 针对现有掘进机多采用单一的横轴式或者纵轴式整机，对不同岩层掘进工作的适应能力差等问题，提出一种面向不同岩层的掘进机截割臂互换性设计方案。对纵、横轴式2种掘进机的结构特点与性能进行了对比分析；针对2种截割臂工作模式的特点，分别设计了相应的截割减速器。Solidworks仿真结果表明，与单一横轴式或者纵轴式掘进机相比，采用互换式截割臂结构可有效提高掘进机对不同岩层截割工作的适应能力，提高掘进效率，节省设备运输及使用成本。
- 掘进机 /
- 截割臂 /
- 互换性 /
- 截割减速器 /
- Solidworks
Abstract: In allusion to problems that current roadheader uses single transverse roadheader or longitudinal roadheader and is difficult to adapt to excavation work of different rocks, the paper proposed an interchangeability design scheme of cutting arms of roadheader facing to different rocks, and analyzed different structural features and performances of transverse roadheader and longitudinal roadheader. According to operating modes of the two cutting arms, corresponding cutting reducers were designed. Solidworks simulation result showed that compared to the single transverse roadheader or longitudinal roadheader, roadheader with interchangeable cutting arms has better adaptability to excavation work of different rocks, higher excavation efficiency and lower cost.
- roadheader, cutting arm, interchangeability, cutting reducer, Solidworks

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文章访问数: 41
HTML全文浏览量: 9
PDF下载量: 7
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悬臂式掘进机截割臂互换性设计

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出版历程

Interchangeability Design of Cutting Arms of Cantilever Roadheader

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出版历程

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