Volume 44 Issue 3
Turn off MathJax
Article Contents
Abstract
Related Articles
HE Yang, LI Xiaohuo. Random vibration response analysis of longitudinal roadheader[J]. Journal of Mine Automation, 2018, 44(3): 87-91. DOI: 10.13272/j.issn.1671-251x.2017100038
Citation: HE Yang, LI Xiaohuo. Random vibration response analysis of longitudinal roadheader[J]. Journal of Mine Automation, 2018, 44(3): 87-91. DOI: 10.13272/j.issn.1671-251x.2017100038
shu

Random vibration response analysis of longitudinal roadheader

  • 1.

    College of Engineering, Bohai University, Jinzhou 121013, China

  • 2.

    Department of Mechanical and Electrical Engineering, Guangdong Institute of Arts and Sciences, Zhanjiang 524400, China

More Information
    Graphical Abstract
    • Abstract
  • In order to research random vibration characteristics of longitudinal roadheader under random cutting load, a multi-rigid-body dynamics model of the longitudinal roadheader was established by use of ADAMS software. Vibration characteristics of cutting head, boom and body under axial drilling, vertical cutting and horizontal cutting were simulated. The simulation results show that axial drilling has the greatest influence on vibration of each part of the longitudinal roadheader, and vertical displacement response of random vibration is greater than horizontal displacement response of random vibration under axial drilling. There is little difference between horizontal displacement response and vertical displacement response of random vibration under vertical cutting and horizontal cutting. Horizontal cutting has the least influence on vibration of the body.
    • FullText(HTML)
    • References (0)
    • Related Articles

  • Related Articles

    [1]LIU Peng, ZHOU Haochen, MA Hongwei, CAO Xiangang, ZHANG Xuhui, DUAN Xuechao, MAO Qinghua, TIAN Haibo, XUE Xusheng, WANG Chuanwei. Relative dynamics modeling and force-position hybrid control of dual-arm cutting robot[J]. Journal of Mine Automation, 2024, 50(10): 80-89. DOI: 10.13272/j.issn.1671-251x.2024070104
    [2]FENG Junling, TIAN Muqin, HE Ying, WANG Xi. Simulation analysis on influencing factors of cutting head load of longitudinal roadheader[J]. Journal of Mine Automation, 2020, 46(5): 21-27. DOI: 10.13272/j.issn.1671-251x.2019090068
    [3]GOU Yong, WANG Ke. Research on dynamic mechanical properties and transient magnetic field characteristics of composite coal and rock mass[J]. Journal of Mine Automation, 2019, 45(7): 86-91. DOI: 10.13272/j.issn.1671-251x.2019010099
    [4]LI Lei, WANG Yiliang, YANG Zhaojian. Transient dynamics and modal analysis of rocker shell of shearer[J]. Journal of Mine Automation, 2018, 44(6): 86-89. DOI: 10.13272/j.issn.1671-251x.2017100041
    [5]ZHANG Yu, CHEN Hongyue, HAO Zhiyong, MAO Jun. Dynamics characteristics analysis of coal plow system under starting and braking conditio[J]. Journal of Mine Automation, 2018, 44(3): 59-65. DOI: 10.13272/j.issn.1671-251x.2017050022
    [6]ZENG Yuexiang, YANG Zhaojian, WANG Shuping, XIE Jiacheng, WEN Yi. Dynamics analysis of vertical rescue vehicle-mounted hoisting system under typical working conditions[J]. Journal of Mine Automation, 2017, 43(12): 44-47. DOI: 10.13272/j.issn.1671-251x.2017.12.009
    [7]ZHANG Yanliang, LIU Yaonan, WANG Jinfeng. Research of efficiency of coal mine production logistics system based on system dynamics[J]. Journal of Mine Automation, 2016, 42(1): 40-44. DOI: 10.13272/j.issn.1671-251x.2016.01.012
    [8]WANG Jinfeng, ZHANG Bo, FENG Lijie, ZHAI Xueqi. System dynamics modeling and demonstration of safety level of production logistics of coal mine[J]. Journal of Mine Automation, 2014, 40(8): 34-38. DOI: 10.13272/j.issn.1671-251x.2014.08.009
    [9]WANG Wei-qin, LI Xiao-ming, TIAN Mu-qin, SONG Jian-cheng, WANG Wei, YAN Li. Design of dynamic load identification device for cutting mechanism of rock roadheader[J]. Journal of Mine Automation, 2013, 39(9): 16-20. DOI: 10.7526/j.issn.1671-251X.2013.09.005
    [10]SHI Li-chen, DUAN Zhi-sha. Dynamic Modeling and Analysis for Loose Joint between Crank and Linkage of Membrane Pump[J]. Journal of Mine Automation, 2009, 35(12): 73-76.

  • Cited by

    Periodical cited type(6)

    1. 王军亮. 纵轴式掘进机的横向和纵向随机振动响应分析. 矿业装备. 2024(05): 177-179 .
    2. 何洋，李晓豁，席亚兵. 纵轴式掘进机截割头振动特性分析. 机械设计与研究. 2023(02): 176-181 .
    3. 宗凯，符世琛. 大倾角巷道掘进机截割过程整机滑移的力学模型. 黑龙江科技大学学报. 2020(04): 404-410 .
    4. 宗凯，符世琛，王鹏江. 倾斜煤层掘进机整机姿态的动力学模型与响应. 黑龙江科技大学学报. 2020(05): 505-510 .
    5. 刘辉，靳帅. 不同工况下掘进机水平方向振动特性分析. 机械设计与研究. 2020(05): 198-202+207 .
    6. 闫兴发. 探究掘进机自动化截割技术. 山东工业技术. 2019(14): 67 .

    Other cited types(4)

Catalog

    Get Citation
    PDF
    XML

    Article Metrics

    Article views (89) PDF downloads (13) Cited by(10)
    Related

    苏ICP备 05016349号-2

    Supported by: Beijing Renhe Information Technology Co., Ltd. Visits：1171690    Baidu Analytics

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return