齿式联轴器与蛇形弹簧联轴器对减速机振动特性的影响  

Effect of Serpentine Steel Flex Coupling and Crown Gear Coupling on Vibration Characteristics of Reducer

作　　者：丁涛 王保强 张健 李朋 丁勇 

机构地区：[1]中煤科工集团唐山研究院有限公司,河北唐山063000 [2]天地(唐山)矿业科技有限公司,河北唐山063012 [3]河北省煤炭洗选工程技术研究中心,河北唐山063000 [4]山东能源枣庄矿业(集团)有限责任公司蒋庄煤矿选煤厂,山东滕州279519

出　　处：《煤矿机械》2015年第2期84-87,共4页Coal Mine Machinery

基　　金：中国煤炭科工集团创新基金重点项目(2011ZD007-2)

摘　　要：建立蛇形弹簧联轴器破碎机辊部件和鼓形齿式联轴器破碎机辊部件Pro/E三维模型,利用Ansys Workbench软件对这2种结构进行动力学分析(模态分析、谐响应分析),得到这2种结构的固有频率、固有振型以及在正弦激振力作用下2种结构减速机齿轮特定齿的应力、应变、位移曲线图,得出蛇簧结构对外界载荷的抗振、减振效果比齿式结构的要优越些,能够更好地减小大块物料对齿辊的冲击。This article through established Pro/E 3D models of crusher roller components with serpentine steel flex coupling and crusher roller components with crown gear coupling, and made dynamics analysis（modal analysis, harmonic response analysis） to the two kinds of structures by using ansys workbench software, and the inherent frequency, inherent vibration type and stress,strain, and displacement graphs of specific tooth of deceleration under the action of the sine force of the two kinds of structures are learned. Through comparison was informed that, the structure of serpentine steel flex coupling on external loading vibration and damping effect are superior than the crown gear coupling, and the reduction of impact of bulk material on crusher rollers is more obvious.

关 键 词：破碎机辊部件 蛇形簧联轴器 鼓形齿式联轴器 模态分析 谐响应分析 

分 类 号：TD451[矿业工程—矿山机电]