新型矿用气动绞车滚筒的设计和研究

Design and Research on New Type of Mining Pneumatic Winch Drum

以矿用气动绞车滚筒为研究对象,根据绞车80 kN牵引力的受力形式设计了气动绞车双支撑滚筒的基本结构,确定了绞车滚筒的基本尺寸,建立了绞车滚筒的力学模型,计算出了筒身所受径向压力,同时在Pro/E中建立了绞车滚筒的三维模型,在ANSYS Workbench中对滚筒的三维模型进行了有限元模拟仿真试验,分析了绞车滚筒的静力学应力应变特性和动力学模态振动特性,为提高矿用气动绞车滚筒的可靠性及进一步的优化设计提供了试验数据。

Making the mine pneumatic winch drum for the research object.According to the great traction of 80 kN, design the basic structure of the pneumatic double support drum winch. Determine the basic size of the drum, established the mechanical model of winch drum, calculate the drum body by radial pressure, while establishing a three-dimensional modeling of winch drum in Pro/e, make the finite element simulation test on the 3D model of drum in ANSYS Workbench, have the static analysis of winch drum stress strain characteristics and modal vibration characteristics, provides test data in order to improve the reliability of winch drum and further optimization of the design.