1.国家能源集团 神东煤炭集团公司, 陕西 榆林 719315
朱锋(1987— ),男,陕西榆林人,工学学士,高级工程师;研究方向为采矿设备研究和管理工作。
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朱锋,王鹏.基于Adams的重型刮板输送机圆环链传动模拟分析[J].机械传动,2022,46(12):137-141.
Zhu Feng,Wang Peng.Simulation Analysis of Ring Chain Drive of Heavy Scraper Conveyors Based on Adams[J].Journal of Mechanical Transmission,2022,46(12):137-141.
朱锋,王鹏.基于Adams的重型刮板输送机圆环链传动模拟分析[J].机械传动,2022,46(12):137-141. DOI: 10.16578/j.issn.1004.2539.2022.12.021.
Zhu Feng,Wang Peng.Simulation Analysis of Ring Chain Drive of Heavy Scraper Conveyors Based on Adams[J].Journal of Mechanical Transmission,2022,46(12):137-141. DOI: 10.16578/j.issn.1004.2539.2022.12.021.
圆环链链条是刮板输送机最重要的组成部分,其运动特性直接影响刮板输送机的输送功率和效率。以SGZ 1000/3*1000刮板输送机的链轮链环为研究对象,分析了重型刮板输送机圆环链传动的特点。采用SolidWorks软件对圆环链传动系统建模,运用Adams软件对链轮链环在不同工况下的啮合过程进行运动学和动力学仿真,分析了不同工况对刮板输送机圆环链传动系统的影响。结果表明,圆环链的变形和载荷的波动导致平环在啮合接触时发生相对滑动,这种滑动是链窝磨损的主要原因;不同的转速会影响圆环链传动的稳定性;在正常运行状况下,速度保持在1.8 m/s时链条传动较稳定。研究结果可为重型刮板输送机圆环链链条的优化设计提供重要理论依据。
Ring chain is the most important part of the scraper conveyor, whose motion characteristics directly affect the capacity and efficiency of the conveyor. Sprocket chain ring of SGZ 1000/3*1000 scraper conveyor is selected as the research object to analyze characteristics of circular chain drive of heavy scraper conveyors. The ring chain drive system is modeled using the SolidWorks software. The kinematics and dynamics simulation of the meshing process of the sprocket and chain ring under different working conditions are carried out using the Adams software. The influence of different working conditions on the ring chain drive system of the scraper conveyor is analyzed. The results show that the deformation of the ring chain and the fluctuation of the load lead to the relative sliding of flat rings in meshing contact, which is the main cause of chain socket wear. Different rotational speeds will affect the stability of the ring chain transmission. Under normal operating conditions, when the speed is maintained at 1.8 m/s, the chain transmission is relatively stable. The results could provide a theoretical foundation in optimizing the design of ring chains of heavy scraper conveyors.
刮板输送机圆环链Adams软件动力学分析
Scraper conveyorRing chainAdams softwareDynamic analysis
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