1.长春工业大学 机电工程学院, 吉林 长春 130012
王占礼(1961— ),男,吉林长春人,博士,教授,主要研究方向数字化设计与制造。
李爽(1993— ),女,吉林松原人,硕士研究生,主要研究方向数字化设计。
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王占礼,李爽,陈延伟等.双曲柄式爬升机构的设计与分析[J].机械传动,2019,43(04):94-97.
Wang Zhanli Li Shuang Chen Yanwei Ji Chuntian Lu Guanhong.Design and Analysis of Double Crank Type Climbing Mechanism[J].Journal of Mechanical Transmission,2019,43(04):94-97.
王占礼,李爽,陈延伟等.双曲柄式爬升机构的设计与分析[J].机械传动,2019,43(04):94-97. DOI: 10.16578/j.issn.1004.2539.2019.04.017.
Wang Zhanli Li Shuang Chen Yanwei Ji Chuntian Lu Guanhong.Design and Analysis of Double Crank Type Climbing Mechanism[J].Journal of Mechanical Transmission,2019,43(04):94-97. DOI: 10.16578/j.issn.1004.2539.2019.04.017.
通过对现有爬楼梯轮椅爬升机构的对比分析,提出了双曲柄式爬升机构。对双曲柄式爬升机构进行设计研究,建立了双曲柄式爬升机构的运动学模型,并在此基础上对其进行了爬楼过程中运动轨迹分析。仿真结果表明,该爬升机构结构设计合理,方案可行且运行平稳,能够满足设计要求。
Through the comparative analysis of the climbing mechanism of stair climbing wheelchair, a double crank type climbing mechanism is proposed. The design and research of the double crank type climbing mechanism is studied, and the kinematics model of the double crank climbing mechanism is established. Based on this, an analysis of the motion trajectory during the climbing process is carried out. The simulation results show that the structure of the climbing mechanism is reasonable, the scheme is feasible and the operation is stable to meet the design requirements.
爬楼梯轮椅双曲柄爬升机构爬升越障运动学分析
Stair-climbing wheelchairDouble crank climbing mechanismObstacle climbingKinematics analysis
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