Application of RCSR Mechanism in Two-row Harvester Cutting Device

• 作者: SUN Shu-min
• 来源期刊: 亚洲农业研究：英文版
• 学科: 农学
• 关键词: CUTTING DEVICE Spatial linkage MECHANISM KINEMATIC
• 年，卷（期）: 2012,（12）
• 页码范围: 123-125
• 页数: 3页
• 分类号: S225

摘要

Traditionally, the transmission device for cutter adopts gear mechanism combined with planar crank-rocker mechanism. In line with this drawback, this paper presents a practical spatial linkage mechanism. Through three-dimensional modeling and kinematic analysis, it obtains the equation of motion for output displacement, speed and acceleration. Besides, it gets the kinetic curve through emulation. The emulation results indicate that RCSR mechanism can realize smooth and stable output of cutter, laying a foundation for future dimensional synthesis of the mechanism.