The Kinematics Analysis of Bulldozer Multi-Freedom Working Device

Abstract:

In order to conduct kinematics Analysis accurately, mechanical model and mathematical model are established about bulldozer multi-freedom working device. Appling bar-groups method, the up-and-down movement of the bulldozer working device was analyzed based on planar linkage with the Assur group theory in the kinematics. The analysis theory of the application space agency carried through for rotary motion, roll motion, and a combination of the two movements, kinematics analysis, established the force balance equation and obtained for the mechanism optimization, structural design, strength and stiffness analysis of the bulldozers working device, provides a new method which is provided with considerable reference value to general mechanism design and analysis.

• Periodical: Applied Mechanics and Materials (Volume 120)
• Pages: 567-572
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.120.567
• Online since: October 2011
• Authors: Fu Sheng Zhang, Ge Ning Xu
• Keywords: Bulldozer Working Device, Linkage Kinematics, Space Agencies

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