Dynamic Analysis for New Low-Speed Motor with Interior Pushrod Harmonic Transmission Device

Abstract:

To achieve the design goals of transmission with small size, light weight and low cost, the pushrod harmonic mechanism which is consist of harmonic planetary and cam mechanism is proposed, and the speed-down device of low-speed motor is changed from external installed to interior installed. Based on the mechanism principle analysis, derivation of contour equation and kinematics analysis, the centroid movement theorem of the pushrod roller and the mechanism dynamic is analyzed when the sports vice friction was considered and ignored. The total reaction force and the action line are gained. These data can provide evidence for mechanism simulation, efficiency analysis and reliability design.

• Periodical: Advanced Materials Research (Volumes 605-607)
• Pages: 1284-1287
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.605-607.1284
• Online since: December 2012
• Authors: Xiao Lan Yang, Ji Feng Liu, Jing Chao Zou, Wei Ding
• Keywords: Efficiency, Friction, Interior Installed, Low-Speed Motor, Pushrod Harmonic, Stress Analysis

References

[1] Hongbing Xin, Weizhi Zheng: Machine Design & Research.  Vol. 19(2003), P69-70+10.

[2] Xiaolan Yang, Jifeng Liu. China. Patent 200420079281. 6(2005).

[3] Xiaolan Yang: China Mechanical Engineering. Vol. 19(2008), P2368-2371. (In Chinese).

[4] Hui Zhou, Jia Liu: Equipment Manufacturing Technoligy, 2001. 3, P22-25.

[5] Xiaolan Yang, Jifeng Liu: Mining & Progressing Equipment, Vol. 30(2002), P48-50. (In Chinese).

[6] Xiaoxia Cong. Mechanism Creative Design. Beijing university Press, (2008).

[7] Deping Liu, Wufa Liu. Computer-aided design and manufacturing. Chemical industry Press, (2007).

[8] Hetian Zhongtai, Chuanhu Bi. The idea of mechanismal design. Mechanical Industry Press, (1986).

[9] Department of Theoretical Mechanics in Harbin Institute of Technology: 7th edition of the Theoretical Mechanics (I). Higher Education Press, (2009).