Mechanical characteristic and improvement of the frame of the light electric sanitation vehicle

  • Lv Shaobin Henan polytechnic University
  • Xu Ruidong
  • Yang Zhifei
Keywords: : Electric sanitation vehicle, frame, statics analysis, finite element analysis

Abstract

Aiming at the complex mechanical characteristic of the frame of the light electric sanitation vehicle under various working conditions, the finite element method is used. Based on the whole vehicle model established in the three-dimensional software, the statics characteristic is analyzed, and the displacement and the stress diagrams are gotten under typical working conditions. The improvement is carried out for the frame structure, and the corresponding statics characteristic is analyzed and verified. The results show that the mechanical property is significantly improved and the improved frame satisfies the design requirements. The influence on the vehicle driving characteristic is analyzed, which lays a foundation for the relative experiment, dynamics analysis and structural improvement of the frame

Author Biography

Xu Ruidong

School of Mechanical and Power Engineering, Henan Polytechnic University, Jiaozuo 454003, China;

References

1] ZHANG, L., HU, X. S., WANG, Z. P. 2017. Super capacitor management technology and its application in electric vehicles. Chinese Journal of Mechanical Engineering, Vol. 53, No. 16, pp. 32-43+69.
[2] DONG, X. L., ZHANG, W. Q. 2015. Finite element analysis and improvement design of electric vehicle battery box structure strength. Journal of Mechanical Strength, Vol. 37, No. 2, pp. 312-316.
[3] HU, P., WANG, S. Y., CHEN, Y. S., HAN, H. Y. 2017. A commercial vehicle frame structure integrated performance development. Journal of Mechanical Strength, Vol. 39, No. 2, pp. 489-492.
[4] JI, W. Y., SUNG, P. J., TAE, W. P. 2010. Fatigue analysis of the main frame of over head transportation vehicles using flexible multibody dynamics. Journal of Mechanical Science and Technology, Vol. 24, No. 3, pp. 721-730.
[5] WU, W., LI, S. C. 2016. Finite element analysis and experimental research on a special semi -trailer frame. Journal of Mechanical Strength, Vol. 38, No. 6, pp. 1361-1365.
[6] MI, J. C., GU, Z. Q., JIAN, H. G., ZHANG, Y., LI, G., XIONG, Y. G., LI, W. T. 2017. Anti - fatigue and lightweight design of electric wheel dump truck frame structure. China Mechanical Engineering, Vol. 28, No. 20, pp. 2455-2462.
[7] WANG, D. S., WANG, D., GAO, G. F. 2014. Loading method of belt conveyor driving roller in finite element analysis. Journal of Henan Polytechnic University (Natural Science), Vol. 33, No. 6, pp. 756-760.
[8] YANG, C. L., ZHANG, Y. L., HUANG, W., LI, S. 2017. Structure analysis and improvement design of a new electric vehicle frame. Machinery Design & Manufacture, Vol. 5, No. 6, pp. 234-237.
[9] ABDELAL, G. F., COOPER, J. E., ROBOTHAM, A. J. 2013. Reliability assessment of 3D space frame structures applying stochastic finite element analysis. Int J Mech Mater Des, Vol. 9, pp. 1-9.
Published
2018-07-31
How to Cite
Shaobin, L., Ruidong, X., & Zhifei, Y. (2018). Mechanical characteristic and improvement of the frame of the light electric sanitation vehicle. International Journal For Research In Mechanical & Civil Engineering (ISSN: 2208-2727), 4(7), 20-26. Retrieved from https://gnpublication.org/index.php/mce/article/view/666