Design And Simulation Of Small Bamboo Cutting Machine System

With the continuous development of China’s bamboo industry, people’s living standards continue to improve, the growing need for bamboo products. At present over-exploitation of timber resources and greatly reduce, bamboo and wood resources have better, grow faster and stronger ecological functions and other advantages, it’s ecological, economic and social benefits are obvious. Development of bamboo industry will be an important strategic objective for future development, China’s development of bamboo harvesting machine has been in its infancy; confinement structure and properties of the bamboo itself by growing environment; how to make bamboo felling has been facing problems. Therefore, the design of a bamboo forest thinning for small bamboo cutting machine, it is very necessary.In this paper, we study the development of small bamboo thinning machine at home and abroad, bamboo structure characteristics and cutting performance, on the basis of cutting bamboo machines were a overall layout and design; and completed the small bamboo thinning machine cutting bamboo mechanism, a guide rail, a propulsion mechanism, a transmission mechanism, running mechanism and the rack six structural parameter determination and structural design.With the three-dimensional modeling software Solidworks Based on these studies conducted in various parts of the virtual three-dimensional modeling of the structural design and improvement. And related components were virtual assembly, identify the irrational structure, and further improvements were virtual designed to meet the reasonable mix of individual components.Finite element analysis using ANSYS Workbench software for small bamboo thinning machine key components static analysis to identify the stress and displacement at maximum deformation; and accordingly to ensure the security and stability of components designed to improve further this also modal analysis; solving each vibration mode and the resonant frequency of the key components, avoiding the small bamboo thinning machine resonance, affecting the quality of cutting bamboo.Finally, the use of three-dimensional software for small bamboo Solidworks thinning machine would make a general assembly and analysis, interference is detected, the entire machine is assembled and its core components-the main sports organizations and bamboo cutting feed motion made sport simulation find out which irrational structure to be improved.