会议论文详细信息
2017 International Symposium on Application of Materials Science and Energy Materials | |
Design and strength analysis of a fertilizing and soil covering vehicle | |
材料科学;能源学 | |
Sun, Heng-Hui^1 ; Zhang, Zheng-Yong^1 ; Liu, Yang^1 ; Zhu, Li-Kai^1 ; Chen, En-Wei^2 | |
Institute of Intelligent Machines, Chinese Academy of Sciences, Hefei | |
230031, China^1 | |
School of Mechanical Engineering, Hefei University of Technology, Hefei | |
230009, China^2 | |
关键词: ANSYS software; Calculation results; Compact structures; Larger deformations; Loading feature; Parametric modeling; Research results; Strength analysis; | |
Others : https://iopscience.iop.org/article/10.1088/1757-899X/322/7/072069/pdf DOI : 10.1088/1757-899X/322/7/072069 |
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学科分类:材料科学(综合) | |
来源: IOP | |
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【 摘 要 】
In this paper, a kind of fertilizing and soil covering vehicle is designed with compact structure, easy control and substituting manual work to conduct the operations including fertilizing and soil covering. In accordance with movement, structure and loading feature of fertilizing and soil covering vehicle, parametric modeling is carried out for the frame part of this fertilizing and soil covering vehicle to define boundary conditions such as load, constraint, etc. when the frame is under the working condition of normal full load. ANSYS software is used to produce finite element model of frame, and to analyze and solve the model, so as to obtain stress and stain variation diagram of each part of frame under working condition of normal full load. The calculation result shows that: the structure of frame is able to meet the strength requirement, and the maximum value of stress is located at joint between frame and external hinge, which should be appropriately improved in thickening way. In addition, a larger deformation occurring at damper on lower part of hopper may be reduced by adding rib plate at damper on lower part of hopper. The research result of this paper provides the theoretical basis for the design of frame of fertilizing and soil covering vehicle, which has deep theoretical significance and application value.【 预 览 】
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Design and strength analysis of a fertilizing and soil covering vehicle | 400KB | ![]() |