|
|||||
|
|
| 推拉式气垫运载平台推拉机构受力分析与计算 | |
| 引用本文： | 张兰义,桑兰芬,陈吉清,杨永海,姚圣卓.推拉式气垫运载平台推拉机构受力分析与计算[J].农业机械学报,2003,34(1):1-4. |
| 作者姓名： | 张兰义 桑兰芬 陈吉清 杨永海 姚圣卓 |
| 作者单位： | 1. 吉林大学农机与车辆测试中心 2. 长春理工大学理学院 3. 吉林大学汽车工程学院 |
| 基金项目： | 国家自然科学基金资助项目 (项目编号 :5 970 5 0 0 1) |
| 摘 要： | 在总体方案设计的基础上探讨了推拉式气垫运载平台推拉机构的受力问题，提出基本假设，建立了工作负载与作业环境以及功能技术指标的数学关系，提出关键部件的设计准则和结构型式，拟定出力学谐调条件。通过3种典型工况的受力分析。推导出杆系结点力的计算公式，以模型样机为具体实例，进行了设计计算。 |
| 关 键 词： | 推拉机构 设计 计算 荷载 推拉式气垫车 结构型式 斜撑杆 惯性阻力 受力分析 |
| 修稿时间： | 2001年10月19 |
Force Analysis and Calculation of Pushing-pulling Mechanism of Air-cushion Platform |
|
| Zhang Lanyi,Chen Jiqing,Yang Yonghai,Yao Shengzhuo.Force Analysis and Calculation of Pushing-pulling Mechanism of Air-cushion Platform[J].Transactions of the Chinese Society of Agricultural Machinery,2003,34(1):1-4. | |
| Authors: | Zhang Lanyi Chen Jiqing Yang Yonghai Yao Shengzhuo |
| Institution: | Zhang Lanyi Chen Jiqing Yang Yonghai Yao Shengzhuo(Jilin University) Sang Lanfen(Changchun University of Science and Technology) |
| Abstract: | On the basis of the overall scheme design, the problems of the forces beared by the pushing pulling mechanism of an air cushion platform vehicle were discussed in this paper. Under given hypothetical conditions, mathematical models describing the relationships between working load and technical specifications of a vehicle were established. According to the design criterion, the equilibrium conditions coordinating the mechanistic system of the pushing pulling mechanism were given in order to find the definite solution. The formulas for three typical cases were derived and the design and calculation of the pushing pulling air cushion vehicle model, as an example, was introduced. |
| Keywords: | Vehicle engineering Air cushion vehicle Pushing pulling mechanism Design Calculation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |