文档介绍：台式电风扇摇头装置台
式电风扇摇头装置机构设
计毕业论文
台式电风扇摇头装置机构设计
摘要
电风扇摇头装置设计是从电风扇设计开始的，也是电风扇 设计中最重要的部分，对于电风扇的研究，国内外已有不少 的研究成果，但在创新这一块做的还不够，还有待进一步完 善。
本文首先对摇头电风扇的历史和发展现状以及其类型和特 点进行了介绍，然后介绍了设计准则，提出方案拟定，并选 择最优方案,主要是现有的电风扇摇头装置中平面摇杆机构， 包括平面摇杆机构的结构、工作原理、设计原理、设计原则; 其次根据已知原动机的转速，分配传动比，选择合适的机构, 如蜗轮蜗杆机构以及齿轮机构，根据传动比确定它们的基本 参数，设计计算几何尺寸，再次采用图解法，根据已知条件（极 位夹角，摇杆速度等）设计平面四杆机构，然后在实验室组建
仿真机构模型，观察所设计的尺寸是否满足所需的运动轨 迹，再就制作台式电风扇摇头平面机构的计算机动态演示, 通过图解法研究各杆件的运动，进行运动分析，最后总结并 讲述了电风扇的未来展望。
关键词：平面摇杆机构，传动比，蜗轮蜗杆，齿轮传动，运 动分析，动态演示
The shaking equipment of fans
Abstract
The design of the shaking equipment of fans is the beginning of the design of electric fans, and
it is the most important part of the electric fans design at home and abroad, there are many research results, but in this one innovation has not done enough and has yet to be further improved.
In this paper, shaking equipment on the history and development of electric fans and the status
of its type and characteristics were first introduced, and then introduced the design for the proposed programming, and choose the best, mainly the existing fans installed in the plane shook his head rocker agencies, including Rocker plane the structure, working principle, design principles, design principles; Secondly choosing the appropriate agencies on the basis of known motive of the original speed, the distribution of transmission ratio, such as the worm gear worm agencies and institutions, according to the transmission ratio to determine their basic parameters, design and calculation geometry, again using graphic method, in accordance with the known conditions ( A-angle, rocker speed, etc.) designed plane four bodies, and then set up in the laboratory simulation model agencies to observe whether the size of the design to meet the required trajectory, and desktop fans on the production of the plane shook his head dynamic computer Demonstration, through the preparation of ICC procedures on the movement of the bar, exercise analysis. At last conclude and intr