立体车库堆垛机研究与设计

发布时间：2018-06-22 08:45

本文选题：巷道堆垛机 + 行走机构　；参考：《河北科技大学》2014年硕士论文

【摘要】：随着汽车逐渐进入家庭，并成为人们生活不可缺少的部分，城市交通拥挤的矛盾也日益突出。机械立体车库占地面积小，存取车自动迅速，能有效缓解了城市停车难的现状，具有广阔的发展前景。堆垛机集中了巷道堆垛式立体车库中的全部运动机构，是该种车库最重要的执行设备。本文在深入了解巷道堆垛式立体车库的运行原理的基础上，基于性能先进、实用可靠、运行安全的原则，，规划了堆垛机的整体设计方案。研究了堆垛机的行走机构、提升机构及存取机构等组成部分的机构运行原理和性能特点，对同一功能的不同机构实现方式进行了比较分析。本文的研究特点是：1)堆垛机行走机构采用变频调速电机驱动，以利于行走状态的智能控制。2)提升机构采用旁磁制动三相异步电动机驱动蜗轮减速器传递动力，电机和减速器的双重制动保护确保了运行安全。3)存取机构采用履带式交接方式，结构简单，性能可靠，能有效降低制造成本。本文完成了巷道堆垛式立体车库的堆垛机的机构原理和动力学分析，并利用有限元方法对关键结构和动力构件进行了仿真分析。所设计的堆垛机能够快速、准确、安全地完成车辆的存取动作，且成本较低，易于实现自动化管理。本文的研究结论对机械化立体车库具有良好的推广意义，能够为开发高速堆垛机提供理论依据。
[Abstract]:As the automobile gradually enters into the family and becomes an indispensable part of the people ' s life , the contradiction between the urban traffic jam becomes more and more prominent , the occupied area of the mechanical three - dimensional garage is small , the access vehicle is automatically rapid , the present situation of urban parking is effectively alleviated , and the invention has wide development prospect .

Based on the deep understanding of the operating principle of roadway stacking type three - dimensional garage , the whole design of stacker is planned based on the principles of advanced performance , practical and reliable operation and safety . The operating principle and performance characteristics of the mechanism of stacker , lifting mechanism and access mechanism are studied .

The research feature of this paper is : 1 ) The stacker traveling mechanism is driven by the variable - frequency speed - regulating motor to facilitate the intelligent control of the walking state . The lifting mechanism adopts the side magnetic braking three - phase asynchronous motor to drive the worm gear reducer to transmit power , the double braking protection of the motor and the reducer ensures the operation safety .

In this paper , the mechanism principle and dynamic analysis of stacker are completed , and the key structure and power components are simulated and analyzed by finite element method . The designed stacker can quickly , accurately and safely complete the vehicle ' s access action , and the cost is low , it is easy to realize automation management . The research conclusion of this paper has good popularization significance for mechanized stereo garage , and can provide theoretical basis for developing high - speed stacker .
【学位授予单位】：河北科技大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：U491.7

【相似文献】