车辆工程毕业设计论文基于rE与ANSYS的15电动叉车设计全套图纸三维.docVIP

摘 要 电动叉车利用蓄电池作为动力源，由电机将电能转换为机械能。电动叉车由于其操作控制简便，灵活外，其操作人员的操作强度要相对内燃叉车而言轻很多，其电动转向系统，加速控制系统，液压控制系统以及刹车系统都由电信号来控制，大大降低了操作人员的劳动强度，这样一来对于提高其工作效率以及工作的准确性有非常大的帮助。且相较于内燃叉车，电动车辆的低噪音，无尾气排放的优势也已得到许多用户的认可。电子控制技术的快速发展使得电动叉车操作变得越来越舒适，适用范围越广，解决物流的方案越来越多 全套图纸，加153893706 国内外用户对电动叉车的需求量不断增加，电动叉车在整个叉车销量中所占比例稳步上升。在发达国家，电动叉车需求远远大于内燃叉车，尤其是在港口、仓库以及烟草、食品、轻纺等行业，电动叉车正在逐步替代内燃叉车。ABSTRACT Electric forklift battery which converts electrical energy into mechanical energy is used by the motor as a power source. Because electric forklift is simple, flexible, it is relatively lighter internal combustion forklift trucks, the electric power steering system, the speed control system, hydraulic control system and by the electrical signal to control the brake system greatly reduces The operators labor intensity, so that its work for improving the efficiency and accuracy of the work has a very big help. And compared to internal combustion forklifts, electric vehicles, low noise, no emissions advantage has also been recognized by many users. The rapid development of electronic control technology makes electric forklift operation becomes more and more comfortable the more widely the scope to address the logistics of the program more and more. Domestic and foreign users of the increasing demand for electric forklifts, electric forklift trucks in the percentage of sales increased steadily. In developed countries, demand is far greater than internal combustion electric forklift truck, Especially in ports, warehouses, and tobacco, food, textile and other industries, electric forklift is gradually replaced internal combustion forklifts. The design will have to apply the knowledge to complete the battery, the choice of running the motor to complete the truck transmission gears, shafts, bearings, and the overall size of the design and verification, and forklift forks, internal and external door frame, fork design And check, using AutoCAD software to complete the two-dimensional structure of transmission fork