文档介绍：南京城市职业学院
毕业设计说明书
题目:Y30液压传动变数箱设计
姓名:
任智慧
学号:
08519045
年级:
08机电高职
专业:
数控
学生类别:
指导教师:
郭强
教学单位:
溧水职业教育中心校
年月日
Y30液力传动变速箱设计
摘要
本次设计的液力传动变速箱是用于叉车,由液力变矩器和具有前进档、后退档共两个档位的动力换档变速箱组成的液力传动变速箱。根据本次设计的的要求,是一个驱动60吨的液力传动变速箱设计过程。液力传动变速箱主要由变速箱、液力变矩器、油泵总成与主调压阀和溢流阀组件、操纵阀组件、离合器和液压控制等部分组成。液力变矩器使该液力传动变速箱具有液力传动输出的自动适应性,能随着外负载的变化而相应改变其输出扭矩和转速,而且要求能够吸收和消除来自发动机和外负载对传动系统的冲击振动。所采用的换档方式要求操纵简单、方便,起动平稳,较大地减轻操作者劳动强度。
关键字:液力传动变速箱液力变矩器离合器叉车
Design of Y30 Hydraulic Power Transmission
Abstract
The design of hydraulic transmission gear-box is used for forklifts, hydraulic change moment devices and forward and backward stalls two stalls of the driving force for gear gearboxes a hydraulic transmission gear-box. In accordance with the design of the demands of a driver 60 tons of hydraulic power transmission gearboxes design process. hydraulic transmission gear-box mainly by gearboxes, hydraulic change moment, pump total and tone down valve and relief ponents, control ponents, clutch and hydraulic ponents. So that the hydraulic torque converter transmission with hydraulic transmission output gear automatic adaptation to changes in external load with corresponding changes in its output torque and speed, but also requires the ability to absorb and remove from the engine and the outer load on the transmission of shock and vibration The approach requires control gear used in simple, easy, smooth start, more to reduce the labor intensity of operators.
Keywords: Hydraulic transmission gearbox Torque Converter Clutch Forklift
目录
中文摘要………………………………………………………………………………………i
英文摘要………………………………………………………………………………………ii
目录……………………………………………………………………………………………iii
第一章绪论…………………………………………………………………………………1
研究动机与目的…………………………………………………………………1
研究背景…………………………………………………………………………1
研究方法和系统描述……………………………………………………………1
第二章总体方案设计………………………………………………………………………2
液力传动变速箱概述……………………………………………………………2
主要技术参数……………………………………………………………………2
工作原理…………………………………………………………………………2
结构介绍……