小型绞车设计（完整一套设计，有说明书:论文，图纸）

Drawing1.dwg08.dwg

传动轴）JD1-12.dwg

弹性挡圈JD1-17A4.dwg

电机端盖ID1-02A4.dwg

电机支撑JD1-01A4.dwg

垫圈JD1-14A4.dwg

垫圈JD1-16A4.dwg

端盖JD1-20A3.dwg

滚筒JD1-06A2.dwg

滚筒支撑JD1-03A4.dwg

均载环JD1-15A3.dwg

轮毂JD1-07A3.dwg

平面图.dwg

刹车装置JD1-04A2.dwg

套筒JD1-05A4.dwg

套筒JD1-08A4.dwg

油封挡板JD1-13A4.dwg

轴承支架JD1-10A4.dwg

轴承左侧支承JD1-09A4.dwg

开题，中期.doc

目录.doc

说明书正文.doc

片段

目录
前言……………………………………………………………………………..1
1普通调度绞车简介………………………………………----------------.3
2 活齿传动原理与变速传动轴承
2、1       活齿传动…………………………………………………………....8
2、 2     变速传动轴承…………………………………………………….10
3 新型调度绞车整体方案设计
3、1，  设计整体传动系统图…………………………………………….17
3、2    主要结构零部件的选择………………………………………….18
3、3，  整体结构图的初步设计…………...……………………………33
4 调度绞车的精确设计
4、1   各轴承的校核…………………………………………………….…35
4、2   键的校核……………………………………………………………-46
4、3   传动轴的校核……………………………………………………….50
4、4   辅助零部件的选择……………………………………………56
4、5   精画调度绞车装配结构图……………………………………60
5 润滑与密封……………………………………………………….---------61
总结……………………………………………………………..………………..63
致谢………………………………………………………………………………65
参考文献……………………………………………………………………….66
附录

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...............................................67

摘要：
在国内，平均每年需求各种不同规格的调度绞车数万台，因此，改进质量，降低

成本对调度绞车的开发具有重要意义。在本次设计中，我们把活齿传动原理知识

运用到设计中，采用一个变速传动轴承完全代替原JD—11.4型调度绞车中的8片

齿轮，实现系统的变速传动。变速传动轴承是一种新型的既具有支承功能又具有

变速功能的新型特种轴承。其结构设计新颖紧凑，效率高，承载能力强。通过研

究变速传动轴承的内部机构和传动原理，对其传动比进行分析，得出内齿圈齿数

，活齿数与传动比之间的关系，从理论上提出高效率，低磨损的传动比优选方案

，认为在推杆活齿传动机构设计时，应该使活齿数大于内齿圈齿数，这具有重要

意义．与传统的传动轴承相比，它具有缩短传动链，简化整体结构降低成本，节

约能源，改善传动性能及维修方便等优点。从而使系统传动结构大为简化，结构

更加紧凑，产品成本可降低20% 左右。我们设计的这种调度绞车是一种很有发展

前途的新型绞车。

关键词：调度绞车， 变速传动轴承， 活齿传动 ，传动比

Abstract
In the domestic, every year we need every kind of different

specification of the winch count about ten thousandth sets on average,

therefore, improvement quantity, declining the cost will be very

important to the machine development .  In this design, we spread the

knowledge of moving tooth makes use of the design inside, replacing of

the 8 driving gears in the system. which completely replace the system

for getting different speed of the original JD — 11.4 types 。The

shifting drive bearing is a new special type bearing with supporting

function as well as speed change function. The design of mechanism is

novel and well2knit , with high efficiency and load2bearing capacity.

By studying the internal structure and the driving principle of the

shifting drive bearing , a group of systematic analysis is made. The

theoretical relations of the tooth number of the internal2tooth ring ,

moving2tooth and drive radio , are provided , as well as the optimum

seeking scheme of high efficiency and low wearing and tearing．So, the

driving construction of the system will become more simplification,

and the whole construction will become more reasonable. The cost of

the new product will lower 20 percent. So, the new car hauler will be

more popular in the machine department.

Key words: the car hauler; the shifting drive bearing; moving tooth,

drive ratio