汽车自救绞盘机的设计-机械毕业设计资料

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摘要

绞盘是一种利用自身动力发动机旋转通过另外一端的固定或者牵引的钢绳或者特殊

索带把陷在困境中的汽车拉出来的一种工具，是汽车外出必备的工具。作为汽车重要自

救设备之一，绞盘担任着发生意外情况时重要自救设备的功能，可在雪地、沼泽、沙漠

海滩、泥泞山路等恶劣环境中进行自救和施救。随着国民自驾出游的人数的与日俱增，

绞盘成了这些人不可缺少的工具，且将更加普及的运用到各种车型上。

本设计通过对汽车自救绞盘机的总体设计和部分部件的设计，主要完成了行星轮减

速器的设计和校核、卷筒的设计和校核、钢丝绳的设计等，来实现对现有传统的汽车自

救装置的结构进行改进和完善，所得到的新型绞盘机质量更轻、更便携，能承载的重量

更大，能够实现的最大工作扭矩为540Nm。

关键词：电动机；联轴器；行星齿轮减速器；卷筒

Abstract

The winch is a tool that uses its own power engine to rotate through the fixed or traction

steel rope or special cable at the other end to pull out the car in trouble, and it is an essential

tool for the car to go out. As one of the important auto self-rescue equipment, the winch

serves as an important self-rescue equipment in the event of an accident, which can be self-

rescue and rescue in harsh environments such as snow, swamps, deserts, beaches, and muddy

mountain roads. With the increasing number of national self-driving travel, the winch has

b e c o m e a n i n d i s p e n s a b l e t o o l f o r t h e s e p e o p l e , a n d w i l l b e m o r e w i d e l y u s e d i n v a r i o u s

models.

This design mainly completes the design and check of the planetary gear reducer, the design

a n d c h e c k o f t h e d r u m , t h e d e s i g n a n d c h e c k o f t h e w i r e r o p e , e t c . , t o r e a l i z e t h e

improvement and improvement of the structure of the existing traditional automobile self-

rescue device. The obtained new winch is lighter, more portable, and can carry more weight.

The maximum operating torque achieved is 540Nm.

Keywords: Electric motor; Coupling; Planetary gear reducer; reel

目  录
摘  要......................................................................................................................................I
Abstract...................................................................................................................................II
第1章 绪  论..........................................................................................................................1
1 汽车自救装置的概况................................................................................................1
2 国内外的发展现状....................................................................................................2
2.1 国内发展现状.................................................................................................2
2.2 国外发展现状.................................................................................................3
3 设计的主要内容........................................................................................................4
4 本章小结....................................................................................................................4
第2章 汽车自救装置的方案选择..........................................................................................5
1 动力源的方案............................................................................................................5
2 传动机构的方案........................................................................................................5
3 绞盘机技术参数........................................................................................................7
4 本章小结....................................................................................................................7
第3章 电动机的选择..............................................................................................................8
1 牵引力的确定............................................................................................................8
1 牵引速度计算............................................................................................................8
2 钢丝绳的选择和计算................................................................................................8
3 电动机的选型............................................................................................................9
4 本章小结..................................................................................................................10
第4章 减速器的设计............................................................................................................11
1 传动形式的选择......................................................................................................11
2 行星轮传动条件......................................................................................................11
3 计算及材料选择......................................................................................................13
3.1 传动比选择分配计算...................................................................................14
3.2 选择齿数齿型...............................................................................................20
3.3 齿轮计算.......................................................................................................20
3.4 材料选择.......................................................................................................21
4 齿轮校核..................................................................................................................22
4.1 弯曲强度校核...............................................................................................22
4.2 齿面疲劳强度校核.......................................................................................25
5 配件的选择..............................................................................................................25
5.1 齿式联轴器的设计.......................................................................................25
5.2 行星架结构设计...........................................................................................27
5.3 行星轴强度计算校核...................................................................................27
5.4 轴承的选择...................................................................................................29
6 减速装置优化..........................................................................................................31
7 润滑方式..................................................................................................................31
8 本章小结..................................................................................................................32
III

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标签： #设计 #机械毕业设计资料 #毕业设计资料

摘要：

摘要绞盘是一种利用自身动力发动机旋转通过另外一端的固定或者牵引的钢绳或者特殊索带把陷在困境中的汽车拉出来的一种工具，是汽车外出必备的工具。作为汽车重要自救设备之一，绞盘担任着发生意外情况时重要自救设备的功能，可在雪地、沼泽、沙漠海滩、泥泞山路等恶劣环境中进行自救和施救。随着国民自驾出游的人数的与日俱增，绞盘成了这些人不可缺少的工具，且将更加普及的运用到各种车型上。本设计通过对汽车自救绞盘机的总体设计和部分部件的设计，主要完成了行星轮减速器的设计和校核、卷筒的设计和校核、钢丝绳的设计等，来实现对现有传统的汽车自救装置的结构进行改进和完善，所得到的新型绞盘机质量更轻、更便携，能承载的重量更大，能够...

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