摘  要

本次设计是对自动避障减震小车的设计。在这里主要包括:传动系统的设计、台架系统的设计、转向系统的设计。这次毕业设计对设计工作的基本技能的训练，提高了分析和解决工程技术问题的能力，并为进行一般机械的设计创造了一定条件。
整机结构主要由电动机产生动力通过联轴器将需要的动力传递到传动轴上，传动轴带动万向节联轴器，带动轮子，从而带动整机装置运动，提高劳动生产率和生产自动化水平。更显示其优越性，有着广阔的发展前途。
本论文研究内容：
(1) 自动避障减震小车的设计总体结构设计。
(2) 自动避障减震小车的设计工作性能分析。
(3)电动机的选择。
(4) 自动避障减震小车的设计的传动系统、执行部件及台架设计。
(5)对设计零件进行设计计算分析和校核。
(6)运用计算机辅助设计，对设计的零件进行三维建模。
(7)绘制整机装配图及重要部件装配图和设计零件的零件图。
 
关键词：自动避障减震小车的设计， 联轴器，避障减震  

Abstract

This design is to design the automatic obstacle avoidance damping trolley. Here mainly includes: transmission system design, platform design, steering system design. The graduation design on the design of the basic skills training, enhancing the analysis and to solve engineering problems, and create a certain condition for general mechanical design.
The structure is mainly produced by the motor power through the coupling will need to transmit power to the drive shaft, the drive shaft drives a universal coupling, drive the wheels, so as to drive the device, improve labor productivity and automation level of production. But also show its superiority, there are broad prospects for the development.
The research of this thesis:
(1) the design of overall structure design of automatic obstacle avoidance damping trolley.
(2) analysis and design work performance of automatic obstacle avoidance of car shock absorber.
(3) the choice of motor.
(4) transmission system, design of the executive component and bench design of automatic obstacle avoidance damping trolley.
(5) the design of components for the design calculation and check.
(6) the use of computer aided design, 3D modeling on Design of parts.
(7) to draw the assembly drawing and parts assembly diagram and parts diagram design.
Keywords: design, automatic obstacle avoidance damping trolley coupling damping, obstacle avoidance