HQ5080ZBB摆臂式自装卸汽车改装设计.pdfVIP

黑龙江工程学院本科生毕业设计

摘要

摆臂式自卸汽车是自卸汽车中的一种，以其显著的特点得到了广泛的应用。摆臂

式自卸汽车摆臂可以平移起落货箱，它同时具有货物和箱体自动装卸的功能，而且两

种功能由同一个车载工作装置完成。

本计中的主要工作及过程如下：首先进行了专用车辆的发展现状、计的目的

及意义的简要概述，接下来就是方案的分析与选择，其中包括底盘、副车架以及托架

的选择设计、总布置方案的分析和确定。然后进入了专用装置的设计，有摆臂的设计，

液压系统的计，主要包括绘制液压原理图、液压泵、液压缸、各种管路以及阀的选

择，取力器的选用等，最后是对整车总性能的分析。

关键词：专用汽车；摆臂式；改装设计；计算分析；液压系统

I

黑龙江工程学院本科生毕业设计

ABSTRACT

Arm-typedumptruckisavehicle,withitsnotablefeatureshasbeenwidelyused.

Swingarmtypetruckcargocanshifttheupsanddowns,italsohasautomaticloadingand

unloadinggoodsandthefunctionsofcabinet,andtwofunctionsofavehiclebythesame

devicetocompletethework.

Themaincontectofthedesignasfollows:first,itintrouducesthespecial-purpose

automobile’sdevelopment;secondly,itintrouducestheanalysisandchoiseoftheproject;

theprojectincludesthedesignofthechassis,theassistantframe,thebracketandensuring

thetotalproject.Thirdly,itintrouducesthedesignofspecialequipment,includingthe

designofhydraulicpressure,thechoiseoftheimplementandthedesignofthewavingarm

ofdumpingtruck.Finally,itchecksallthekindsofequipmentandcalulatesthecapability

ofthespecial-purposeautomobile.

Keywords:DumpTruck;ArmType;TheDesignModifications;Analysis;Hydraulic

System

II

黑龙江工程学院本科生毕业设计

目录

摘要……………………Ⅰ

Abstract„„„„„„„„„„„„„„„„„„„„„„„„„„„„„…Ⅱ

1

第章绪论„„„„„„„„„„„„„„„„„„„„„„„„„„„„1

1.1课题的研究现状、目的和意义„„„„„„„„„„„„„„„„„1

1.2专用汽车计的特点和要„„„„„„„„„„„„„„„„„„3

1.3摆臂式自装卸汽车的计特点„„„„„„„„„„„„„„„„„4

1.4计的主要容与技术路线„„„„„„„„„„„„„„„„„5

1.4.1研究的主要内容„„„„„„„„„„„„„„„„„