生姜收获机械设计

青岛农业大学

毕 业 论 文（设计）

题 目：姓 名：学 院：专 业： 生姜收获机械设计 机电工程学院 农业机械化及其自动化

班 级： 日

目 录

摘 要 ......................................................................................................................................... I ABSTRACT .............................................................................................................................. II 1绪论 ......................................................................................................................................... 1 1.1研究背景 ........................................................................................................................... 1 1.2国内外研究现状 ............................................................................................................... 1 1.3选题的目的和意义 ........................................................................................................... 3 1.4研究方案 ........................................................................................................................... 3 2 生姜的种植农艺及收获机方案的选定 ................................................................................ 5 2.1种植农艺 ........................................................................................................................... 5 2.2机具方案的选定 ............................................................................................................... 6 3悬挂架、限深轮、挖掘铲的选定与设计 ............................................................................. 9 3.1悬挂架的选定与设计.....................................................................................................10 3.2限深轮的选定与设计 ..................................................................................................... 16 3.3挖掘铲的选定与设计 .............................................................................................. .......12 4传动部件的方案选定及设计................................................................................................16 4.1 一级传动方案的选定 .................................................................................................... 16 4.2 V带轮的设计计算 ......................................................................................................... 16 4.3锥齿轮的设计算....................................................................................................... .....18 4.4二级传动方案的选定.....................................................................................................20 4.5链轮的设计计算.............................................................................................................20 4.6导向铺禾杆的设计.........................................................................................................22 4.7圆盘割刀的选定与设计.................................................................................................22 5结论及建议 ........................................................................................................................... 24 5.1结论 ................................................................................................................................. 24 5.2建议 ................................................................................................................................. 24 参考文献 .................................................................................................................................. 25 致 谢 ...................................................................................................................................... 26

生姜收获机的设计

摘 要

本设计通过对目前各类型生姜收获机械资料的查阅和研究，对现有的技术方案进行创新和改进，设计了一台结构简单具有清垄和挖掘功能的牵引式生姜收获机，这种机械可以与不同马力的动力机械配套使用，这样就不会造成动力机械闲置。在设计过程中，利用ProE软件的三维建模，对各个部件的观察并最终确定最佳方案。在此次生姜收获机的设计中主要完成以下的工作：完成悬挂架和铲架以及挖掘铲的设计计算；完成割台传动系统（皮带轮、链轮、锥齿轮）的设计和计算；完成割刀的设计计算；完成整体的配置方案及装配。

关键词:生姜;收获机;挖掘

Ⅰ

The Design of the Ginger Harvester

Abstract

This design through the review and study the various types of ginger harvester data,innovation and improvement of the technical scheme of the existing,traction type ginger harvesting machine with simple structure and Ridge Clearing and mining function design,this machine can be used with power machinery supporting different horsepower,So as not to cause power machinery idle.In the design process,using three-dimensional modeling software ProE,observation of the various components and determine the optimal scheme. Mainly completed the following work in the design of the ginger harvester:complete the suspension frame and a shovel digging shovel frame and the design calculation;To complete the cutting table transmission system (pulley, sprocket, gear) design and calculation;complete the design of the calculation of cutting knife;complete the configuration scheme of overall and assembly. Key words: Ginger; Harvester; Mining

Ⅱ

青岛农业大学机电工程学院本科毕业设计（论文）

1绪论

1.1研究背景

生姜原产于东南亚(印度和马来西亚一带)热带雨林区的森林边 …… 此处隐藏：3727字，全部文档内容请下载后查看。喜欢就下载吧 ……