目 录
1 绪论 ...............................................................................................................................................1
1.1 设计目的及意义 ...............................................................................................................1
1.2 采茶机综述 .......................................................................................................................1
1.3 国内发展现状...................................................................................................................2
1.4 国外发展现状...................................................................................................................3
1.5 设计的主要技术指标.....................................................................................................4
2 整体方案设计..........................................................................................................................5
2.1 设计步骤............................................................................................................................5
2.2 机器的结构构思 ..............................................................................................................5
2.3 拟定传动方案...................................................................................................................6
3 零部件的选型和设计..........................................................................................................8
3.1 履带式行走装置的特点 ................................................................................................8
3.2 履带式行走装置的功能与组成...................................................................................8
3.3 传动方式的选择 ............................................................................................................13
3.4 履带式行走装置的设计 ..............................................................................................14
3.5 传动方案的分析 ............................................................................................................16
3.6 液压马达的选型 ............................................................................................................16
3.7 液压泵的选型.................................................................................................................18
3.8 内燃机的选型.................................................................................................................19
3.9 离心通风机的选型........................................................................................................20
3.10 普通 V 带传动的设计.................................................................................................20
3.11 升降传动及减速电机的选型...................................................................................24
3.12 刀片的设计...................................................................................................................26
4 机架的设计 .............................................................................................................................27
5 液压系统的设计...................................................................................................................30
5.1 液压系统原理设计........................................................................................................30
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