深松旋耕机设计p【含6张CAD图纸+文档全套】
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目 录
摘要·····················································Ⅰ
Abstract··············································Ⅱ
第一章概述·······················································1
第二章对旋耕机的展望及发展现状·······························2
2.1 对旋耕机的展望·········································2
2.2 旋耕机的的发展现状····································3
2.2.1国外旋耕机的发展现状·····························3
2.2.2国内旋耕机的发展现状·····························4
第三章设计及其计算·············································5
3.1 旋耕机的工作原理与设计原则思想·······················5
3.1.1工作原理············································5
3.1.2设计原则思想·······································5
3.2 旋耕机的结构及主要技术参数···························6
3.3 旋耕机的设计···········································7
3.3.1 总体设计··········································7
3. 3. 2 旋耕机类型的选择·································7
3.3.3 旋耕机耕幅的确定 ································7
3.3.4 旋耕机与拖拉机的挂接型式························7
3.3.5 旋耕机与拖拉机的配置型式························8
3.3.6 旋耕机的传动型式·································8
3.3.7 旋耕机的前进速度·································8
3.3.8 旋耕机的刀轴转速·································9
3.4 旋耕机的部件设计·······································9
3.4.1 万向节总成········································9
3.4.2 悬挂架总成········································9
3.4.3 齿轮箱············································9
3.4.4 左、右主梁总成及机罩拖板总成···················10
3.4.5 左、右刀轴总成···································10
3.4.6 旋耕机对刀片排列的要求·························10
3.4.7 现有旋耕机刀片排列存在的问题··················11
3.4.8 解决方法···································11
3．5 旋耕刀的设计·········································12
3.5.1 旋耕刀的分类··································12
3.5.2 旋耕刀的结构··································13
3.5.3 旋耕刀的设计··································14
3．6 犁体总成···············································15
第四章 旋耕机的几项验算······································16
4.1 旋耕刀片端点的圆周速度Vo·····························16
4.2 最大耕深 Hmax ··········································17
4.3 切土节距 S·············································18
4.4 沟底凸起高度··········································19
4.5 功率消耗N ············································19
4.6 刀片的后角·············································21
4.7 工作前的安装与调整 ··································21
4．8 旋耕机选用时要注意以下几个问题·····················22
4.9 旋耕机使用技术要点···································23
结论····························································25
致谢····························································26
参考文献························································27
附录1···················································29
附录2·················································32
附录3···················································41
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上传时间：2022-05-28
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含6张CAD图纸+文档全套
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