全日制普通本科生毕业设计苹果大小分级机构设计DESIGNOFGRADINGMECHANISMFORSIZEOFAPPLE学生姓名:学号:年级专业及班级:指导老师及职称:学院:工学院目录摘要……………………………………………………………………………………1关键字…………………………………………………………………………………11前言 ………………………………………………………………………………… …………………………………………………………… ……………………………………………………………………………………………………………………………… ……………………………………………………………… ………………………………………………………………52概述 ………………………………………………………………………………… …………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………73进料机构设计………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………124主要技术参数和电机选择………………………………………………………125传动系统设计………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………246安装结构设计计算………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………257结论………………………………………………………………………………26参考文献………………………………………………………………………………26致谢……………………………………………………………………………………27苹果大小分级机构设计摘要:随着科学技术的飞速发展,各行各业都已不同程度的步入了机械化时代。而传统的人操纵机械已逐步被淘汰,取而代之的是科技含量更高的机电一体化。水果
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