| 双臂蔬菜嫁接机设计与试 |
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| 引用本文： | 杨丽,刘长青,张铁中.双臂蔬菜嫁接机设计与试[J].农业机械学报,2009,40(9):175-181. |
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| 作者姓名： | 杨丽 刘长青 张铁中 |
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| 作者单位： | 1. 中国农业大学工学院,北京,100083
2. 北京联合大学机电学院,北京,100021 |
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| 基金项目： | 上海科技重点攻关项目，中国农业大学科研启动基金资助项目 |
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| 摘 要： | 为提高2JSZ600型单臂蔬菜嫁接机的嫁接速度和嫁接苗的成活率,在其基本结构基础上通过增加一组砧、穗木搬运机械手和优化切削机构几何参数,设计出一种双臂蔬菜嫁接机.通过机构分析和试验,确定了关键部件的结构参数.研究发现当切刀的旋转速度为210r/min时,砧、穗木的切削效果均能满足要求.试验结果表明,与单臂嫁接机相比,该机在保持相同嫁接成功率和嫁接苗个体差异适应性水平条件下,嫁接速度达到854株/h、嫁接苗成活率为93.3%,分别提高了42.3%和3.3%.
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| 关 键 词： | 蔬菜嫁接机 双臂 高速 设计 试验 |
and Experiment of Vegetable Grafting Machine with Double Manipulators |
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| Yang Li,Liu Changqing,Zhang Tiezhong.and Experiment of Vegetable Grafting Machine with Double Manipulators[J].Transactions of the Chinese Society of Agricultural Machinery,2009,40(9):175-181. |
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| Authors: | Yang Li Liu Changqing Zhang Tiezhong |
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| Institution: | 1.College of Engineering;China Agricultural University;Beijing 100083;China2.College of Mechanical and Electronical Engineering;Beijing Union University;Beijing 100021;China |
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| Abstract: | To improve the grafting rate of 2JSZ-600 vegetable grafting machine and the survival ratio of vegetable seedling grafted,a high-speed vegetable grafting machine with double manipulators was developed based on the essential structure of the old machine with a set of manipulators for transporting stock and scion added and the geometrical parameter of cutting mechanism optimized.The key structural parameters were determined by mechanism analysis and experiment.The cutting effects of stock and scion were best w... |
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| Keywords: | Vegetable grafting machine Double manipulators High-rate Design Experiment |
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