| 4GG-170型高速收割机的试验分析 |
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| 引用本文： | 韩正晟,赵武云,杨天兴. 4GG-170型高速收割机的试验分析[J]. 农业机械学报, 2005, 36(12): 56-59 |
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| 作者姓名： | 韩正晟 赵武云 杨天兴 |
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| 作者单位： | 甘肃农业大学工学院;兰州师范高等专科学校物理与工学系 |
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| 基金项目： | 甘肃省教育厅、经贸厅产学对接项目（项目编号：982-01） |
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| 摘 要： | 为提高收割机单位割幅的生产率,减少割台因往复惯性力引起的振动,研制了一种装有齿形链式切割器的高速收割机,阐述了该机的总体结构及工作过程,分析了主要技术参数,试验表明：该机的切割速度可达7.5 m/s,作业速度可达13.1 km/h,单位割幅的生产率是往复式切割器收割机的1.5倍,作业性能稳定,生产性能可靠,是一种高速高效收割机械.
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| 关 键 词： | 收割机 高速 工作原理 田间试验 |
| 收稿时间： | 2004-10-20 |
| 修稿时间： | 2004-10-20 |
Experimental Analysis on 4 GG-170 High Speed Harvester |
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| Han Zhengsheng,Zhao Wuyun,Yang Tianxing. Experimental Analysis on 4 GG-170 High Speed Harvester[J]. Transactions of the Chinese Society for Agricultural Machinery, 2005, 36(12): 56-59 |
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| Authors: | Han Zhengsheng Zhao Wuyun Yang Tianxing |
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| Affiliation: | 1. Gansu Agricultural University 2. Lanzhou Teacher College |
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| Abstract: | In order to improve the productivity of unit header width of harvester and reduce header vibration caused by the inertial force of the back and forth, a high speed harvester with toothed chain-cutter was invented. The constructions, the working principle and the designing index were introduced and analyzed. Field experiments indicated that the cut speed was at 7. 5 m/s, the forward speed was more than 13.1 km/h, the productivity of unit header width of the model was 1.5 times of the harvester with back and forth cutter, and its working function was stable and reliable. It is a kind of high efficient harvester. |
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| Keywords: | Harvester High speed Working principle Field experiment |
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