| 双立轴式玉米秸秆还田装置切碎功耗的试验研究 |
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| 引用本文： | 高爱云,付主木,甄济营. 双立轴式玉米秸秆还田装置切碎功耗的试验研究[J]. 农机化研究, 2006, 0(5): 141-143 |
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| 作者姓名： | 高爱云 付主木 甄济营 |
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| 作者单位： | 1. 河南科技大学,车辆与动力工程学院,河南,洛阳,471003
2. 东南大学,自动控制系,南京,210096 |
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| 摘 要： | 利用所设计的模拟田间作业的双立轴圆盘刀玉米秸秆还田装置试验台,研究了动刀刀端线速度、动刀类型、玉米茎秆直径对切碎功耗的影响,并对空转功耗进行了试验研究。研究结果表明:当动刀选用直线刀,动刀刀端线速度选为26～30m/s,可以降低切碎功耗且满足玉米秸秆切碎要求,为双立轴式玉米秸秆还田装置的设计提供了理论依据。
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| 关 键 词： | 农业工程 切碎功耗 试验 还田装置 玉米秸秆 |
| 文章编号： | 1003-188X（2006）05-0141-03 |
| 收稿时间： | 2005-05-30 |
| 修稿时间： | 2005-05-30 |
Experimental Investigations on Cutting Power Requirement of the Maize Stalk Chopper with Double Vertical Shafts |
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| GAO Ai-yun,FU Zhu-mu,ZHEN Ji-ying. Experimental Investigations on Cutting Power Requirement of the Maize Stalk Chopper with Double Vertical Shafts[J]. Journal of Agricultural Mechanization Research, 2006, 0(5): 141-143 |
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| Authors: | GAO Ai-yun FU Zhu-mu ZHEN Ji-ying |
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| Abstract: | The paper designed the chopper equipment with double vertical shafts.Using this equipment,it was investigated that the type and the cutting velocity of locomotors knife and the maize stalk diameter affected the cutting power.Idle power was also studied.The test showed it can decrease cutting power very much and achieve good cutting result when the locomotors knife was linear knife,the cutting velocity of locomotors knife was from 26 to 30 m/s.These provided the theoretical basis for design the machine of chopping stubble spread to field. |
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| Keywords: | agricultural engineering cutting power requirement experiment equipment of spread to field maize stalk |
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