| 能源林收获机无损割台设计及试验 |
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| 引用本文： | 丁学谊,邱灶杨,刘天舒,董世平,马娇,周树辉. 能源林收获机无损割台设计及试验[J]. 农业工程, 2012, 2(1): 24-27 |
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| 作者姓名： | 丁学谊 邱灶杨 刘天舒 董世平 马娇 周树辉 |
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| 作者单位： | 中国农业机械化科学研究院生物质能工程技术研究中心，北京100083 |
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| 基金项目： | 国家高技术研究发展计划(863计划)“能源植物联合收获装备技术研究”(项目编号:010012911002) |
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| 摘 要： | 能源林作为可再生资源越来越受到重视，与之配套的收获机研究也成为热点。该文设计了一种无损能源林收割割台，采用整体焊接式机架、前倾8°双圆环锯盘、最低点限位等结构。与中农机4MG 275型棉花秸秆收获机主机挂接进行各项性能试验，试验结果表明，在锯盘切割线速度一定的情况下，漏割率、破茬率和留茬高度均与行走速度呈正相关趋势，破茬率与其他机型相比降低1%-1.5%。
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| 关 键 词： | 能源林 收获机 割台 无损 |
Design and Experiment on Nondestructive Header of Energy Forest |
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| Ding Xueyi,Qiu Zaoyang,Liu Tianshu,Dong Shiping,Ma Jiao and Zhou Shuhui. Design and Experiment on Nondestructive Header of Energy Forest[J]. Agricultural Engineering, 2012, 2(1): 24-27 |
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| Authors: | Ding Xueyi Qiu Zaoyang Liu Tianshu Dong Shiping Ma Jiao Zhou Shuhui |
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| Affiliation: | (China Agriculiure Machinery Chemical Research Institute Engineering and Technology Research Center,Chinese Academy of Agricultural Mechanization Sciences,Beijing 100083,China) |
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| Abstract: | Energy forest as a renewable resource had gained more and more attention,and related harvester research had become a hot spot.The nondestructive header of energy forest cutting units was designed,with overall welded frame,double ring and sloping 8 degree angle between circular saw and horizontal plane,minimum location limit.This unit attached 4MG-275-type cotton straw harvesters by ZHONGNONGJI’s manufacturing can perform testing experiments.The test results showed that,under condition of saw cutting line speed in a certain set,leakage rate of cutting,broken stubble rate and stubble height were positive correlations with machine walking speed.Broken stubble rate than other models reduced by 1%-1.5%. |
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| Keywords: | Energy forest Harvester Header Nondestructive |
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