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| 4ZTL-1800收获机惯性沉降分离室工作机理（简报） | |
| 引用本文： | 王立军,蒋恩臣,李瑰贤.4ZTL-1800收获机惯性沉降分离室工作机理（简报）[J].农业工程学报,2008,24(9):108-110. |
| 作者姓名： | 王立军 蒋恩臣 李瑰贤 |
| 作者单位： | 1. 哈尔滨工业大学机电工程学院,哈尔滨,150001;东北农业大学工程学院,哈尔滨,150030 2. 华南农业大学工程学院,广州,510640 3. 哈尔滨工业大学机电工程学院,哈尔滨,150001 |
| 基金项目： | 国家自然科学基金，哈尔滨市青年科技创新人才基金，东北农业大学博士启动基金 |
| 摘 要： | 为了进一步弄清4ZTL-1800气吸式割前摘脱稻(麦)联合收获机惯性沉降分离室的工作情况,该文利用高速摄像技术,对分离室内物料运动状态进行试验和分析研究,并做了定量分析,揭示了籽粒沉降和轻物料初清的运动规律.研究结果为进一步提高惯性沉降分离室的工作效率提供了理论依据. |
| 关 键 词： | 收获机 机理 高速摄像 惯性沉降分离室 |
| 收稿时间： | 2007/5/15 0:00:00 |
| 修稿时间： | 2008/6/17 0:00:00 |
Working mechanism of inertia deposition separation chamber of 4ZTL-1800 harvester |
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| Wang Lijun,Jiang Enchen and Li Guixian.Working mechanism of inertia deposition separation chamber of 4ZTL-1800 harvester[J].Transactions of the Chinese Society of Agricultural Engineering,2008,24(9):108-110. | |
| Authors: | Wang Lijun Jiang Enchen and Li Guixian |
| Institution: | 1. School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China; 2. School of Engineering, Northeast Agricultural University, Harbin 150030, China,College of Engineering, South China Agricultural University, Guangzhou 510640, China and School of Mechatronics Engineering, Harbin Institute of Technology, Harbin 150001, China |
| Abstract: | In order to separate grain by airflow, the inertia deposition separation chamber was designed for 4ZTL-1800 rice combine harvester threshing prior to cutting with air suction. To further study the work mechanisms of the chamber, experimental study using high speed video camera system (HSVCS) was made on the process of grain moving in the inertia deposition separation chamber. The result was analyzed quantificationally. The laws of grain depositing and light grain cleaning were obtained. The results can provide theoretical basis to further increase working efficiency of the inertia deposition separation chamber. |
| Keywords: | harvester mechanisms high speed camera inertia deposition separation chamber |
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