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| 自吸式复合滚筒稻麦割前脱粒装置的设计 | |
| 引用本文： | 郭超,付君,仪垂良,申勋宇,苗晓东.自吸式复合滚筒稻麦割前脱粒装置的设计[J].农机化研究,2011,33(12). |
| 作者姓名： | 郭超 付君 仪垂良 申勋宇 苗晓东 |
| 作者单位： | 1. 山东理工大学农业工程与食品科学学院,山东淄博,255049 2. 山东理工大学农业工程与食品科学学院,山东淄博255049;山东省农业机械科学研究所,济南250100 3. 山东省农业机械科学研究所,济南,250100 4. 黑龙江省繁荣种畜场,黑龙江齐齐哈尔,161222 |
| 基金项目： | 国家发明专利(201010119378.5) |
| 摘 要： | 传统联合收获机的收获工艺大多是全喂入方式,采用先切割后脱粒,易造成堵塞、脱粒不净及谷粒难以分离等现象,使收获的工作效率受到一定限制,且存在机器体积大、制造成本高、功率消耗大等缺点。自吸式复合滚筒稻麦割前脱粒装置采用先脱粒后切割方式,在喂入口产生大气负压力,将稻麦穗头吸入脱粒装置内对吸入的穗头进行梳刷摘穗,摘下的穗头经过弓齿、钩齿与栅格式凹板筛进行2次梳刷与揉搓脱粒,同时穗头在随脱粒滚筒旋转时与脱粒滚筒筛表面纹理发生摩擦,进行辅助脱粒。 |
| 关 键 词： | 稻麦割前脱粒 自吸式复合滚筒 风扇滚筒 脱粒滚筒 梳刷 摘穗 |
Design of Quipment of Threshing Rice Before Cutting with Self-absorption and Composited Cylinder |
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| Guo Chao,Fu Jun,Yi Chuiliang,Shen Xunyu,Miao Xiaodong.Design of Quipment of Threshing Rice Before Cutting with Self-absorption and Composited Cylinder[J].Journal of Agricultural Mechanization Research,2011,33(12). | |
| Authors: | Guo Chao Fu Jun Yi Chuiliang Shen Xunyu Miao Xiaodong |
| Institution: | Guo Chao1,Fu Jun1,2,Yi Chuiliang2,Shen Xunyu1,Miao Xiaodong3(1.Institute of Agricultural Engineering and Food Science,Shandong University of Technology,Zibo 255049,China,2.Shandong Agricultural Machinery Research Institute,Jinan 250100,3.Heilongjiang Fanrong Breeding Stock,Qiqihar 161222,China) |
| Abstract: | Traditional harvesting techniques of combine harvester mostly use full feeding methods what is first cutting before threshing.This methods could easily lead to congestion,threshing without a net,and so difficult to separate grains,so that the efficiency of gains are subject to certain restrictions,the machines is bulky,the manufacturing is high cost,the power consumption is large.The quipment of threshing rice before cutting with self-absorption and composited cylinder use the methods of first threshing beo... |
| Keywords: | equipment cutting before threshing self-absorption composite cylinder fan roller threshing cylinder comb brush harvesting |
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