CN104221553A - 一种精密排种器 - Google Patents
一种精密排种器 Download PDFInfo
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- CN104221553A CN104221553A CN201410503614.1A CN201410503614A CN104221553A CN 104221553 A CN104221553 A CN 104221553A CN 201410503614 A CN201410503614 A CN 201410503614A CN 104221553 A CN104221553 A CN 104221553A
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- seed
- filling hole
- seed sowing
- filling
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CN201410503614.1A CN104221553B (zh) | 2014-09-28 | 2014-09-28 | 一种精密排种器 |
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CN201410503614.1A CN104221553B (zh) | 2014-09-28 | 2014-09-28 | 一种精密排种器 |
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CN104221553A true CN104221553A (zh) | 2014-12-24 |
CN104221553B CN104221553B (zh) | 2017-01-25 |
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CN201410503614.1A Expired - Fee Related CN104221553B (zh) | 2014-09-28 | 2014-09-28 | 一种精密排种器 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106664904A (zh) * | 2016-12-29 | 2017-05-17 | 东北农业大学 | 内充外排型孔震动式排种器 |
CN107124942A (zh) * | 2017-06-26 | 2017-09-05 | 华南农业大学 | 一种水稻精量直播成穴装置 |
CN107493759A (zh) * | 2017-09-18 | 2017-12-22 | 华中农业大学 | 一种机械式自振排种盘 |
CN108432420A (zh) * | 2018-06-03 | 2018-08-24 | 华中农业大学 | 一种机械式弹齿排种盘 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86200343U (zh) * | 1986-01-17 | 1986-10-29 | 山西省农业机械化科学研究所 | 切向胶板弹性拨种钩组合刮种器 |
CN2196853Y (zh) * | 1994-06-01 | 1995-05-17 | 王庆维 | 新型玉米排种盘 |
CN2230074Y (zh) * | 1995-05-16 | 1996-07-03 | 黑龙江省胜利农场机械厂 | 高速精量播种盘 |
CN2464046Y (zh) * | 2001-02-15 | 2001-12-12 | 陈季群 | 穿射式超高速玉米与豆类精量排种器 |
US6651570B1 (en) * | 2003-01-10 | 2003-11-25 | Deere & Company | Seed placement system for use in a seeding machine |
US20070125284A1 (en) * | 2005-12-02 | 2007-06-07 | Deere & Company, A Delaware Corporation | Flat type seed meter disk with protruded pick up orifices |
CN201131144Y (zh) * | 2007-12-26 | 2008-10-15 | 农业部南京农业机械化研究所 | 大粒种子精量排种器 |
CN201839611U (zh) * | 2010-10-08 | 2011-05-25 | 鱼建平 | 手推式玉米播种机 |
CN203289874U (zh) * | 2013-06-21 | 2013-11-20 | 李中瀛 | 斜槽式窝眼播种轮充种结构 |
CN204168741U (zh) * | 2014-09-28 | 2015-02-25 | 山西省农业机械化科学研究院 | 一种精密排种器 |
-
2014
- 2014-09-28 CN CN201410503614.1A patent/CN104221553B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN86200343U (zh) * | 1986-01-17 | 1986-10-29 | 山西省农业机械化科学研究所 | 切向胶板弹性拨种钩组合刮种器 |
CN2196853Y (zh) * | 1994-06-01 | 1995-05-17 | 王庆维 | 新型玉米排种盘 |
CN2230074Y (zh) * | 1995-05-16 | 1996-07-03 | 黑龙江省胜利农场机械厂 | 高速精量播种盘 |
CN2464046Y (zh) * | 2001-02-15 | 2001-12-12 | 陈季群 | 穿射式超高速玉米与豆类精量排种器 |
US6651570B1 (en) * | 2003-01-10 | 2003-11-25 | Deere & Company | Seed placement system for use in a seeding machine |
US20070125284A1 (en) * | 2005-12-02 | 2007-06-07 | Deere & Company, A Delaware Corporation | Flat type seed meter disk with protruded pick up orifices |
CN201131144Y (zh) * | 2007-12-26 | 2008-10-15 | 农业部南京农业机械化研究所 | 大粒种子精量排种器 |
CN201839611U (zh) * | 2010-10-08 | 2011-05-25 | 鱼建平 | 手推式玉米播种机 |
CN203289874U (zh) * | 2013-06-21 | 2013-11-20 | 李中瀛 | 斜槽式窝眼播种轮充种结构 |
CN204168741U (zh) * | 2014-09-28 | 2015-02-25 | 山西省农业机械化科学研究院 | 一种精密排种器 |
Non-Patent Citations (1)
Title |
---|
李善军等: "斜窝眼偏心轮式排种器主要部件的设计", 《农机化研究》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106664904A (zh) * | 2016-12-29 | 2017-05-17 | 东北农业大学 | 内充外排型孔震动式排种器 |
CN106664904B (zh) * | 2016-12-29 | 2019-07-26 | 东北农业大学 | 内充外排型孔震动式排种器 |
CN107124942A (zh) * | 2017-06-26 | 2017-09-05 | 华南农业大学 | 一种水稻精量直播成穴装置 |
CN107124942B (zh) * | 2017-06-26 | 2019-09-10 | 华南农业大学 | 一种水稻精量直播成穴装置 |
CN107493759A (zh) * | 2017-09-18 | 2017-12-22 | 华中农业大学 | 一种机械式自振排种盘 |
CN108432420A (zh) * | 2018-06-03 | 2018-08-24 | 华中农业大学 | 一种机械式弹齿排种盘 |
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Publication number | Publication date |
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CN104221553B (zh) | 2017-01-25 |
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C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhang Mulin Inventor after: Kang Lifeng Inventor after: Zhang Quangui Inventor after: Sun Wen Inventor after: Zhang Benyuan Inventor after: Mi Zhifeng Inventor after: Zhang Yifeng Inventor after: Shi Zhenfang Inventor after: Meng Desheng Inventor after: Zhao Xiaoli Inventor before: Zhang Mulin Inventor before: Zhang Quangui Inventor before: Zhang Benyuan Inventor before: Mi Zhifeng Inventor before: Sun Wen Inventor before: Shi Zhenfang Inventor before: Meng Desheng Inventor before: Zhao Xiaoli Inventor before: Kang Lifeng |
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Free format text: CORRECT: INVENTOR; FROM: ZHANG MULIN ZHANG QUANGUI ZHANG BENYUAN MI ZHIFENG SUN WEN SHI ZHENFANG MENG DESHENG ZHAO XIAOLI KANG LIFENG TO: ZHANG MULIN ZHANG QUANGUI SUN WEN ZHANG BENYUAN MI ZHIFENG ZHANG YIFENG SHI ZHENFANG MENG DESHENG ZHAO XIAOLI KANG LIFENG |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170125 Termination date: 20170928 |
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CF01 | Termination of patent right due to non-payment of annual fee |