CN103749049B - 内充种气力集排式精量排种器 - Google Patents
内充种气力集排式精量排种器 Download PDFInfo
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- CN103749049B CN103749049B CN201410029926.3A CN201410029926A CN103749049B CN 103749049 B CN103749049 B CN 103749049B CN 201410029926 A CN201410029926 A CN 201410029926A CN 103749049 B CN103749049 B CN 103749049B
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CN201410029926.3A CN103749049B (zh) | 2014-01-22 | 2014-01-22 | 内充种气力集排式精量排种器 |
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CN201410029926.3A CN103749049B (zh) | 2014-01-22 | 2014-01-22 | 内充种气力集排式精量排种器 |
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CN103749049A CN103749049A (zh) | 2014-04-30 |
CN103749049B true CN103749049B (zh) | 2016-04-20 |
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106171167A (zh) * | 2016-07-15 | 2016-12-07 | 柳州好顺科技有限公司 | 一种遥控油菜播种器械的方法 |
CN106211879A (zh) * | 2016-07-15 | 2016-12-14 | 柳州好顺科技有限公司 | 一种油菜播种机 |
CN107231867A (zh) * | 2017-05-25 | 2017-10-10 | 黑龙江八农垦大学 | 新型窝眼轮式玉米芽种精播装置 |
CN108112314B (zh) * | 2017-11-28 | 2023-07-18 | 昆明理工大学 | 一种具有压穴和播种功能的三七播种装置 |
CN108337959B (zh) * | 2018-01-10 | 2024-04-02 | 华中农业大学 | 西洋参气力针式精量集排器 |
CN110679249B (zh) * | 2019-11-25 | 2022-06-14 | 吉林省农业机械研究院 | 一种多行一体气吹式排种器 |
CN111480425B (zh) * | 2020-04-04 | 2021-12-17 | 华中农业大学 | 一种正负气压组合鸭嘴式精量穴播器 |
CN111642195A (zh) * | 2020-06-30 | 2020-09-11 | 农业农村部南京农业机械化研究所 | 一种精播排种器的清种装置 |
CN112840811A (zh) * | 2021-02-22 | 2021-05-28 | 东北农业大学 | 正压气流强制输种导种管 |
CN114467421B (zh) * | 2021-12-29 | 2023-02-03 | 浙江大学 | 一种多路复用排种装置及多彩水稻无人自动直播机 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2813160A1 (fr) * | 2000-08-31 | 2002-03-01 | Const Agricoles Etmetallurgiqu | Dispositif de distribution de graines pour semoir de precision |
CN102598923A (zh) * | 2011-01-25 | 2012-07-25 | 华中农业大学 | 一种内充气吹式油菜小麦兼用型精量排种器 |
CN202385478U (zh) * | 2011-11-30 | 2012-08-22 | 临海市万宏机电配件厂 | 一种辊筒气力式播种机 |
CN102986344A (zh) * | 2011-09-15 | 2013-03-27 | 华中农业大学 | 一种气力集排式小粒径作物种子精量排种器 |
CN203775662U (zh) * | 2014-01-22 | 2014-08-20 | 华中农业大学 | 内充种气力集排式精量排种器 |
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2014
- 2014-01-22 CN CN201410029926.3A patent/CN103749049B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2813160A1 (fr) * | 2000-08-31 | 2002-03-01 | Const Agricoles Etmetallurgiqu | Dispositif de distribution de graines pour semoir de precision |
CN102598923A (zh) * | 2011-01-25 | 2012-07-25 | 华中农业大学 | 一种内充气吹式油菜小麦兼用型精量排种器 |
CN102986344A (zh) * | 2011-09-15 | 2013-03-27 | 华中农业大学 | 一种气力集排式小粒径作物种子精量排种器 |
CN202385478U (zh) * | 2011-11-30 | 2012-08-22 | 临海市万宏机电配件厂 | 一种辊筒气力式播种机 |
CN203775662U (zh) * | 2014-01-22 | 2014-08-20 | 华中农业大学 | 内充种气力集排式精量排种器 |
Non-Patent Citations (1)
Title |
---|
油菜小麦兼用型气力式精量排种器;丛锦玲等;《农业机械学报》;20131015;第45卷(第1期);46-52 * |
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