CN110073775B - 双孔气吸式大豆玉米通用节能排种器 - Google Patents
双孔气吸式大豆玉米通用节能排种器 Download PDFInfo
- Publication number
- CN110073775B CN110073775B CN201910454900.6A CN201910454900A CN110073775B CN 110073775 B CN110073775 B CN 110073775B CN 201910454900 A CN201910454900 A CN 201910454900A CN 110073775 B CN110073775 B CN 110073775B
- Authority
- CN
- China
- Prior art keywords
- air
- ring
- hole
- seed
- buckle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910454900.6A CN110073775B (zh) | 2019-05-29 | 2019-05-29 | 双孔气吸式大豆玉米通用节能排种器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910454900.6A CN110073775B (zh) | 2019-05-29 | 2019-05-29 | 双孔气吸式大豆玉米通用节能排种器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN110073775A CN110073775A (zh) | 2019-08-02 |
CN110073775B true CN110073775B (zh) | 2021-09-07 |
Family
ID=67422364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910454900.6A Expired - Fee Related CN110073775B (zh) | 2019-05-29 | 2019-05-29 | 双孔气吸式大豆玉米通用节能排种器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110073775B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113455145B (zh) * | 2021-06-19 | 2023-03-10 | 驻马店市农业科学院(河南省农业科学院驻马店分院) | 适用于个体发育实验的小麦精细单粒播种机 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2410855Y (zh) * | 1999-10-27 | 2000-12-20 | 新疆生产建设兵团农七师一三○团机械厂 | 气吸式精量排种器 |
CN101690448A (zh) * | 2009-10-14 | 2010-04-07 | 吉林大学 | 大豆、玉米通用气力排种器 |
WO2011119590A1 (en) * | 2010-03-22 | 2011-09-29 | Kinze Manufacturing, Inc. | Low friction seed meter |
CN102217446A (zh) * | 2011-06-10 | 2011-10-19 | 杨生 | 密闭精量排种器 |
CN203814166U (zh) * | 2014-04-28 | 2014-09-10 | 李永升 | 一种两用精密排种器 |
CN204860004U (zh) * | 2015-07-30 | 2015-12-16 | 袁延春 | 新型气吸式排种器 |
CN206078038U (zh) * | 2016-09-13 | 2017-04-12 | 中国农业大学 | 盘室同步低压气吸式精量排种器 |
CN206442690U (zh) * | 2017-01-17 | 2017-08-29 | 河北省农业机械化研究所有限公司 | 双圆盘槽缝式气吸排种器 |
CN107615952A (zh) * | 2017-10-13 | 2018-01-23 | 吉林省康达农业机械有限公司 | 气吹式排种器 |
CN108934326A (zh) * | 2018-06-11 | 2018-12-07 | 东北农业大学 | 一种玉米、大豆气吸式通用排种器 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2779833Y (zh) * | 2005-03-18 | 2006-05-17 | 黑龙江省农业机械工程科学研究院 | 高速气吸式播种盘 |
CN201515601U (zh) * | 2009-10-14 | 2010-06-30 | 吉林大学 | 大豆、玉米通用气力排种器 |
CN206149816U (zh) * | 2016-10-31 | 2017-05-10 | 王俊江 | 一种气吸排种器 |
-
2019
- 2019-05-29 CN CN201910454900.6A patent/CN110073775B/zh not_active Expired - Fee Related
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2410855Y (zh) * | 1999-10-27 | 2000-12-20 | 新疆生产建设兵团农七师一三○团机械厂 | 气吸式精量排种器 |
CN101690448A (zh) * | 2009-10-14 | 2010-04-07 | 吉林大学 | 大豆、玉米通用气力排种器 |
WO2011119590A1 (en) * | 2010-03-22 | 2011-09-29 | Kinze Manufacturing, Inc. | Low friction seed meter |
CN102217446A (zh) * | 2011-06-10 | 2011-10-19 | 杨生 | 密闭精量排种器 |
CN203814166U (zh) * | 2014-04-28 | 2014-09-10 | 李永升 | 一种两用精密排种器 |
CN204860004U (zh) * | 2015-07-30 | 2015-12-16 | 袁延春 | 新型气吸式排种器 |
CN206078038U (zh) * | 2016-09-13 | 2017-04-12 | 中国农业大学 | 盘室同步低压气吸式精量排种器 |
CN206442690U (zh) * | 2017-01-17 | 2017-08-29 | 河北省农业机械化研究所有限公司 | 双圆盘槽缝式气吸排种器 |
CN107615952A (zh) * | 2017-10-13 | 2018-01-23 | 吉林省康达农业机械有限公司 | 气吹式排种器 |
CN108934326A (zh) * | 2018-06-11 | 2018-12-07 | 东北农业大学 | 一种玉米、大豆气吸式通用排种器 |
Also Published As
Publication number | Publication date |
---|---|
CN110073775A (zh) | 2019-08-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106612772B (zh) | 一种气吸式蔬菜精量排种器 | |
CN203775662U (zh) | 内充种气力集排式精量排种器 | |
CN110073775B (zh) | 双孔气吸式大豆玉米通用节能排种器 | |
CN107318318A (zh) | 一种播量可调的气力式排种器 | |
CN108770429B (zh) | 一种气送式高速玉米排种器 | |
CN103749049A (zh) | 内充种气力集排式精量排种器 | |
CN109644631B (zh) | 一种盘室一体化的气力式水稻排种器 | |
CN111480425B (zh) | 一种正负气压组合鸭嘴式精量穴播器 | |
CN114271077A (zh) | 正负压组合式大豆精密排种器 | |
CN107736112B (zh) | 一种机械气力组合式蔬菜精量排种器 | |
CN206078038U (zh) | 盘室同步低压气吸式精量排种器 | |
CN106342451B (zh) | 一种穴盘育苗补种装置 | |
CN2899419Y (zh) | 双盘气吸式精密排种器 | |
CN206923268U (zh) | 一种播量可调的气力式排种器 | |
CN207657109U (zh) | 一种注塑机的吸盘治具 | |
CN109874467B (zh) | 一种变型孔气吸式精密排种器 | |
CN214316205U (zh) | 气力式精量高效不伤种排种器 | |
CN109863863B (zh) | 一种正负压复合式精量排种器 | |
CN201010321Y (zh) | 星形加料器 | |
CN113575050B (zh) | 具有碗状孔型、抛物线状的自扰种盘及排种器 | |
CN201430769Y (zh) | 一种吸附式双行排种器 | |
CN214852738U (zh) | 槽齿吸孔组合式精量排种器 | |
CN203379073U (zh) | 灰尘分离装置及吸尘设备 | |
CN209861558U (zh) | 一种正负压复合式精量排种器 | |
CN108934326A (zh) | 一种玉米、大豆气吸式通用排种器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Dongyan Inventor after: Chen Tianyou Inventor after: Xia Xiaomeng Inventor after: Zhou Renyi Inventor after: Jia Honglei Inventor after: Zhao Jiale Inventor after: Wang Qi Inventor after: Zhu Longtu Inventor after: Li Mingwei Inventor after: Gu Binglong Inventor before: Huang Dongyan Inventor before: Zhou Renyi Inventor before: Jia Honglei Inventor before: Zhao Jiale Inventor before: Wang Qi Inventor before: Zhu Longtu Inventor before: Li Mingwei Inventor before: Gu Binglong Inventor before: Chen Tianyou |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210907 |