CN104012214A - 种籽覆土器 - Google Patents
种籽覆土器 Download PDFInfo
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- CN104012214A CN104012214A CN201410214890.6A CN201410214890A CN104012214A CN 104012214 A CN104012214 A CN 104012214A CN 201410214890 A CN201410214890 A CN 201410214890A CN 104012214 A CN104012214 A CN 104012214A
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- wheel shaft
- countershaft
- push rod
- lever arm
- earthing
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Application Number | Priority Date | Filing Date | Title |
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CN201410214890.6A CN104012214B (zh) | 2014-05-21 | 2014-05-21 | 种籽覆土器 |
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CN201410214890.6A CN104012214B (zh) | 2014-05-21 | 2014-05-21 | 种籽覆土器 |
Publications (2)
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CN104012214A true CN104012214A (zh) | 2014-09-03 |
CN104012214B CN104012214B (zh) | 2016-04-27 |
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CN201410214890.6A Active CN104012214B (zh) | 2014-05-21 | 2014-05-21 | 种籽覆土器 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2283344Y (zh) * | 1997-01-10 | 1998-06-10 | 刘西厚 | 播种机用单元盘式开沟器 |
CN2746734Y (zh) * | 2004-10-26 | 2005-12-21 | 孙德朋 | 一种开沟、覆土组合农机具 |
CN201307992Y (zh) * | 2008-11-24 | 2009-09-16 | 孙启增 | 人力滚筒覆土镇压式精位点播机 |
CN203423941U (zh) * | 2013-08-19 | 2014-02-12 | 阜阳市宏强农机制造有限公司 | 一种带扣压簧的双圆盘覆土器 |
CN203814153U (zh) * | 2014-05-21 | 2014-09-10 | 尹全权 | 种籽覆土器 |
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2014
- 2014-05-21 CN CN201410214890.6A patent/CN104012214B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2283344Y (zh) * | 1997-01-10 | 1998-06-10 | 刘西厚 | 播种机用单元盘式开沟器 |
CN2746734Y (zh) * | 2004-10-26 | 2005-12-21 | 孙德朋 | 一种开沟、覆土组合农机具 |
CN201307992Y (zh) * | 2008-11-24 | 2009-09-16 | 孙启增 | 人力滚筒覆土镇压式精位点播机 |
CN203423941U (zh) * | 2013-08-19 | 2014-02-12 | 阜阳市宏强农机制造有限公司 | 一种带扣压簧的双圆盘覆土器 |
CN203814153U (zh) * | 2014-05-21 | 2014-09-10 | 尹全权 | 种籽覆土器 |
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CN104012214B (zh) | 2016-04-27 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CB03 | Change of inventor or designer information |
Inventor after: Hu Fengnian Inventor after: Yin Quanquan Inventor after: Gao Zicheng Inventor after: Qiao Aiping Inventor before: Yin Quanquan Inventor before: Gao Zicheng Inventor before: Qiao Aiping |
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COR | Change of bibliographic data | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170505 Address after: 734200 Gansu city of Zhangye province Linze County Ya Nuan Xiang Zhang Wan Cun Wei Hui Patentee after: Zhangye Wanli Green Engineering Co., Ltd. Address before: 734200, No. 6, 19 village, Gonghe village, Shahe Town, Linze County, Gansu, Zhangye Patentee before: Yin Quanquan |
|
TR01 | Transfer of patent right | ||
CB03 | Change of inventor or designer information |
Inventor after: Xu Fahui Inventor after: Qian Peng Inventor after: Chen Xiaoxia Inventor after: Yan Tianbo Inventor after: Gao Zicheng Inventor after: Qiao Aiping Inventor before: Hu Fengnian Inventor before: Yin Quanquan Inventor before: Gao Zicheng Inventor before: Qiao Aiping |
|
CB03 | Change of inventor or designer information |