CN102907206B - 一种自动限深装置 - Google Patents
一种自动限深装置 Download PDFInfo
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- CN102907206B CN102907206B CN201210417173.4A CN201210417173A CN102907206B CN 102907206 B CN102907206 B CN 102907206B CN 201210417173 A CN201210417173 A CN 201210417173A CN 102907206 B CN102907206 B CN 102907206B
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CN201210417173.4A CN102907206B (zh) | 2012-10-29 | 2012-10-29 | 一种自动限深装置 |
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CN201210417173.4A CN102907206B (zh) | 2012-10-29 | 2012-10-29 | 一种自动限深装置 |
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CN102907206A CN102907206A (zh) | 2013-02-06 |
CN102907206B true CN102907206B (zh) | 2015-06-17 |
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CN201210417173.4A Active CN102907206B (zh) | 2012-10-29 | 2012-10-29 | 一种自动限深装置 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103597960A (zh) * | 2013-10-29 | 2014-02-26 | 青岛锐秀金属制品有限公司 | 一种大葱联合收获自适应挖铲方法 |
CN115373405B (zh) * | 2022-10-24 | 2023-02-03 | 农业农村部南京农业机械化研究所 | 一种块茎类作物联合收获机控制***及控制方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2631104A1 (de) * | 1976-07-10 | 1978-01-19 | Stoll Maschf Gmbh Wilhelm | Tiefensteuerungsvorrichtung fuer landwirtschaftliche maschinen, insbesondere ruebenerntemaschinen |
DE4220039A1 (de) * | 1992-06-19 | 1993-12-23 | Weimar Werk Maschinenbau Gmbh | Einrichtung zum Führen von Arbeitsorganen bzw. Maschinen zur Ernte von in Dämmen angebautem Erntegut |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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DE1183295B (de) * | 1962-11-20 | 1964-12-10 | Internat Harvester Company M B | Vorrichtung zur Lage- und Arbeitswiderstandssteuerung an Ackerschleppern mit elektronisch gesteuerter Hydraulikanlage |
DE8705192U1 (de) * | 1987-04-07 | 1987-06-11 | Wilhelm Stoll Maschinenfabrik Gmbh, 38268 Lengede | Rübenerntemaschine mit Steuerungsautomatik |
CN102037804A (zh) * | 2010-10-11 | 2011-05-04 | 哈尔滨市农业机械化研究所 | 耕整地机具土壤耕整深度自动测定同步显示装置 |
CN202873335U (zh) * | 2012-10-29 | 2013-04-17 | 青岛农业大学 | 一种自动限深装置 |
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2012
- 2012-10-29 CN CN201210417173.4A patent/CN102907206B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2631104A1 (de) * | 1976-07-10 | 1978-01-19 | Stoll Maschf Gmbh Wilhelm | Tiefensteuerungsvorrichtung fuer landwirtschaftliche maschinen, insbesondere ruebenerntemaschinen |
DE4220039A1 (de) * | 1992-06-19 | 1993-12-23 | Weimar Werk Maschinenbau Gmbh | Einrichtung zum Führen von Arbeitsorganen bzw. Maschinen zur Ernte von in Dämmen angebautem Erntegut |
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CN102907206A (zh) | 2013-02-06 |
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C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Yang Ranbing Inventor after: Shang Shuqi Inventor after: Wang Jiasheng Inventor after: Li Xincheng Inventor after: Wang Jiwei Inventor after: Zhang Huan Inventor after: Du Hongwei Inventor before: Shang Shuqi Inventor before: Wang Jiasheng Inventor before: Li Xincheng Inventor before: Wang Jiwei Inventor before: Yang Ranbing Inventor before: Zhang Huan Inventor before: Du Hongwei |
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Free format text: CORRECT: INVENTOR; FROM: SHANG SHUQI WANG JIASHENG LI XINCHENG WANG JIWEI YANG RANBING ZHANG HAI DUHONGWEI TO: YANG RANBING SHANG SHUQI WANG JIASHENG LI XINCHENG WANG JIWEI ZHANG HAI DU HONGWEI |
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