JP4573774B2 - 土壌通気装置 - Google Patents
土壌通気装置 Download PDFInfo
- Publication number
- JP4573774B2 JP4573774B2 JP2005508283A JP2005508283A JP4573774B2 JP 4573774 B2 JP4573774 B2 JP 4573774B2 JP 2005508283 A JP2005508283 A JP 2005508283A JP 2005508283 A JP2005508283 A JP 2005508283A JP 4573774 B2 JP4573774 B2 JP 4573774B2
- Authority
- JP
- Japan
- Prior art keywords
- soil
- soil aeration
- shafts
- central axis
- carrier
- 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 - Lifetime
Links
- 239000002689 soil Substances 0.000 title claims description 141
- 238000005273 aeration Methods 0.000 title claims description 80
- 238000009423 ventilation Methods 0.000 description 37
- 239000000969 carrier Substances 0.000 description 19
- 230000014759 maintenance of location Effects 0.000 description 14
- 230000001154 acute effect Effects 0.000 description 4
- 230000002411 adverse Effects 0.000 description 3
- 238000005276 aerator Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000005056 compaction Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B45/00—Machines for treating meadows or lawns, e.g. for sports grounds
- A01B45/02—Machines for treating meadows or lawns, e.g. for sports grounds for aerating
- A01B45/026—Scarifiers comprising a knife reel actively driven around a substantially horizontal shaft
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
- Retarders (AREA)
Description
12,112 フレーム
13,113 安全パネル
14,114 サイドパネル
20,22,120,122 キャリア
21,121 中心軸
24,26 支持シャフト
30,40,130,135,140,145 歯保持シャフト
50 土壌通気用歯
60,160,260,360 ギアシステム
63,64,163,164,173,174,263,264,361,362,363,364 遊星ギア
65,165,175,265,365 サンギア
66,166,266,366,376 駆動チェーン
132,137,142,147 ベアリング
150 通気ブレード
154 凹状エッジ
156 凸状エッジ
Claims (9)
- フレームに回転自在に取着され、中心軸を中心として回転可能なキャリアと;
該キャリアに回転自在に連結された第一および第二のシャフトであって、これらシャフトのそれぞれが1又はそれ以上の土壌通気用歯を取着してなるものと;
前記中心軸からオフセットして前記キャリアに連結された支持部材と;
前記第一および第二のシャフトを前記キャリアの中心軸の周りに回転させると共に、該第一および第二のシャフトをそれぞれ自転させるためのギアシステムと;
を具備してなり、
前記ギアシステムが前記第一及び第二のシャフトのそれぞれに連結された遊星ギアと、前記中心軸と同軸に整合したサンギアとを有しており、
前記第一および第二のシャフトは前記中心軸からオフセットして配置され、
前記ギアシステムが第一及び第二のシャフトのそれぞれを回転させたときに、前記土壌通気用歯は、他の土壌通気用歯又はシャフトからの干渉を受けることなく、前記中心軸を横切ることが可能なように、前記第一及び第二のシャフトのそれぞれに取着されていることを特徴とする土壌通気のための装置。 - 前記サンギアが、前記遊星ギアと係合している請求項1記載の土壌通気装置。
- 各サンギアを、対応する複数の遊星ギアに係合させるための連結部材を更に具備してなり、前記連結部材がチェーン、ケーブル又はベルトを具備してなるものである請求項2記載の土壌通気装置。
- 前記中心軸からオフセットして、かつ、前記キャリアに連結されて、中心から外れて配置された支持シャフトをさらに具備してなる請求項1記載の土壌通気装置。
- 前記フレームが少なくとも1つの車輪と、前記フレームを車両に着脱自在に取着させるための接続手段と、を具備してなる請求項1記載の土壌通気装置。
- 前記キャリアと係合し、該キャリアを前記中心軸を中心として回転させる駆動手段を更に具備してなる請求項5記載の土壌通気装置。
- 前記キャリアが前記中心軸を中心として回転したときに、
前記第一および第二のシャフトが前記中心軸の周りを回転し;
前記第一のシャフトが第一の軸を中心として回転し;
前記第二のシャフトが第二の軸を中心として回転するようになっている請求項1記載の土壌通気装置。 - 前記キャリアが前記中心軸を中心として回転したとき、土壌通気用歯が地面から侵入し、土壌の一部を除去するように動作可能となっている請求項7記載の土壌通気装置。
- 前記土壌通気用歯がチューブ、ブレード、スパイク、又はそれらの組合せを具備してなる請求項8記載の土壌通気装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/638,953 US7055617B2 (en) | 2003-08-11 | 2003-08-11 | Soil aerator |
PCT/US2003/027680 WO2005018301A1 (en) | 2003-08-11 | 2003-09-02 | Soil aerator |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007520992A JP2007520992A (ja) | 2007-08-02 |
JP4573774B2 true JP4573774B2 (ja) | 2010-11-04 |
Family
ID=34135776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005508283A Expired - Lifetime JP4573774B2 (ja) | 2003-08-11 | 2003-09-02 | 土壌通気装置 |
Country Status (6)
Country | Link |
---|---|
US (4) | US7055617B2 (ja) |
EP (1) | EP1659850B1 (ja) |
JP (1) | JP4573774B2 (ja) |
AU (1) | AU2003270308B2 (ja) |
CA (1) | CA2534930C (ja) |
WO (1) | WO2005018301A1 (ja) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7669666B2 (en) | 2001-03-29 | 2010-03-02 | Planetair Turf Products, Llc | Aeration device |
US7055617B2 (en) * | 2003-08-11 | 2006-06-06 | Planetair Turf Products, Llc | Soil aerator |
US7575064B2 (en) * | 2003-08-11 | 2009-08-18 | Planetair Turf Products, Llc | Soil aeration device |
US7070005B2 (en) | 2004-02-10 | 2006-07-04 | Planetair Turf Products, Llc | Soil aerator assembly |
US20080000651A1 (en) * | 2006-06-07 | 2008-01-03 | Agri-Fab, Inc. | Plug aerator with foldable lift lever |
EP2106680A1 (de) * | 2008-04-01 | 2009-10-07 | Redexim Handel-en Exploitatie Maatschappij B.V. | Bodenbelüftungsvorrichtung |
CN101911862A (zh) * | 2010-07-09 | 2010-12-15 | 南京农业大学 | 行星驱动式深松机 |
EP2598702B1 (en) | 2010-07-26 | 2017-02-22 | Planetair Turf Products, LLC | Systems and methods for treating a ground surface |
US9295188B2 (en) | 2013-03-15 | 2016-03-29 | Joseph Thompson | Lawn aerating and dethatching device |
CN104303623B (zh) * | 2014-09-29 | 2016-05-04 | 东北农业大学 | 农作物苗间松土除草总成 |
US9516800B2 (en) | 2015-01-30 | 2016-12-13 | Planetair Turf Products, Llc | Aeration apparatus and methods |
CN105165194A (zh) * | 2015-09-21 | 2015-12-23 | 沈阳化工大学 | 一种播种机械手 |
CN111247887B (zh) * | 2020-01-18 | 2022-02-01 | 东北农业大学 | 一种驱动刃口可调式破茬切土刀 |
USD969576S1 (en) | 2020-08-13 | 2022-11-15 | Planetair Turf Products, Llc | Aeration tine |
USD995239S1 (en) | 2020-08-13 | 2023-08-15 | Planetair Turf Products, Llc | Aeration tine holder |
US11818974B2 (en) | 2020-08-13 | 2023-11-21 | Planetair Turf Products, Llc | Aeration apparatus and methods |
CN112544136B (zh) * | 2020-12-10 | 2022-05-27 | 浙江理工大学 | 一种基于非圆齿轮传动的可变株距株间除草末端执行装置 |
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US6513603B2 (en) * | 2001-03-29 | 2003-02-04 | Planet Air Turf Products, Llc | Soil aeration tine |
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US7055617B2 (en) | 2003-08-11 | 2006-06-06 | Planetair Turf Products, Llc | Soil aerator |
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US7204317B2 (en) * | 2004-02-10 | 2007-04-17 | Planetair Turf Products, Llc | Aerating a ground surface |
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JP4250132B2 (ja) * | 2004-09-28 | 2009-04-08 | 東芝テック株式会社 | シート後処理装置及び待機トレイ |
-
2003
- 2003-08-11 US US10/638,953 patent/US7055617B2/en not_active Expired - Lifetime
- 2003-09-02 AU AU2003270308A patent/AU2003270308B2/en not_active Expired
- 2003-09-02 WO PCT/US2003/027680 patent/WO2005018301A1/en active Application Filing
- 2003-09-02 EP EP03751994.9A patent/EP1659850B1/en not_active Expired - Lifetime
- 2003-09-02 CA CA2534930A patent/CA2534930C/en not_active Expired - Lifetime
- 2003-09-02 JP JP2005508283A patent/JP4573774B2/ja not_active Expired - Lifetime
-
2005
- 2005-10-06 US US11/244,898 patent/US7451831B2/en active Active
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2008
- 2008-10-14 US US12/251,097 patent/US7717188B2/en not_active Expired - Lifetime
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US20060027381A1 (en) | 2006-02-09 |
CA2534930C (en) | 2011-02-08 |
EP1659850A4 (en) | 2014-11-12 |
US20090038814A1 (en) | 2009-02-12 |
US7055617B2 (en) | 2006-06-06 |
US20050034878A1 (en) | 2005-02-17 |
AU2003270308B2 (en) | 2009-07-16 |
US20100224379A1 (en) | 2010-09-09 |
US7717188B2 (en) | 2010-05-18 |
WO2005018301A1 (en) | 2005-03-03 |
US7451831B2 (en) | 2008-11-18 |
CA2534930A1 (en) | 2005-03-03 |
EP1659850B1 (en) | 2017-07-26 |
JP2007520992A (ja) | 2007-08-02 |
EP1659850A1 (en) | 2006-05-31 |
US7896095B2 (en) | 2011-03-01 |
AU2003270308A1 (en) | 2005-03-10 |
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