JP4768352B2 - 耕耘装置 - Google Patents
耕耘装置 Download PDFInfo
- Publication number
- JP4768352B2 JP4768352B2 JP2005231396A JP2005231396A JP4768352B2 JP 4768352 B2 JP4768352 B2 JP 4768352B2 JP 2005231396 A JP2005231396 A JP 2005231396A JP 2005231396 A JP2005231396 A JP 2005231396A JP 4768352 B2 JP4768352 B2 JP 4768352B2
- Authority
- JP
- Japan
- Prior art keywords
- tilling
- shaft
- piece
- support
- tillage
- 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
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/10—Structural or functional features of the tools ; Theoretical aspects of the cutting action
- A01B33/103—Structural or functional features of the tools ; Theoretical aspects of the cutting action the rotating shaft being oriented horizontally
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/02—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel
- A01B33/028—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs with tools on horizontal shaft transverse to direction of travel of the walk-behind type
-
- 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
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/082—Transmissions; Gearings; Power distribution
-
- 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
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
- A01B71/08—Means for protecting against dust, or the like, or for cleaning agricultural implements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/42—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a horizontal axis, e.g. cutting-cylinders
- A01D34/56—Driving mechanisms for the cutters
- A01D34/58—Driving mechanisms for the cutters electric
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Power Engineering (AREA)
- Soil Working Implements (AREA)
Description
支持部1は、図1〜図3に示すように、耕耘軸部2を支持する支持部本体4と、同支持部本体4より上方へ伸延する支持部中間体5と、同支持部中間体5の上端部より後方へ伸延する把持体6とを具備しており、同把持体6をハンドルとなしている。
耕耘軸部2は、図1〜図3及び図6に示すように、前記した支持部本体4に設けた左右一対の上下伸延片7,7の下端部に、それぞれ左右方向に軸線を向けた左右一対の回動支軸40,40を取り付け、両回動支軸40,40間に中空の耕耘軸41を回動自在に架設している。
回動駆動部3は、正面図である図6に示すように、中空に形成した耕耘軸41内に、電動モータ60と減速機構61とを配設して構成しており、電動モータ60は、図6において左側の回動支軸40に左側端部を連設し、右端部より右側方へ向けて駆動軸62を突出させて、同駆動軸62と耕耘軸本体44とを減速機構61を介して連動連結している。
1 支持部
2 耕耘軸部
3 回動駆動部
4 支持部本体
5 支持部中間体
6 把持体
Claims (5)
- 支持部と、同支持部に回動自在に支持される耕耘軸部と、同耕耘軸部を回動駆動する回動駆動部とを具備する耕耘装置であって、
耕耘軸部は、支持部に設けた左右一対の支持片にそれぞれ左右一対の回動支軸を取り付け、両回動支軸間に中空に形成した耕耘軸をその軸線廻りに回動自在に横架し、同耕耘軸内に回動駆動部を配設すると共に、
同回動駆動部は、一方の回動支軸に電動モータを固定し、同電動モータと他方の回動支軸との間に減速機構を介設すると共に、減速機構は耕耘軸に連動連結し、
左右一対の支持片に回動支軸を介して取り付けた耕耘軸の左右側端面部に、同耕耘軸内に泥土等が侵入するのを防止するための泥土等侵入防止体を設けると共に、
泥土等侵入防止体は、左右側端面部の端面に形成した段付き凹状嵌合部に嵌合した状態にて、同段付き凹状嵌合部を外側方から被覆するリング状の端面被覆片と、同端面被覆片の内周縁部より回動支軸の周面に沿わせて延設した摺接片とから形成して、段付き凹状嵌合部に端面被覆片を外側方から嵌合させて当接させると共に、固定することができるように構成したことを特徴とする耕耘装置。 - 減速機構は、遊星歯車機構となしたことを特徴とする請求項1記載の耕耘装置。
- 少なくとも支持部に設けた一方の支持片は中空パイプ状に形成して、同支持片中を通して電動モータに電力を供給するようにしたことを特徴とする請求項1記載の耕耘装置。
- 耕耘軸の外周面に複数の耕耘爪を取り付けると共に、同一円周方向に位置する少なくとも二枚の耕耘爪は一体的に形成して、一体的に耕耘軸の外周面に着脱自在となしたことを特徴とする請求項1記載の耕耘装置。
- 一体的に形成した二枚の耕耘爪は、それぞれ先端部を耕耘軸の軸線方向に屈曲させて先端刃部を形成すると共に、両先端刃部は相互に反対方向に屈曲させて形成したことを特徴とする請求項4記載の耕耘装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005231396A JP4768352B2 (ja) | 2004-12-09 | 2005-08-09 | 耕耘装置 |
PCT/JP2005/015731 WO2006061928A1 (ja) | 2004-12-09 | 2005-08-30 | 耕耘装置 |
CH01262/06A CH700110B1 (de) | 2004-12-09 | 2005-08-30 | Bodenfräse. |
CN2005800422727A CN101072498B (zh) | 2004-12-09 | 2005-08-30 | 耕作装置 |
EP05781493.1A EP1825732B1 (en) | 2004-12-09 | 2005-08-30 | Cultivator |
ES05781493T ES2425039T3 (es) | 2004-12-09 | 2005-08-30 | Herramienta de cultivo |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004356478 | 2004-12-09 | ||
JP2004356478 | 2004-12-09 | ||
JP2005231396A JP4768352B2 (ja) | 2004-12-09 | 2005-08-09 | 耕耘装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006187271A JP2006187271A (ja) | 2006-07-20 |
JP4768352B2 true JP4768352B2 (ja) | 2011-09-07 |
Family
ID=36577758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005231396A Expired - Fee Related JP4768352B2 (ja) | 2004-12-09 | 2005-08-09 | 耕耘装置 |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1825732B1 (ja) |
JP (1) | JP4768352B2 (ja) |
CN (1) | CN101072498B (ja) |
CH (1) | CH700110B1 (ja) |
ES (1) | ES2425039T3 (ja) |
WO (1) | WO2006061928A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010057444A (ja) * | 2008-09-05 | 2010-03-18 | Sasaoka:Kk | 草刈り機械の草刈り刃 |
DE102016014279A1 (de) * | 2016-11-30 | 2018-05-30 | Martin Niebler | Schneidpackerwalze |
WO2022112256A1 (en) * | 2020-11-25 | 2022-06-02 | Rost Srl | Cutting tool and portable agricultural machine comprising said cutting tool |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1782636A (en) * | 1926-09-20 | 1930-11-25 | Stokes Douglas Henry | Electrically-operated lawn mower |
NL6914592A (ja) * | 1969-09-26 | 1971-03-30 | ||
US3760884A (en) * | 1972-01-10 | 1973-09-25 | Roper Corp | Tine for rotary spader |
DK369278A (da) * | 1978-08-21 | 1980-02-22 | Anpartselskab Af 4 3 1972 | Haveredskab med en tromle |
JPS5799104A (en) * | 1980-12-05 | 1982-06-19 | Yukio Yoshimura | Tillage knife |
JPS6036030U (ja) * | 1983-08-18 | 1985-03-12 | セイレイ工業株式会社 | ロ−タリ軸の異物侵入防止リング |
JPH0294817U (ja) * | 1989-01-12 | 1990-07-27 | ||
JPH0736611U (ja) * | 1993-12-15 | 1995-07-11 | 神奈川機工株式会社 | 電動草刈機 |
JP3580400B2 (ja) * | 1997-12-12 | 2004-10-20 | ヤンマー農機株式会社 | 耕耘機 |
IT248273Y1 (it) * | 1999-08-27 | 2002-12-16 | Eurosystems S P A | Motozappa portatile. |
JP2001169602A (ja) * | 1999-12-16 | 2001-06-26 | Yanmar Agricult Equip Co Ltd | 歩行型管理機 |
US6865827B2 (en) * | 2002-03-15 | 2005-03-15 | Unverferth Manufacturing Co., Inc. | Utility device having an improved rotatable drive mechanism |
-
2005
- 2005-08-09 JP JP2005231396A patent/JP4768352B2/ja not_active Expired - Fee Related
- 2005-08-30 CH CH01262/06A patent/CH700110B1/de not_active IP Right Cessation
- 2005-08-30 ES ES05781493T patent/ES2425039T3/es active Active
- 2005-08-30 EP EP05781493.1A patent/EP1825732B1/en not_active Expired - Fee Related
- 2005-08-30 CN CN2005800422727A patent/CN101072498B/zh not_active Expired - Fee Related
- 2005-08-30 WO PCT/JP2005/015731 patent/WO2006061928A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2006061928A1 (ja) | 2006-06-15 |
EP1825732A4 (en) | 2011-11-02 |
CH700110B1 (de) | 2010-06-30 |
EP1825732A1 (en) | 2007-08-29 |
EP1825732B1 (en) | 2013-05-15 |
ES2425039T3 (es) | 2013-10-11 |
CN101072498A (zh) | 2007-11-14 |
CN101072498B (zh) | 2012-06-06 |
JP2006187271A (ja) | 2006-07-20 |
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