JP2020184970A - 草刈機 - Google Patents
草刈機 Download PDFInfo
- Publication number
- JP2020184970A JP2020184970A JP2019093691A JP2019093691A JP2020184970A JP 2020184970 A JP2020184970 A JP 2020184970A JP 2019093691 A JP2019093691 A JP 2019093691A JP 2019093691 A JP2019093691 A JP 2019093691A JP 2020184970 A JP2020184970 A JP 2020184970A
- Authority
- JP
- Japan
- Prior art keywords
- mower
- displacement
- vehicle body
- deck
- pedal
- 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.)
- Granted
Links
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Classifications
-
- 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
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
- A01D34/66—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle with two or more cutters
- A01D34/661—Mounting means
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
- A01D67/005—Arrangements of coupling devices
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- 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
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
-
- 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
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/73—Cutting apparatus
- A01D34/733—Cutting-blade mounting means
-
- 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
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/76—Driving mechanisms for the cutters
- A01D34/78—Driving mechanisms for the cutters electric
-
- 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
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/81—Casings; Housings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/835—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes
- A01D34/86—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for use on sloping ground, e.g. on embankments or in ditches
- A01D34/863—Mowers; Mowing apparatus of harvesters specially adapted for particular purposes for use on sloping ground, e.g. on embankments or in ditches and for mowing around obstacles, e.g. posts, trees, fences or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/02—Driving mechanisms or parts thereof for harvesters or mowers electric
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D2101/00—Lawn-mowers
Abstract
Description
本発明は、上述の実施形態に例示された構成に限定されるものではなく、以下、本発明の代表的な別実施形態を例示する。
1a :左前車輪
1b :右前車輪
2 :駆動輪ユニット
2a :左後車輪
2b :右後車輪
3 :モーアユニット
20 :回転刈刃
30 :モーアデッキ
4 :吊り下げ機構(連結機構)
41 :モーアブラケット
42 :車体ブラケット
43 :モーアリンク
44 :上リンクピン
45 :下リンクピン
5 :操作ユニット
51 :第1ペダル
52 :第2ペダル
53 :ペダル軸
6 :変位変換機構
60 :変位変換部
61 :第1変位伝達部材
62 :第2変位伝達部材
63 :変位作用部
7 :バッテリ
8 :モーア電動モータ
10 :車体フレーム
11 :運転座席
11a :左アームレスト
11b :右アームレスト
15 :操縦ユニット
81 :左モータ(走行電動モータ)
82 :右モータ(走行電動モータ)
FS :自由空間
MV :変位操作機構
Claims (7)
- 車輪ユニットによって対地支持された車体フレームと、
内部に回転刈刃を有するモーアデッキと、
前記モーアデッキを車体横断方向に横変位可能に前記車体フレームに連結する連結機構と、
前記モーアデッキに装着されるとともに前記回転刈刃に回転動力を供給するモーア電動モータと、
前記連結機構と連係して前記モーアデッキを車体横断方向に横変位させる変位操作機構と、
を備えた草刈機。 - 前記連結機構は、前記モーアデッキを前記車体フレームから吊り下げる吊り下げ機構である請求項1に記載の草刈機。
- 前記吊り下げ機構は、前記車体フレームに固定された車体ブラケットと、前記モーアデッキに固定されたモーアブラケットと、前記車体ブラケットと前記モーアブラケットとにピン連結によって連結されるモーアリンクとを含み、前記ピン連結は、前記車体フレームに対する前記モーアブラケットの車体横断方向の横変位を許す請求項2に記載の草刈機。
- 前記変位操作機構は、前記車体フレームに支持された操作ユニットと、前記操作ユニットの操作変位を前記モーアデッキの横変位に変換する変位変換機構とを含む請求項1から3のいずれか一項に記載の草刈機。
- 前記操作ユニットは、運転者の足で操作されるペダルユニットであり、前記操作変位はペダルの踏み込み変位である請求項4に記載の草刈機。
- 前記ペダルユニットは、第1ペダルと第2ペダルとからなり、
前記変位変換機構は、前記第1ペダルの踏み込み変位を前記モーアデッキの一方方向の横変位に変換するとともに前記第2ペダルの踏み込み変位を前記モーアデッキの他方方向の横変位に変換する請求項5に記載の草刈機。 - 走行用動力が走行電動モータによって供給される請求項1から6のいずれか一項に記載の草刈機。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019093691A JP7157001B2 (ja) | 2019-05-17 | 2019-05-17 | 草刈機 |
US15/930,534 US11700790B2 (en) | 2019-05-17 | 2020-05-13 | Grass mowing machine |
EP20174800.1A EP3738424B1 (en) | 2019-05-17 | 2020-05-14 | Grass mowing machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019093691A JP7157001B2 (ja) | 2019-05-17 | 2019-05-17 | 草刈機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020184970A true JP2020184970A (ja) | 2020-11-19 |
JP7157001B2 JP7157001B2 (ja) | 2022-10-19 |
Family
ID=70738276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2019093691A Active JP7157001B2 (ja) | 2019-05-17 | 2019-05-17 | 草刈機 |
Country Status (3)
Country | Link |
---|---|
US (1) | US11700790B2 (ja) |
EP (1) | EP3738424B1 (ja) |
JP (1) | JP7157001B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019200272A1 (en) * | 2018-04-13 | 2019-10-17 | Dana Heavy Vehicle Systems Group, Llc | Support apparatus for an off-axle load |
JP2022158134A (ja) * | 2021-04-01 | 2022-10-17 | 株式会社クボタ | モーアユニット |
JP2023004671A (ja) * | 2021-06-28 | 2023-01-17 | 株式会社クボタ | 乗用型草刈機 |
IT202100022619A1 (it) | 2021-08-31 | 2023-03-03 | Stiga S P A In Breve Anche St S P A | Dispositivo mobile comprendente un manubrio con capacità di variazione della propria inclinazione |
IT202100022628A1 (it) | 2021-08-31 | 2023-03-03 | Stiga S P A In Breve Anche St S P A | Dispositivo mobile comprendente un manubrio con capacità di variazione della propria altezza |
IT202100022616A1 (it) | 2021-08-31 | 2023-03-03 | Stiga S P A In Breve Anche St S P A | Dispositivo mobile equipaggiato di mezzi di regolazione della posizione di un carico utile, segnatamente di un organo di taglio di erba |
US20230076632A1 (en) * | 2021-09-03 | 2023-03-09 | Firefly Automatix, Inc. | Steering system for a mower |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0568221U (ja) * | 1992-02-25 | 1993-09-17 | セイレイ工業株式会社 | 芝刈機におけるモア取付構造 |
JP2012170336A (ja) * | 2011-02-17 | 2012-09-10 | Yanmar Co Ltd | 電動乗用草刈機 |
JP2017018054A (ja) * | 2015-07-13 | 2017-01-26 | 株式会社クボタ | 草刈機 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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US3706186A (en) * | 1971-07-07 | 1972-12-19 | Sperry Rand Corp | Suspension system for a mower unit |
JPS568221U (ja) | 1979-06-29 | 1981-01-24 | ||
US4893456A (en) * | 1988-04-21 | 1990-01-16 | Wallace Robert H | Tractor with shiftable mowing deck |
US5085044A (en) * | 1990-09-24 | 1992-02-04 | Simplicity Manufacturing, Inc. | Two-blade mower deck with infinite height adjustment |
DE4407812A1 (de) | 1994-03-09 | 1995-09-14 | Popiolek Franz M | Trommelmähmaschine |
US5483789A (en) * | 1994-04-22 | 1996-01-16 | Gummerson; Elwyn W. | Laterally movable grass cutting mower attachment |
US5502957A (en) * | 1995-03-29 | 1996-04-02 | Robertson; Charles W. | Electric lawn mower with intelligent control |
US6223510B1 (en) * | 1999-06-08 | 2001-05-01 | Gary L. Gillins | Mower deck with object tracing capability |
US6584756B2 (en) * | 2001-06-20 | 2003-07-01 | Deere & Company | Pivoting hooks for parallelogram lift linkages |
US7059107B2 (en) * | 2003-12-10 | 2006-06-13 | Vincent Pulvirenti | Multi-purpose lawn assembly |
US7240470B2 (en) * | 2005-07-21 | 2007-07-10 | Deere & Company | Drive over mower deck |
FR2900023B1 (fr) | 2007-05-31 | 2009-08-07 | Gyrax Soc Par Actions Simplifi | Broyeur a modules de broyage articules |
US7587886B1 (en) * | 2007-12-28 | 2009-09-15 | Scag Power Equipment, Inc. | Lawnmower with cutter deck locator assembly |
US7669394B2 (en) * | 2008-01-20 | 2010-03-02 | Exmark Mfg. Co., Inc. | Propulsion and stabilization struts for mower cutting deck |
AU2009347241B2 (en) | 2009-06-01 | 2015-12-03 | Husqvarna Ab | Lawn mower |
EP2389797B1 (en) * | 2010-05-27 | 2014-11-19 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Electric lawn mower |
US9307696B2 (en) * | 2010-06-16 | 2016-04-12 | Husqvarna Ab | Lawn mower with a dual-tubular frame |
JP5860380B2 (ja) * | 2012-10-30 | 2016-02-16 | ヤンマー株式会社 | 変速操作機構及び作業車両 |
US20160014956A1 (en) * | 2013-06-19 | 2016-01-21 | Yanmar Co., Ltd. | Electric work vehicle |
US9622406B2 (en) * | 2013-12-27 | 2017-04-18 | Kubota Corporation | Mid-mount mower with power transmission coupling |
JP6674752B2 (ja) | 2015-08-10 | 2020-04-01 | 株式会社ササキコーポレーション | 草刈作業機 |
CN109526402A (zh) | 2018-12-06 | 2019-03-29 | 宁波朗辉工具有限公司 | 一种割草机折叠式底盘 |
-
2019
- 2019-05-17 JP JP2019093691A patent/JP7157001B2/ja active Active
-
2020
- 2020-05-13 US US15/930,534 patent/US11700790B2/en active Active
- 2020-05-14 EP EP20174800.1A patent/EP3738424B1/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0568221U (ja) * | 1992-02-25 | 1993-09-17 | セイレイ工業株式会社 | 芝刈機におけるモア取付構造 |
JP2012170336A (ja) * | 2011-02-17 | 2012-09-10 | Yanmar Co Ltd | 電動乗用草刈機 |
JP2017018054A (ja) * | 2015-07-13 | 2017-01-26 | 株式会社クボタ | 草刈機 |
Also Published As
Publication number | Publication date |
---|---|
US11700790B2 (en) | 2023-07-18 |
EP3738424A1 (en) | 2020-11-18 |
JP7157001B2 (ja) | 2022-10-19 |
EP3738424B1 (en) | 2024-03-20 |
US20200359565A1 (en) | 2020-11-19 |
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