KR100584785B1 - 작업차 - Google Patents
작업차 Download PDFInfo
- Publication number
- KR100584785B1 KR100584785B1 KR1020017005921A KR20017005921A KR100584785B1 KR 100584785 B1 KR100584785 B1 KR 100584785B1 KR 1020017005921 A KR1020017005921 A KR 1020017005921A KR 20017005921 A KR20017005921 A KR 20017005921A KR 100584785 B1 KR100584785 B1 KR 100584785B1
- Authority
- KR
- South Korea
- Prior art keywords
- steering
- shift
- speed
- input
- output
- Prior art date
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Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
- B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
- B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
- B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
- B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
- B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
- B62D11/183—Control systems therefor
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- 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
- A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
- B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
- B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
- B62D11/08—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using brakes or clutches as main steering-effecting means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Automation & Control Theory (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Guiding Agricultural Machines (AREA)
- Harvester Elements (AREA)
- Soil Working Implements (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Abstract
Description
Claims (11)
- 주행변속레버의 조작에 의해 주행속도를 무단경로 변경가능한 변속부재를 통해 좌우주행크롤러에 구동력을 전달하는 동시에, 조향핸들에 의해 조향부재를 조작해서 좌우주행크롤러의 구동속도의 차를 무단경로 변화시키는 이동농기 등의 작업차에 있어서, 주행변속레버조작량에 의해 결정되는 차속을 조향핸들조작량에 비례시켜 감속시키는 동시에, 조향핸들조작량에 대한 차속의 감속비를 변경가능하게 한것을 특징으로 하는 작업차.
- 제1항에 있어서, 조향핸들의 조작량에 비례시켜 차속을 감속시키는 협동경로를 통해 주행변속레버에 변속부재를 연결시키는 동시에, 상기 협동경로와 다른 제3경로에서 주행변속레버에 변속부재를 연결시킨 것을 특징으로 하는 작업차.
- 제1항에 있어서, 선회내측의 주행크롤러를 역회전시키는 스핀턴선회주행과, 조향핸들의 최대 조작량으로 선회내측의 주행크롤러의 회전방향을 외측주행크롤러와 동일방향으로 유지하는 비스핀턴 선회주행을 선택전환가능하게 한 것을 특징으로 하는 작업차.
- 제1항에 있어서, 조향조작구의 일정조향조작량 이상으로 조향부재를 최대 출력유지하면서 주행속도를 감속시키도록 구성한 것을 특징으로 하는 작업차.
- 제1항에 있어서, 선회외측의 주행크롤러가 직진시의 변속부재의 설정속도를 대략 유지하도록 조향부재에 의해 좌우주행크롤러의 구동속도를 다르게 하는 선회제어와 연동시켜 변속부재를 자동적으로 감속작동시키는 동시에, 조향부재를 일정 조작량이상 조작함으로써, 선회외측의 주행크롤러의 구동속도와 선회내측의 주행크롤러의 구동속도를 모두 감속시키도록 구성한 것을 특징으로 하는 작업차.
- 제1항에 있어서, 조향조작구에 의해 회전시키는 조향입력축과, 변속조작구에 의해 회전시키는 변속입력축과, 변속입력축을 변속부재에 연결시키는 변속기구와, 조향입력축을 조향부재에 연결시키는 조향기구를 설치하고, 변속기구동작량에 비례시켜 조향기구조향량을 변화시키도록 구성한 것을 특징으로 하는 작업차.
- 제1항에 있어서, 조향입력축에 조향입력부재와 변속입력부재를 설치하고, 변속입력축 코어둘레에 변속입력부재와 조향입력부재를 회전가능하게 부착하고, 변속출력축에 설치하는 변속출력부재에 변속결합부재를 통해 변속입력부재를 연결시키고, 조향출력축에 설치하는 조향출력부재에 조향결합부재를 통해 조향입력부재를 연결시켜 변속기구 및 조향기구를 형성한 것을 특징으로 하는 작업차.
- 제1항에 있어서, 조향핸들에 조향부재를 연결시키는 조향입력축 및 조향기구와, 상기 무단변속부재를 변속조작구에 연결시키는 변속기구를 폐쇄공간을 형성하 는 박스형의 케이스에 내장시킨 것을 특징으로 하는 작업차.
- 제1항에 있어서, 변속조작구에 의해 경사이동시키는 변속입력축을 스티어링칼럼에 축지지시킨 것을 특징으로 하는 작업차.
- 제5항에 있어서, 조향조작구에 의해 회전시키는 조향입력부재에 입력연결체를 착탈가능하게 고정시키고, 변속부재에 연결시키는 변속결합부재와, 조향부재에 연결시키는 조향결합부재를 상기 입력연결체에 연결시키고, 조향입력부재에 대해서 입력연결체를 부착위치 조절가능하게 형성한 것을 특징으로 하는 작업차.
- 제5항에 있어서, 조향입력축에 조향입력부재와 변속입력부재를 설치하고, 변속입력축 코어둘레에 변속입력부재와 조향입력부재를 회전가능하게 부착하고, 변속출력축에 설치하는 변속출력부재에 변속결합부재를 통해 변속입력부재를 연결시키고, 조향출력축에 설치하는 조향출력부재에 조향결합부재를 통해 조향입력부재를 연결시키고, 변속기구 및 조향기구를 형성하는 동시에, 변속출력부재와 변속결합부재를 연결시키는 변속출력연결부와, 조향출력부재와 조향결합부재를 연결시키는 조향출력연결부를 조향입력축코어에 설치하는 동시에, 변속입력부재 및 변속결합부재의 이동궤적 및 조향입력부재 및 조향결합부재의 이동궤적을 역원추형으로 형성한 것을 특징으로 하는 작업차.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP98-357351 | 1998-12-16 | ||
JP10357351A JP3028481B1 (ja) | 1998-12-16 | 1998-12-16 | 移動農機 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010086443A KR20010086443A (ko) | 2001-09-12 |
KR100584785B1 true KR100584785B1 (ko) | 2006-05-30 |
Family
ID=18453691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020017005921A KR100584785B1 (ko) | 1998-12-16 | 1999-09-16 | 작업차 |
Country Status (9)
Country | Link |
---|---|
US (1) | US7347293B1 (ko) |
EP (1) | EP1142775B1 (ko) |
JP (2) | JP3028481B1 (ko) |
KR (1) | KR100584785B1 (ko) |
CN (2) | CN1133557C (ko) |
AT (1) | ATE449532T1 (ko) |
DE (1) | DE69941727D1 (ko) |
TW (1) | TW515696B (ko) |
WO (1) | WO2000035736A1 (ko) |
Cited By (4)
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KR101868504B1 (ko) | 2017-01-09 | 2018-06-19 | 국제종합기계 주식회사 | 작업차의 hst 운전 조작력 전달 장치 |
KR20180081891A (ko) | 2017-01-09 | 2018-07-18 | 국제종합기계 주식회사 | 작업차의 선회 운전 조작력 전달 장치 |
KR20180081888A (ko) | 2017-01-09 | 2018-07-18 | 국제종합기계 주식회사 | 작업차의 운전 조작력 전달 장치 |
US11505063B2 (en) | 2018-05-30 | 2022-11-22 | Carrier Corporation | Energy management systems (EMS) for transportation refrigeration units (TRU) |
Families Citing this family (23)
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WO2002081289A1 (fr) * | 2001-04-04 | 2002-10-17 | Yanmar Agricultural Equipment Co., Ltd. | Tracteur chenille |
US6808032B2 (en) * | 2001-12-14 | 2004-10-26 | Textron Inc. | Drive-by-wire lawn mower |
US7540349B2 (en) * | 2002-10-29 | 2009-06-02 | Kanzaki Kokyukoki Mfg. Co., Ltd. | Transaxle apparatus for four-wheel drive vehicle |
JP4563054B2 (ja) * | 2004-03-15 | 2010-10-13 | 三菱農機株式会社 | コンバイン |
EP2038162B1 (en) * | 2006-07-07 | 2011-04-27 | Hydro-Gear Limited Partnership | Electronic steering control apparatus |
US7942220B2 (en) * | 2006-12-22 | 2011-05-17 | Caterpillar Inc. | Differential steering control for a continuously variable transmission machine |
JP2008168870A (ja) * | 2007-01-15 | 2008-07-24 | Kanzaki Kokyukoki Mfg Co Ltd | 乗用型芝刈車両 |
DE602008001256D1 (de) | 2007-01-15 | 2010-07-01 | Kanzaki Kokyukoki Mfg Co Ltd | Rasenmäher |
JP5413211B2 (ja) * | 2010-01-19 | 2014-02-12 | 井関農機株式会社 | トラクタのエンジン制御装置 |
WO2012036280A1 (ja) * | 2010-09-17 | 2012-03-22 | ヤンマー株式会社 | 田植機 |
JP5700824B2 (ja) * | 2011-07-18 | 2015-04-15 | 本田技研工業株式会社 | 乗用型作業機 |
US9944316B2 (en) | 2012-04-24 | 2018-04-17 | Mtd Products Inc | Vehicle drive control systems and the related vehicles |
KR102146680B1 (ko) * | 2012-06-18 | 2020-08-21 | 이세키노우키가부시키가이샤 | 콤바인 |
CN104854979B (zh) * | 2015-02-02 | 2017-01-04 | 星光农机股份有限公司 | 一种履带式旋耕机的操纵机构 |
US10058032B2 (en) | 2015-07-31 | 2018-08-28 | Parker-Hannifin Corporation | Mowing machine brake apparatus with slideable engagement |
CN106005002B (zh) * | 2016-08-02 | 2018-09-21 | 株洲中车时代电气股份有限公司 | 一种矿山自卸车的电驱动控制方法、装置及矿山自卸车 |
JP6910970B2 (ja) * | 2018-01-10 | 2021-07-28 | 株式会社クボタ | 作業車両用の制御装置 |
JP6674669B2 (ja) * | 2018-06-27 | 2020-04-01 | 井関農機株式会社 | コンバイン |
CN113079691B (zh) * | 2018-11-26 | 2023-06-16 | 株式会社久保田 | 农作业机及其控制方法、农作业机控制程序及其记录介质 |
CN109854699A (zh) * | 2019-01-26 | 2019-06-07 | 傅江标 | 一种车辆无级变速转向机构 |
JP7227077B2 (ja) * | 2019-05-30 | 2023-02-21 | 三菱マヒンドラ農機株式会社 | 作業車両 |
CN111284557A (zh) * | 2020-03-20 | 2020-06-16 | 雷沃重工股份有限公司 | 一种车辆原地转向装置、方法及车辆 |
JP2023013527A (ja) * | 2021-07-16 | 2023-01-26 | 株式会社小松製作所 | 作業機械、及び作業機械を制御するための方法 |
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1998
- 1998-12-16 JP JP10357351A patent/JP3028481B1/ja not_active Expired - Lifetime
-
1999
- 1999-06-14 JP JP16630199A patent/JP4142208B2/ja not_active Expired - Lifetime
- 1999-09-16 AT AT99943378T patent/ATE449532T1/de not_active IP Right Cessation
- 1999-09-16 CN CNB998133426A patent/CN1133557C/zh not_active Expired - Fee Related
- 1999-09-16 WO PCT/JP1999/005063 patent/WO2000035736A1/ja active IP Right Grant
- 1999-09-16 US US10/488,713 patent/US7347293B1/en not_active Expired - Fee Related
- 1999-09-16 EP EP99943378A patent/EP1142775B1/en not_active Expired - Lifetime
- 1999-09-16 DE DE69941727T patent/DE69941727D1/de not_active Expired - Lifetime
- 1999-09-16 CN CNB011435712A patent/CN1239343C/zh not_active Expired - Fee Related
- 1999-09-16 KR KR1020017005921A patent/KR100584785B1/ko active IP Right Grant
- 1999-12-16 TW TW088122096A patent/TW515696B/zh not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101868504B1 (ko) | 2017-01-09 | 2018-06-19 | 국제종합기계 주식회사 | 작업차의 hst 운전 조작력 전달 장치 |
KR20180081891A (ko) | 2017-01-09 | 2018-07-18 | 국제종합기계 주식회사 | 작업차의 선회 운전 조작력 전달 장치 |
KR20180081888A (ko) | 2017-01-09 | 2018-07-18 | 국제종합기계 주식회사 | 작업차의 운전 조작력 전달 장치 |
US11505063B2 (en) | 2018-05-30 | 2022-11-22 | Carrier Corporation | Energy management systems (EMS) for transportation refrigeration units (TRU) |
Also Published As
Publication number | Publication date |
---|---|
EP1142775A4 (en) | 2006-08-02 |
TW515696B (en) | 2003-01-01 |
CN1133557C (zh) | 2004-01-07 |
CN1239343C (zh) | 2006-02-01 |
KR20010086443A (ko) | 2001-09-12 |
DE69941727D1 (de) | 2010-01-07 |
EP1142775B1 (en) | 2009-11-25 |
CN1326409A (zh) | 2001-12-12 |
JP2000177620A (ja) | 2000-06-27 |
ATE449532T1 (de) | 2009-12-15 |
CN1358639A (zh) | 2002-07-17 |
WO2000035736A1 (fr) | 2000-06-22 |
US7347293B1 (en) | 2008-03-25 |
JP4142208B2 (ja) | 2008-09-03 |
EP1142775A1 (en) | 2001-10-10 |
JP3028481B1 (ja) | 2000-04-04 |
JP2000175547A (ja) | 2000-06-27 |
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