CN103968070B - 作业车辆 - Google Patents

作业车辆 Download PDF

Info

Publication number
CN103968070B
CN103968070B CN201410042125.0A CN201410042125A CN103968070B CN 103968070 B CN103968070 B CN 103968070B CN 201410042125 A CN201410042125 A CN 201410042125A CN 103968070 B CN103968070 B CN 103968070B
Authority
CN
China
Prior art keywords
spout
mentioned
hydraulic
hydraulic cylinder
valve plate
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.)
Active
Application number
CN201410042125.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN103968070A (zh
Inventor
阪田贤郎
阪田贤一郎
小松卓司
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Iseki and Co Ltd
Original Assignee
Iseki and Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Iseki and Co Ltd filed Critical Iseki and Co Ltd
Publication of CN103968070A publication Critical patent/CN103968070A/zh
Application granted granted Critical
Publication of CN103968070B publication Critical patent/CN103968070B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders
    • F16H39/10—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
    • F16H39/14—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing with cylinders carried in rotary cylinder blocks or cylinder-bearing members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0003—Arrangement or mounting of elements of the control apparatus, e.g. valve assemblies or snapfittings of valves; Arrangements of the control unit on or in the transmission gearbox
    • F16H61/0009—Hydraulic control units for transmission control, e.g. assembly of valve plates or valve units
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/006—Other parts or details or planting machines
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C11/00—Transplanting machines
    • A01C11/02—Transplanting machines for seedlings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/42—Control of exclusively fluid gearing hydrostatic involving adjustment of a pump or motor with adjustable output or capacity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H2061/0046—Details of fluid supply channels, e.g. within shafts, for supplying friction devices or transmission actuators with control fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/66—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for continuously variable gearings
    • F16H2061/6604—Special control features generally applicable to continuously variable gearings
    • F16H2061/6605—Control for completing downshift at hard braking

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Control Of Fluid Gearings (AREA)
  • Reciprocating Pumps (AREA)
  • Hydraulic Motors (AREA)
  • Gear-Shifting Mechanisms (AREA)
CN201410042125.0A 2013-01-29 2014-01-28 作业车辆 Active CN103968070B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013014261A JP5983433B2 (ja) 2013-01-29 2013-01-29 苗移植機
JP2013-014261 2013-01-29

Publications (2)

Publication Number Publication Date
CN103968070A CN103968070A (zh) 2014-08-06
CN103968070B true CN103968070B (zh) 2016-08-17

Family

ID=51237919

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410042125.0A Active CN103968070B (zh) 2013-01-29 2014-01-28 作业车辆

Country Status (5)

Country Link
JP (1) JP5983433B2 (ko)
KR (1) KR101590050B1 (ko)
CN (1) CN103968070B (ko)
MY (1) MY183319A (ko)
TW (1) TWI562911B (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6465010B2 (ja) * 2015-12-11 2019-02-06 井関農機株式会社 作業車両
CN108644104B (zh) * 2018-05-17 2023-12-08 江苏徐工工程机械研究院有限公司 柱塞式流体机械的配流盘和柱塞式流体机械
JP7137412B2 (ja) * 2018-09-14 2022-09-14 株式会社小松製作所 電動式建設機械
CN113906212A (zh) * 2019-06-26 2022-01-07 丹佛斯动力系统Ii技术有限公司 用于流体泵的阀板
CN112753332B (zh) * 2021-02-04 2022-02-15 桂林航天工业学院 一种与罗汉果秧苗移栽机配套的秧苗喂入装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101949373A (zh) * 2009-07-10 2011-01-19 株式会社神崎高级工机制作所 封闭回路构成用泵
JP4657520B2 (ja) * 2001-08-22 2011-03-23 東芝機械株式会社 ピストンポンプ・モータ

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075933A (en) * 1976-06-04 1978-02-28 Gresen Manufacturing Company Hydraulic pump or motor
JPH01267367A (ja) * 1988-04-15 1989-10-25 Nachi Fujikoshi Corp 多連ピストンポンプ
JPH0462367U (ko) * 1990-10-05 1992-05-28
JP2948970B2 (ja) * 1992-01-20 1999-09-13 株式会社クボタ 静油圧式無段変速装置
JP3519469B2 (ja) * 1994-11-11 2004-04-12 カヤバ工業株式会社 ピストンポンプ・モータ
WO1996024765A1 (fr) * 1995-02-10 1996-08-15 Daikin Industries, Ltd. Machine a piston a deplacement variable servant a limiter le bruit et les vibrations par diminution des pulsations du liquide d'evacuation
JP3669787B2 (ja) * 1996-08-30 2005-07-13 カヤバ工業株式会社 シリンダブロック
JPH11223175A (ja) * 1997-12-01 1999-08-17 Honda Motor Co Ltd プランジャ式油圧ユニット
KR19990053288A (ko) * 1997-12-24 1999-07-15 류정열 수동변속기의 오일윤활구조
JP4134381B2 (ja) * 1998-06-22 2008-08-20 ダイキン工業株式会社 可変容量形ピストンポンプ
JP2000087845A (ja) * 1998-09-11 2000-03-28 Hitachi Constr Mach Co Ltd ピストン・ポンプ
JP2000356183A (ja) * 1999-06-11 2000-12-26 Daikin Ind Ltd アキシャルピストンポンプ
US6332393B1 (en) * 1999-07-16 2001-12-25 Hydro-Gear Limited Partnership Pump
KR20010048563A (ko) * 1999-11-27 2001-06-15 구자홍 플라즈마 디스플레이 패널의 보호막
JP4521082B2 (ja) * 2000-02-09 2010-08-11 ヤンマー株式会社 油圧式無段変速装置
US7007468B1 (en) * 2003-06-27 2006-03-07 Hydro-Gear Limited Partnership Charge pump for a hydrostatic transmission
DE102004007933B3 (de) * 2004-02-18 2005-06-16 Sauer-Danfoss (Neumünster) GmbH & Co OHG Axialkolbenmaschine mit einer Vorsteuerungseinrichtung zur Dämpfung von Strömungspulsationen und Herstellungsverfahren
KR100686434B1 (ko) * 2005-09-14 2007-02-26 위아 주식회사 트라이포드 타입 등속 조인트
CN201214022Y (zh) * 2008-05-28 2009-04-01 王轶 一种结构简单的遥控玩具飞鸟
US20100205951A1 (en) * 2009-02-13 2010-08-19 Leker Richard E Hydrostatic differential transmission
JP5402554B2 (ja) * 2009-11-16 2014-01-29 井関農機株式会社 作業機
KR101342818B1 (ko) * 2010-08-26 2013-12-17 가부시키가이샤 고마쓰 세이사쿠쇼 유압 펌프 및 유압 모터

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4657520B2 (ja) * 2001-08-22 2011-03-23 東芝機械株式会社 ピストンポンプ・モータ
CN101949373A (zh) * 2009-07-10 2011-01-19 株式会社神崎高级工机制作所 封闭回路构成用泵

Also Published As

Publication number Publication date
KR20140097040A (ko) 2014-08-06
MY183319A (en) 2021-02-18
JP5983433B2 (ja) 2016-08-31
TW201429762A (zh) 2014-08-01
JP2014145301A (ja) 2014-08-14
KR101590050B1 (ko) 2016-01-29
TWI562911B (en) 2016-12-21
CN103968070A (zh) 2014-08-06

Similar Documents

Publication Publication Date Title
CN103968070B (zh) 作业车辆
CN208966977U (zh) 农用作业车的动力传送装置
JP4750516B2 (ja) 水田作業車
CN101519084B (zh) 行驶车辆
CN104816630A (zh) 一种用于农用车的液压系统
JP2014145301A5 (ko)
JP6084302B2 (ja) 全油圧苗植機の油圧システム
JP5828564B2 (ja) 作業車
CN104541702B (zh) 作业车辆
JP5525480B2 (ja) 作業車の潤滑油供給構造
JP4753337B2 (ja) 作業車
RU116830U1 (ru) Транспортно-технологическая машина преимущественно сельскохозяйственного назначения (варианты)
JP7326225B2 (ja) 作業車両
JP6945484B2 (ja) 作業機
KR20190114725A (ko) 작업기 및 수전 작업기
JP3726305B2 (ja) 田植機
JP5725628B2 (ja) 作業車
JP5804612B2 (ja) 作業車
JP2015010684A (ja) 作業車の油圧回路
JP5480987B2 (ja) 作業車
JP2006070932A (ja) 油圧式変速装置
JP2014129881A (ja) 作業車
JP5916153B2 (ja) 作業車
JPH0415126A (ja) 農用走行車体
JP5432224B2 (ja) 作業車

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant