CN104321490B - 具有防滑装置的挖掘机的回转装置 - Google Patents

具有防滑装置的挖掘机的回转装置 Download PDF

Info

Publication number
CN104321490B
CN104321490B CN201380004208.4A CN201380004208A CN104321490B CN 104321490 B CN104321490 B CN 104321490B CN 201380004208 A CN201380004208 A CN 201380004208A CN 104321490 B CN104321490 B CN 104321490B
Authority
CN
China
Prior art keywords
brake
channel
spring compartment
excavator
hydraulic pressure
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
Application number
CN201380004208.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN104321490A (zh
Inventor
申庆澈
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.)
HD Hyundai Heavy Industries Co Ltd
Original Assignee
Hyundai Heavy Industries 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 Hyundai Heavy Industries Co Ltd filed Critical Hyundai Heavy Industries Co Ltd
Publication of CN104321490A publication Critical patent/CN104321490A/zh
Application granted granted Critical
Publication of CN104321490B publication Critical patent/CN104321490B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/128—Braking systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/662—Electrical control in fluid-pressure brake systems characterised by specified functions of the control system components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/68—Electrical control in fluid-pressure brake systems by electrically-controlled valves
    • B60T13/686—Electrical control in fluid-pressure brake systems by electrically-controlled valves in hydraulic systems or parts thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/17—Using electrical or electronic regulation means to control braking
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/06—Hill holder; Start aid systems on inclined road
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/20—Drives; Control devices
    • E02F9/202—Mechanical transmission, e.g. clutches, gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Braking Arrangements (AREA)
CN201380004208.4A 2013-05-06 2013-11-11 具有防滑装置的挖掘机的回转装置 Expired - Fee Related CN104321490B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2013-0050626 2013-05-06
KR1020130050626A KR101471288B1 (ko) 2013-05-06 2013-05-06 선회밀림방지장치를 구비한 굴삭기 선회장치
PCT/KR2013/010169 WO2014181940A1 (ko) 2013-05-06 2013-11-11 선회밀림방지장치를 구비한 굴삭기 선회장치

Publications (2)

Publication Number Publication Date
CN104321490A CN104321490A (zh) 2015-01-28
CN104321490B true CN104321490B (zh) 2016-05-11

Family

ID=51867393

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201380004208.4A Expired - Fee Related CN104321490B (zh) 2013-05-06 2013-11-11 具有防滑装置的挖掘机的回转装置

Country Status (8)

Country Link
US (1) US20150152624A1 (https=)
EP (1) EP2837744A4 (https=)
KR (1) KR101471288B1 (https=)
CN (1) CN104321490B (https=)
BR (1) BR112014018958A8 (https=)
IN (1) IN2014MN01139A (https=)
RU (1) RU2014121791A (https=)
WO (1) WO2014181940A1 (https=)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6907779B2 (ja) * 2017-07-24 2021-07-21 コベルコ建機株式会社 建設機械
CN108005988B (zh) * 2018-01-29 2023-12-08 江苏徐工工程机械研究院有限公司 延时制动控制阀、液压系统及挖掘机
US11408449B2 (en) * 2019-09-27 2022-08-09 Topcon Positioning Systems, Inc. Dithering hydraulic valves to mitigate static friction
CN114439797B (zh) * 2020-10-30 2025-08-29 卡特彼勒S.A.R.L公司 回转制动解除方法、回转液压系统及回转式工程机械

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6098647A (en) * 1996-02-28 2000-08-08 Beringer-Hydraulik Ag Load-holding brake valve
JP2006153082A (ja) * 2004-11-26 2006-06-15 Kubota Corp 油圧駆動装置
KR20080030420A (ko) * 2006-09-30 2008-04-04 두산인프라코어 주식회사 선회 브레이크 조작장치
KR20090069666A (ko) * 2007-12-26 2009-07-01 두산인프라코어 주식회사 건설 기계의 선회 브레이크 장치
CN102108720A (zh) * 2009-12-23 2011-06-29 斗山英维高株式会社 工程机械的急回转防止用液压系统

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999387A (en) * 1975-09-25 1976-12-28 Knopf Frank A Closed loop control system for hydrostatic transmission
DE3332677A1 (de) * 1983-09-10 1985-03-28 Iveco Magirus AG, 7900 Ulm Reifendruckregelanlage
DE3407878C1 (de) * 1984-03-02 1985-06-27 Hermann Hemscheidt Maschinenfabrik Gmbh & Co, 5600 Wuppertal Rueckschlagventil fuer die Stempel von Schreitausbaugestellen
US4624445A (en) * 1985-09-03 1986-11-25 The Cessna Aircraft Company Lockout valve
US4720975A (en) * 1986-05-15 1988-01-26 Ramsey Winch Company Control valve
ES2047675T3 (es) * 1989-07-26 1994-03-01 Kobe Steel Ltd Metodo de controlar la operacion de giro de un mecanismo de giro y un sistema de control hidraulico para llevar a cabo el mismo.
JP3091667B2 (ja) * 1995-06-09 2000-09-25 日立建機株式会社 建設機械の領域制限掘削制御装置
US6032093A (en) * 1996-07-17 2000-02-29 Caterpillar Inc. Apparatus and method for restricting implement movement of a work machine
CN1192148C (zh) * 1997-02-13 2005-03-09 日立建机株式会社 液压挖掘机的法面挖掘控制装置、目标法面设定装置及法面挖掘形成方法
KR200168768Y1 (ko) 1997-08-29 2000-02-01 추호석 굴삭기의 선회프레임
US6474064B1 (en) * 2000-09-14 2002-11-05 Case Corporation Hydraulic system and method for regulating pressure equalization to suppress oscillation in heavy equipment
US6666125B2 (en) * 2002-03-14 2003-12-23 Sauer-Danfoss Inc. Swing cylinder oscillation control circuit and valve for oscillating booms
PT1507980E (pt) * 2002-05-24 2006-10-31 Metso Lindemann Gmbh Comando hidraulico num sistema hidraulico, em especial para o funcionamento de uma cisalha
WO2004027164A1 (ja) * 2002-09-17 2004-04-01 Hitachi Construction Machinery Co., Ltd. 建設機械の掘削作業教示装置
DE10256923B4 (de) * 2002-12-05 2013-10-24 Liebherr-France S.A. Verfahren und Vorrichtung zur Bewegungsdämpfung von Hydraulikzylindern mobiler Arbeitsmaschinen
DE10321914A1 (de) * 2003-05-15 2004-12-02 Bosch Rexroth Ag Hydraulische Steueranordnung
JP4270012B2 (ja) * 2004-04-07 2009-05-27 コベルコ建機株式会社 旋回式作業機械
DE102005033535A1 (de) * 2005-07-14 2007-01-18 Deere & Company, Moline Hydraulische Anordnung
US8180532B2 (en) * 2006-05-26 2012-05-15 Deere & Company Vector controlled leveling system for a forestry machine
US20080000111A1 (en) * 2006-06-29 2008-01-03 Francisco Roberto Green Excavator control system and method
KR101325803B1 (ko) * 2006-12-18 2013-11-05 두산인프라코어 주식회사 굴삭기 선회모터의 선회제어장치
US7975410B2 (en) * 2008-05-30 2011-07-12 Caterpillar Inc. Adaptive excavation control system having adjustable swing stops
JP5083202B2 (ja) * 2008-12-26 2012-11-28 コベルコ建機株式会社 建設機械の旋回ブレーキ装置
JP5304236B2 (ja) * 2008-12-26 2013-10-02 コベルコ建機株式会社 建設機械の旋回ブレーキ装置
KR101640606B1 (ko) * 2009-12-24 2016-07-18 두산인프라코어 주식회사 건설기계의 선회 브레이크 제어장치
US8527158B2 (en) * 2010-11-18 2013-09-03 Caterpillar Inc. Control system for a machine
JP5562272B2 (ja) * 2011-03-01 2014-07-30 日立建機株式会社 ハイブリッド式建設機械

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6098647A (en) * 1996-02-28 2000-08-08 Beringer-Hydraulik Ag Load-holding brake valve
JP2006153082A (ja) * 2004-11-26 2006-06-15 Kubota Corp 油圧駆動装置
KR20080030420A (ko) * 2006-09-30 2008-04-04 두산인프라코어 주식회사 선회 브레이크 조작장치
KR20090069666A (ko) * 2007-12-26 2009-07-01 두산인프라코어 주식회사 건설 기계의 선회 브레이크 장치
CN102108720A (zh) * 2009-12-23 2011-06-29 斗山英维高株式会社 工程机械的急回转防止用液压系统

Also Published As

Publication number Publication date
RU2014121791A (ru) 2016-05-27
CN104321490A (zh) 2015-01-28
BR112014018958A2 (https=) 2017-06-20
BR112014018958A8 (pt) 2017-07-11
KR20140131711A (ko) 2014-11-14
KR101471288B1 (ko) 2014-12-09
EP2837744A1 (en) 2015-02-18
IN2014MN01139A (https=) 2015-07-03
US20150152624A1 (en) 2015-06-04
EP2837744A4 (en) 2016-01-13
WO2014181940A1 (ko) 2014-11-13

Similar Documents

Publication Publication Date Title
CN104321490B (zh) 具有防滑装置的挖掘机的回转装置
US7178333B2 (en) Hydraulic control system for hydraulic excavator
CN210623231U (zh) 一种液压回转装置缓冲系统
JP7019676B2 (ja) ばね荷重式停止ブレーキを駆動する駐車ブレーキバルブ機器
CN104769193A (zh) 挖土机
CN104755677B (zh) 挖土机
CN110043524B (zh) 回转液压系统及吊装设备
JP2013213315A5 (https=)
CN104812966A (zh) 挖土机
CN105035058A (zh) 电的驻车制动器
US9618019B2 (en) Hydraulic pressure control device for construction machinery
CN106194859B (zh) 集装箱跨运车的电液制动液压系统及其控制方法
CN1951740B (zh) 控制空气系统及用于控制该系统中的控制空气压力的方法
WO2023184829A1 (zh) 一种驻车制动液压控制系统及叉装车
KR102350175B1 (ko) 전자적으로 슬립 제어 가능한 차량 브레이크 시스템
CN203532391U (zh) 平衡阀阀组、卷扬液控回路和工程机械
CN206206295U (zh) 集装箱跨运车的电液制动液压系统
TWI423895B (zh) 防鎖死煞車系統
KR101597770B1 (ko) 언덕길 밀림 방지 장치
KR102382089B1 (ko) 차량용 abs-asr 제동 장치
JP2005195131A (ja) 建設機械
US9555784B2 (en) Braking system and method for machine
CN108343112B (zh) 一种超大吨位挖掘机回转解锁液压系统
CN205089307U (zh) 旋挖钻机自由落钩装置液压辅助控制系统
CN105416265B (zh) 行车制动保护阀和作业车辆

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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160511

Termination date: 20171111

CF01 Termination of patent right due to non-payment of annual fee