EP1375757A1 - Baumaschine mit Werkzeugschnellkupplung und Identifikationssystem für das zu kuppelnde Werkzeug - Google Patents
Baumaschine mit Werkzeugschnellkupplung und Identifikationssystem für das zu kuppelnde Werkzeug Download PDFInfo
- Publication number
- EP1375757A1 EP1375757A1 EP03013258A EP03013258A EP1375757A1 EP 1375757 A1 EP1375757 A1 EP 1375757A1 EP 03013258 A EP03013258 A EP 03013258A EP 03013258 A EP03013258 A EP 03013258A EP 1375757 A1 EP1375757 A1 EP 1375757A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- tool
- coupling
- construction machine
- boom
- construction
- 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
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/3604—Devices to connect tools to arms, booms or the like
- E02F3/3609—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat
- E02F3/3654—Devices to connect tools to arms, booms or the like of the quick acting type, e.g. controlled from the operator seat with energy coupler, e.g. coupler for hydraulic or electric lines, to provide energy to drive(s) mounted on the tool
-
- 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
- E02F9/2221—Control of flow rate; Load sensing arrangements
-
- 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
- E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
- E02F9/2271—Actuators and supports therefor and protection therefor
-
- 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
Definitions
- the invention relates to a construction machine with quick coupling for coupling a Tool to a boom according to the preamble of claim 1.
- the construction machines for example hydraulic excavators, are very different Equipped with tools such as troughs, shovels, grippers, Hammering, shearing, milling, fangs, load hooks and much more.
- tools such as troughs, shovels, grippers, Hammering, shearing, milling, fangs, load hooks and much more.
- wheel loaders and other construction machines have the appropriate boom, can be used.
- These construction machines are used by the cultivation of different tools become multifunctional machines.
- a technical problem may be that the Attachment of a hydraulically driven hydraulic pressure tool Construction-side hydraulic device, the flow or even the used Oil does not match the attached tool. This can on the one hand to Not functional, but also up to the destruction of the tool to lead.
- Safety problems arise for example by the cultivation of a too big or too heavy spoon, because here the stability the construction machine when lifting the load is no longer guaranteed.
- the transmission of the kinematics data may cause a collision, e.g. With the cabin or overhead lines, etc. are prevented.
- the object of the invention is therefore a construction machine with quick coupling such educate that technical or safety risks in automatic Hitching a tool to a construction machine safely prevented as well as the function is guaranteed properly.
- this object is based on a generic Construction machine with quick coupling by combining the features of the claim 1 solved. Accordingly, an identification system is provided, on the one hand Tool-side means for identifying the type and size of the tool as well as construction machine-side means for reading and processing the tool-related Information includes.
- this identification system can in the first step in Attachment of the tool of the construction machine via the corresponding identification system be notified which tool has been attached, d. H. which Weight and what content of the optionally attached backhoe, which Oil quantity and which oil pressure the tool needs for operation or which Dimensions the tool has.
- the on-board computer is then transmitted the data that this then, for example, to the hydraulic pump to set the right one Provides quantity and pressure of hydraulic oil.
- weights and dimensions may be those available Payload determined and displayed.
- the possible range, Digging depth and height are displayed respectively as limits in the control of the Boom fed.
- the tool-side means of an electronic memory element, a transponder, a transmitter and / or a barcode exist. These then act with the construction-machine-side means for reading and processing the information together. These are preferably part of the on-board computer or at least they are connected to it. Lying the tool side Information, for example, in an electronic memory element, can the electrical signals in the form of individual contacts passed to the construction machine become. As far as a transponder is provided on the tool side, one must corresponding receiving device be provided on the construction machine side. something similar Applies to a construction machine side receiver, which may have a tool side existing transmitter cooperates to exchange radio signals. Finally, on the construction side, a system for reading one on the Tool-mounted barcodes be provided.
- Fig. 1 as a construction machine by way of example a hydraulic excavator 10 is shown at the boom 12 a tool changer 14 grown with energy input is.
- This executed as a quick coupler tool changer 14 may be any Tool 16 record automatically, taking on the tool 16 at the same time the energy circuit, for example in the present example, the hydraulic circuit, is coupled.
- a hydraulic excavator boom mounted spoon 16 shown.
- This spoon 16 has a tool side Means 18 for identifying the type and size of the tool in the form of a Transponders on.
- This transponder 18 shares the cultivation of the spoon 16 here not shown on-board computer of the hydraulic excavator 10 with how high the Weight of the spoon is and what content has this. Furthermore, the dimensions of the spoon 16 passed to the on-board computer. In one here also not shown memory of the on-board computer are attached to the Spoon necessary oil quantities or pressure conditions for the hydraulic circuit stored.
Abstract
Description
- Fig. 1:
- eine schematische Seitenansicht einer Baumaschine mit Schnellkupplung nach einer Ausführungsform der vorliegenden Erfindung,
- Fig. 2a:
- eine detailliertere Teilansicht der schematischen Darstellung gemäß Fig. 1 und
- Fig. 2b:
- eine Ansicht in Pfeilrichtung A gemäß Fig. 2a.
Claims (3)
- Baumaschine mit Schnellkupplung zum Ankuppeln eines Werkzeugs an einen Ausleger mit einem auslegerseitigen Schnellkupplungsteil und einem werkzeugseitigen Schnellkupplungsteil mit einer Energiekreiskupplung , insbesondere Hydraulikkupplung, zum automatischen Ankuppeln eines werkzeugseitigen Energieanschlusses an einen auslegerseitigen Energieanschluß,
gekennzeichnet durch
ein Identifizierungssystem mit werkzeugseitigen Mitteln zur Identifizierung der Art und Größe des Werkzeuges sowie baumaschinenseitigen Mitteln zum Auslesen und Verarbeiten der Information. - Baumaschine nach dem vorhergehenden Anspruch, daduch gekennzeichnet, daß die werkzeugseitigen Mittel aus einem elektronischen Speicherelement, einem Transponder, einem Sender und/oder einem Barkode besteht.
- Baumaschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß die baumaschinenseitigen Mittel zum Auslesen und Verarbeiten der Information Teil des Bordrechners sind oder mit diesem verbunden sind.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20209518U | 2002-06-19 | ||
DE20209518U DE20209518U1 (de) | 2002-06-19 | 2002-06-19 | Baumaschine mit Schnellkupplung |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1375757A1 true EP1375757A1 (de) | 2004-01-02 |
EP1375757B1 EP1375757B1 (de) | 2007-09-12 |
Family
ID=29414387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03013258A Expired - Lifetime EP1375757B1 (de) | 2002-06-19 | 2003-06-12 | Baumaschine mit Werkzeugschnellkupplung und Identifikationssystem für das zu kuppelnde Werkzeug |
Country Status (10)
Country | Link |
---|---|
US (1) | US6892822B2 (de) |
EP (1) | EP1375757B1 (de) |
JP (1) | JP2004019436A (de) |
CN (1) | CN1472401A (de) |
AT (1) | ATE373145T1 (de) |
CA (1) | CA2431808C (de) |
DE (2) | DE20209518U1 (de) |
ES (1) | ES2290383T3 (de) |
PL (1) | PL205673B1 (de) |
RU (1) | RU2003118412A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004072387A1 (en) * | 2003-02-17 | 2004-08-26 | Oilquick Ab | A system comprising an implement attachment means and an implement |
EP2508680A1 (de) * | 2011-04-07 | 2012-10-10 | Brokk Aktiebolag | Steuersystem für ferngesteuerte Arbeitsmaschine mit beweglichem Arm |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE342406T1 (de) * | 2001-12-06 | 2006-11-15 | Geith Patents Ltd | Werkzeugschnellkupplung zum kuppeln eines anbauteils an einen baggerarm und die werkzeugschnellkupplung umfassend ein steuerungssystem |
DE202004002541U1 (de) | 2004-02-18 | 2005-07-07 | Liebherr-Hydraulikbagger Gmbh | Baumaschine mit Schnellkupplung |
US7984575B2 (en) | 2007-07-05 | 2011-07-26 | Caterpillar Inc. | Quick coupler assembly |
US20090136293A1 (en) * | 2007-11-28 | 2009-05-28 | Caterpillar S.A.R.L. | Two wire signal over power work tool coupling and identification |
US8091256B2 (en) * | 2008-01-15 | 2012-01-10 | Trimble Navigation Limited | Loader elevation control system |
US20090198409A1 (en) * | 2008-01-31 | 2009-08-06 | Caterpillar Inc. | Work tool data system |
DE102010016492A1 (de) | 2010-04-16 | 2011-10-20 | Lehnhoff Hartstahl Gmbh & Co. Kg | Werkzeugzustandsüberwachung |
DE102011002712B4 (de) * | 2011-01-14 | 2018-06-21 | Alfred Ulrich | Verfahren zur Regelung einer mobilen Arbeitsmaschine mit einer Werkzeugkoppelvorrichtung |
JP5631762B2 (ja) * | 2011-01-25 | 2014-11-26 | 日立建機株式会社 | 作業機のフロント仕様判別装置 |
US8974137B2 (en) | 2011-12-22 | 2015-03-10 | Caterpillar Inc. | Quick coupler |
US9217235B2 (en) | 2012-05-30 | 2015-12-22 | Caterpillar Inc. | Tool coupler system having multiple pressure sources |
US8869437B2 (en) | 2012-05-30 | 2014-10-28 | Caterpillar Inc. | Quick coupler |
US8684623B2 (en) | 2012-05-30 | 2014-04-01 | Caterpillar Inc. | Tool coupler having anti-release mechanism |
US9228314B2 (en) | 2013-05-08 | 2016-01-05 | Caterpillar Inc. | Quick coupler hydraulic control system |
SE541705C2 (en) * | 2016-10-10 | 2019-12-03 | Aaloe Ab | An implement and method for controlling the implement |
US10676324B2 (en) | 2017-03-05 | 2020-06-09 | Thomas A Weeks | Plug and play tool connection |
US10640953B2 (en) * | 2017-07-20 | 2020-05-05 | Caterpillar Inc. | System and method for work tool recognition |
US11286641B2 (en) * | 2018-12-07 | 2022-03-29 | Deere & Company | Attachment-configurable system for a work machine |
DE102019003873A1 (de) * | 2019-05-31 | 2020-12-03 | Hydac Mobilhydraulik Gmbh | Verbindungsvorrichtung |
CN111021458B (zh) * | 2019-12-04 | 2022-03-15 | 徐工集团工程机械有限公司 | 一种用于臂架类抢险救援车辆的智能控制系统及方法 |
GB2591254B (en) * | 2020-01-22 | 2022-06-15 | Caterpillar Work Tools Bv | Decoupling a tool from tilt rotator |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3135150C1 (de) * | 1981-09-04 | 1983-01-13 | Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf | Kupplung zum Ankuppeln von Arbeitsgeräten an Stiele von Hydraulikbaggern |
FR2676765A1 (fr) * | 1991-05-22 | 1992-11-27 | Koehl Jean Marie | Dispositif d'accouplement mecanique, hydraulique et electrique de maniere instantanee, automatique, commandee a distance. |
US5333400A (en) * | 1989-07-18 | 1994-08-02 | Sonerud John Teodor | Coupling of drive systems to an accessory or an excavator of the like |
US5465513A (en) * | 1991-09-06 | 1995-11-14 | Sonerud; John T. | Device for quick connection of hydraulic tubings |
EP0768433A1 (de) * | 1995-10-11 | 1997-04-16 | Shin Caterpillar Mitsubishi Ltd. | Steuerkreislauf für eine Baumaschine |
EP0860557A1 (de) * | 1997-02-25 | 1998-08-26 | Shin Caterpillar Mitsubishi Ltd. | Verfahren und Vorrichtung zur Steuerung einer Baumaschine |
EP0866177A2 (de) * | 1997-03-10 | 1998-09-23 | Clark Equipment Company | Zusatzgerät für ein getriebenes Gerät |
EP0989242A1 (de) * | 1997-11-25 | 2000-03-29 | Shin Caterpillar Mitsubishi Ltd. | Vorrichtung und verfahren zur steuerung einer baumaschine |
WO2001057324A1 (en) * | 2000-02-01 | 2001-08-09 | Clark Equipment Company | Attachment control device for power machine |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6241455B1 (en) * | 1999-08-31 | 2001-06-05 | Case Corporation | Earth-moving machine bucket coupler |
US6662881B2 (en) * | 2001-06-19 | 2003-12-16 | Sweepster, Llc | Work attachment for loader vehicle having wireless control over work attachment actuator |
-
2002
- 2002-06-19 DE DE20209518U patent/DE20209518U1/de not_active Expired - Lifetime
-
2003
- 2003-05-08 JP JP2003129847A patent/JP2004019436A/ja active Pending
- 2003-06-06 PL PL360529A patent/PL205673B1/pl unknown
- 2003-06-11 CA CA2431808A patent/CA2431808C/en not_active Expired - Lifetime
- 2003-06-12 EP EP03013258A patent/EP1375757B1/de not_active Expired - Lifetime
- 2003-06-12 ES ES03013258T patent/ES2290383T3/es not_active Expired - Lifetime
- 2003-06-12 AT AT03013258T patent/ATE373145T1/de active
- 2003-06-12 DE DE50308150T patent/DE50308150D1/de not_active Expired - Lifetime
- 2003-06-18 RU RU2003118412/03A patent/RU2003118412A/ru not_active Application Discontinuation
- 2003-06-19 US US10/465,752 patent/US6892822B2/en not_active Expired - Lifetime
- 2003-06-19 CN CNA031490344A patent/CN1472401A/zh active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3135150C1 (de) * | 1981-09-04 | 1983-01-13 | Liebherr-Hydraulikbagger Gmbh, 7951 Kirchdorf | Kupplung zum Ankuppeln von Arbeitsgeräten an Stiele von Hydraulikbaggern |
US5333400A (en) * | 1989-07-18 | 1994-08-02 | Sonerud John Teodor | Coupling of drive systems to an accessory or an excavator of the like |
FR2676765A1 (fr) * | 1991-05-22 | 1992-11-27 | Koehl Jean Marie | Dispositif d'accouplement mecanique, hydraulique et electrique de maniere instantanee, automatique, commandee a distance. |
US5465513A (en) * | 1991-09-06 | 1995-11-14 | Sonerud; John T. | Device for quick connection of hydraulic tubings |
EP0768433A1 (de) * | 1995-10-11 | 1997-04-16 | Shin Caterpillar Mitsubishi Ltd. | Steuerkreislauf für eine Baumaschine |
EP0860557A1 (de) * | 1997-02-25 | 1998-08-26 | Shin Caterpillar Mitsubishi Ltd. | Verfahren und Vorrichtung zur Steuerung einer Baumaschine |
EP0866177A2 (de) * | 1997-03-10 | 1998-09-23 | Clark Equipment Company | Zusatzgerät für ein getriebenes Gerät |
EP0989242A1 (de) * | 1997-11-25 | 2000-03-29 | Shin Caterpillar Mitsubishi Ltd. | Vorrichtung und verfahren zur steuerung einer baumaschine |
WO2001057324A1 (en) * | 2000-02-01 | 2001-08-09 | Clark Equipment Company | Attachment control device for power machine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2004072387A1 (en) * | 2003-02-17 | 2004-08-26 | Oilquick Ab | A system comprising an implement attachment means and an implement |
EP2508680A1 (de) * | 2011-04-07 | 2012-10-10 | Brokk Aktiebolag | Steuersystem für ferngesteuerte Arbeitsmaschine mit beweglichem Arm |
Also Published As
Publication number | Publication date |
---|---|
ATE373145T1 (de) | 2007-09-15 |
DE50308150D1 (de) | 2007-10-25 |
PL360529A1 (en) | 2003-12-29 |
EP1375757B1 (de) | 2007-09-12 |
CN1472401A (zh) | 2004-02-04 |
CA2431808C (en) | 2012-08-14 |
US6892822B2 (en) | 2005-05-17 |
PL205673B1 (pl) | 2010-05-31 |
ES2290383T3 (es) | 2008-02-16 |
CA2431808A1 (en) | 2003-12-19 |
JP2004019436A (ja) | 2004-01-22 |
DE20209518U1 (de) | 2003-10-30 |
RU2003118412A (ru) | 2004-12-20 |
US20030233773A1 (en) | 2003-12-25 |
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