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ES2139452T3 - Engranaje hidrostatico para el accionamiento de un tambor mezclador. - Google Patents

Engranaje hidrostatico para el accionamiento de un tambor mezclador.

Info

Publication number
ES2139452T3
ES2139452T3 ES97916369T ES97916369T ES2139452T3 ES 2139452 T3 ES2139452 T3 ES 2139452T3 ES 97916369 T ES97916369 T ES 97916369T ES 97916369 T ES97916369 T ES 97916369T ES 2139452 T3 ES2139452 T3 ES 2139452T3
Authority
ES
Spain
Prior art keywords
mixing drum
hydraulic motor
driving
hydrostatic
hydrostatic gear
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 - Lifetime
Application number
ES97916369T
Other languages
English (en)
Inventor
Wolfgang Gebhard
Egon Mann
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Application granted granted Critical
Publication of ES2139452T3 publication Critical patent/ES2139452T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • B28C5/4203—Details; Accessories
    • B28C5/4206—Control apparatus; Drive systems, e.g. coupled to the vehicle drive-system
    • B28C5/421—Drives
    • B28C5/4213—Hydraulic drives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/08—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions using driven mechanical means affecting the mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C5/00—Apparatus or methods for producing mixtures of cement with other substances, e.g. slurries, mortars, porous or fibrous compositions
    • B28C5/42—Apparatus specially adapted for being mounted on vehicles with provision for mixing during transport
    • 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
    • F16H61/4165—Control of cooling or lubricating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/32005—Type of drive
    • B01F35/32045—Hydraulically driven

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Reciprocating Pumps (AREA)
  • Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
  • General Details Of Gearings (AREA)

Abstract

LA INVENCION SE REFIERE A UN MECANISMO HIDROSTATICO-MECANICO PARA ACCIONAR UN TAMBOR MEZCLADOR, EN PARTICULAR UN MEZCLADOR MOVIL DE HORMIGON. LOS PISTONES (24) DE UN MOTOR HIDRAULICO (25) ESTAN CARGADOS POR RESORTE DE FORMA QUE CONTACTAN CONSTANTEMENTE A TRAVES DE SUS RODILLOS (25) CON UNA SUPERFICIE DE LEVAS (26). CUANDO LA BOMBA HIDRAULICA (2) ESTA PARADA PUEDE INVERTIRSE EL FUNCIONAMIENTO DEL MOTOR HIDRAULICO (6). PARA EVITAR DE FORMA FIABLE QUE EL TAMBOR MEZCLADOR SIGA OSCILANDO, SE CONECTAN UNAS VALVULAS DE SUCCION (32, 33) A LAS CONDUCCIONES (4, 5) QUE LLEGAN AL MOTOR HIDRAULICO (6) DE FORMA QUE CUANDO SE INVIERTE EL FUNCIONAMIENTO DEL MOTOR HIDRAULICO (6) PUEDE SUCCIONARSE ACEITE DESDE UN TANQUE DE RESERVA.
ES97916369T 1996-03-30 1997-03-21 Engranaje hidrostatico para el accionamiento de un tambor mezclador. Expired - Lifetime ES2139452T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19612873A DE19612873A1 (de) 1996-03-30 1996-03-30 Hydrostatisch-mechanisches Getriebe zum Antrieb einer Mischtrommel

Publications (1)

Publication Number Publication Date
ES2139452T3 true ES2139452T3 (es) 2000-02-01

Family

ID=7790066

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97916369T Expired - Lifetime ES2139452T3 (es) 1996-03-30 1997-03-21 Engranaje hidrostatico para el accionamiento de un tambor mezclador.

Country Status (8)

Country Link
US (1) US6074083A (es)
EP (1) EP0889773B1 (es)
KR (1) KR100442027B1 (es)
CN (1) CN1078839C (es)
AU (1) AU710921B2 (es)
DE (2) DE19612873A1 (es)
ES (1) ES2139452T3 (es)
WO (1) WO1997036723A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19814273A1 (de) 1998-03-31 1999-10-07 Zahnradfabrik Friedrichshafen Hydrostatisch mechanischer Antrieb
JP4775812B2 (ja) * 2006-01-24 2011-09-21 株式会社 神崎高級工機製作所 Ｈｓｔ
JP4878922B2 (ja) * 2006-06-02 2012-02-15 カヤバ工業株式会社 ミキサドラム駆動装置
JP4851851B2 (ja) * 2006-06-02 2012-01-11 カヤバ工業株式会社 ミキサドラム駆動装置
DE102006058076A1 (de) * 2006-12-07 2008-06-19 Zf Friedrichshafen Ag Hydraulischer Radialkolbenmotor
JP5649177B2 (ja) * 2011-03-24 2015-01-07 カヤバ工業株式会社 ミキサドラム駆動装置
JP5952599B2 (ja) * 2011-03-24 2016-07-13 Ｋｙｂ株式会社 ミキサドラム駆動装置
JP5785825B2 (ja) * 2011-09-02 2015-09-30 カヤバ工業株式会社 ミキサ車
JP5825719B2 (ja) * 2012-03-22 2015-12-02 Ｋｙｂ株式会社 ミキサドラム駆動装置
US9835186B2 (en) * 2014-06-10 2017-12-05 Deere & Company Hydraulic flushing system and method
DE102015210520A1 (de) * 2015-06-09 2016-12-15 Robert Bosch Gmbh Steuerblock, hydrostatischer Antrieb mit einem Steuerblock und Verfahren für ein Fahrzeug mit einem hydrostatischen Antrieb
CN107225679B (zh) * 2017-07-06 2024-03-26 中建路桥集团有限公司 一种水泥混合料搅拌器
CN107191438A (zh) * 2017-07-26 2017-09-22 无锡市钻通工程机械有限公司 应用于大功率工况的闭式系统散热回路
US11104035B1 (en) 2017-08-08 2021-08-31 Oshkosh Corporation Mixer drum drive with variable displacement motor
US11186008B2 (en) * 2019-03-12 2021-11-30 Oshkosh Corporation Hydraulic and cooling systems
US12290959B2 (en) 2019-03-12 2025-05-06 Oshkosh Corporation Concrete mixer vehicle
CN111002475B (zh) * 2019-12-24 2021-08-24 周雅 一种搅拌机
CN118375643A (zh) * 2024-06-25 2024-07-23 中联重科股份有限公司 电静液执行器系统的控制方法、控制器、作业机械和车辆

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB936493A (en) * 1960-08-24 1963-09-11 Stothert & Pitt Ltd Concrete mixing and like apparatus
DE2050944A1 (de) * 1969-10-17 1971-04-29 Citroen Sa Hydrostatisches Getriebe
DE2720710A1 (de) * 1977-05-07 1978-11-09 Linde Ag In geschlossenem kreislauf arbeitendes hydrostatisches getriebe
DE2904107C2 (de) * 1979-02-03 1982-08-12 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Mischtrommelantrieb für einen Transportmischer
DE3171629D1 (en) * 1980-12-27 1985-09-05 Hitachi Construction Machinery Hydraulic power system
FR2531017B1 (fr) * 1982-07-28 1988-10-14 Fouquet Jean Claude Appareillage hydraulique pour l'entrainement d'un ou plusieurs appareils hydrauliques d'equipement, montes sur une semi-remorque a partir du systeme de motorisation de cette semi-remorque
JPS59106333A (ja) * 1982-12-09 1984-06-20 Daikin Ind Ltd 回転体駆動液圧回路
JPH02225145A (ja) * 1989-02-27 1990-09-07 Daikin Ind Ltd トラックミキサーのドラム駆動用油圧回路
DE69326987T2 (de) * 1992-07-14 2000-02-24 Hitachi Construction Machinery Co., Ltd. Antriebseinheit für trägheitskörper
DE4313025A1 (de) * 1993-04-21 1994-10-27 Zahnradfabrik Friedrichshafen Hydrostatisch-mechanisches Getriebe zum Antrieb einer Mischtrommel

Also Published As

Publication number Publication date
AU710921B2 (en) 1999-09-30
US6074083A (en) 2000-06-13
KR20000004955A (ko) 2000-01-25
DE59700827D1 (de) 2000-01-13
EP0889773A1 (de) 1999-01-13
AU2504897A (en) 1997-10-22
KR100442027B1 (ko) 2004-09-18
DE19612873A1 (de) 1997-10-02
EP0889773B1 (de) 1999-12-08
CN1078839C (zh) 2002-02-06
WO1997036723A1 (de) 1997-10-09
CN1211945A (zh) 1999-03-24

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