BR112022003767A2 - Método e arranjo de transmissão para veículo agrícola - Google Patents

Método e arranjo de transmissão para veículo agrícola

Info

Publication number
BR112022003767A2
BR112022003767A2 BR112022003767A BR112022003767A BR112022003767A2 BR 112022003767 A2 BR112022003767 A2 BR 112022003767A2 BR 112022003767 A BR112022003767 A BR 112022003767A BR 112022003767 A BR112022003767 A BR 112022003767A BR 112022003767 A2 BR112022003767 A2 BR 112022003767A2
Authority
BR
Brazil
Prior art keywords
shaft
torque
output shaft
gear box
auxiliary drive
Prior art date
Application number
BR112022003767A
Other languages
English (en)
Inventor
Viitasalo Ville
Kivelä Raine
Original Assignee
Agco Int Gmbh
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
Priority claimed from GBGB1918820.0A external-priority patent/GB201918820D0/en
Priority claimed from GBGB1918823.4A external-priority patent/GB201918823D0/en
Priority claimed from GBGB1918821.8A external-priority patent/GB201918821D0/en
Application filed by Agco Int Gmbh filed Critical Agco Int Gmbh
Publication of BR112022003767A2 publication Critical patent/BR112022003767A2/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/02—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of clutch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/344—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear
    • B60K17/346—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear
    • B60K17/3467—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having a transfer gear the transfer gear being a differential gear combined with a change speed gearing, e.g. range gear
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H37/065—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with a plurality of driving or driven shafts
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • F16H37/043—Combinations of toothed gearings only change gear transmissions in group arrangement without gears having orbital motion
    • F16H2037/045—Combinations of toothed gearings only change gear transmissions in group arrangement without gears having orbital motion comprising a separate gearing unit for shifting between high and low ratio range

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Structure Of Transmissions (AREA)

Abstract

A presente invenção refere-se a transmissão de trator (10) que inclui uma caixa de engrenagem de marcha (12) com um eixo de entrada (26) acionado a partir de um motor principal (18) através de uma embreagem principal (32) e um eixo de saída (28). Um eixo de acionamento auxiliar (14) é acionado a partir do motor principal independentemente do eixo de entrada. Um sistema de enchimento de torque (16) é operacional entre o eixo de acionamento auxiliar (14) e o eixo de saída da caixa de engrenagem de marcha (28). O sistema (16) inclui a embreagem de enchimento de torque (74) e é operacional para transmitir torque a partir do eixo de acionamento auxiliar ao eixo de saída da caixa de engrenagem de marcha quando a embreagem de enchimento de torque (74) é engatada. Em uso, quando o acionamento do eixo de entrada é interrompido para mudar a engrenagem, a embreagem de enchimento de torque (74) é engatada para transferir acionamento a partir do eixo de acionamento auxiliar ao eixo de saída e manter o impulso do veículo. O sistema pode transmitir torque ao eixo de saída (28) através de um eixo secundário (30) da caixa de engrenagem de marcha ou através do acionamento da tomada de força de velocidade em relação ao solo.
BR112022003767A 2019-12-19 2020-12-14 Método e arranjo de transmissão para veículo agrícola BR112022003767A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB1918820.0A GB201918820D0 (en) 2019-12-19 2019-12-19 xgear v2 transmission arrangement and method of torque filling
GBGB1918823.4A GB201918823D0 (en) 2019-12-19 2019-12-19 xgear v1 transmission arrangement and method of torque filling
GBGB1918821.8A GB201918821D0 (en) 2019-12-19 2019-12-19 xgear v3 transmission arrangement and method of torque filling
PCT/IB2020/061880 WO2021124063A1 (en) 2019-12-19 2020-12-14 Transmission arrangement and method for agricultural vehicle

Publications (1)

Publication Number Publication Date
BR112022003767A2 true BR112022003767A2 (pt) 2022-07-12

Family

ID=73854871

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112022003767A BR112022003767A2 (pt) 2019-12-19 2020-12-14 Método e arranjo de transmissão para veículo agrícola

Country Status (5)

Country Link
US (1) US12071005B2 (pt)
EP (1) EP4077013B1 (pt)
CN (1) CN114514134A (pt)
BR (1) BR112022003767A2 (pt)
WO (1) WO2021124063A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12036869B2 (en) * 2022-02-16 2024-07-16 Dana Belgium N.V. Electromechanical transmission system and operating method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU528214B2 (en) 1979-11-13 1983-04-21 Kubota Ltd. Vehicle transmission drive system
GB8718027D0 (en) 1987-07-29 1987-09-03 Massey Ferguson Mfg Vehicle drive lines
JPH06323428A (ja) 1993-05-10 1994-11-25 Kubota Corp 作業車の走行変速構造
DE102011081765A1 (de) 2011-08-30 2013-02-28 Zf Friedrichshafen Ag Antriebsanordnung einer mobilen Arbeitsmaschine
DE102015211049A1 (de) * 2015-06-16 2016-12-22 Zf Friedrichshafen Ag Getriebeanordnung, Gesamtgetriebe und landwirtschaftliche Arbeitsmaschine
US9856973B1 (en) * 2016-07-07 2018-01-02 Deere & Company System and method for transmission with creeper mode selection
US11739814B2 (en) * 2017-11-09 2023-08-29 Cnh Industrial America Llc Relating to dual-clutch transmissions
DE102018204405A1 (de) * 2018-03-22 2019-09-26 Deere & Company Zapfwellengetriebe
JP7134128B2 (ja) * 2019-04-17 2022-09-09 株式会社クボタ トラクタの走行伝動装置
JP7336888B2 (ja) * 2019-06-19 2023-09-01 株式会社小松製作所 作業車両及び作業車両の制御方法
EP3798468B1 (en) * 2019-09-26 2024-10-09 Kubota Corporation Traveling transmission device of tractor
US11607950B2 (en) * 2020-05-14 2023-03-21 Cnh Industrial America Llc Transmission system for a work vehicle
US12044296B2 (en) * 2021-12-20 2024-07-23 Deere & Company Power shift transmission
EP4253792B1 (en) * 2022-03-29 2024-10-09 Volvo Truck Corporation A transmission, a powertrain and a vehicle

Also Published As

Publication number Publication date
CN114514134A (zh) 2022-05-17
EP4077013B1 (en) 2024-08-07
WO2021124063A1 (en) 2021-06-24
US20230339313A1 (en) 2023-10-26
US12071005B2 (en) 2024-08-27
EP4077013A1 (en) 2022-10-26

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Legal Events

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