BR102013026992A8 - Ceifadeira agrícola, sistema de transmissão de força e método de manter uma pressão sobre uma ligação flexível de um sistema de transmissão de força - Google Patents

Ceifadeira agrícola, sistema de transmissão de força e método de manter uma pressão sobre uma ligação flexível de um sistema de transmissão de força

Info

Publication number
BR102013026992A8
BR102013026992A8 BR102013026992A BR102013026992A BR102013026992A8 BR 102013026992 A8 BR102013026992 A8 BR 102013026992A8 BR 102013026992 A BR102013026992 A BR 102013026992A BR 102013026992 A BR102013026992 A BR 102013026992A BR 102013026992 A8 BR102013026992 A8 BR 102013026992A8
Authority
BR
Brazil
Prior art keywords
power transmission
transmission system
pulley
structural member
flexible connection
Prior art date
Application number
BR102013026992A
Other languages
English (en)
Other versions
BR102013026992A2 (pt
BR102013026992B1 (pt
Inventor
Boeck Oldemar
C Bosquet Antonio
Original Assignee
Cnh America Llc
Cnh Ind America Llc
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 Cnh America Llc, Cnh Ind America Llc filed Critical Cnh America Llc
Publication of BR102013026992A2 publication Critical patent/BR102013026992A2/pt
Publication of BR102013026992A8 publication Critical patent/BR102013026992A8/pt
Publication of BR102013026992B1 publication Critical patent/BR102013026992B1/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/30—Driving mechanisms for the cutters
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
    • A01D34/02—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having reciprocating cutters
    • A01D34/28—Adjusting devices for the cutter-bar
    • A01D34/283—Adjustment of the cutter bar in a vertical plane, i.e. to adjust the angle between the cutter bar and the soil
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
    • F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
    • F16H7/1254—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means
    • F16H7/1281—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley without vibration damping means where the axis of the pulley moves along a substantially circular path
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D41/00—Combines, i.e. harvesters or mowers combined with threshing devices
    • A01D41/12—Details of combines
    • A01D41/14—Mowing tables
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0802—Actuators for final output members
    • F16H2007/0806—Compression coil springs
    • 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
    • F16H7/00—Gearings for conveying rotary motion by endless flexible members
    • F16H7/08—Means for varying tension of belts, ropes, or chains
    • F16H2007/0889—Path of movement of the finally actuated member
    • F16H2007/0893—Circular path

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)

Abstract

LINHA DE TRANSMISSÃO DE CEIFADEIRA AGRÍCOLA Um sistema de transmissão de força para uso com um desespigador de uma ceifadeira agrícola, o desespigador tendo um primeiro membro estrutural e um segundo membro estrutural sendo acoplado de forma pivotante ao primeiro membro estrutural em torno de um eixo. O sistema de transmissão de força incluindo uma polia de acionamento, uma polia acionada, uma polia esticadora, uma ligação flexível e um membro em balanço. A polia de acionamento é acoplada ao primeiro membro estrutural, e a polia acionada é acoplada ao segundo membro estrutural. A ligação flexível transmite a força a partir da polia de acionamento para a polia acionada, e está em contato com a polia esticadora. O membro em balanço é conectado ao segundo membro estrutural e se estende além do eixo, onde o membro em balanço é acoplado de forma móvel à polia esticadora.
BR102013026992-1A 2012-10-19 2013-10-18 Ceifadeira agrícola, sistema de transmissão de força e método de manter uma pressão sobre uma ligação flexível de um sistema de transmissão de força BR102013026992B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261795572P 2012-10-19 2012-10-19
US61/795.572 2012-10-19

Publications (3)

Publication Number Publication Date
BR102013026992A2 BR102013026992A2 (pt) 2015-07-14
BR102013026992A8 true BR102013026992A8 (pt) 2016-10-18
BR102013026992B1 BR102013026992B1 (pt) 2020-01-07

Family

ID=50484080

Family Applications (1)

Application Number Title Priority Date Filing Date
BR102013026992-1A BR102013026992B1 (pt) 2012-10-19 2013-10-18 Ceifadeira agrícola, sistema de transmissão de força e método de manter uma pressão sobre uma ligação flexível de um sistema de transmissão de força

Country Status (2)

Country Link
US (1) US9072220B2 (pt)
BR (1) BR102013026992B1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105830647B (zh) * 2016-06-06 2018-01-30 江苏沃得植保机械有限公司 随进式割草机割台传动装置
FR3052328B1 (fr) * 2016-06-10 2018-11-09 Kuhn S.A. Machine agricole, notamment faucheuse ou broyeur d'accotement, comportant un groupe de travail repliable et un ensemble d'entrainement a poulies
US10531608B2 (en) * 2017-01-11 2020-01-14 Cnh Industrial America Llc Knife drive assembly for an agricultural harvester
WO2021068029A1 (en) * 2019-10-07 2021-04-15 IP Machinery Pty Ltd Component position adjustment device and implementations of same
US11375658B2 (en) * 2019-12-23 2022-07-05 Cnh Industrial America Llc System and method for leveling a cutter bar of a harvester
US11234368B2 (en) * 2019-12-23 2022-02-01 Cnh Industrial America Llc Cutter bar assembly for a harvester
US20230192411A1 (en) * 2021-12-16 2023-06-22 Cnh Industrial America Llc Crop unloader drive with tensioner

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011709A (en) * 1974-11-13 1977-03-15 Deere & Company Harvesting platform
US3982383A (en) 1974-11-13 1976-09-28 Deere & Company Harvesting platform with a floating cutter bar
GB1565951A (en) * 1975-10-15 1980-04-23 Massey Ferguson Services Nv Crop gathering apparatus
US4191006A (en) 1978-05-08 1980-03-04 International Harvester Company Floating cutterbar knife drive
NZ195877A (en) 1980-01-10 1984-07-31 Massey Ferguson Services Nv Crop collecting table or platform for combine harvester and height control thereof
US4296592A (en) 1980-11-03 1981-10-27 Sperry Corporation Auger floatation limit
US4573308A (en) * 1984-04-02 1986-03-04 Deere & Company Harvesting platform with a floating cutterbar
US6116008A (en) * 1999-04-01 2000-09-12 New Holland North America, Inc. Pivoting faceplate for a feederhouse on an agricultural combine
FR2794206B1 (fr) * 1999-05-26 2001-07-06 Kuhn Sa Procede de montage/demontage et de reglage automatique de la tension d'un organe de transmission sans fin - machine agricole utilisant un tel procede
GB2419650A (en) * 2004-10-27 2006-05-03 Cnh Belgium Nv Belt drive for a harvester with a movable cutter
US7699734B2 (en) * 2007-03-13 2010-04-20 Agco Corporation Drive belt removal apparatus in confined spaces
US7658059B2 (en) 2007-06-04 2010-02-09 Crary Industries, Inc. Synchronous drive for split sickle bars on harvester header
EP2147589B1 (en) 2008-07-22 2012-06-27 CNH Belgium N.V. Belt drive for a harvesting header with a movable cutterbar

Also Published As

Publication number Publication date
BR102013026992A2 (pt) 2015-07-14
BR102013026992B1 (pt) 2020-01-07
US9072220B2 (en) 2015-07-07
US20140109536A1 (en) 2014-04-24

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: CNH INDUSTRIAL AMERICA LLC (US)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA.

B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/10/2013, OBSERVADAS AS CONDICOES LEGAIS.