BR0002562A - Máquina colheitadeira agrìcola - Google Patents

Máquina colheitadeira agrìcola

Info

Publication number
BR0002562A
BR0002562A BR0002562-3A BR0002562A BR0002562A BR 0002562 A BR0002562 A BR 0002562A BR 0002562 A BR0002562 A BR 0002562A BR 0002562 A BR0002562 A BR 0002562A
Authority
BR
Brazil
Prior art keywords
chain
agricultural harvester
conveyor
hydraulic setting
chain wheels
Prior art date
Application number
BR0002562-3A
Other languages
English (en)
Inventor
Hubert Buhne
Original Assignee
Claas Selbstfahr Erntemasch
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 Claas Selbstfahr Erntemasch filed Critical Claas Selbstfahr Erntemasch
Publication of BR0002562A publication Critical patent/BR0002562A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
    • B65G23/44—Belt or chain tensioning arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Harvester Elements (AREA)
  • Harvesting Machines For Root Crops (AREA)
  • Threshing Machine Elements (AREA)
  • Outside Dividers And Delivering Mechanisms For Harvesters (AREA)

Abstract

Patente de Invenção: <B>"MáQUINA COLHEITADEIRA AGRìCOLA"<D>. Uma ceifadeira-debulhadora, com três transportadores de correia (1, 2, 3), cujas correias de transporte (28, 32) podem ser tensionadas por meio de um equipamento de tensão, deve ser conformada, de maneira construtivamente simples, de tal que a montagem dos equipamentos de tensão pode ser realizada sem problemas por uma pessoa. De acordo com a invenção, cada equipamento de tensão para os transportadores de correias (1, 2, 3) consistem, cada, em uma unidade de ajuste (11, 12, 13), a qual é acoplada através de uma articulação de hastes (20, 21, 23) ou através de partes de conexão (34) ao eixo deslocável (15, 17, 19). As unidades de ajuste, representadas por exemplo como cilindros hidráulicos (11, 12, 13), são controlados em sincronismo. Através de condutos de derivação (40) com válvulas controladas (41), os cilindros hidráulicos (11, 12, 13) podem ser tensionados independentemente um do outro.
BR0002562-3A 1999-06-04 2000-06-02 Máquina colheitadeira agrìcola BR0002562A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19925691A DE19925691B4 (de) 1999-06-04 1999-06-04 Landwirtschaftliche Erntemaschine

Publications (1)

Publication Number Publication Date
BR0002562A true BR0002562A (pt) 2001-01-02

Family

ID=7910284

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0002562-3A BR0002562A (pt) 1999-06-04 2000-06-02 Máquina colheitadeira agrìcola

Country Status (5)

Country Link
US (2) US6516941B1 (pt)
EP (1) EP1057399B1 (pt)
AT (1) ATE419743T1 (pt)
BR (1) BR0002562A (pt)
DE (2) DE19925691B4 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19925691B4 (de) * 1999-06-04 2007-05-03 Claas Selbstfahrende Erntemaschinen Gmbh Landwirtschaftliche Erntemaschine
EP1245509B1 (en) * 2001-03-29 2005-09-14 Spiroflow Systems Inc. Tension control apparatus and method for aero-mechanical conveyor
US6695130B1 (en) * 2003-01-22 2004-02-24 Metso Paper, Inc. Chain conveyor with slack removal apparatus
US7520378B2 (en) * 2003-05-15 2009-04-21 Tennant Company Chain driven conveyor having automatic tensioning street sweeping method and system
US6931826B1 (en) * 2003-09-05 2005-08-23 Scat Engineering, Inc. Dual drive material turning machine and method
US7243782B2 (en) * 2004-01-30 2007-07-17 Schlagel, Inc. Conveyor
DE102004036183A1 (de) * 2004-07-26 2006-03-23 Claas Selbstfahrende Erntemaschinen Gmbh Schrägförderer einer landwirtschaftlichen Erntemaschine
FR2904615B1 (fr) * 2006-08-03 2008-09-12 Solystic Sas Procede pour controler la tension d'une chaine de carrousel a godets
US7798313B2 (en) * 2006-11-22 2010-09-21 Spiroflow Systems, Inc. Dynamic tension control apparatus and method for aero-mechanical conveyor
US8047353B1 (en) * 2007-01-05 2011-11-01 Plesh Sr Ronald L Conveyor for steel strip coils and the like
US7448491B1 (en) * 2007-06-04 2008-11-11 Claas Selbstfahrende Erntemaschinen Gmbh Combine header belt tensioning apparatus and method
US7802674B1 (en) * 2007-12-18 2010-09-28 Transnorm System, Inc. Belt tensioning system for vertical conveyor belt
US7980384B2 (en) * 2009-04-30 2011-07-19 Hapman, Inc. Tensioning device for drag conveyor
DE102009032150A1 (de) 2009-07-07 2011-01-13 Claas Selbstfahrende Erntemaschinen Gmbh Verfahren und Vorrichtung zum Spannen eines Zugmittels
BE1019624A3 (nl) * 2010-12-22 2012-09-04 Cnh Belgium Nv Voorzetapparaat om stengelgewassen te oogsten en methode om stengelgewasmateriaal te oogsten.
DE102012007637A1 (de) 2012-04-18 2013-10-24 Claas Selbstfahrende Erntemaschinen Gmbh Vorrichtung zum Spannen eines Zugmittels einer Fördereinrichtung
US9301450B2 (en) * 2012-05-23 2016-04-05 Cnh Industrial America Llc Combine crop conveying and feeding system
DE102015205622B4 (de) 2014-06-18 2018-08-09 Deere & Company Schrägfördererzusammenbau für einen Mähdrescher
US10257981B2 (en) * 2015-06-10 2019-04-16 Jose Luis Allochis Conveyor belt tensing apparatus for a harvesting header
CN105151675A (zh) * 2015-10-17 2015-12-16 罗建华 斗式提升机平皮带的二次张紧装置
BE1023925B1 (nl) * 2016-03-01 2017-09-13 Cnh Industrial Belgium Nv Toevoertoestel voor maaidorser
US9783093B1 (en) * 2016-03-28 2017-10-10 Custom Truck & Equipment LLC Truck mounted extensible conveyor system
US10918019B2 (en) 2018-07-02 2021-02-16 Cnh Industrial America Llc System for adjusting the conveyor belt tension force within an agricultural harvester
US10945373B2 (en) * 2018-10-31 2021-03-16 Deere & Company Harvester feeder

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE854444C (de) * 1942-08-11 1952-11-04 Bautz A G Erntemaschinenwerk S Spannvorrichtung fuer Foerdertuecher, insbesondere fuer landwirtschaftliche Maschinen
US2750059A (en) * 1953-12-15 1956-06-12 Int Harvester Co Two-way self-unloading vehicle
US2788883A (en) * 1954-02-01 1957-04-16 Bernard E Schwenk Belt adjuster
US3391776A (en) * 1966-11-14 1968-07-09 Clark Equipment Co Combination elevating scraper and loader
US3521739A (en) * 1968-04-10 1970-07-28 Fmc Corp Conveyor leveling mechanism for harvesting machine
US3814271A (en) 1971-06-29 1974-06-04 W Loock Loading, unloading and transporting device
US3804231A (en) 1972-09-25 1974-04-16 White Motor Canada Corn header with variable speed power train for feeder
US3901563A (en) * 1974-05-17 1975-08-26 Caterpillar Tractor Co Hydromechanical recoil and track adjuster system
US4128952A (en) * 1977-11-14 1978-12-12 International Harvester Company Mechanical chain adjuster for scraper elevator chains
DE7810844U1 (de) * 1978-04-12 1978-10-05 Gewerkschaft Eisenhuette Westfalia, 4670 Luenen Spannvorrichtung fuer die kette oder ketten eines kettenfoerderers
GB2034655B (en) * 1978-11-21 1982-12-22 Dowty Meco Ltd Controlling tension in chain conveyors
US4362005A (en) * 1981-07-16 1982-12-07 Allis-Chalmers Corporation Tensioning mechanism for feeder conveyor positioned within feeder housing
SU1242451A1 (ru) * 1985-01-31 1986-07-07 Головное Конструкторское Бюро Деревообрабатывающего Оборудования Всесоюзного Промышленного Объединения "Союздревстанкопром" Устройство дл выдачи досок к обрезным станкам
DE3531552C2 (de) * 1985-09-04 1996-03-21 Pohle & Rehling Gmbh Spannbare Bandumkehre
DE3604488C3 (de) * 1986-02-13 1994-07-07 Halbach & Braun Ind Anlagen Antriebsstation für einen Kettenförderer, insbesondere Strebförderer
US4893883A (en) * 1988-03-02 1990-01-16 Caterpillar Inc. Belt tension control system
US5188174A (en) * 1991-04-03 1993-02-23 Stewart & Stevenson Services, Inc. Apparatus for inserting and withdrawing coil tubing into a well
DE4308084C2 (de) * 1993-03-13 1998-06-04 Claas Ohg Hydraulisches Steuerventil
US5334106A (en) * 1993-05-06 1994-08-02 Caterpillar Inc. Hydraulic recoil and belt tension control system
BR9505822A (pt) * 1994-01-15 1996-03-12 Pwh Anlangen & Systeme Gmbh Mecacismo de caçambas e extração automática
JP2868404B2 (ja) * 1994-02-15 1999-03-10 トーヨーカネツ株式会社 チェーンコンベヤのチェーン調整装置
DE4413321C2 (de) * 1994-04-16 2000-10-12 Dbt Gmbh Verfahren und Einrichtung zum Spannen von endlosen Antriebsbändern, insbesondere bei Kettenantrieben, wie vor allem Kettenkratzförderern, Kohlenhobeln u. dgl.
US5769601A (en) 1996-10-04 1998-06-23 Agne; Weine Method and arrangement for palletizing substantially cylindrical objects
US5899321A (en) * 1996-10-24 1999-05-04 Reliance Electric Industrial Company Take-up frame assembly for placing a conveyor under constant tension
DE19726122C2 (de) * 1997-06-20 2002-03-07 Wirtgen Gmbh Vorrichtung zum Abfräsen von Bodenbelägen, insbesondere Fahrbahnen
DE19925691B4 (de) * 1999-06-04 2007-05-03 Claas Selbstfahrende Erntemaschinen Gmbh Landwirtschaftliche Erntemaschine

Also Published As

Publication number Publication date
DE50015509D1 (de) 2009-02-26
DE19925691A1 (de) 2000-12-07
EP1057399A3 (de) 2002-06-19
EP1057399B1 (de) 2009-01-07
US20030015405A1 (en) 2003-01-23
DE19925691B4 (de) 2007-05-03
US6516941B1 (en) 2003-02-11
EP1057399A2 (de) 2000-12-06
US6802414B2 (en) 2004-10-12
ATE419743T1 (de) 2009-01-15

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Legal Events

Date Code Title Description
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 02/06/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time
B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)