ES473792A1 - Mounting pulley drives to shafts - Google Patents

Mounting pulley drives to shafts

Info

Publication number
ES473792A1
ES473792A1 ES473792A ES473792A ES473792A1 ES 473792 A1 ES473792 A1 ES 473792A1 ES 473792 A ES473792 A ES 473792A ES 473792 A ES473792 A ES 473792A ES 473792 A1 ES473792 A1 ES 473792A1
Authority
ES
Spain
Prior art keywords
shaft
pulley
bell
drive
splined
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
Application number
ES473792A
Other languages
Spanish (es)
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.)
Deere and Co
Original Assignee
Deere and Co
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 Deere and Co filed Critical Deere and Co
Publication of ES473792A1 publication Critical patent/ES473792A1/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F16H37/021—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing
    • F16H37/022—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings toothed gearing combined with continuous variable friction gearing the toothed gearing having orbital motion
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
    • A01D69/06—Gearings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
    • A01F12/00—Parts or details of threshing apparatus
    • A01F12/56—Driving mechanisms for the threshing parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Retarders (AREA)
  • Combines (AREA)
  • Harvester Elements (AREA)

Abstract

A drive arrangement for a harvesting machine comprises a variable ratio pulley 2 on the shaft 5 of the threshing cylinder. To provide ready options of direct drive or reduction gear drive, the pulley is coupled to the shaft either by a coupling bell 22 splined at 42 to the shaft and bolted at 30 to the pulley boss 10, or by a planetary gear (60) Figure 2 (not shown) with a sliding sleeve (74) splined to the shaft, a sun wheel (86) bolted (at 100) to the pulley hub in place of the bell, planet gears on a carrier (72) and a fixed ring gear (84). In one position (direct drive), outer splines on the sleeve (74) engage the sun wheel (86) in another position (speed reduction) these splines engage the carrier (72). It is a simple operation to unbolt the coupling bell and bolt on the reduction gear, or vice versa.
ES473792A 1977-10-01 1978-09-29 Mounting pulley drives to shafts Expired ES473792A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2744344A DE2744344C3 (en) 1977-10-01 1977-10-01 Driving device for harvesting machines

Publications (1)

Publication Number Publication Date
ES473792A1 true ES473792A1 (en) 1979-04-01

Family

ID=6020482

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473792A Expired ES473792A1 (en) 1977-10-01 1978-09-29 Mounting pulley drives to shafts

Country Status (8)

Country Link
BE (1) BE870888A (en)
DE (1) DE2744344C3 (en)
DK (1) DK154958C (en)
ES (1) ES473792A1 (en)
FR (1) FR2404776A1 (en)
GB (1) GB2005383B (en)
IT (1) IT1174339B (en)
NL (1) NL7809813A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9017198B2 (en) * 2009-03-30 2015-04-28 Tq-Systems Gmbh Gear, motor-gear unit, vehicle and generator with a gear and force transmitting element
US9285022B2 (en) 2012-03-26 2016-03-15 Cnh Industrial America Llc Gear box assembly for a twin rotor combine
CN103782731A (en) * 2014-01-26 2014-05-14 洛阳理工学院 Stepless speed change mechanism of threshing cylinder of combined harvester
DE102019213717A1 (en) 2019-09-10 2021-03-11 Deere & Company Switching device, transmission with such and harvesting machine
DE102019215554A1 (en) 2019-10-10 2021-04-15 Deere & Company Lubrication arrangement for a gearbox

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1294463A (en) * 1961-07-06 1962-05-26 Massey Ferguson Ltd Drive mechanism, in particular for a combine harvester, as well as a combine harvester equipped with this mechanism
DE1507412A1 (en) * 1966-07-12 1969-12-18 Fortschritt Veb K Drive device for combine harvester for stepless speed regulation with a large speed range
US3543767A (en) * 1967-09-13 1970-12-01 Deere & Co Variable-speed combine cylinder drive
DD100133A1 (en) * 1972-11-27 1973-09-12
US3881370A (en) * 1973-06-29 1975-05-06 Deere & Co Variable speed belt drive for an agricultural machine
US4138837A (en) * 1976-10-26 1979-02-13 Deere & Company Variable speed reversible drive for a harvesting apparatus

Also Published As

Publication number Publication date
BE870888A (en) 1979-01-15
DK154958B (en) 1989-01-16
GB2005383B (en) 1982-02-24
IT1174339B (en) 1987-07-01
IT7851267A0 (en) 1978-09-27
DK154958C (en) 1989-05-29
DE2744344C3 (en) 1981-11-12
GB2005383A (en) 1979-04-19
DE2744344B2 (en) 1980-09-11
DK405978A (en) 1979-04-02
FR2404776A1 (en) 1979-04-27
DE2744344A1 (en) 1979-04-05
FR2404776B1 (en) 1982-06-11
NL7809813A (en) 1979-04-03

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001