GB2005383A - Mounting pulley drives to shafts - Google Patents
Mounting pulley drives to shaftsInfo
- Publication number
- GB2005383A GB2005383A GB7838895A GB7838895A GB2005383A GB 2005383 A GB2005383 A GB 2005383A GB 7838895 A GB7838895 A GB 7838895A GB 7838895 A GB7838895 A GB 7838895A GB 2005383 A GB2005383 A GB 2005383A
- Authority
- GB
- United Kingdom
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 238000003306 harvesting Methods 0.000 abstract 1
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
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. <IMAGE>
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 (2)
Publication Number | Publication Date |
---|---|
GB2005383A true GB2005383A (en) | 1979-04-19 |
GB2005383B GB2005383B (en) | 1982-02-24 |
Family
ID=6020482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7838895A Expired GB2005383B (en) | 1977-10-01 | 1978-10-02 | Drive arrangement for a harvesting machine |
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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9285022B2 (en) | 2012-03-26 | 2016-03-15 | Cnh Industrial America Llc | Gear box assembly for a twin rotor combine |
US11439067B2 (en) | 2019-09-10 | 2022-09-13 | Deere & Company | Shifting device for transmission having shifting device and harvesting machine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2414704B8 (en) * | 2009-03-30 | 2013-10-16 | TQ-Systems GmbH | Gear, motor-gear unit, vehicle, generator with a gear, and force transmitting element |
CN103782731A (en) * | 2014-01-26 | 2014-05-14 | 洛阳理工学院 | Stepless speed change mechanism of threshing cylinder of combined harvester |
DE102019215554A1 (en) | 2019-10-10 | 2021-04-15 | Deere & Company | Lubrication arrangement for a gearbox |
Family Cites Families (6)
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 |
-
1977
- 1977-10-01 DE DE2744344A patent/DE2744344C3/en not_active Expired
-
1978
- 1978-09-14 DK DK405978A patent/DK154958C/en not_active IP Right Cessation
- 1978-09-22 FR FR7827191A patent/FR2404776A1/en active Granted
- 1978-09-27 IT IT51267/78A patent/IT1174339B/en active
- 1978-09-28 NL NL7809813A patent/NL7809813A/en not_active Application Discontinuation
- 1978-09-29 BE BE190806A patent/BE870888A/en not_active IP Right Cessation
- 1978-09-29 ES ES473792A patent/ES473792A1/en not_active Expired
- 1978-10-02 GB GB7838895A patent/GB2005383B/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9285022B2 (en) | 2012-03-26 | 2016-03-15 | Cnh Industrial America Llc | Gear box assembly for a twin rotor combine |
US9907227B2 (en) | 2012-03-26 | 2018-03-06 | Cnh Industrial America Llc | Gear box assembly for a twin rotor combine |
US11439067B2 (en) | 2019-09-10 | 2022-09-13 | Deere & Company | Shifting device for transmission having shifting device and harvesting machine |
Also Published As
Publication number | Publication date |
---|---|
DK154958C (en) | 1989-05-29 |
DE2744344C3 (en) | 1981-11-12 |
BE870888A (en) | 1979-01-15 |
FR2404776A1 (en) | 1979-04-27 |
GB2005383B (en) | 1982-02-24 |
DK154958B (en) | 1989-01-16 |
DE2744344A1 (en) | 1979-04-05 |
IT7851267A0 (en) | 1978-09-27 |
DE2744344B2 (en) | 1980-09-11 |
NL7809813A (en) | 1979-04-03 |
ES473792A1 (en) | 1979-04-01 |
IT1174339B (en) | 1987-07-01 |
DK405978A (en) | 1979-04-02 |
FR2404776B1 (en) | 1982-06-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921002 |