CN103557300A - Wheel type harvester gearbox power input device - Google Patents
Wheel type harvester gearbox power input device Download PDFInfo
- Publication number
- CN103557300A CN103557300A CN201310561706.0A CN201310561706A CN103557300A CN 103557300 A CN103557300 A CN 103557300A CN 201310561706 A CN201310561706 A CN 201310561706A CN 103557300 A CN103557300 A CN 103557300A
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- CN
- China
- Prior art keywords
- bevel gear
- case body
- driving shaft
- transmission
- transmission case
- 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.)
- Pending
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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
- F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
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- 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
Abstract
The invention discloses a wheel type harvester gearbox power input device. The wheel type harvester gearbox power input device comprises a hydraulic continuously-variable transmission, a transmission case body, a driving bevel gear, a driven bevel gear and an input driving shaft, wherein both the driving bevel gear and the driven bevel gear are arranged in the transmission case body; the driving bevel gear is fixedly connected with the output end of the hydraulic continuously-variable transmission, and is supported on one side of the transmission case body through two bearings; the driven bevel gear is meshed with the driving bevel gear; the driven bevel gear is fixed at one end of the input driving shaft; one end of the input driving shaft is horizontally supported on the other side of the transmission case body through two driving shaft bearings; the other end of the input driving shaft is connected with a gearbox transmission system. According to the wheel type harvester gearbox power input device, a harvester gearbox front end power input mode is changed into a rear end power input mode, the structure is simple and compact, the reliability is high, the carrying capacity is large, the volume of a gearbox is small, the maintenance is convenient, the gear shift of a harvester is flexible, the transmission torsion moment is even and stable, the transmission efficiency is high, and power reversing is better realized.
Description
Technical field
The present invention relates to a kind of power input device of reaper, especially a kind of wheeled harvester gearbox power input device, belongs to agricultural machinery technological field.
Background technique
Existing wheeled harvester gearbox adopts front end power input mode, by the output driving shaft be arrangeding in parallel, input driving shaft and be set in output driving shaft and the two couple gearshift gear train dress of input on driving shaft forms, power is by exporting driving shaft exportable two kinds of different rotating speeds after two pairs of gearshift gear graduations, to adapt to different operation needs, but this power input mode complex structure, noise is large, casing maintenance is inconvenient, volume is large, transmission shaft cannot be realized power commutation simultaneously, and driving torque is inhomogeneous, easily there is off-axis phenomenon, shift gears also dumb, transmission efficiency is low.
Summary of the invention
The object of this invention is to provide a kind of simple in structure, reliability is high, box volume is little, transmission efficiency is high, and can realize the wheeled harvester gearbox power input device of power commutation.
The present invention is achieved by the following technical programs:
A kind of wheeled harvester gearbox power input device, comprise hydraulic continuously variable transmission, transmission case body, drive bevel gear, driven wheel of differential and input driving shaft, described hydraulic continuously variable transmission is fixed on transmission case body one side, transmission case body is fixed on gear box one side, drive bevel gear and driven wheel of differential are separately positioned in transmission case body, drive bevel gear is fixedly connected with hydraulic continuously variable transmission output terminal, and passing through two bearings in transmission case body one side, driven wheel of differential and drive bevel gear are intermeshing; Driven wheel of differential is fixed on input driving shaft, and two drive shaft bearing horizontal supports are passed through respectively at transmission case body opposite side in input driving shaft one end, and the input driving shaft the other end is connected with Side Gearbox Transmission System.
The present invention changes harvester gear box front end power input mode into rear end power input mode, and simple and compact for structure, noise is little, and reliability is high, and bearing capacity is large, rear transmission gear box volume is installed little, easy to maintenance.The present invention replaces two pairs of power shift gears by hydraulic continuously variable transmission, can realize stepless change, and reaper shift speed change is flexible, by the engagement driving of bevel-gear sett, power is directly passed to input driving shaft, driving torque is uniform and stable simultaneously, transmission efficiency is high, can realize preferably power commutation.
Advantage and disadvantage of the present invention, the non-limitative illustration by preferred embodiment below is for illustration and explanation, and these embodiments, only provide as an example with reference to accompanying drawing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present invention includes hydraulic continuously variable transmission 1, transmission case body 2, drive bevel gear 3, driven wheel of differential 4 and input driving shaft 5, hydraulic continuously variable transmission 1 is fixed on transmission case body 2 one sides, transmission case body 2 is fixedly connected with gear box 6 by bolt, drive bevel gear 3 and driven wheel of differential 4 are separately positioned in transmission case body 2, drive bevel gear 3 is fixedly connected with hydraulic continuously variable transmission 1 output terminal, drive bevel gear 3 is supported on transmission case body 2 one sides by 2 deep groove ball bearings 7, between 2 deep groove ball bearings 7, be provided with short sleeve 8, driven wheel of differential 4 is intermeshing with drive bevel gear 3.Driven wheel of differential 4 is fixed on input driving shaft 5 left ends, input driving shaft 5 left ends pass through 2 drive shaft bearing 10 horizontal supports at transmission case body 2 opposite sides, between 2 drive shaft bearings 10, be provided with major axis cover 9, input driving shaft 5 right-hand members are connected with Side Gearbox Transmission System.
In addition to the implementation, the present invention can also have other mode of executions, and all employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (1)
1. a wheeled harvester gearbox power input device, it is characterized in that: comprise hydraulic continuously variable transmission, transmission case body, drive bevel gear, driven wheel of differential and input driving shaft, described hydraulic continuously variable transmission is fixed on transmission case body one side, transmission case body is fixed on gear box one side, drive bevel gear and driven wheel of differential are separately positioned in transmission case body, drive bevel gear is fixedly connected with hydraulic continuously variable transmission output terminal, and passing through two bearings in transmission case body one side, driven wheel of differential and drive bevel gear are intermeshing; Driven wheel of differential is fixed on input driving shaft, and two drive shaft bearing horizontal supports are passed through respectively at transmission case body opposite side in input driving shaft one end, and the input driving shaft the other end is connected with Side Gearbox Transmission System.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310561706.0A CN103557300A (en) | 2013-11-13 | 2013-11-13 | Wheel type harvester gearbox power input device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310561706.0A CN103557300A (en) | 2013-11-13 | 2013-11-13 | Wheel type harvester gearbox power input device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103557300A true CN103557300A (en) | 2014-02-05 |
Family
ID=50011626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310561706.0A Pending CN103557300A (en) | 2013-11-13 | 2013-11-13 | Wheel type harvester gearbox power input device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103557300A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000025472A (en) * | 1998-07-13 | 2000-01-25 | Yanmar Agricult Equip Co Ltd | Driving device for mobile agricultural machine |
| US6308588B1 (en) * | 1999-09-09 | 2001-10-30 | Gkn Walterscheid Gmbh | Angle drive having an integrated coupling with rotational play |
| CN1415874A (en) * | 2001-10-31 | 2003-05-07 | 株式会社久保田 | Working machine |
| CN1899015A (en) * | 2006-07-03 | 2007-01-24 | 泰州现代农业装备有限公司 | Driving device for full feeding rice and wheat combine power driver |
| CN101574032A (en) * | 2008-05-09 | 2009-11-11 | 株式会社久保田 | Harvester |
| CN101736765A (en) * | 2009-12-10 | 2010-06-16 | 同济大学 | Full hydraulic transmission-based crawler bulldozer |
| CN102305269A (en) * | 2011-08-18 | 2012-01-04 | 宁波新宏液压有限公司 | Planet gear and bevel gear fitting driving device |
| CN202907479U (en) * | 2012-10-29 | 2013-05-01 | 杭州建明机械有限公司 | Reduction box used for harvester |
| CN203548784U (en) * | 2013-11-13 | 2014-04-16 | 江苏沃得农业机械有限公司 | Transmission case power input device of wheel type harvester |
-
2013
- 2013-11-13 CN CN201310561706.0A patent/CN103557300A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000025472A (en) * | 1998-07-13 | 2000-01-25 | Yanmar Agricult Equip Co Ltd | Driving device for mobile agricultural machine |
| US6308588B1 (en) * | 1999-09-09 | 2001-10-30 | Gkn Walterscheid Gmbh | Angle drive having an integrated coupling with rotational play |
| CN1415874A (en) * | 2001-10-31 | 2003-05-07 | 株式会社久保田 | Working machine |
| CN1899015A (en) * | 2006-07-03 | 2007-01-24 | 泰州现代农业装备有限公司 | Driving device for full feeding rice and wheat combine power driver |
| CN101574032A (en) * | 2008-05-09 | 2009-11-11 | 株式会社久保田 | Harvester |
| CN101736765A (en) * | 2009-12-10 | 2010-06-16 | 同济大学 | Full hydraulic transmission-based crawler bulldozer |
| CN102305269A (en) * | 2011-08-18 | 2012-01-04 | 宁波新宏液压有限公司 | Planet gear and bevel gear fitting driving device |
| CN202907479U (en) * | 2012-10-29 | 2013-05-01 | 杭州建明机械有限公司 | Reduction box used for harvester |
| CN203548784U (en) * | 2013-11-13 | 2014-04-16 | 江苏沃得农业机械有限公司 | Transmission case power input device of wheel type harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140205 |