CN108035878A - A kind of gearbox vane pump system - Google Patents
A kind of gearbox vane pump system Download PDFInfo
- Publication number
- CN108035878A CN108035878A CN201711274333.3A CN201711274333A CN108035878A CN 108035878 A CN108035878 A CN 108035878A CN 201711274333 A CN201711274333 A CN 201711274333A CN 108035878 A CN108035878 A CN 108035878A
- Authority
- CN
- China
- Prior art keywords
- vane pump
- sprocket wheel
- chain
- gearbox
- wheel
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
- F04C15/0057—Driving elements, brakes, couplings, transmission specially adapted for machines or pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses a kind of blade pump control system, specifically a kind of gearbox vane pump system, including gear box casing, the chain-wheel mechanism being arranged in transmission housing body and the vane pump driven by chain-wheel mechanism, the chain-wheel mechanism includes sprocket wheel and the output shaft of gear-box being coaxially mounted on sprocket wheel, the outer sheath of the sprocket wheel is pretended the chain of engagement, the vane pump is arranged on the downside of gear box casing, with the above mentioned technical proposal, a kind of gearbox vane pump system of the present invention sets gasket by the sprocket wheel both sides in transmission housing body, and by gear box casing and vane pump housing design it is integral type, vane pump is avoided to shift, and remove vane pump clamping device, installation space needed for reducing, gasket is respectively provided with the both sides of sprocket wheel, avoid the rigidity friction in sprocket wheel rotation process.
Description
Technical field
The present invention relates to a kind of blade pump control system, specifically a kind of gearbox vane pump system.
Background technology
Vane pump, is that the blade in rotor slot is in contact with pump case (track ring), by the liquid of suction from oil inlet side pressure to
The pump of oil extraction side, when blade pump rotor rotates, for blade under the action of centrifugal force and pressure oil, tip is close to stator inner surface
On.The swept volume that two such blade is formed with rotor and stator inner surface, it is first descending again after ascending oil suction
Oil extraction, when blade rotates a circle, completes an oil suction and oil extraction.
Vane pump is arranged on gearbox side, and the rotation of vane pump inner pump is driven by driving device to be completed, existing
In technology, vane pump and gearbox are two independent housings, are connected by bindiny mechanism, and driving device needs and gearbox
Interior transmission mechanism connection, causes the larger space of vane pump installation needs, and vane pump is easily subjected to displacement with gearbox, nothing
Method is effectively driven.
The content of the invention
In order to make up above deficiency, gearbox and vane pump are linked together into occupied space more the present invention provides one kind
Small gearbox vane pump system, to solve the problems, such as in above-mentioned background technology.
The technical scheme is that：
A kind of gearbox vane pump system, including gear box casing, the chain-wheel mechanism that is arranged in transmission housing body and logical
The vane pump of chain-wheel mechanism drive is crossed, the chain-wheel mechanism includes sprocket wheel and the output shaft of gear-box being coaxially mounted on sprocket wheel,
The outer sheath of the sprocket wheel is pretended the chain of engagement, and the vane pump is arranged on the downside of gear box casing, the vane pump
Input shaft is extended in transmission housing body, and driven sprocket is set with the input shaft in transmission housing body, and the chain passes
Dynamic to be connected between sprocket wheel and driven sprocket, the blade pump case and gear box casing are integral type shell, the vane pump
Oil inlet, oil outlet and oil return opening are set on housing.
As preferable technical solution, the oil outlet is arranged on the lower end of blade pump case, the blade pump case one
Side is equipped with opening, opening installation three-way pipe, and horizontal tube one end of the three-way pipe is connected to opening, the horizontal tube it is another
One end is oil inlet, and the vertical tube lower end of the three-way pipe is oil return opening, and the oil inlet and oil outlet are connected respectively in leaf
Piece pumps pump housing inlet and outlet, and the oil return opening is connected by connecting line with oil outlet.
As preferable technical solution, installation turbine case in the transmission housing body, the sprocket wheel is installed on outside turbine case
Side, installation left side gasket between the sprocket wheel left side and gear box casing, is installed between the sprocket wheel right side and turbine case outer wall
Right pads, the left side gasket and right pads are annular shape.
As preferable technical solution, claw is set, the turbine case outer wall is equipped with its outer rim of the right pads
The accommodating card slot clamped, the hooked end of the claw are caught in card slot.
As preferable technical solution, the material of the right pads and claw is copper sheet.
By adopting the above-described technical solution, a kind of gearbox vane pump system of the present invention passes through in transmission housing
Internal sprocket wheel both sides set gasket, and are integral type by gear box casing and vane pump housing design, avoid vane pump from shifting,
And vane pump clamping device is removed, reduce required installation space, be respectively provided with gasket in the both sides of sprocket wheel, avoid sprocket wheel from rotating
Rigidity friction in journey, extends the service life of sprocket wheel and whole gear box casing.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other attached drawings according to these attached drawings.
Fig. 1 is the structure diagram of the embodiment of the present invention；
Fig. 2 is the structure enlargement diagram of part A in Fig. 1；
Fig. 3 is the structure diagram of another embodiment of the present invention；
Fig. 4 is the structure diagram of right pads of the present invention.
Embodiment
Embodiment one：As shown in Figure 1, a kind of gearbox vane pump system of the present invention, including gear box casing 1,
The chain-wheel mechanism being arranged in gear box casing 1 and the vane pump 2 driven by chain-wheel mechanism, the gear box casing 1 and chain
Take turns mechanism have in the prior art it is many details are not described herein, the output shaft of the sprocket wheel 3 in the chain-wheel mechanism and gearbox
It is sequentially connected, is rotated by output shaft of gear-box band movable sprocket 3 and driving blade pumps 2 operations.
The chain-wheel mechanism includes sprocket wheel 3 and the output shaft of gear-box that is coaxially mounted on sprocket wheel 3, the sprocket wheel 3 it is outer
The chain 5 that side suit is meshed, the vane pump 2 are arranged on the downside of gear box casing 1, and the input shaft 6 of the vane pump 2 prolongs
Reach in gear box casing 1, and driven sprocket 7 is set with the input shaft 6 in gear box casing 1, the transmission of chain 5 connects
It is connected between sprocket wheel 3 and driven sprocket 7, drives driven sprocket 7 to rotate by chain-wheel mechanism, 2 housing of vane pump and speed change
Tank shell 1 is integral type shell, is set by integral type, changes original clamp structure, improves vane pump 2 and is connected with gearbox
Firmness, avoid vane pump 2 from shifting, oil inlet 8, oil outlet 9 and oil return opening 10, vane pump be set in the blade pump case
Oil inlet 8, oil outlet 9 and oil return opening 10 be all connected with pipeline, and pass through pipeline and corresponding structure unicom.
The oil outlet 10 is arranged on the lower end of blade pump case, and oil outlet 9 is used to discharge grease, the blade pump case
Side is equipped with opening, opening installation three-way pipe 11, the mouth of pipe and open communication of 11 horizontal tube of three-way pipe, and in addition two
A mouth of pipe is respectively oil inlet 8 and oil return opening 10, and horizontal tube one end of the three-way pipe 11 is connected to opening, the horizontal tube
The other end be oil inlet 8, the vertical tube lower end of the three-way pipe is oil return opening 10, and the oil inlet 8 and oil outlet 9 correspond to respectively
2 pump housing inlet and outlet of vane pump is connected to, oil is entered by the import of the pump housing, and the oil return opening 10 is by connecting line with going out
Hydraulic fluid port 9 is connected, and the oil that oil outlet 9 is discharged is entered back into the pump housing by oil return opening 10 and pipeline, and in pump-back system.
Installation turbine case 13 in the transmission housing body, the sprocket wheel 3 are installed on the outside of turbine case 13, and the sprocket wheel 3 is left
Installation left side gasket 15 between side and gear box casing 1, the left side gasket 15 are annular shape, pass through gasket 15 on the left of annular shape
Avoid rubbing between sprocket wheel 3 and gear box casing 1, right pads 16 be installed between the right side of sprocket wheel 3 and 13 outer wall of turbine case,
Sprocket wheel 3 produces rigidity friction between 13 outer wall of turbine case, causes sprocket wheel 3 or turbine case 13 to damage, add in rotation process
Reduce friction after gasket, the right pads 16 are similarly circular.
Claw 17 is set at described its outer rim of right pads 16, and 13 outer wall of turbine case is equipped with the accommodating card clamped
Groove, the hooked end of the claw are caught in card slot, and right pads 16 are reinforced on turbine case 13, avoid gasket from shifting.
The material of the right pads 16 and claw 17 is copper sheet, reduces the active force between gasket 16 and sprocket wheel 3, and rise
To the effect for reducing friction.
Basic principle, main feature and the advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (5)
1. a kind of gearbox vane pump system, including gear box casing, the chain-wheel mechanism that is arranged in transmission housing body and pass through
The vane pump that chain-wheel mechanism drives, the chain-wheel mechanism include sprocket wheel and the output shaft of gear-box being coaxially mounted on sprocket wheel, institute
The outer sheath for stating sprocket wheel is pretended the chain of engagement, it is characterised in that：The vane pump is arranged on the downside of gear box casing, described
The input shaft of vane pump is extended in transmission housing body, and is set with driven sprocket on the input shaft in transmission housing body, institute
State chain drive to be connected between sprocket wheel and driven sprocket, the blade pump case and gear box casing are integral type shell, institute
State and oil inlet, oil outlet and oil return opening are set in blade pump case.
A kind of 2. gearbox vane pump system as claimed in claim 1, it is characterised in that：The oil outlet is arranged on vane pump
The lower end of housing, the blade pump case side are equipped with opening, opening installation three-way pipe, horizontal tube one end of the three-way pipe
It is connected to opening, the other end of the horizontal tube is oil inlet, and the vertical tube lower end of the three-way pipe is oil return opening, the oil inlet
Mouth and oil outlet are connected respectively and pass through connecting line and oil outlet phase in blade pump casing inlet and outlet, the oil return opening
Even.
A kind of 3. gearbox vane pump system as claimed in claim 2, it is characterised in that：Installation whirlpool in the transmission housing body
Wheel shell, the sprocket wheel are installed on the outside of turbine case, installing left side gasket, the chain between gear box casing on the left of the sprocket wheel
Right pads are installed between wheel right side and turbine case outer wall, the left side gasket and right pads are annular shape.
A kind of 4. gearbox vane pump system as claimed in claim 3, it is characterised in that：Set at its outer rim of the right pads
Claw is put, the turbine case outer wall is equipped with the accommodating card slot clamped, and the hooked end of the claw is caught in card slot.
A kind of 5. gearbox vane pump system as described in claim 3 or 4, it is characterised in that：The right pads and claw
Material be copper sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274333.3A CN108035878A (en) | 2017-12-06 | 2017-12-06 | A kind of gearbox vane pump system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711274333.3A CN108035878A (en) | 2017-12-06 | 2017-12-06 | A kind of gearbox vane pump system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108035878A true CN108035878A (en) | 2018-05-15 |
Family
ID=62095563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711274333.3A Pending CN108035878A (en) | 2017-12-06 | 2017-12-06 | A kind of gearbox vane pump system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108035878A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6287094B1 (en) * | 1999-08-26 | 2001-09-11 | Ford Global Technologies, Inc. | Inlet tube diffuser element for a hydraulic pump |
| US20060088433A1 (en) * | 2004-10-26 | 2006-04-27 | Tomoyuki Fujita | Vane pump for continuously variable transmission |
| CN2818850Y (en) * | 2005-09-14 | 2006-09-20 | 中国第一汽车集团公司 | Lubricating oil pump of gearbox |
| JP2009036314A (en) * | 2007-08-02 | 2009-02-19 | Jatco Ltd | Automatic change gear |
| US20090286641A1 (en) * | 2006-07-29 | 2009-11-19 | Zf Friedrichshafen Ag | Pump drive of an automatic transmission |
| CN102297130A (en) * | 2010-06-22 | 2011-12-28 | 通用汽车环球科技运作有限责任公司 | High efficiency fixed displacement vane pump |
| CN103225608A (en) * | 2012-01-30 | 2013-07-31 | Zf操作系统有限公司 | Pump |
| CN105190105A (en) * | 2013-03-29 | 2015-12-23 | 爱信艾达株式会社 | Oil pump, and motive power transmission device equipped with same |
| JP2016099000A (en) * | 2014-11-26 | 2016-05-30 | アイシン・エィ・ダブリュ株式会社 | Oil pump |
| JP2016148434A (en) * | 2015-02-13 | 2016-08-18 | アイシン・エィ・ダブリュ株式会社 | Power transmission device |
| WO2016129346A1 (en) * | 2015-02-13 | 2016-08-18 | アイシン・エィ・ダブリュ株式会社 | Power transmission device |
| CN207598499U (en) * | 2017-12-06 | 2018-07-10 | 盛瑞传动股份有限公司 | A kind of gearbox vane pump system |
-
2017
- 2017-12-06 CN CN201711274333.3A patent/CN108035878A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6287094B1 (en) * | 1999-08-26 | 2001-09-11 | Ford Global Technologies, Inc. | Inlet tube diffuser element for a hydraulic pump |
| US20060088433A1 (en) * | 2004-10-26 | 2006-04-27 | Tomoyuki Fujita | Vane pump for continuously variable transmission |
| CN2818850Y (en) * | 2005-09-14 | 2006-09-20 | 中国第一汽车集团公司 | Lubricating oil pump of gearbox |
| US20090286641A1 (en) * | 2006-07-29 | 2009-11-19 | Zf Friedrichshafen Ag | Pump drive of an automatic transmission |
| JP2009036314A (en) * | 2007-08-02 | 2009-02-19 | Jatco Ltd | Automatic change gear |
| CN102297130A (en) * | 2010-06-22 | 2011-12-28 | 通用汽车环球科技运作有限责任公司 | High efficiency fixed displacement vane pump |
| CN103225608A (en) * | 2012-01-30 | 2013-07-31 | Zf操作系统有限公司 | Pump |
| CN105190105A (en) * | 2013-03-29 | 2015-12-23 | 爱信艾达株式会社 | Oil pump, and motive power transmission device equipped with same |
| JP2016099000A (en) * | 2014-11-26 | 2016-05-30 | アイシン・エィ・ダブリュ株式会社 | Oil pump |
| JP2016148434A (en) * | 2015-02-13 | 2016-08-18 | アイシン・エィ・ダブリュ株式会社 | Power transmission device |
| WO2016129346A1 (en) * | 2015-02-13 | 2016-08-18 | アイシン・エィ・ダブリュ株式会社 | Power transmission device |
| CN207598499U (en) * | 2017-12-06 | 2018-07-10 | 盛瑞传动股份有限公司 | A kind of gearbox vane pump system |
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