CN206722997U - Vertical series oil pump for fluid-flywheel clutch - Google Patents
Vertical series oil pump for fluid-flywheel clutch Download PDFInfo
- Publication number
- CN206722997U CN206722997U CN201720400763.4U CN201720400763U CN206722997U CN 206722997 U CN206722997 U CN 206722997U CN 201720400763 U CN201720400763 U CN 201720400763U CN 206722997 U CN206722997 U CN 206722997U
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- CN
- China
- Prior art keywords
- pump
- oil pump
- gear
- oil
- impeller
- 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 - Fee Related
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Abstract
Vertical series oil pump for fluid-flywheel clutch, there is transverse axis the upper end of oil pump bracket, there is oil pump main shaft inner side by bearing, bevel gear is housed between oil pump main shaft and transverse axis, oil pump bracket lower end is connected with gear pump body in turn by connector, oil pump end cap, impeller pump case, fixed cover is equipped with housing on the outside of gear pump body, there is the oil pump drive gear on oil pump main shaft in the medial center position of gear pump body, equipped with the driven oil pump gear being meshed with oil pump drive gear on the inside of gear pump body, driven oil pump gear has 3, and circumferentially it is uniformly distributed centered on oil pump drive gear, form 3 gear oil pumps, there is the impeller installed in oil pump spindle end in impeller pump case, there is impeller pump intake the lower end of impeller pump case, impeller pump case is provided with impeller pump discharge.Vertical series oil pump of the present utility model for fluid-flywheel clutch, have simple in construction, two kinds of pumps be combined into one, take up space it is small, easy to installation and maintenance, reduce operating cost the advantages of.
Description
Technical field
It the utility model is related to a kind of pump, particularly a kind of vertical series oil pump for fluid-flywheel clutch.
Background technology
Fluid-flywheel clutch is most cold to impeller and bearing shell the progress fuel feeding of coupling device using gear pump or Gerotor pump at present
But, continuing to increase with coupling device rated power, required fuel delivery and above two oil pump size also increase simultaneously.
In the design in order to further improve the reliability of system, impeller and bearing shell are entered respectively usually using two independent oil pumps
Row fuel feeding.Coupling device has been internally integrated the elements such as impeller, gear, bearing shell, pipeline, controlling organization, leaves oil pump in the horizontal plane
Space it is very limited, it is difficult to arrange lower two oil pumps.But the space of casing in vertical direction is relatively large, therefore need
A kind of vertically arranged oil pump is wanted to coupling device fuel feeding.Two kinds of pumps occupy larger space, installation and maintenance in the prior art
It is very troublesome, and each self-operating also increases operating cost.
The content of the invention
The purpose of this utility model be to provide it is a kind of it is simple in construction, two kinds of pumps can be combined into one, it is small to take up space, installation and
The vertical series oil pump for fluid-flywheel clutch that is easy to maintenance, reducing operating cost, overcome the deficiencies in the prior art.
Vertical series oil pump of the present utility model for fluid-flywheel clutch, including oil pump bracket, in the upper of oil pump bracket
End is provided with transverse axis, and the inner side of oil pump bracket is provided with vertically arranged oil pump main shaft, oil pump main shaft upper end and horizontal stroke by bearing
A pair of drive bevel gears are housed, the termination of transverse axis is equipped with driving wheel between axle；
Gear pump body, oil pump end cap, impeller pump case are connected with turn by connector in the lower end of oil pump bracket, in gear
Fixed cover is equipped with housing on the outside of the pump housing, and the oil pump being arranged on oil pump main shaft is provided with the medial center position of gear pump body actively
Gear, there are 3 equipped with the driven oil pump gear being meshed with oil pump drive gear, driven oil pump gear on the inside of gear pump body,
And be circumferentially uniformly distributed centered on oil pump drive gear, 3 gear oil pumps are formed, 3 media are provided with gear pump body
Entrance and 3 media outlets, oil suction chamber of 3 medium inlets respectively with each gear oil pump are connected, 3 media outlet difference
It is connected with the oil-discharging cavity of each gear oil pump, housing is provided with the gear pump oil inlet being connected with 3 medium inlets, housing
It is provided with the gear pump oil-out being connected with 3 media outlets；
There is the impeller installed in oil pump spindle end in impeller pump case, there are impeller pump intake, leaf in the lower end of impeller pump case
Wheel pump case is provided with impeller pump discharge.
Vertical series oil pump of the present utility model for fluid-flywheel clutch, it is generally vertical, and two kinds of oil pumps close two
For one, overall structure closely, occupies little space, and to install and maintenance provides conveniently, also reduces operating cost.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment；
Fig. 2 is the C-C section enlarged diagrams shown in Fig. 1.
Embodiment
As shown in Figure 1, 2：4 be tubulose oil pump bracket, and transverse axis 3 is provided with by sliding bearing in the upper end of oil pump bracket 4,
The inner side of oil pump bracket 4 is not by there be dynamic bearing to be provided with vertically arranged oil pump main shaft 5, between the upper end of oil pump main shaft 5 and transverse axis 3
Equipped with a pair of drive bevel gears 2, the termination of transverse axis 3 is equipped with driving wheel 1, and driving wheel 1 connects drive mechanism, such as motor reducer.
Motor reducer can drive transverse axis 3 and oil pump main shaft 5 to rotate.
Gear pump body 7, oil pump end cap 13, impeller pump case are connected with turn by connector 6 in the lower end of oil pump bracket 4
12.Housing 8 is housed in the outside fixed cover of gear pump body 7.
The oil pump drive gear 9 being arranged on oil pump main shaft 5 is provided with the medial center position of gear pump body 7, in gear
The inner side of the pump housing 7 has 3 equipped with the driven oil pump gear 14 being meshed with oil pump drive gear 9, driven oil pump gear 14, and with oil
Circumferentially it is uniformly distributed centered on pump driving gear 9, forms 3 gear oil pumps.
Be provided with 3 medium inlets and 3 media outlets on gear pump body 7,3 medium inlets respectively with each gear oil
The oil suction chamber of pump is connected, and oil-discharging cavity of 3 media outlets respectively with each gear oil pump is connected.
Housing 8 is provided with the gear pump oil inlet 15 being connected with 3 medium inlets, and housing 8 is provided with to go out with 3 media
The gear pump oil-out 16 that mouth is connected.
There is the impeller 11 installed in the termination of oil pump main shaft 5 in impeller pump case 12, there is vane pump the lower end of impeller pump case 12
Entrance 10, impeller pump case 12 are provided with impeller pump discharge 17.
During installation, gear pump oil inlet 15 connects with oil feed line, and gear pump oil-out 16 connects with drain line, is used for
To the bearing shell fuel feeding in coupling device.Impeller pump intake 10 connects with another oil feed line, impeller pump discharge 17 and another oil exit pipe
Road connects, for the impeller wheel portion fuel feeding in coupling device.Vertical series oil pump of the present utility model for fluid-flywheel clutch,
Be combined into one with simple in construction, two kinds of pumps, take up space it is small, easy to installation and maintenance, reduce operating cost the advantages of.
Claims (1)
- A kind of 1. vertical series oil pump for fluid-flywheel clutch, it is characterised in that：Including oil pump bracket（4）, in oil pump bracket（4）Upper end transverse axis is installed（3）, oil pump bracket（4）Inner side pass through axle Hold and vertically arranged oil pump main shaft is installed（5）, oil pump main shaft（5）Upper end and transverse axis（3）Between a pair of drive bevel gears are housed （2）, transverse axis（3）Termination driving wheel is housed（1）；In oil pump bracket（4）Lower end pass through connector（6）It is connected with gear pump body in turn（7）, oil pump end cap (13), vane pump Shell（12）, in gear pump body（7）Outside fixed cover is equipped with housing（8）, in gear pump body（7）Medial center position be provided with installation In oil pump main shaft（5）On oil pump drive gear（9）, in gear pump body（7）Inner side is equipped with and oil pump drive gear（9）It is meshed Driven oil pump gear（14）, driven oil pump gear（14）There are 3, and with oil pump drive gear（9）Centered on it is circumferentially uniform Distribution, 3 gear oil pumps are formed, in gear pump body（7）It is provided with 3 medium inlets and 3 media outlets, 3 medium inlets The oil suction chamber with each gear oil pump is connected respectively, and oil-discharging cavity of 3 media outlets respectively with each gear oil pump is connected, Housing（8）It is provided with the gear pump oil inlet being connected with 3 medium inlets（15）, housing（8）It is provided with and 3 media outlets The gear pump oil-out being connected（16）；In impeller pump case（12）Inside have installed in oil pump main shaft（5）The impeller of termination（11）, impeller pump case（12）Lower end have leaf Take turns pump intake（10）, impeller pump case（12）It is provided with impeller pump discharge（17）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400763.4U CN206722997U (en) | 2017-04-17 | 2017-04-17 | Vertical series oil pump for fluid-flywheel clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720400763.4U CN206722997U (en) | 2017-04-17 | 2017-04-17 | Vertical series oil pump for fluid-flywheel clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206722997U true CN206722997U (en) | 2017-12-08 |
Family
ID=60504872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720400763.4U Expired - Fee Related CN206722997U (en) | 2017-04-17 | 2017-04-17 | Vertical series oil pump for fluid-flywheel clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206722997U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542412A (en) * | 2021-12-29 | 2022-05-27 | 中国电建集团上海能源装备有限公司 | Gear centrifugal combined oil supply pump |
| CN114962206A (en) * | 2022-06-09 | 2022-08-30 | 湖南高创翔宇科技有限公司 | Graded pressurizing fuel pump |
-
2017
- 2017-04-17 CN CN201720400763.4U patent/CN206722997U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114542412A (en) * | 2021-12-29 | 2022-05-27 | 中国电建集团上海能源装备有限公司 | Gear centrifugal combined oil supply pump |
| CN114962206A (en) * | 2022-06-09 | 2022-08-30 | 湖南高创翔宇科技有限公司 | Graded pressurizing fuel pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |