CN200999846Y - Oil thrower wheel used for modulating velocity hydraulic coupler reduction box - Google Patents
Oil thrower wheel used for modulating velocity hydraulic coupler reduction box Download PDFInfo
- Publication number
- CN200999846Y CN200999846Y CNU2007200028712U CN200720002871U CN200999846Y CN 200999846 Y CN200999846 Y CN 200999846Y CN U2007200028712 U CNU2007200028712 U CN U2007200028712U CN 200720002871 U CN200720002871 U CN 200720002871U CN 200999846 Y CN200999846 Y CN 200999846Y
- Authority
- CN
- China
- Prior art keywords
- disc
- oil inlet
- oil
- wheel
- hydraulic coupler
- 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
The utility model discloses an oil thrower wheel used for speed adjusting hydraulic coupler reducer casing. The structure comprises an oil thrower wheel, the oil thrower wheel presents a circular disc shape, the opening side is fixed on the outside wall of the pump wheel cover through connecting bolts; a circular opening is arranged at the middle of the disc body of the oil thrower wheel opening side, a driving axle is penetrated through, and mouth part of the oil inlet pipe is inserted into the inner side of the oil thrower wheel through the opening. A plurality of blocking plates are arranged at intervals in the oil thrower wheel along the corners of the periphery of the circular disc; the oil inlet end of the oil inlet pipe is arranged in the oil thrower wheel, and the oil inlet end is deduced from the casing body and connected with the working oil supplying device; the pump wheel cover oil inlet holes are arranged on the area of the periphery of the pump wheel cover at intervals, and oppositely to the positions of the blocking plates of the oil thrower wheel; a scroll wheel oil inlet hole, which is located on the scroll wheel, and is opposite to the pump wheel cover oil inlet hole position distributed along the periphery. Compared with the traditional oil supplying devices, the utility model has the advantages that working oil inlet amount required various using conditions and application situations is satisfied.
Description
Technical field
The utility model relates to a kind of oil supplying device of hydraulic couplers.
Background technique
Because traditional Coupler working oil oil-feed quantitative limitation, its service condition and application are restricted.
Summary of the invention
The purpose of this utility model provides a kind of disc that is used for speed governing hydraulic Coupler speed reducer, to solve the restricted technical problem of Coupler working oil oil inlet quantity.
The structure that is used for the disc of speed governing hydraulic Coupler speed reducer described in the utility model comprises:
Disc, this disc is in the form of annular discs, and its opening one side is fixed on the pump impeller cover outer side wall by attachment bolt; The disk body middle part of the non-opening side of disc has circular open, live axle to pass wherein, and the oil inlet pipe oral area stretches into the disc inboard by this opening; In disc,, be interval with several baffle plates along the circumference corner of disk;
Oil inlet pipe, its oil outlet one end is located in the disc, and filler opening one end connects the working oil supplier after housing is drawn;
Pump impeller cover oil inlet hole is disposed on the circumferentially zone of pump impeller cover, and is corresponding with the baffle position of disc;
The turbine oil inlet hole, this turbine oil inlet hole is one, is positioned at corresponding with circumferential pump impeller cover oil inlet hole position on the turbine.
The aforesaid disc that is used for speed governing hydraulic Coupler speed reducer, the described baffle plate that is arranged in the disc is provided with along the disk radial direction.
The aforesaid disc that is used for speed governing hydraulic Coupler speed reducer, rectangular triangle of the baffle plate of described disc or right-angled trapezium.
The aforesaid disc that is used for speed governing hydraulic Coupler speed reducer, the baffle plate of described disc adopts uniform set-up mode.
The aforesaid disc that is used for speed governing hydraulic Coupler speed reducer, the oil inlet pipe of described disc is penetrated by the shell of Coupler bottom, is provided with in vertical direction.
The utility model is compared with traditional oil supplying device, has the advantage of the working oil oil inlet quantity that satisfies various service conditions and application needs.
Description of drawings
Fig. 1 is a structure sectional view of the present utility model.
Embodiment
Of the present utility model have structure referring to Fig. 1, is fixed with disc 4 by attachment bolt 6 on pump impeller cover 7 outer side walls.Opening one side of this disc 4 forms the connecting structure that the plane cooperates with pump impeller cover 7 outer side walls.At the opposite side disk body middle part of disc 4 are circular opens that pass and insert into the inner for oil inlet pipe 2 oral areas side for live axle 3.The disc radial direction is pressed by circle corner in disc 4, is interval with several baffle plates 5.
Described baffle plate 5 is fixed in the right angle corner place of disc 4, so baffle plate 5 should be shapes such as right-angled triangle or right-angled trapezium.On pump impeller cover 7 and circumferential positions baffle plate 5 places, be provided with several uniform pump impeller cover oil inlet holes 10.Turbine 8 with pump impeller cover 7 on the corresponding position of oil inlet hole 10, have a turbine oil inlet hole 9.
A fuel-displaced end of described oil inlet pipe 2 is located in the disc 4, its oral area faces toward pump wheel cover 7.Oil-feed one end of oil inlet pipe 2 connects the working oil supplier after housing 1 is drawn.Provided a kind of vertically disposed oil inlet pipe structure among Fig. 1, oil inlet pipe 2 is entered by lower case 1.
Claims (5)
1, a kind of disc that is used for speed governing hydraulic Coupler speed reducer is characterized in that its structure comprises:
Disc, this disc is in the form of annular discs, and its opening one side is fixed on the pump impeller cover outer side wall by attachment bolt; The disk body middle part of the non-opening side of disc has circular open, live axle to pass wherein, and the oil inlet pipe oral area stretches into the disc inboard by this opening; In disc,, be interval with several baffle plates along the circumference corner of disk;
Oil inlet pipe, its oil outlet one end is located in the disc, and filler opening one end connects the working oil supplier after housing is drawn;
Pump impeller cover oil inlet hole is disposed on the circumferentially zone of pump impeller cover, and is corresponding with the baffle position of disc;
The turbine oil inlet hole, this turbine oil inlet hole is one, is positioned at corresponding with circumferential pump impeller cover oil inlet hole position on the turbine.
2, a kind of disc that is used for speed governing hydraulic Coupler speed reducer as claimed in claim 1 is characterized in that: the described baffle plate that is arranged in the disc is provided with along the disk radial direction.
3, a kind of disc that is used for speed governing hydraulic Coupler speed reducer as claimed in claim 1 is characterized in that: rectangular triangle of the baffle plate of described disc or right-angled trapezium.
4, a kind of disc that is used for speed governing hydraulic Coupler speed reducer as claimed in claim 1 is characterized in that: the baffle plate of described disc adopts uniform set-up mode.
5, a kind of disc that is used for speed governing hydraulic Coupler speed reducer as claimed in claim 1, it is characterized in that: the oil inlet pipe of described disc is penetrated by the shell of Coupler bottom, is provided with in vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200028712U CN200999846Y (en) | 2007-01-30 | 2007-01-30 | Oil thrower wheel used for modulating velocity hydraulic coupler reduction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200028712U CN200999846Y (en) | 2007-01-30 | 2007-01-30 | Oil thrower wheel used for modulating velocity hydraulic coupler reduction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200999846Y true CN200999846Y (en) | 2008-01-02 |
Family
ID=39014253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200028712U Expired - Fee Related CN200999846Y (en) | 2007-01-30 | 2007-01-30 | Oil thrower wheel used for modulating velocity hydraulic coupler reduction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200999846Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351472A (en) * | 2015-12-09 | 2016-02-24 | 中车大连机车研究所有限公司 | Hydraulic coupler |
| CN110925378A (en) * | 2019-12-23 | 2020-03-27 | 大唐郓城发电有限公司 | Hydraulic coupler |
-
2007
- 2007-01-30 CN CNU2007200028712U patent/CN200999846Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105351472A (en) * | 2015-12-09 | 2016-02-24 | 中车大连机车研究所有限公司 | Hydraulic coupler |
| CN105351472B (en) * | 2015-12-09 | 2018-02-13 | 中车大连机车研究所有限公司 | Fluid coupling |
| CN110925378A (en) * | 2019-12-23 | 2020-03-27 | 大唐郓城发电有限公司 | Hydraulic coupler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080102 Termination date: 20120130 |