CN204357809U - The how logical Internal Translator of hydraulic pressure - Google Patents
The how logical Internal Translator of hydraulic pressure Download PDFInfo
- Publication number
- CN204357809U CN204357809U CN201420834108.6U CN201420834108U CN204357809U CN 204357809 U CN204357809 U CN 204357809U CN 201420834108 U CN201420834108 U CN 201420834108U CN 204357809 U CN204357809 U CN 204357809U
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- CN
- China
- Prior art keywords
- oil
- rotating shaft
- support
- pivoted housing
- rig
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- 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.)
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- Joints Allowing Movement (AREA)
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
- Sealing Devices (AREA)
Abstract
The how logical Internal Translator of this hydraulic pressure, comprise: support, pivoted housing, rotating shaft, because rotating shaft is connected to the rotary reducer of rig, therefore during rig work, drive shaft is rotated, and the hydraulic oil entered from fuel inlet fitting is flow into each oil groove by the oil outlet of oil inlet hole by each height diverse location.Seal ring is by mutually isolated for the oil in upper and lower two oil grooves, and the hydraulic fluid pressure flow therefore between each equipment does not interfere with each other mutually.Because each filler opening of rotating shaft is when axis of rotation, be conducted all the time with oil groove, therefore hydraulic oil to be entered in rotating shaft by filler opening and by flowing in outer delivery connection in oil transportation aperture support oil circuit, is embodied as equipment fuel feeding.Due to axis of rotation, pivoted housing is relatively fixing, therefore effectively prevent pipeline and is wound around, and improves reliability and the Security of rig use.
Description
Technical field
The utility model relates to coal mine machinery technical field, is specifically related to the how logical Internal Translator of a kind of hydraulic pressure.
Background technique
Operationally, its high-pressure oil passage connected is more, and when equipment rotates, oil pipe will follow rotation, causes high-pressure rubber oil pipe road to the winding problem of equipment for rig.
Summary of the invention
The utility model, in order to overcome the deficiency of above technology, provides the how logical Internal Translator of hydraulic pressure that can not produce pipeline winding when a kind of equipment rotates.
The utility model overcomes the technological scheme that its technical problem adopts:
The how logical Internal Translator of this hydraulic pressure, comprising:
Support, it is fixed on rig, is provided with N number of support oil circuit in described support, and each support oil circuit outboard end is provided with outer delivery connection;
Pivoted housing, it is arranged on support, and described pivoted housing is along the circumferential direction vertically provided with N number of oil inlet hole, and each oil inlet hole upper end is provided with fuel inlet fitting;
Rotating shaft, it to be vertically fixed on support and to be connected to rig rotary reducer, and described axis of rotation is installed in pivoted housing, and described rotating shaft is along the circumferential direction provided with N number of oil transportation hole, and described each oil transportation hole is connected with corresponding support oil circuit;
Described pivoted housing inwall is along the circumferential direction provided with respectively the oil groove of N number of annular from top to bottom, seal ring is provided with between every two adjacent oil grooves, described seal ring inner ring contacts with rotating shaft, described rotating shaft is along the circumferential direction provided with N number of filler opening from top to bottom, described each oil inlet hole lower end has been horizontally disposed with oil outlet, and all corresponding with one filler opening of described oil groove is communicated with oil outlet.
The beneficial effects of the utility model are: because rotating shaft is connected to the rotary reducer of rig, therefore during rig work, drive shaft is rotated, and the hydraulic oil entered from fuel inlet fitting is flow into each oil groove by the oil outlet of oil inlet hole by each height diverse location.Seal ring is by mutually isolated for the oil in upper and lower two oil grooves, and the hydraulic fluid pressure flow therefore between each equipment does not interfere with each other mutually.Because each filler opening of rotating shaft is when axis of rotation, be conducted all the time with oil groove, therefore hydraulic oil to be entered in rotating shaft by filler opening and by flowing in outer delivery connection in oil transportation aperture support oil circuit, is embodied as equipment fuel feeding.Due to axis of rotation, pivoted housing is relatively fixing, therefore effectively prevent pipeline and is wound around, and improves reliability and the Security of rig use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure, 1. fuel inlet fitting 2. pivoted housing 3. oil groove 4. seal ring 5. rotating shaft 6. filler opening 7. oil outlet 8. support oil circuit 9. outer delivery connection 10. support 11. oil transportation hole 12. oil inlet hole.
Embodiment
Be described further below in conjunction with accompanying drawing 1 pair of the utility model.
The how logical Internal Translator of this hydraulic pressure, comprising: support 10, and it is fixed on rig, is provided with N number of support oil circuit 8 in support 10, and each support oil circuit 8 outboard end is provided with outer delivery connection 9; Pivoted housing 2, it is arranged on support 10, and pivoted housing 2 is along the circumferential direction vertically provided with N number of oil inlet hole 12, and each oil inlet hole 12 upper end is provided with fuel inlet fitting 1; Rotating shaft 5, it to be vertically fixed on support 10 and to be connected to rig rotary reducer, and rotating shaft 5 is rotated and is installed in pivoted housing 2, and rotating shaft 5 is along the circumferential direction provided with N number of oil transportation hole 11, and each oil transportation hole 11 is connected with corresponding support oil circuit 8; Pivoted housing 2 inwall is along the circumferential direction provided with respectively the oil groove 3 of N number of annular from top to bottom, seal ring 4 is provided with between every two adjacent oil grooves 3, seal ring 4 inner ring contacts with rotating shaft 5, rotating shaft 5 is along the circumferential direction provided with N number of filler opening 6 from top to bottom, each oil inlet hole 12 lower end has been horizontally disposed with oil outlet 7, and all corresponding with one filler opening 6 of oil groove 3 is communicated with oil outlet 7.Each high-pressure rubber oil pipe road leads to fuel inlet fitting 1 and is connected to pivoted housing 2, and each equipment is connected by external oil collecting joint 9.Because rotating shaft 5 is connected to the rotary reducer of rig, therefore during rig work, drive shaft 5 is rotated, and the hydraulic oil entered from fuel inlet fitting 1 is flow into each oil groove 3 by the oil outlet 7 of oil inlet hole 12 by each height diverse location.Seal ring 4 is by mutually isolated for the oil in upper and lower two oil grooves 3, and the hydraulic fluid pressure flow therefore between each equipment does not interfere with each other mutually.Because each filler opening 6 of rotating shaft 5 is when rotating shaft 5 is rotated, be conducted all the time with oil groove 3, therefore hydraulic oil to be entered in rotating shaft 5 by filler opening 6 and is flow in support oil circuit 8 in outer delivery connection 9 by oil transportation hole 11, is embodied as equipment fuel feeding.Because rotating shaft 5 is rotated and pivoted housing 2 is relatively fixing, therefore effectively prevent pipeline and be wound around, improve reliability and Security that rig uses.
Claims (1)
1. the how logical Internal Translator of hydraulic pressure, is characterized in that: comprising:
Support (10), it is fixed on rig, is provided with N number of support oil circuit (8) in described support (10), and each support oil circuit (8) outboard end is provided with outer delivery connection (9);
Pivoted housing (2), it is arranged on support (10), and described pivoted housing (2) is along the circumferential direction vertically provided with N number of oil inlet hole (12), and each oil inlet hole (12) upper end is provided with fuel inlet fitting (1);
Rotating shaft (5), it is vertically fixed on support (10) and goes up and be connected to rig rotary reducer, described rotating shaft (5) is rotated and is installed in pivoted housing (2), described rotating shaft (5) is along the circumferential direction provided with N number of oil transportation hole (11), and described each oil transportation hole (11) is connected with corresponding support oil circuit (8);
Described pivoted housing (2) inwall is along the circumferential direction provided with respectively the oil groove (3) of N number of annular from top to bottom, seal ring (4) is provided with between every two adjacent oil grooves (3), described seal ring (4) inner ring contacts with rotating shaft (5), described rotating shaft (5) is along the circumferential direction provided with N number of filler opening (6) from top to bottom, described each oil inlet hole (12) lower end has been horizontally disposed with oil outlet (7), and all corresponding with one filler opening (6) of described oil groove (3) is communicated with oil outlet (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834108.6U CN204357809U (en) | 2014-12-25 | 2014-12-25 | The how logical Internal Translator of hydraulic pressure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834108.6U CN204357809U (en) | 2014-12-25 | 2014-12-25 | The how logical Internal Translator of hydraulic pressure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204357809U true CN204357809U (en) | 2015-05-27 |
Family
ID=53259282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834108.6U Active CN204357809U (en) | 2014-12-25 | 2014-12-25 | The how logical Internal Translator of hydraulic pressure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204357809U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065874A (en) * | 2015-08-21 | 2015-11-18 | 郑州飞机装备有限责任公司 | Embedded pipeless working table |
-
2014
- 2014-12-25 CN CN201420834108.6U patent/CN204357809U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105065874A (en) * | 2015-08-21 | 2015-11-18 | 郑州飞机装备有限责任公司 | Embedded pipeless working table |
| CN105065874B (en) * | 2015-08-21 | 2017-03-01 | 郑州飞机装备有限责任公司 | Embedded no canal table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |