CN203594649U - Manual and automatic integrating hydraulic oil station - Google Patents
Manual and automatic integrating hydraulic oil station Download PDFInfo
- Publication number
- CN203594649U CN203594649U CN201320841024.0U CN201320841024U CN203594649U CN 203594649 U CN203594649 U CN 203594649U CN 201320841024 U CN201320841024 U CN 201320841024U CN 203594649 U CN203594649 U CN 203594649U
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- China
- Prior art keywords
- valve
- oil
- manual
- hydraulic oil
- electromagnetic
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- Expired - Lifetime
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- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 26
- 239000003921 oil Substances 0.000 claims abstract description 52
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
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Abstract
The utility model discloses a manual and automatic integrating hydraulic oil station. The manual and automatic integrating hydraulic oil station is characterized in that a hydraulic oil tank is connected with an oil outlet pipe, the oil outlet pipe is connected with a three-way reversing valve, the three-way reversing valve is provided with a reversing control device, one end of an outlet is connected with an electromagnetic reversing valve, one end is connected with a manual reversing valve, and the electromagnetic reversing valve and the manual reversing valve are connected with the hydraulic oil tank respectively through a first oil return pipe and a second oil return pipe. The electromagnetic reversing valve is connected with an electromagnetic valve oil outlet pipe and an electromagnetic valve oil return pipe, and the manual reversing valve is connected with a hand valve oil outlet pipe and a hand valve oil return pipe, the electromagnetic valve oil outlet pipe is connected with the hand valve oil outlet pipe on an oil outlet three-way pipe, and the electromagnetic valve oil return pipe is connected with the hand valve oil return pipe on an oil return three-way pipe. Due to the three-way reversing valve, hydraulic oil can be supplied to the electromagnetic reversing valve or the manual reversing valve conveniently through switching of the reversing control device; once faults occur in an electromagnetic part and a mechanical part of the electromagnetic reversing valve, the manual reversing valve can be started to achieve the switching to manual control, and a running machine can be used normally.
Description
Technical field
The utility model relates to a kind of hydraulic oil unit, relates to or rather a kind of hydraulic oil unit of auto-manual.
Background technique
Hydraulic oil unit is generally for big-and-middle-sized industrial mechanical movement provides electromechanical assembly lubricated, power, is made up of oil hydraulic pump, driving motor, fuel tank, directional control valve, throttle valve, relief valve etc.Easily there are some faults in electromagnet portion, mechanical part in use, directly the normal use of impact operation machinery.
Summary of the invention
The purpose of this utility model is that overcoming the deficiencies in the prior art provides a kind of hydraulic oil unit of auto-manual, and while avoiding automatic oil supplying device to break down, operation machinery can not normally use.
The utility model comprises hydraulic oil container, it is characterized in that hydraulic oil container connects oil outlet tube, oil outlet tube connecting tee selector valve, three-way diverter valve is with control device for reversing, export a termination solenoid directional control valve, one end connects hand-operated direction valve, solenoid directional control valve, hand-operated direction valve connect hydraulic oil container by return tube I, return tube II respectively; Solenoid directional control valve is connected with solenoid valve oil outlet tube, electromagnetic valve oil return pipe, is connected with manually operated valve oil outlet tube, manually operated valve return tube on hand-operated direction valve; Solenoid valve oil outlet tube is connected in flow tee pipe mutually with manually operated valve oil outlet tube, and electromagnetic valve oil return pipe is connected in oil return three-way pipe mutually with manually operated valve return tube.
On described solenoid directional control valve, hand-operated direction valve, solenoid valve pressure gauge, manually operated valve pressure gauge are set respectively.
Described flow tee pipe, oil return three-way pipe and operation machinery, as hydraulic jack is connected.
Described control device for reversing is handle or electric controller.
As shown from the above technical solution, the utlity model has following beneficial effect: the three-way diverter valve of setting can be fed to solenoid directional control valve or hand-operated direction valve hydraulic oil easily by the switching of control device for reversing; Mainly use at ordinary times the automatic oil supplying devices such as solenoid directional control valve, once the electromagnet portion of solenoid directional control valve, mechanical part break down, just can enable hand-operated direction valve, be switched to manual control, guarantee the normal use of operation machinery.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model.
In figure, 1. hydraulic oil container, 2. oil outlet tube, 3, three-way diverter valve, 4. control device for reversing, 5. solenoid directional control valve, 6. hand-operated direction valve, 7. return tube I, 8, return tube II, 9. solenoid valve oil outlet tube, 10. electromagnetic valve oil return pipe, 11. manually operated valve oil outlet tubes, 12. manually operated valve return tubes, 13. flow tee pipes, 14. oil return three-way pipes, 15. solenoid valve pressure gauges, 16. manually operated valve pressure gauges.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in drawings, the utility model comprises hydraulic oil container 1, oil outlet tube 2, three-way diverter valve 3, solenoid directional control valve 5, hand-operated direction valve 6 etc.Hydraulic oil container 1 connects oil outlet tube 2, oil outlet tube 2 connecting tee selector valves 3, and three-way diverter valve 3 is with control device for reversing 4, and outlet one termination solenoid directional control valve 5, one end connect hand-operated direction valve 6.Solenoid directional control valve 5,, hand-operated direction valve 6 connects hydraulic oil container 1 by return tube I 7, return tube II 8 respectively.Switching by control device for reversing 4 is fed to solenoid directional control valve 5 or hand-operated direction valve 6 hydraulic oil easily.
Solenoid directional control valve 5 is connected with solenoid valve oil outlet tube 9, electromagnetic valve oil return pipe 10, is connected with manually operated valve oil outlet tube 11, manually operated valve return tube 12 on hand-operated direction valve 6; Solenoid valve oil outlet tube 9 is connected in flow tee pipe 13 mutually with manually operated valve oil outlet tube 11, and electromagnetic valve oil return pipe 10 is connected in oil return three-way pipe 14 mutually with manually operated valve return tube 12.Flow tee pipe 13, oil return three-way pipe 14 and operation machinery are connected as hydraulic jack etc.
On described solenoid directional control valve 5, hand-operated direction valve 6, solenoid valve pressure gauge 15, manually operated valve pressure gauge 16 are set respectively.
Claims (3)
1. a hydraulic oil unit for auto-manual, comprises hydraulic oil container, it is characterized in that hydraulic oil container (1) connects oil outlet tube (2), oil outlet tube (2) connecting tee selector valve (3); Three-way diverter valve (3) is with control device for reversing (4), export a termination solenoid directional control valve (5), one end connects hand-operated direction valve (6), solenoid directional control valve (5), hand-operated direction valve (6) connect hydraulic oil container (1) by return tube I (7), return tube II (8) respectively; Solenoid directional control valve (5) is connected with solenoid valve oil outlet tube (9), electromagnetic valve oil return pipe (10), is connected with manually operated valve oil outlet tube (11), manually operated valve return tube (12) on hand-operated direction valve (6); Solenoid valve oil outlet tube (9) is connected in flow tee pipe (13) mutually with manually operated valve oil outlet tube (11), and electromagnetic valve oil return pipe (10) is connected in oil return three-way pipe (14) mutually with manually operated valve return tube (12).
2. the hydraulic oil unit of auto-manual as claimed in claim 1, is characterized in that, on described solenoid directional control valve (5), hand-operated direction valve (6), solenoid valve pressure gauge (15), manually operated valve pressure gauge (16) are set respectively.
3. the hydraulic oil unit of auto-manual as claimed in claim 1, is characterized in that described control device for reversing (4) is handle or electric controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841024.0U CN203594649U (en) | 2013-12-19 | 2013-12-19 | Manual and automatic integrating hydraulic oil station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320841024.0U CN203594649U (en) | 2013-12-19 | 2013-12-19 | Manual and automatic integrating hydraulic oil station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203594649U true CN203594649U (en) | 2014-05-14 |
Family
ID=50675542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320841024.0U Expired - Lifetime CN203594649U (en) | 2013-12-19 | 2013-12-19 | Manual and automatic integrating hydraulic oil station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203594649U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629192A (en) * | 2013-12-19 | 2014-03-12 | 安徽康迪纳电力科技有限责任公司 | Manual-automatic integrated hydraulic oil station |
-
2013
- 2013-12-19 CN CN201320841024.0U patent/CN203594649U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103629192A (en) * | 2013-12-19 | 2014-03-12 | 安徽康迪纳电力科技有限责任公司 | Manual-automatic integrated hydraulic oil station |
| CN103629192B (en) * | 2013-12-19 | 2015-12-02 | 安徽康迪纳电力科技有限责任公司 | The hydraulic oil unit of auto-manual |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140514 |