CN103629192B - The hydraulic oil unit of auto-manual - Google Patents
The hydraulic oil unit of auto-manual Download PDFInfo
- Publication number
- CN103629192B CN103629192B CN201310701882.XA CN201310701882A CN103629192B CN 103629192 B CN103629192 B CN 103629192B CN 201310701882 A CN201310701882 A CN 201310701882A CN 103629192 B CN103629192 B CN 103629192B
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- China
- Prior art keywords
- valve
- outlet tube
- oil
- return
- oil outlet
- Prior art date
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- Expired - Fee Related
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Abstract
The invention discloses a kind of hydraulic oil unit of auto-manual, 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, exit end connects solenoid directional control valve, one end connects hand-operated direction valve, and solenoid directional control valve, hand-operated direction valve connect hydraulic oil container respectively by return tube I, return tube II; Solenoid directional control valve is connected with solenoid valve oil outlet tube, electromagnetic valve oil return pipe, hand-operated direction valve is connected with manually operated valve oil outlet tube, manually operated valve return tube; 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.The three-way diverter valve that the present invention is arranged is fed to solenoid directional control valve or hand-operated direction valve hydraulic oil easily by the switching of control device for reversing; Once the electromagnet portion of solenoid directional control valve, mechanical part break down, just can enable hand-operated direction valve, be switched to Non-follow control, ensure the normal use running machinery.
Description
Technical field
The present invention relates to a kind of hydraulic oil unit, relate to a kind of hydraulic oil unit of auto-manual or rather.
Background technique
Hydraulic oil unit is generally for big-and-middle-sized industrial mechanical movement provides the electromechanical assembly of lubrication, power, is made up of oil hydraulic pump, driving motor, fuel tank, directional control valve, throttle valve, relief valve etc.In use easily there are some faults in electromagnet portion, mechanical part, and directly impact runs the normal use of machinery.
Summary of the invention
The object of the invention is to overcome the hydraulic oil unit that the deficiencies in the prior art provide a kind of auto-manual, when avoiding automatic oil supplying device to break down, running machinery can not normally use.
The present invention includes 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, exit end connects solenoid directional control valve, one end connects hand-operated direction valve, and solenoid directional control valve, hand-operated direction valve connect hydraulic oil container respectively by return tube I, return tube II; Solenoid directional control valve is connected with solenoid valve oil outlet tube, electromagnetic valve oil return pipe, hand-operated direction valve is connected with manually operated valve oil outlet tube, manually operated valve return tube; 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.
Described solenoid directional control valve, hand-operated direction valve are arranged respectively solenoid valve pressure gauge, manually operated valve pressure gauge.
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 present invention has following beneficial effect: the three-way diverter valve of setting is fed to solenoid directional control valve or hand-operated direction valve hydraulic oil easily by the switching of control device for reversing; Mainly use the automatic oil supplying devices such as solenoid directional control valve at ordinary times, once the electromagnet portion of solenoid directional control valve, mechanical part break down, just can enable hand-operated direction valve, be switched to Non-follow control, ensure the normal use running machinery.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
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 present invention is further illustrated.
As shown in Figure 1, the present invention includes 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 valve 3, and three-way diverter valve 3 is with control device for reversing 4, and exit end connects solenoid directional control valve 5, one end connects hand-operated direction valve 6.Solenoid directional control valve 5, hand-operated direction valve 6 respectively by return tube I 7, return tube II 8 connect hydraulic oil container 1.Easily hydraulic oil is fed to solenoid directional control valve 5 or hand-operated direction valve 6 by the switching of control device for reversing 4.
Solenoid directional control valve 5 is connected with solenoid valve oil outlet tube 9, electromagnetic valve oil return pipe 10, hand-operated direction valve 6 is connected with manually operated valve oil outlet tube 11, manually operated valve return tube 12; 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 are connected with operation machinery such as hydraulic jack etc.
Described solenoid directional control valve 5, hand-operated direction valve 6 are arranged respectively solenoid valve pressure gauge 15, manually operated valve pressure gauge 16.
Claims (1)
1. the hydraulic oil unit of an auto-manual, comprise hydraulic oil container, hydraulic oil container (1) connects oil outlet tube (2), and solenoid directional control valve (5), hand-operated direction valve (6) connect hydraulic oil container (1) respectively by return tube I (7), return tube II (8); Solenoid directional control valve (5) is connected with solenoid valve oil outlet tube (9), electromagnetic valve oil return pipe (10), hand-operated direction valve (6) is connected with manually operated valve oil outlet tube (11), manually operated valve return tube (12); Described solenoid directional control valve (5), hand-operated direction valve (6) are arranged respectively solenoid valve pressure gauge (15), manually operated valve pressure gauge (16); It is characterized in that oil outlet tube (2) connecting tee selector valve (3); Three-way diverter valve (3) is with control device for reversing (4), and exit end connects solenoid directional control valve (5), one end connects hand-operated direction valve (6); Described control device for reversing (4) is handle or electric controller; 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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701882.XA CN103629192B (en) | 2013-12-19 | 2013-12-19 | The hydraulic oil unit of auto-manual |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310701882.XA CN103629192B (en) | 2013-12-19 | 2013-12-19 | The hydraulic oil unit of auto-manual |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103629192A CN103629192A (en) | 2014-03-12 |
| CN103629192B true CN103629192B (en) | 2015-12-02 |
Family
ID=50210563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310701882.XA Expired - Fee Related CN103629192B (en) | 2013-12-19 | 2013-12-19 | The hydraulic oil unit of auto-manual |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103629192B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104210132B (en) * | 2014-08-27 | 2016-10-12 | 东莞市泉盛机械设备有限公司 | Paper briquetting machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714864Y (en) * | 2004-07-27 | 2005-08-03 | 中日合资上海太平洋机电制造有限公司 | Electric control and manual control integrative hydraulic pumping station installation |
| CN2823628Y (en) * | 2005-09-14 | 2006-10-04 | 刘建 | Electric manual dual-purpose hydraulic station |
| CN201677384U (en) * | 2010-02-08 | 2010-12-22 | 崔长利 | Mine anti-explosion cement foaming machine |
| CN202468550U (en) * | 2012-06-14 | 2012-10-03 | 宋有良 | Auto-manual dual-purpose hoist |
| CN203594649U (en) * | 2013-12-19 | 2014-05-14 | 安徽康迪纳电力科技有限责任公司 | Manual and automatic integrating hydraulic oil station |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54118966A (en) * | 1978-03-08 | 1979-09-14 | Hitachi Ltd | Automatic exhaust system for air staying in hydraulic turbine |
-
2013
- 2013-12-19 CN CN201310701882.XA patent/CN103629192B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714864Y (en) * | 2004-07-27 | 2005-08-03 | 中日合资上海太平洋机电制造有限公司 | Electric control and manual control integrative hydraulic pumping station installation |
| CN2823628Y (en) * | 2005-09-14 | 2006-10-04 | 刘建 | Electric manual dual-purpose hydraulic station |
| CN201677384U (en) * | 2010-02-08 | 2010-12-22 | 崔长利 | Mine anti-explosion cement foaming machine |
| CN202468550U (en) * | 2012-06-14 | 2012-10-03 | 宋有良 | Auto-manual dual-purpose hoist |
| CN203594649U (en) * | 2013-12-19 | 2014-05-14 | 安徽康迪纳电力科技有限责任公司 | Manual and automatic integrating hydraulic oil station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103629192A (en) | 2014-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151202 Termination date: 20161219 |