CN105370637A - Hydraulic oil source - Google Patents
Hydraulic oil source Download PDFInfo
- Publication number
- CN105370637A CN105370637A CN201510842840.7A CN201510842840A CN105370637A CN 105370637 A CN105370637 A CN 105370637A CN 201510842840 A CN201510842840 A CN 201510842840A CN 105370637 A CN105370637 A CN 105370637A
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- CN
- China
- Prior art keywords
- oil
- hydraulic
- hydraulic oil
- motor
- immersed type
- 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.)
- Pending
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- Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention provides a hydraulic oil source capable of solving the problems of large floor area and large operation noise of the existing hydraulic oil source. The hydraulic oil source comprises a hydraulic oil tank, a hydraulic pump and a driving motor, wherein the hydraulic oil tank is filled with hydraulic oil, and the hydraulic pump is electrically connected with the driving motor. The hydraulic oil source is characterized in that the driving motor is an oil-immersed motor, and both the oil-immersed motor and the hydraulic pump are arranged in the oil tank.
Description
Technical field
The present invention relates to field of hydraulic control, be specially hydraulic oil source.
Background technique
Mostly Normal hydraulic oil sources is to adopt ordinary three-phase synchronous to drive oil hydraulic pump, and wherein threephase asynchronous machine is installed on the side of fuel tank, makes the floor space of whole hydraulic oil source large and the operation noise of threephase asynchronous machine large, vibrations large.
Summary of the invention
The invention provides hydraulic oil source, it can solve the problem that existing hydraulic oil source floor space is large, operation noise is large.
Hydraulic oil source, it comprises hydraulic oil container, oil hydraulic pump and drive motor, is loaded with hydraulic oil in described hydraulic oil container, and described oil hydraulic pump and drive motor electricly connect, it is characterized in that: described drive motor is oil immersed type motor, described oil immersed type motor and oil hydraulic pump are all installed in described fuel tank.
Further, be provided with motor mounting rack in described fuel tank, described oil immersed type motor is installed on described motor mounting rack, and described oil hydraulic pump and described oil immersed type motor output end are coupling.
Further, described oil immersed type motor bottom is installed on described motor mounting rack by beam.
Further, also beam is provided with bottom described hydraulic oil container.
The beneficial effect of hydraulic oil source of the present invention is: it takes full advantage of the inner space of fuel tank, change traditional phase asynchronous drive motor into oil immersed type motor, and by oil immersed type motor and oil hydraulic pump being integrally provided in the floor space reducing whole oil sources in fuel tank, thus reach space-saving object; In addition, owing to being integrally provided in fuel tank by oil immersed type motor and oil hydraulic pump, the operating noise of fuel tank to motor, oil hydraulic pump is made to play effective buffer action; In addition, oil immersed type motor is installed on electric machine support by beam, can play cushioning effect effectively; And the beam of setting bottom hydraulic oil container, further ensure that the effect of damping noise reduction.
Accompanying drawing explanation
Fig. 1 is the perspective diagram of hydraulic oil source of the present invention.
Reference character in figure: 1, hydraulic oil container; 2, oil immersed type motor; 3, oil hydraulic pump; 4, motor mounting rack; 5, beam; 6, beam; 7, high pressure oil exports.
Embodiment
See Fig. 1, hydraulic oil source, it comprises hydraulic oil container 1, oil hydraulic pump 3 and drive motor, hydraulic oil is loaded with in hydraulic oil container 1, oil hydraulic pump 3 and drive motor electricly connect, and wherein drive motor is oil immersed type motor 2, and oil immersed type motor 2 and oil hydraulic pump 3 are all installed in fuel tank 1; Be provided with motor mounting rack 4 in fuel tank 1, oil immersed type motor 2 is installed on motor mounting rack 4, and oil hydraulic pump 4 and oil immersed type motor 2 output terminal are coupling; Being installed on motor by beam 5 bottom oil immersed type motor 2 installs on 4 frame; Beam 6 is provided with bottom hydraulic oil container 1.
Claims (4)
1. hydraulic oil source, it comprises hydraulic oil container, oil hydraulic pump and drive motor, is loaded with hydraulic oil in described hydraulic oil container, and described oil hydraulic pump and drive motor electricly connect, it is characterized in that: described drive motor is oil immersed type motor, described oil immersed type motor and oil hydraulic pump are all installed in described fuel tank.
2. hydraulic oil source according to claim 1, is characterized in that: be provided with motor mounting rack in described fuel tank, and described oil immersed type motor is installed on described motor mounting rack, and described oil hydraulic pump and described oil immersed type motor output end are coupling.
3. hydraulic oil source according to claim 2, is characterized in that: described oil immersed type motor bottom is installed on described motor mounting rack by beam.
4. the hydraulic oil source according to Claims 2 or 3, is characterized in that: be provided with beam bottom described hydraulic oil container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510842840.7A CN105370637A (en) | 2015-11-29 | 2015-11-29 | Hydraulic oil source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510842840.7A CN105370637A (en) | 2015-11-29 | 2015-11-29 | Hydraulic oil source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105370637A true CN105370637A (en) | 2016-03-02 |
Family
ID=55373146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510842840.7A Pending CN105370637A (en) | 2015-11-29 | 2015-11-29 | Hydraulic oil source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105370637A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545532A (en) * | 2017-01-22 | 2017-03-29 | 石家庄市液压有限责任公司 | A kind of hydraulic system |
| CN107687454A (en) * | 2017-09-07 | 2018-02-13 | 张怡军 | Integrated fuel tank motor in hydraulic system |
| CN108006021A (en) * | 2017-11-29 | 2018-05-08 | 浙江海洋大学 | The hydraulic device of ship |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2025934A1 (en) * | 2007-08-07 | 2009-02-18 | HAWE Hydraulik SE | Motor pump unit |
| CN201292980Y (en) * | 2008-11-25 | 2009-08-19 | 浙江新界泵业有限公司 | Oil immersion type submersible pump rotating axle sealing device |
| RU132844U1 (en) * | 2012-10-19 | 2013-09-27 | Открытое акционерное общество ОАО "АЛНАС" | SUBMERSIBLE ELECTRIC HYDRAULIC INSTALLATION |
| CN203783916U (en) * | 2014-04-11 | 2014-08-20 | 上海瑞吉机械传动技术有限公司 | Oil-immersed type motor pump set |
| CN205190379U (en) * | 2015-11-29 | 2016-04-27 | 无锡市海航电液伺服系统股份有限公司 | Hydraulic oil source |
-
2015
- 2015-11-29 CN CN201510842840.7A patent/CN105370637A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2025934A1 (en) * | 2007-08-07 | 2009-02-18 | HAWE Hydraulik SE | Motor pump unit |
| EP2025934B1 (en) * | 2007-08-07 | 2009-08-05 | HAWE Hydraulik SE | Motor pump unit |
| CN201292980Y (en) * | 2008-11-25 | 2009-08-19 | 浙江新界泵业有限公司 | Oil immersion type submersible pump rotating axle sealing device |
| RU132844U1 (en) * | 2012-10-19 | 2013-09-27 | Открытое акционерное общество ОАО "АЛНАС" | SUBMERSIBLE ELECTRIC HYDRAULIC INSTALLATION |
| CN203783916U (en) * | 2014-04-11 | 2014-08-20 | 上海瑞吉机械传动技术有限公司 | Oil-immersed type motor pump set |
| CN205190379U (en) * | 2015-11-29 | 2016-04-27 | 无锡市海航电液伺服系统股份有限公司 | Hydraulic oil source |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545532A (en) * | 2017-01-22 | 2017-03-29 | 石家庄市液压有限责任公司 | A kind of hydraulic system |
| CN107687454A (en) * | 2017-09-07 | 2018-02-13 | 张怡军 | Integrated fuel tank motor in hydraulic system |
| CN108006021A (en) * | 2017-11-29 | 2018-05-08 | 浙江海洋大学 | The hydraulic device of ship |
| CN108006021B (en) * | 2017-11-29 | 2019-06-21 | 浙江海洋大学 | Ship's hydraulics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160302 |