CN2823628Y - Electric manual dual-purpose hydraulic station - Google Patents
Electric manual dual-purpose hydraulic station Download PDFInfo
- Publication number
- CN2823628Y CN2823628Y CN 200520075492 CN200520075492U CN2823628Y CN 2823628 Y CN2823628 Y CN 2823628Y CN 200520075492 CN200520075492 CN 200520075492 CN 200520075492 U CN200520075492 U CN 200520075492U CN 2823628 Y CN2823628 Y CN 2823628Y
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- oil
- hydraulic
- hydraulic station
- oil supply
- hand
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- Expired - Fee Related
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Abstract
The utility model relates to an electric manual dual-purpose hydraulic station, which belongs to the technical field of oil supply of a hydraulic station. The utility model comprises an electrohydraulic oil supply system which is composed of an oil tank, an oil filter, an electrical motor, a gear pump, an unloading overflow valve, an electromagnetic reversing valve, and a superimposed type liquor controlling one-way valve. The superimposed type liquor controlling one-way valve of the electrohydraulic oil supply system is connected with an oil cylinder by tubes, and a set of manual hydraulic oil supply systems are joined in parallel between the oil cylinder and the superimposed type liquor controlling one-way valve. The utility model is based on the traditional hydraulic station, and adopts a design proposal of multipath and multisystem. Consequently, under the condition of power shortage, the hydraulic station can immediately enable the manual method to go on supplying to the oil cylinder and the working stability and reliability of the hydraulic station can be raised.
Description
Technical field
The utility model relates to the fuel feeding technical field of hydraulic station.
Background technique
Hydraulic station is the power source of hydraulic transmission, and the performance of hydraulic station can directly have influence on the ability to work of drive unit.The electric hydaulic oil supply system that existing hydraulic station is made up of fuel tank, oil purifier, motor, gear pump, solenoid directional control valve, stacking type hydraulic control check valve, in case occur having a power failure, whole electric hydaulic oil supply system just can not be worked, and ordinary production, processing are caused the series influence.
The model utility content
The utility model purpose is a kind of electric-hand driven two-purpose hydraulic station that also can proper functioning under powering-off state of design.
This real model utility comprises the electric hydaulic oil supply system of being made up of fuel tank, oil purifier, motor, gear pump, unloading overflow valve, solenoid directional control valve, stacking type hydraulic control check valve, be connected with pipeline between the stacking type hydraulic control check valve of this electric hydaulic oil supply system and the oil cylinder, between oil cylinder and stacking type hydraulic control check valve and connect one group of hand-hydraulic oil supply system.
The utility model has adopted the design proposal of multichannel, multisystem on the basis at conventional hydraulic station, make hydraulic station under the situation of short of electricity, can enable manual mode immediately and continues to the oil cylinder oil-feed, and the stability of hydraulic station work and reliability are improved.The utlity model has following advantage:
1, the utlity model has overload protection function, can automatic deloading under the situation of overflow, adopt the release of off-load overflow mode, this release mode energy consumption is low, and near no power consumption overflow, and noise is little.
2, the utility model has adopted the electric-hand driven two-purpose hydraulic solution, has manual, electronic double system, can be by the hydraulic hand-pump proper functioning under the situation of outage.Avoided the loss that causes owing to the power failure equipments cisco unity malfunction.And under normal circumstances manual system and electromotion system can work independently respectively and are independent of each other.
3, the utility model is the product of mechanical-electrical-hydraulic integration, can work under rugged environment, not dust suction, does not intake, is convenient to install, safeguards.
4, the utility model volume is little, compact structure, and noise is little.
5, the utility model is an independent system, and is simple to operate, and it is little to compare pneumatic investment, is desirable power source.
6, the utility model Applicable scope is more extensive, can be used for: industries such as mining, building materials, metallurgy, coal, cement.
Above-mentioned hand-hydraulic oil supply system comprises oil purifier, hydraulic hand-pump and manual three-position four-way valve, the two ends of oil purifier are connected with fuel tank, hydraulic hand-pump respectively, the other end of hydraulic hand-pump connects the P end of manual three-position four-way valve, manually the T of three-position four-way valve end is connected with fuel tank by pipeline, and manually A, the B of three-position four-way valve end is connected with two closed chamber of oil cylinder respectively.
Description of drawings
Fig. 1 is a kind of oil circuit catenation principle figure of the present utility model.
Embodiment
As shown in the figure, the electric hydaulic oil supply system is made up of fuel tank 1, oil purifier 2, motor 4, gear pump 3, unloading overflow valve 5, electromagnetism three position four-way directional control valve 9, stacking type hydraulic control check valve 10, connect with pipeline 11 each other, between the P of the unloading overflow valve 5 of electric hydaulic oil supply system and electromagnetism three position four-way directional control valve 9 end, connect accumulator 6, on the oil circuit of accumulator 6, also connect pressure meter switch 7 and shockproof pressure gauge 8 by threeway.The T end of electromagnetism three position four-way directional control valve 9 connects fuel tank 1, and A, B end is connected with two filler openings of stacking type hydraulic control check valve 10 respectively, and two oil outlets of stacking type hydraulic control check valve 10 are connected to two closed chamber of oil cylinder 12 respectively.
The hand-hydraulic oil supply system is made up of oil purifier 13, hydraulic hand-pump 14 and manual three-position four-way valve 15, one end of oil purifier 13 connects fuel tank 1, the filler opening that the other end connects hydraulic hand-pump 14 connects, the oil outlet of hydraulic hand-pump 14 connects the P end of manual three-position four-way valve 15, manually the T of three-position four-way valve 15 end is connected with fuel tank 1 by pipeline, and manually A, the B of three-position four-way valve 15 end is connected with two closed chamber of oil cylinder 12 respectively.
Claims (2)
1, electric-hand driven two-purpose hydraulic station, comprise the electric hydaulic oil supply system of forming by fuel tank, oil purifier, motor, gear pump, unloading overflow valve, solenoid directional control valve, stacking type hydraulic control check valve, be connected with pipeline between the stacking type hydraulic control check valve of this electric hydaulic oil supply system and the oil cylinder, it is characterized in that between oil cylinder and stacking type hydraulic control check valve and connect one group of hand-hydraulic oil supply system.
2, according to the described electric-hand driven two-purpose hydraulic station of claim 1, it is characterized in that described hand-hydraulic oil supply system comprises oil purifier, hydraulic hand-pump and manual three-position four-way valve, the two ends of oil purifier are connected with fuel tank, hydraulic hand-pump respectively, the other end of hydraulic hand-pump connects the P end of manual three-position four-way valve, manually the T of three-position four-way valve end is connected with fuel tank by pipeline, and manually A, the B of three-position four-way valve end is connected with two closed chamber of oil cylinder respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075492 CN2823628Y (en) | 2005-09-14 | 2005-09-14 | Electric manual dual-purpose hydraulic station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075492 CN2823628Y (en) | 2005-09-14 | 2005-09-14 | Electric manual dual-purpose hydraulic station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2823628Y true CN2823628Y (en) | 2006-10-04 |
Family
ID=37032740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075492 Expired - Fee Related CN2823628Y (en) | 2005-09-14 | 2005-09-14 | Electric manual dual-purpose hydraulic station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2823628Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392845A (en) * | 2011-11-28 | 2012-03-28 | 巨力索具股份有限公司 | Passive locking hydraulic system |
| 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 |
| CN103994216A (en) * | 2014-05-14 | 2014-08-20 | 江苏海鹏特种车辆有限公司 | Hydraulic control system for manual steering hydraulic power tractor |
| CN104948509A (en) * | 2015-06-10 | 2015-09-30 | 无锡博伊特科技股份有限公司 | Liquid adding vehicle |
| CN105971946A (en) * | 2016-06-30 | 2016-09-28 | 张枫 | Hydraulic well lid capable of being opened and closed quickly through energy storage device |
| CN107448441A (en) * | 2017-09-26 | 2017-12-08 | 东北大学 | A kind of hydraulic oil source system for pilot plant |
| CN108313235A (en) * | 2018-03-21 | 2018-07-24 | 无锡德林防务装备股份有限公司 | The integrated power unit of hydraulic sliding type watertight door |
| CN109764008A (en) * | 2018-07-25 | 2019-05-17 | 谢彬 | A kind of auto-manual hydraulic controlling type hydraulic spanner pumping plant |
-
2005
- 2005-09-14 CN CN 200520075492 patent/CN2823628Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102392845A (en) * | 2011-11-28 | 2012-03-28 | 巨力索具股份有限公司 | Passive locking hydraulic system |
| CN102392845B (en) * | 2011-11-28 | 2014-08-20 | 巨力索具股份有限公司 | Passive locking hydraulic system |
| 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 |
| CN103994216A (en) * | 2014-05-14 | 2014-08-20 | 江苏海鹏特种车辆有限公司 | Hydraulic control system for manual steering hydraulic power tractor |
| CN104948509A (en) * | 2015-06-10 | 2015-09-30 | 无锡博伊特科技股份有限公司 | Liquid adding vehicle |
| CN105971946A (en) * | 2016-06-30 | 2016-09-28 | 张枫 | Hydraulic well lid capable of being opened and closed quickly through energy storage device |
| CN105971946B (en) * | 2016-06-30 | 2018-07-20 | 张枫 | A kind of hydraulic pressure well lid by the quick open and close of energy storage device |
| CN107448441A (en) * | 2017-09-26 | 2017-12-08 | 东北大学 | A kind of hydraulic oil source system for pilot plant |
| CN108313235A (en) * | 2018-03-21 | 2018-07-24 | 无锡德林防务装备股份有限公司 | The integrated power unit of hydraulic sliding type watertight door |
| CN109764008A (en) * | 2018-07-25 | 2019-05-17 | 谢彬 | A kind of auto-manual hydraulic controlling type hydraulic spanner pumping plant |
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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: 20061004 Termination date: 20130914 |