CN201606323U - Current collector of hydraulic system - Google Patents
Current collector of hydraulic system Download PDFInfo
- Publication number
- CN201606323U CN201606323U CN200920283533XU CN200920283533U CN201606323U CN 201606323 U CN201606323 U CN 201606323U CN 200920283533X U CN200920283533X U CN 200920283533XU CN 200920283533 U CN200920283533 U CN 200920283533U CN 201606323 U CN201606323 U CN 201606323U
- Authority
- CN
- China
- Prior art keywords
- slip ring
- current collector
- hydraulic system
- valves
- valve
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Fluid-Pressure Circuits (AREA)
Abstract
The utility model discloses a current collector of a hydraulic system, comprising a communicating pipe and valves; the current collector and the valves are a whole body; all pipelines pass through an internal channel of the current collector (1) which is internally provided with the valves; the valves are connected with the current collector (1) by a pore channel; and the outer end of the current collector (1) is provided with a three-position four-way electromagnetic reversing valve (3) and a throttle plate (6). Compared with the existing current collector, the current collector and the valves form a whole body, and all the pipelines pass through the current collector. The current collector has reasonable and compact structure and convenient operation, is convenient to maintain, and greatly improves the production efficiency thereof.
Description
Technical field
The utility model relates to a kind of slip ring, and specially referring to can the fine slip ring that plays the afflux effect after the assembling of a kind of valve member.
Background technique
At present, pipeline configuration is intricate in some hydraulic systems, will be connected output with four pipes as being provided with four delivery outlets in the three-position four-way valve, seems in a mess, breaks down to be difficult for observing, and maintenance is inconvenient, has influence on manufacturing efficiency.
Summary of the invention
The utility model provides a kind of compact structure, slip ring easy to maintenance.
In order to solve the problems of the technologies described above, the utility model provides a kind of slip ring of hydraulic system, it is made up of connecting tube, joint and valve member, it is made up of connecting tube and valve member, slip ring and each valve member are coupled condition and as a whole, and the slip ring outer surface is provided with at least one 3-position 4-way solenoid directional control valve.
Be provided with a screw as lifting at the slip ring center; The slip ring lower end is provided with at least one Pilot operated check valve; Be provided with pressure gauge and Rectifier plate at the slip ring right-hand member; Each valve member is coupled condition by screw and slip ring, and pipeline is connected by pipe joint with slip ring to be realized; The outside end of slip ring is provided with at least one relief valve; Each seamed edge wedge angle all is chamfered edge except that the hole on the slip ring.
After adopting as above technological scheme, slip ring and valve member are set as an integral body, make compact structure, and all oil circuits are through the inner passage of slip rings, and the valve member passing hole channel is connected with slip ring, is convenient to service conduit, the interior airflow smooth of assurance pipeline; Since constitute an integral body, easy to operate, be convenient to judge damaged condition.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is an elevation of the present utility model.
Fig. 3 is a valve member erection drawing of the present utility model.
Fig. 4 is an E face structural drawing of the present utility model.
Embodiment
Shown in Fig. 1,2,3 and 4, be provided with each valve member in the slip ring 1, all valve members must carry out verification, wherein slip ring inside is provided with three 3-position 4-way solenoid directional control valves 3, three 3-position 4-way solenoid directional control valves 3 are located at 1 li of slip ring side by side, all oil circuits are through the inner passage of slip ring 1, the boring work in duct needs all valve members to put in place and checks and just can carry out afterwards, in addition, remove the slag bits after the porose processing of institute of afflux piece, clean, at first, blow with air again Kong Xianyong electromagnetism spillikin sucking-off iron filings; Be provided with a screw 2 as lifting usefulness in slip ring 1, purpose is for the ease of slip ring is installed.
Described slip ring right-hand member is provided with two pressure gauges 4, and wherein pressure gauge 4 next doors are provided with pressure switch, is provided with a Rectifier plate 6 in the middle of pressure gauge 4, easily plays the effect of step-down; Slip ring 1 the other end is provided with two relief valves 9, be separately fixed at the left end top of slip ring 1, all valve member passing hole channels are connected with slip ring 1, joint, slip ring 1 outside duct connects by pipe joint 8-1,8-2, and be provided with a few pipe joint 8-1 of place, 8-2, slip ring 1 and valve member are provided with screw 7-1,7-2, play fixation; Be provided with two Pilot operated check valves 5 in the slip ring rear end; When hydraulic system operates, slip ring 1 is by pipeline and last, following oil top is connected with steering structure, high pressure oil flows in the slip ring 1 by hydraulic system, be provided with 3-position 4-way solenoid directional control valve 3 in the slip ring 1, then flow to each pipeline in the slip ring 1, there is pressure to promote in the pipe, the Rectifier plate 6 that is provided with at slip ring 1 one ends reduces pressure, the Pilot operated check valve 5 control oil reverse flow in the loop that is provided with in slip ring 1 lower end in addition is used to tighten and pressurize, is provided with a safety valve in addition and can well prevents oil pipe explosion or destruction, the pressure gauge 4 that is provided with obviously shows pressure state, slip ring 1 and valve member constitute an integral body, make compact structure, and be easy to operate.
Claims (7)
1. the slip ring of a hydraulic system, it is made up of connecting tube, joint and valve member, it is characterized in that slip ring (1) and each valve member are coupled condition and as a whole, and slip ring (1) outer surface is provided with at least one 3-position 4-way solenoid directional control valve (3).
2. the slip ring of a kind of hydraulic system according to claim 1 is characterized in that being provided with a screw (2) as lifting at slip ring (1) center.
3. the slip ring of a kind of hydraulic system according to claim 1 is characterized in that slip ring (1) lower end is provided with at least one Pilot operated check valve (5).
4. the slip ring of a kind of hydraulic system according to claim 1, its feature is provided with pressure gauge (4) and Rectifier plate (6) at slip ring (1) right-hand member.
5. the slip ring of a kind of hydraulic system according to claim 1 is characterized in that each valve member is coupled condition by screw (7-1), (7-2) with slip ring (1), and pipeline is connected with slip ring by pipe joint (8-1), (8-2) to be realized.
6. the slip ring of a kind of hydraulic system according to claim 1 is characterized in that the outside end of slip ring (1) is provided with at least one relief valve (9).
7. the slip ring of a kind of hydraulic system according to claim 1 is characterized in that it all is chamfered edge that slip ring (1) is gone up each seamed edge wedge angle except that the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920283533XU CN201606323U (en) | 2009-12-16 | 2009-12-16 | Current collector of hydraulic system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920283533XU CN201606323U (en) | 2009-12-16 | 2009-12-16 | Current collector of hydraulic system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201606323U true CN201606323U (en) | 2010-10-13 |
Family
ID=42951029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920283533XU Expired - Fee Related CN201606323U (en) | 2009-12-16 | 2009-12-16 | Current collector of hydraulic system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201606323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343768A (en) * | 2013-08-05 | 2015-02-11 | 哈尔滨飞机工业集团有限责任公司 | Hydraulic collector |
| CN108194442A (en) * | 2015-11-23 | 2018-06-22 | 朱保生 | The longer two-position two-way solenoid valve of service life and its method of work |
-
2009
- 2009-12-16 CN CN200920283533XU patent/CN201606323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343768A (en) * | 2013-08-05 | 2015-02-11 | 哈尔滨飞机工业集团有限责任公司 | Hydraulic collector |
| CN108194442A (en) * | 2015-11-23 | 2018-06-22 | 朱保生 | The longer two-position two-way solenoid valve of service life and its method of work |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101723274B (en) | Main winch retracting and stretching control system of rotary drilling rig and rotary drilling rig | |
| CN201606323U (en) | Current collector of hydraulic system | |
| CN204003683U (en) | A kind of hydraulic system and engineering machinery | |
| CN202301252U (en) | Hydraulic integrated block | |
| CN103672097A (en) | Valve assembly for holing in pipeline | |
| CN202228460U (en) | Oil way valve block integration device | |
| CN203336098U (en) | Adapter flange used for pipeline connection | |
| CN212775006U (en) | Integrated air valve bank | |
| CN205639993U (en) | Divide manifold | |
| CN201152431Y (en) | Jam-on type four-way pipe joint | |
| CN106907518A (en) | Formula executing agency is established in the pneumatic reset of double acting by cable | |
| CN104696303B (en) | A kind of static pile press multifunction hydraulic integrated valve block | |
| CN106762906A (en) | A kind of hydraulic crawler excavator main pump power aux. control valve | |
| CN105134680A (en) | Integrate valve block, integrate valve group and hydraulic system | |
| CN212801537U (en) | Ultrahigh-pressure triple-tube flow guide device | |
| CN206770740U (en) | Double acting, which pneumatically resets, establishes formula executing agency by cable | |
| CN205804467U (en) | Be suitable to the anchor block formula drain tap well of long-distance large-caliber surface aqueduct | |
| CN201277365Y (en) | Dephosphorizing gas-control lowest liquid-elevating valve | |
| CN206189498U (en) | Excavator is valve rod for main control valve | |
| CN203730330U (en) | Air exhausting device for screw type air compressor | |
| CN220102249U (en) | Self-operated pipeline valve control system | |
| CN203373042U (en) | Rapid lifting device of crane | |
| CN2893204Y (en) | Air braking integrated valve | |
| CN209959943U (en) | High-precision positioning plate type hydraulic control one-way valve | |
| CN107859804A (en) | A kind of construction site tank valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101013 Termination date: 20141216 |
|
| EXPY | Termination of patent right or utility model |