CN205383129U - Reliable and simple's synchronous hydraulic system of three jars - Google Patents
Reliable and simple's synchronous hydraulic system of three jars Download PDFInfo
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- CN205383129U CN205383129U CN201620143017.7U CN201620143017U CN205383129U CN 205383129 U CN205383129 U CN 205383129U CN 201620143017 U CN201620143017 U CN 201620143017U CN 205383129 U CN205383129 U CN 205383129U
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Abstract
The utility model belongs to a reliable and simple's synchronous hydraulic system of three jars, is flow distributing and collecting valve (6 connected respectively through the pipeline to the interface 2 of magenetic exchange valve (5) 1 )Interface 1 and hydro -cylinder three (7 3 )The entry, flow distributing and collecting valve one (6 1 )Interface 2 through tube coupling hydro -cylinder (7 1 )The entry, flow distributing and collecting valve one (6 1 )Interface 3 through tube coupling hydro -cylinder two (7 2 )The entry, flow distributing and collecting valve two (6 2 )Interface 2 through tube coupling hydro -cylinder three (7 3 )The export, flow distributing and collecting valve two (6 2 )Interface 3 through tube coupling hydro -cylinder two (7 2 )The export, hydro -cylinder one (7 1 )Export and flow distributing and collecting valve two (6 2 )Interface 1 intercommunication after connect back the interface 3 of magenetic exchange valve (5). The beneficial effects of the utility model are that: the practicality is strong, the installation is simple, the low price, reduced manufacturing cost.
Description
Technical field
The utility model belongs to hydraulic system, particularly to a kind of three simple cylinder synchronization hydraulic systems.
Background technology
The main equipment that load is the biggest, the most widely used multiple hydraulic cylinder synchronous drive.Some systems use synchronous valve or syncmotor to control hydraulic cylinder synchronous, i.e. equal by controlling to flow into the flow of each branch road, realize hydraulic cylinder high-precise synchronization action.Especially when oil cylinder quantity is odd number, because syncmotor can arbitrarily arrange synchronous number, more convenient.But syncmotor machining accuracy is high, expensive, less demanding in some synchronizations, select in the system that cost is relatively low and be not suitable for.
Summary of the invention
It is an object of the invention to overcome above-mentioned technical deficiency, it is provided that a kind of practical, three simple cylinder synchronization hydraulic systems simple, low-cost are installed.
The utility model solves the technical problem that the technical scheme is that a kind of three simple cylinder synchronization hydraulic systems, including pump group, the entrance of pump group connects oil absorption filter, and the outlet of pump group connects overflow valve, Pressure gauge and solenoid directional control valve interface 1 respectively by pipeline；It is characterized in that solenoid directional control valve interface 2 connects interface 1 and the entrance of oil cylinder three of flow divider-combiner one respectively by pipeline；The interface 2 of flow divider-combiner one connects the entrance of oil cylinder one by pipeline, and the interface 3 of flow divider-combiner one connects the entrance of oil cylinder two by pipeline；The interface 2 of flow divider-combiner two connects the outlet of oil cylinder three by pipeline, and the interface 3 of flow divider-combiner two connects the outlet of oil cylinder two by pipeline；The outlet of oil cylinder one connects the interface 3 being followed by back solenoid directional control valve with the interface 1 of flow divider-combiner two.
The beneficial effects of the utility model are: practical, install simple, low price, reduce production cost, are highly acclaimed for enterprise and benefit.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, illustrate with case study on implementation.
Fig. 1 is three simple cylinder synchronization hydraulic system schematic diagrams.
In figure: 1-oil absorption filter；2-pump group；3-overflow valve；4-Pressure gauge；5-solenoid directional control valve；6-1-flow divider-combiner one；6-2-flow divider-combiner two；7-1-oil cylinder one；7-2-oil cylinder two；7-3-oil cylinder three.
Detailed description of the invention
Embodiment, referring to the drawings, a kind of three simple cylinder synchronization hydraulic systems, including pump group 2, the entrance of pump group 2 connects oil absorption filter 1, and the outlet of pump group 2 connects overflow valve 3, Pressure gauge 4 and solenoid directional control valve 5 interface 1 respectively by pipeline；It is characterized in that solenoid directional control valve 5 interface 2 connects interface 1 and the entrance of oil cylinder three 7-3 of flow divider-combiner one 6-1 respectively by pipeline；The interface 2 of flow divider-combiner one 6-1 connects the entrance of oil cylinder one 7-1 by pipeline, and the interface 3 of flow divider-combiner one 6-1 connects the entrance of oil cylinder two 7-2 by pipeline；The interface 2 of flow divider-combiner two 6-2 connects the outlet of oil cylinder three 7-3 by pipeline, and the interface 3 of flow divider-combiner two 6-2 connects the outlet of oil cylinder two 7-2 by pipeline；The outlet of oil cylinder one 7-1 connects the interface 3 being followed by back solenoid directional control valve 5 with the interface 1 of flow divider-combiner two 6-2.
The operation principle of this utility model: connect oil cylinder one and the entrance of oil cylinder two with flow divider-combiner one, flow divider-combiner two connects oil cylinder two and the outlet of oil cylinder three, the oil-feed being controlled oil cylinder one and oil cylinder two by flow divider-combiner one is synchronized, the fuel-displaced synchronization of oil cylinder two and oil cylinder three is controlled, so that oil cylinder one, oil cylinder two, oil cylinder three synchronize by flow divider-combiner two.This flow divider-combiner is novel autoregulating type distributing and collecting valve, can well adapt to the changes in flow rate of system, and two branch oil circuits are adjusted flow automatically simultaneously, adjust sensitive rapidly, flow distributing and collecting precision is high.
Claims (1)
1. three simple cylinder synchronization hydraulic systems, including pump group (2), the entrance of pump group (2) connects has oil absorption filter (1), the outlet of pump group (2) to be connected overflow valve (3), Pressure gauge (4) and the interface 1 of solenoid directional control valve (5) respectively by pipeline；It is characterized in that the interface 2 of solenoid directional control valve (5) connects interface 1 and the entrance of oil cylinder three (7-3) of flow divider-combiner one (6-1) respectively by pipeline；The interface 2 of flow divider-combiner one (6-1) connects the entrance of oil cylinder one (7-1) by pipeline, and the interface 3 of flow divider-combiner one (6-1) connects the entrance of oil cylinder two (7-2) by pipeline；The interface 2 of flow divider-combiner two (6-2) connects the outlet of oil cylinder three (7-3) by pipeline, and the interface 3 of flow divider-combiner two (6-2) connects the outlet of oil cylinder two (7-2) by pipeline；The outlet of oil cylinder one (7-1) connects the interface 3 being followed by back solenoid directional control valve (5) with the interface 1 of flow divider-combiner two (6-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143017.7U CN205383129U (en) | 2016-02-26 | 2016-02-26 | Reliable and simple's synchronous hydraulic system of three jars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620143017.7U CN205383129U (en) | 2016-02-26 | 2016-02-26 | Reliable and simple's synchronous hydraulic system of three jars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205383129U true CN205383129U (en) | 2016-07-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620143017.7U Expired - Fee Related CN205383129U (en) | 2016-02-26 | 2016-02-26 | Reliable and simple's synchronous hydraulic system of three jars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205383129U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015138A (en) * | 2016-07-20 | 2016-10-12 | 株洲天桥起重机股份有限公司 | Synchronous hydraulic system and crane |
-
2016
- 2016-02-26 CN CN201620143017.7U patent/CN205383129U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106015138A (en) * | 2016-07-20 | 2016-10-12 | 株洲天桥起重机股份有限公司 | Synchronous hydraulic system and crane |
| CN106015138B (en) * | 2016-07-20 | 2018-04-17 | 株洲天桥起重机股份有限公司 | A kind of synchronization hydraulic system and crane |
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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: 20160713 Termination date: 20190226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |