CN202203192U - Oil-way integrated block structure of hydraulic pump control system - Google Patents
Oil-way integrated block structure of hydraulic pump control system Download PDFInfo
- Publication number
- CN202203192U CN202203192U CN2011201558888U CN201120155888U CN202203192U CN 202203192 U CN202203192 U CN 202203192U CN 2011201558888 U CN2011201558888 U CN 2011201558888U CN 201120155888 U CN201120155888 U CN 201120155888U CN 202203192 U CN202203192 U CN 202203192U
- Authority
- CN
- China
- Prior art keywords
- oil
- integrated package
- circuit integrated
- oil circuit
- hydraulic
- 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
Abstract
An oil-way integrated block structure of a hydraulic pump control system is disclosed, which is characterized by comprising an oil-way integrated block and a hydraulic element mounted on the oil-way integrated block, wherein an oil duct is formed in the oil-way integrated block; the hydraulic element is communicated with the oil duct through the interface of the hydraulic element; two oil outlets, which are communicated with the upper chamber and the lower chamber of an execution mechanism, respectively, are formed on the oil-way integrated block; two oil openings, which are communicated with two holes formed on the pump body of a hydraulic pump, respectively, are formed on the oil-way integrated block; and a fixed structure is arranged on the oil-way integrated block. The oil-way integrated block structure has the following advantages that: an overflow valve and an unloading valve can be omitted; and the oil-way integrated block structure is capable of saving energy, reducing noises, and simple and convenient to mount.
Description
Technical field
The utility model belongs to hydraulic transmission technology field, particularly relates to the oil circuit integrated package structure that a kind of hydraulic pump control is used.
Background technique
At present, in the hydraulic control system, often use some hydraulic element, like selector valve, one-way valve or relief valve etc., these hydraulic element normally are fixed in the hydraulic system through link.Each hydraulic element passes through pipeline connection,, whole hydraulic control system not only overall volume is bigger, and the oil pipe layout in the hydraulic system is confusing mixed, is not easy to the installing/dismounting of hydraulic element and the maintenance of hydraulic system.In addition, the working life of oil pipe is short, leakage of oil easily.
Summary of the invention
The utility model is for solving the oil circuit integrated package that the technical problem that exists in the known technology provides a kind of simple in structure, easy installation and removal, hydraulic pump control to use.
The technological scheme that the utility model is taked for the technical problem that exists in the solution known technology is: a kind of oil circuit integrated package structure of hydraulic pump control; It is characterized in that: comprise the oil circuit integrated package and be installed in the hydraulic element on the oil circuit integrated package; The inside of said oil circuit integrated package is provided with oil duct; Said hydraulic element are communicated with through the hydraulic element interface with oil duct; The oil circuit integrated package is provided with two and is communicated with oil outlet with the epicoele and the cavity of resorption of actuator respectively, the oil circuit integrated package be provided with two respectively with hydraulic pump body on two hydraulic fluid ports that the hole communicates, the oil circuit integrated package is provided with fixed structure.
The utility model can also adopt following technological scheme:
Said hydraulic element comprise selector valve.
Said hydraulic element connection mouth comprises the liquid-filling valve interface.
The inside of said oil circuit integrated package is provided with 3 holes that are used to install valve, and wherein two holes are parallel to each other, the said parallel hole of another hole vertical connection.
The advantage that the utlity model has with good effect is: compare pipeline of the prior art and be connected each hydraulic element, adopt this integrated package not only can save relief valve, unloading valve in original technology.And power source is energy-conservation, noise reduction, installation are simple and convenient.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 be the oil circuit integrated package with oil hydraulic pump junction surface view.
Among the figure: 1, oil circuit integrated package; 1-1, oil outlet; 1-2, liquid-filling valve interface; 1-3, groove; 1-4, fastening piece; 1-5, hydraulic fluid port; 2, selector valve; 3, oil hydraulic pump.
Embodiment
For further understanding summary of the invention, characteristics and the effect of the utility model, the following examples of giving an example now, and conjunction with figs. specifies as follows:
See also Fig. 1 and Fig. 2, a kind of oil circuit integrated morphology of hydraulic pump control comprises oil circuit integrated package 1; Oil circuit integrated package 1 inside is shaped on oil duct; The inside of oil circuit integrated package 1 is provided with 3 holes that are used to install valve, and wherein two holes are parallel to each other, the said parallel hole of another hole vertical connection.On oil circuit integrated package 1, hydraulic element are installed, hydraulic element are communicated with oil duct through the hydraulic element interface, can make things convenient for and simplify the installation of hydraulic element.In the present embodiment, hydraulic element comprise the selector valve of three valveless shell types, and selector valve is installed on the oil circuit integrated package 1 and through the valve pocket in the oil circuit integrated package 1 and is communicated with the oil duct of oil circuit integrated package 1.The inside of integrated package is provided with 3 holes that are used to install valve, and wherein two holes are parallel to each other, the said parallel hole of another hole vertical connection.Oil circuit integrated package 1 is provided with two oil outlet 1-1 that are communicated with the epicoele of actuator and cavity of resorption (not expressing among the figure) respectively, the oil circuit integrated package be provided with two respectively with hydraulic pump body on two hydraulic fluid port 1-5 that the hole communicates.The hydraulic element connection mouth comprises liquid-filling valve interface 1-2.
Hydraulic oil can flow out from oil hydraulic pump 3; At first the hydraulic fluid port 1-5 that is communicated with oil hydraulic pump 3 from the oil circuit integrated package 1 of hydraulic oil gets into the oil duct of oil circuit integrated package 1; Afterwards hydraulic oil lean on oil duct through be fixed on selector valve 2 on the oil circuit integrated package 1 come control flows to; The oil outlet 1-1 that hydraulic oil is communicated with the actuator of hydraulic system from the oil circuit integrated package 1 gets into actuator, and last hydraulic oil is according to the order oil return of actuator, oil circuit integrated morphology and oil hydraulic pump 3.Said structure replaces pipeline of the prior art with the oil circuit integrated package that is provided with oil duct 1, can save relief valve, unloading valve in original technology, effectively simplifies the overall structure of hydraulic system, makes things convenient for the installation and removal of hydraulic element.
With the oil circuit integrated package safety valve is installed on the hole of hydraulic pump body of supporting installation.Pump housing runner, oil circuit integrated package, safety valve can be formed a complete hydraulic pressure main transmission oil circuit.
Oil circuit integrated package 1 is provided with fixed structure, and fixed structure is used to connect oil circuit integrated package 1 and oil hydraulic pump 3, and in the present embodiment, fixed structure comprises groove 1-3 and fastening piece 1-4, and fastening piece 1-4 is positioned at groove 1-3.Fastening piece 1-4 adopts bolt, and bolt is positioned at groove 1-3 oil circuit integrated package 1 is fixedly connected with oil hydraulic pump 3, dwindles the overall volume of oil circuit integrated package, designs simplification.
Claims (4)
1. the oil circuit integrated package structure of a hydraulic pump control; It is characterized in that: comprise the oil circuit integrated package and be installed in the hydraulic element on the oil circuit integrated package; The inside of said oil circuit integrated package is provided with oil duct; Said hydraulic element are communicated with through the hydraulic element interface with oil duct; The oil circuit integrated package is provided with two and is communicated with oil outlet with the epicoele and the cavity of resorption of actuator respectively, the oil circuit integrated package be provided with two respectively with hydraulic pump body on two hydraulic fluid ports that the hole communicates, the oil circuit integrated package is provided with fixed structure.
2. the oil circuit integrated package structure of hydraulic pump control according to claim 1, it is characterized in that: said hydraulic element comprise selector valve.
3. the oil circuit integrated package structure of hydraulic pump control according to claim 1, it is characterized in that: said hydraulic element connection mouth comprises the liquid-filling valve interface.
4. the oil circuit integrated package structure of hydraulic pump control according to claim 1, it is characterized in that: the inside of said oil circuit integrated package is provided with 3 holes that are used to install valve, and wherein two holes are parallel to each other, the said parallel hole of another hole vertical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201558888U CN202203192U (en) | 2011-05-16 | 2011-05-16 | Oil-way integrated block structure of hydraulic pump control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201558888U CN202203192U (en) | 2011-05-16 | 2011-05-16 | Oil-way integrated block structure of hydraulic pump control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202203192U true CN202203192U (en) | 2012-04-25 |
Family
ID=45967314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201558888U Expired - Fee Related CN202203192U (en) | 2011-05-16 | 2011-05-16 | Oil-way integrated block structure of hydraulic pump control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202203192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696303A (en) * | 2015-01-08 | 2015-06-10 | 恒天九五重工有限公司 | Multifunctional hydraulic integrated valve block for static pile driver |
| CN105156320A (en) * | 2015-10-19 | 2015-12-16 | 蔡伟 | Plug-in type vane pump and integrated block thereof |
-
2011
- 2011-05-16 CN CN2011201558888U patent/CN202203192U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696303A (en) * | 2015-01-08 | 2015-06-10 | 恒天九五重工有限公司 | Multifunctional hydraulic integrated valve block for static pile driver |
| CN104696303B (en) * | 2015-01-08 | 2016-06-22 | 恒天九五重工有限公司 | A kind of static pile press multifunction hydraulic integrated valve block |
| CN105156320A (en) * | 2015-10-19 | 2015-12-16 | 蔡伟 | Plug-in type vane pump and integrated block thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205173589U (en) | Diaphragm check valve | |
| CN202203192U (en) | Oil-way integrated block structure of hydraulic pump control system | |
| CN201661552U (en) | Integrated hydraulic pump station for wind generating set | |
| CN204835764U (en) | Novel motor front end housing | |
| CN201050390Y (en) | Integral diesel engine oil pump | |
| CN102418800B (en) | Hydraulic flow collecting valve | |
| CN202048243U (en) | Energy saving check valve device | |
| CN207315789U (en) | Hydraulic pump oil return rinse-system | |
| CN202991453U (en) | Hydraulic pump/ motor rear cover | |
| CN203384153U (en) | Pressure and flow control device suitable for electrolytic aluminium hydraulic system | |
| CN201635110U (en) | Oil return pipeline structure of excavator | |
| CN201269235Y (en) | Hydraulic energy-saving oil supply system of miniature hydraulic excavator | |
| CN201916065U (en) | Cylinder provided with water pump and oil pump mounting holes | |
| CN202228722U (en) | Hydraulic converging valve | |
| CN207750206U (en) | A kind of disengaging water-bound of diaphragm pump | |
| CN219262823U (en) | Loader control system capable of saving energy and reducing consumption by reducing overflow pressure | |
| CN202789581U (en) | Large flow self-balancing submersible electric pump | |
| CN215595845U (en) | Water pump lifting mechanism for domestic appliance | |
| CN202391704U (en) | Base used for hydraulic pump or hydraulic motor | |
| CN214944886U (en) | Hydraulic oil pump controlled by double oil ways and double check valves | |
| CN201771779U (en) | Improved single-step double-suction centrifugal pump | |
| CN204476898U (en) | Dump truck lifting valve and gear pump integral structure | |
| CN212055162U (en) | Vertical water pump with frequency conversion function | |
| CN200993109Y (en) | Non-negative pressure water pump | |
| CN201297305Y (en) | Radiating structure of electrical hydrostatic actuator |
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: 20120425 Termination date: 20170516 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |