CN205744660U - A kind of self-locking type hydraulic valve - Google Patents
A kind of self-locking type hydraulic valve Download PDFInfo
- Publication number
- CN205744660U CN205744660U CN201620620071.6U CN201620620071U CN205744660U CN 205744660 U CN205744660 U CN 205744660U CN 201620620071 U CN201620620071 U CN 201620620071U CN 205744660 U CN205744660 U CN 205744660U
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- CN
- China
- Prior art keywords
- hydraulic valve
- spool
- self
- locking type
- type 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
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Abstract
The utility model discloses a kind of self-locking type hydraulic valve, fix seat, PLC, intervalometer, connecting tube, spool, back-moving spring, shell, fixed seal ring, on and off switch and current capacity statistics including manual rotary valve, gear-box, Magnet, spool.The beneficial effects of the utility model are: this utility model utilizes spool motor control valve body break-make in valve body, simple in construction, easy to operate, the break-make of Based Intelligent Control the most manually controllable hydraulic valve simultaneously can be realized, the fixed seal ring arranged can effectively connect conduit, and can be good at sealing, control spool by Magnet and effectively simplify hydraulic valve structure, hydraulic valve make-and-break time can be effectively controlled by the intervalometer arranged, realize the self-closing performance of hydraulic valve, make function more perfect, the current capacity statistics arranged can add up the flow through hydraulic valve intuitively, there is good Social benefit and economic benefit, it is suitable for promoting the use of.
Description
Technical field
This utility model relates to a kind of hydraulic valve, is specially a kind of self-locking type hydraulic valve, belongs to hydraulic pressure applied technical field.
Background technology
Along with the fast development of society, the rapid advances of science and technology, hydraulic valve is used for the every field such as industry agricultural, hydraulic pressure
Valve is the Automation Elements of a kind of pressure oil operation, and it is controlled by distributing valve pressure oil, generally combines with electromagnetic distributing valve
Use, can be used for distant control power station oil, the break-make of gas and water pipe-line system, be usually used in clamping, control, the oil circuit such as lubrication,
Have direct acting type and type pilot point, multiplex type pilot, the basic structure of hydraulic valve mainly includes that spool, valve body and driving spool exist
The manipulation device done relative motion in valve body, the principal mode of spool has guiding valve, cone valve and ball valve, and valve body is joined with spool except having
Close valve body hole or valve seat orifice outside, also external oil pipe into and out of hydraulic fluid port and drain tap；Spool is driven to do fortune relatively in valve body
Dynamic device can be hand adjustment mechanism, it is also possible to being spring or electric magnet, some occasion also uses hydraulic coupling to drive, former in work
In reason, hydraulic valve is the size of the relative motion utilizing spool in valve body break-make and opening to control valve port, to realize pressure
Power, flow and direction controlling, but traditional hydraulic valve there is also deficiency in terms of Based Intelligent Control, hydraulic valve is in connection procedure
Sealing there is also defect hydraulic valve, also has deficiency in detection in terms of hydraulic valve flow.Therefore, one is proposed for the problems referred to above
Plant self-locking type hydraulic valve.
Utility model content
The purpose of this utility model is that provides a kind of self-locking type hydraulic valve to solve the problems referred to above.
This utility model is achieved through the following technical solutions above-mentioned purpose, a kind of self-locking type hydraulic valve, including shell with
And it being arranged on the connecting tube of described shell side, fixed seal ring is installed in described connecting tube side；Described side wall of outer shell welding tooth
Roller box, and described gear-box one end arranges manual rotary valve；Described enclosure arranges back-moving spring, and described back-moving spring one
End installs Magnet；Described Magnet side arranges spool and fixes seat, and described spool fixes the internally installed spool of seat；Described spool is solid
Reservation one end arranges PLC, and described PLC one end connects intervalometer.
Preferably, also including on and off switch and current capacity statistics, described side wall of outer shell installs on and off switch, described shell side
Wall arranges current capacity statistics, and described on and off switch and described current capacity statistics are in approximately the same plane.
Preferably, described fixed seal ring and described connecting tube all have two, and are symmetrically installed about described shell.
Preferably, described spool is installed between described shell and described spool and fixes seat.
Preferably, described back-moving spring centrage and described magnet centerline, described center spool line are all straight at same
On line.
Preferably, in described PLC and described intervalometer, described on and off switch, described current capacity statistics
It is electrically connected with between portion.
The beneficial effects of the utility model are: this kind of self-locking type hydraulic valve utilizes spool motor control valve body in valve body to lead to
Disconnected, simple in construction, easy to operate, the break-make of Based Intelligent Control the most manually controllable hydraulic valve simultaneously can be realized, setting fixing close
Seal can effectively connect conduit, and can be good at sealing, and controls spool by Magnet and effectively simplifies hydraulic valve
Structure, can effectively control hydraulic valve make-and-break time by the intervalometer arranged, it is achieved the self-closing performance of hydraulic valve, make function more
Adding perfect, the current capacity statistics of setting can add up the flow through hydraulic valve intuitively, has good social benefit and economy
Benefit, is suitable for promoting the use of.
Accompanying drawing explanation
Fig. 1 is this utility model internal structure schematic diagram；
Fig. 2 is this utility model overall structure schematic diagram.
In figure: 1, manual rotary valve, 2, gear-box, 3, Magnet, 4, spool fix seat, 5, PLC, 6, fixed
Time device, 7, connecting tube, 8, spool, 9, back-moving spring, 10, shell, 11, fixed seal ring, 12, on and off switch, 13, traffic statistics
Device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Referring to shown in Fig. 1-2, a kind of self-locking type hydraulic valve, including shell 10 and be arranged on described shell 10 side
Connecting tube 7, fixed seal ring 11 is installed in described connecting tube 7 side；Described shell 10 sidewall weld gear-box 2, and described gear
Case 2 one end arranges manual rotary valve 1；The internal back-moving spring 9 that arranges of described shell 10, and described back-moving spring 9 one end installation magnetic
Ferrum 3；Described Magnet 3 side arranges spool and fixes seat 4, and described spool fixes the internally installed spool of seat 48；Described spool 8 is fixed
Seat one end arranges PLC 5, and described PLC 5 one end connects intervalometer 6.
As a kind of technical optimization scheme of the present utility model, also include on and off switch 12 and current capacity statistics 13, described
Shell 10 sidewall installs on and off switch 12, and described shell 10 sidewall arranges current capacity statistics 13, and described on and off switch 12 and institute
State current capacity statistics 13 in approximately the same plane, make functions of the equipments more perfect.
As a kind of technical optimization scheme of the present utility model, described fixed seal ring 11 all has two with described connecting tube 7
Individual, and be symmetrically installed about described shell 10, make sealing effectiveness more preferable.
As a kind of technical optimization scheme of the present utility model, between described shell 10 and described spool 8, described valve is installed
Seat 4 fixed by core, simplifies structure.
As a kind of technical optimization scheme of the present utility model, described back-moving spring 9 centrage and described Magnet 3 center
Line, described spool 8 centrage, all on same straight line, make operation more reasonable.
As a kind of technical optimization scheme of the present utility model, described PLC 5 and described intervalometer 6, institute
State and be electrically connected with between on and off switch 12, described current capacity statistics 13 inside, simplify equipment connection mode.
Conduit in use, is first connected with connecting tube 7 by this utility model by fixed seal ring 11, can when operation
The manually break-make of rotary valve 1 application valve body, when Based Intelligent Control, by intervalometer 6 timing, circuit turn-on, then valve
Body turns on, and after timing terminates, makes valve body close by back-moving spring 9 band movable valve plug 8, thus realizes the self-closing of hydraulic valve
Property, the current capacity statistics 13 of setting can add up the flow through hydraulic valve intuitively.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it is possible to realize this practicality in other specific forms new
Type.Therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, this practicality is new
The scope of type is limited by claims rather than described above, it is intended that by the containing of equivalency in claim that fall
All changes in justice and scope are included in this utility model.Should not be considered as any reference in claim limiting
Involved claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (6)
1. a self-locking type hydraulic valve, including shell (10) and the connecting tube (7) that is arranged on described shell (10) side, it is special
Levy and be: fixed seal ring (11) is installed in described connecting tube (7) side；Described shell (10) sidewall weld gear-box (2), and institute
State gear-box (2) one end and manual rotary valve (1) is set；Described shell (10) is internal arranges back-moving spring (9), and described reset bullet
Magnet (3) is installed in spring (9) one end；Described Magnet (3) side arranges spool and fixes seat (4), and described spool fixes seat (4) inside
Spool (8) is installed；The fixing seat one end of described spool (8) arranges PLC (5), and described PLC
(5) one end connects intervalometer (6).
A kind of self-locking type hydraulic valve the most according to claim 1, it is characterised in that: also include on and off switch (12) and flow
Counter (13), described shell (10) sidewall installation on and off switch (12), described shell (10) sidewall arranges current capacity statistics
, and described on and off switch (12) and described current capacity statistics (13) are in approximately the same plane (13).
A kind of self-locking type hydraulic valve the most according to claim 1, it is characterised in that: described fixed seal ring (11) is with described
Connecting tube (7) all has two, and is symmetrically installed about described shell (10).
A kind of self-locking type hydraulic valve the most according to claim 1, it is characterised in that: described shell (10) and described spool
(8) described spool is installed between and fixes seat (4).
A kind of self-locking type hydraulic valve the most according to claim 1, it is characterised in that: described back-moving spring (9) centrage with
Described Magnet (3) centrage, described spool (8) centrage are all on same straight line.
A kind of self-locking type hydraulic valve the most according to claim 2, it is characterised in that: described PLC (5) with
It is electrically connected with between described intervalometer (6), described on and off switch (12), described current capacity statistics (13) inside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620071.6U CN205744660U (en) | 2016-06-20 | 2016-06-20 | A kind of self-locking type hydraulic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620620071.6U CN205744660U (en) | 2016-06-20 | 2016-06-20 | A kind of self-locking type hydraulic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205744660U true CN205744660U (en) | 2016-11-30 |
Family
ID=57384167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620620071.6U Expired - Fee Related CN205744660U (en) | 2016-06-20 | 2016-06-20 | A kind of self-locking type hydraulic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205744660U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676320A (en) * | 2017-09-05 | 2018-02-09 | 芜湖中意液压科技股份有限责任公司 | A kind of hydraulic valve |
-
2016
- 2016-06-20 CN CN201620620071.6U patent/CN205744660U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107676320A (en) * | 2017-09-05 | 2018-02-09 | 芜湖中意液压科技股份有限责任公司 | A kind of hydraulic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Qun Inventor after: Qin Zhenming Inventor before: Yu Sheng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170912 Address after: 550022 Guizhou Province, Guiyang City Lake District Guiyang city Jinyang new century L Group Building No. twelfth Building 1 unit 1 room 2 Patentee after: Guizhou Hengyuan Hydraulic Pneumatic Technology Services Limited Address before: Xiangshan County of Zhejiang province Ningbo 315700 West Street Han Village No. 72 Patentee before: XIANGSHAN FUSION FLUID TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20190620 |