CN106090397A - A kind of mining electromagnetic priority valve man-operated mechanism - Google Patents
A kind of mining electromagnetic priority valve man-operated mechanism Download PDFInfo
- Publication number
- CN106090397A CN106090397A CN201610754343.6A CN201610754343A CN106090397A CN 106090397 A CN106090397 A CN 106090397A CN 201610754343 A CN201610754343 A CN 201610754343A CN 106090397 A CN106090397 A CN 106090397A
- Authority
- CN
- China
- Prior art keywords
- push rod
- priority valve
- electromagnetic priority
- dust cover
- fixing housing
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0644—One-way valve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention provides a kind of mining electromagnetic priority valve man-operated mechanism, it is provided with push rod in described electromagnetic priority valve, described electromagnetic priority valve is provided with fixing housing, it is provided with push rod in described set casing body, it is provided with spring between described push rod and fixing housing, described spring housing is contained on push rod, described fixing housing is provided with dust cover, described push rod top is provided with attachment structure, described dust cover top is provided with via, described attachment structure passes this via, and dust cover and bindiny mechanism are tightly connected, described fixing housing is hinged with pressing hands handle, described pressing handle base is provided with pressure head, described pressure head and attachment structure are correspondingly arranged.In one of the present invention is mining electromagnetic priority valve man-operated mechanism, owing to have employed the form of pressing handle operation, convenient to operation；Meanwhile, by dust cover is pressed together by push rod cap and push rod, then it is pressed on fixing housing with pressure ring, this version excellent performance in terms of water proof and dust proof, substantially increases service life.
Description
Technical field
The invention belongs to Solenoid Valve Technology field, especially relate to a kind of mining electromagnetic priority valve man-operated mechanism.
Background technology
The modular constructions using electromagnetic valve group in current in coal mine hydraulic supporting valve the most mostly more.Each unit includes electricity
Magnetic pilot valve and corresponding pilot operated directional control valve: electromagnetic priority valve is the suction and action produced by solenoid energising, one
Unit has two solenoids, controls two actions respectively.The action of electromagnetic priority valve, except the suction by solenoid, also may be used
With manual operation, by directly pressing the outer end of push rod, push rod drives pilot valve action.The outer end seal of push rod has glue guard shield, rises
Effect to water proof and dust proof.In the case of having a power failure, electric-control system is faulty or other do not use electric-control system, as should
Anxious operation, directly can promote push rod to make pilot valve action, current this Manual press structure directly press push rod by moulding guard shield,
The operating physical force needed is big, additionally can't see push rod from outward, it has not been convenient to pressing, many times needs to use screwdriver operation, causes glue
Guard shield ruptures, and water proof and dust proof effect disappears, damage of will getting rusty inside electric magnet.
Summary of the invention
In view of this, it is contemplated that propose a kind of mining electromagnetic priority valve man-operated mechanism, it is achieved to electromagnetic priority valve hands
Dustproof effect is played while action.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of mining electromagnetic priority valve man-operated mechanism, including electromagnetic priority valve, is provided with push rod in described electromagnetic priority valve, also
Including the fixing housing being arranged on electromagnetic priority valve, described fixing housing be provided with push rod just to through hole, in described through hole
Slip is provided with push rod, and bottom described push rod and push rod top is close to, and is provided with spring, described spring between described push rod and fixing housing
Being sleeved on push rod, described fixing housing is provided with the dust cover corresponding with push rod, and described push rod top is provided with attachment structure, described
Dust cover top is provided with via, and described attachment structure passes this via, and dust cover and bindiny mechanism are tightly connected, described fixing
Housing hinge has pressing handle, described pressing handle base to be provided with pressure head, and described pressure head and attachment structure are correspondingly arranged.
Further, described attachment structure includes that the push rod cap being fixed on push rod, the brim of a hat of described push rod cap are positioned at top
Above bar, being formed with ring-type card holding trough between this push rod cap the brim of a hat and push rod end face, described dust cover is bellows, and this is dust-proof
The via edge of cover is installed in this ring-type card holding trough.
Further, described push rod cap and push rod are threaded.
Further, described fixing housing is provided with pressure ring, is provided with outside flange bottom described dust cover, and described pressure ring is tight
It is pressed on flange.
Relative to prior art, one of the present invention is mining, and electromagnetic priority valve man-operated mechanism has the advantage that
In one of the present invention is mining electromagnetic priority valve man-operated mechanism, owing to have employed the shape of pressing handle operation
Formula, convenient to operation；Meanwhile, by dust cover is pressed together by push rod cap and push rod, then it is pressed into fixing with pressure ring
On housing, this version excellent performance in terms of water proof and dust proof, substantially increase service life.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, and the present invention's is schematic real
Execute example and illustrate for explaining the present invention, being not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the mining electromagnetic priority valve man-operated mechanism schematic diagram of the one described in the embodiment of the present invention；
Description of reference numerals:
1-fixes housing；2-pressure ring；3-bearing pin；4-presses handle；
5-push rod cap；6-dust cover；7-push rod；8-spring；
9-push rod.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the feature in embodiment can phases
Combination mutually.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", " on ", D score,
Orientation or the position relationship of the instruction such as "front", "rear", "left", "right", " vertically ", " level ", " top ", " end ", " interior ", " outward " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
The device or the element that show indication must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The restriction of the present invention.Additionally, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicate or hint phase
To importance or the implicit quantity indicating indicated technical characteristic.Thus, the feature defining " first ", " second " etc. can
To express or to implicitly include one or more this feature.In describing the invention, except as otherwise noted, " multiple "
It is meant that two or more.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
A kind of mining electromagnetic priority valve man-operated mechanism, including electromagnetic priority valve, is provided with push rod 9 in described electromagnetic priority valve,
Electromagnetic priority valve connects have fixing housing 1, described fixing housing 1 be provided with push rod 9 just to through hole, sliding in described through hole
Moving and be provided with push rod 7, bottom described push rod 7 and push rod 9 top is close to, and is provided with spring 8 between described push rod 7 and fixing housing 1, described
Spring 8 is sleeved on push rod 7, and is respectively equipped with spring base, and the spring base of push rod 7 on push rod 7 in the through hole of fixing housing 1
Being positioned at the top of the through hole inner spring seat of fixing housing 1, described spring 8 is arranged between the two spring base, and this spring 8 is to push rod
7 play reset response, are provided with and the dust cover 6 of push rod 7 correspondence at described fixing housing 1, and described push rod 7 top is provided with connection knot
Structure, in the present embodiment, described attachment structure includes that push rod cap 5, described push rod cap 5 include the cap that column and this column top are arranged
Eaves, column and the push rod 7 of described push rod cap 5 are threaded, form ring-type card between the brim of a hat of described push rod cap 5 and push rod 7 end face
Tankage, described dust cover 6 top is provided with via, and the column of described push rod cap 5 passes this via, and described dust cover 6 via limit
It is arranged at this ring-type card holding trough along place, and this via edge is pressed on push rod 7 end face by the brim of a hat of push rod cap 5, thus,
This mode of being tightly connected between dust cover 6 and bindiny mechanism plays dustproof and waterproof function, and described fixing housing 1 is cut with scissors by bearing pin 3
It is connected to press handle 4, is provided with pressure head, described pressure head and push rod cap 5 bottom described pressing handle 4 and is correspondingly arranged, by pressing hands
The rotation of handle 4 is the suppressing action realizing pressure head to push rod 7, is achieved in push rod 7 to electromagnetic pilot valve follower 9 action.
In the present embodiment, described fixing housing 1 is provided with pressure ring 2, is provided with outside flange bottom described dust cover 6, described
Pressure ring 2 is pressed on flange, is pressed on fixing housing 1 by dust cover 6 from there through pressure ring 2.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (4)
1. a mining electromagnetic priority valve man-operated mechanism, including electromagnetic priority valve, is provided with push rod (9) in described electromagnetic priority valve,
It is characterized in that: also include that the fixing housing (1) being arranged on electromagnetic priority valve, described fixing housing (1) are provided with and push rod (9)
Just to through hole, slide in described through hole and be provided with push rod (7), described push rod (7) bottom and push rod (9) top are close to, described top
Being provided with spring (8) between bar (7) and fixing housing (1), described spring (8) is sleeved on push rod (7), and described fixing housing (1) sets
Having the dust cover (6) corresponding with push rod (7), described push rod (7) top is provided with attachment structure, and described dust cover (6) top is provided with
Via, described attachment structure passes this via, and dust cover (6) and bindiny mechanism are tightly connected, and described fixing housing (1) is hinged
Having pressing handle (4), described pressing handle (4) bottom to be provided with pressure head, described pressure head and attachment structure are correspondingly arranged.
One the most according to claim 1 is mining electromagnetic priority valve man-operated mechanism, it is characterised in that: described attachment structure bag
Including the push rod cap (5) being fixed on push rod (7), the brim of a hat of described push rod cap (5) is positioned at push rod (7) top, this push rod cap (5) cap
Being formed with ring-type card holding trough between eaves and push rod (7) end face, described dust cover (6) is bellows, the via of this dust cover (6)
Edge is installed in this ring-type card holding trough.
One the most according to claim 2 is mining electromagnetic priority valve man-operated mechanism, it is characterised in that: described push rod cap (5)
Threaded with push rod (7).
4. according to the one mining electromagnetic priority valve man-operated mechanism described in claim 1 or 2 or 3, it is characterised in that: described fixing
Housing (1) is provided with pressure ring (2), and described dust cover (6) bottom is provided with outside flange, and described pressure ring (2) is pressed on flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754343.6A CN106090397B (en) | 2016-08-29 | 2016-08-29 | A kind of mining electromagnetic priority valve man-operated mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610754343.6A CN106090397B (en) | 2016-08-29 | 2016-08-29 | A kind of mining electromagnetic priority valve man-operated mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106090397A true CN106090397A (en) | 2016-11-09 |
| CN106090397B CN106090397B (en) | 2018-05-22 |
Family
ID=57223934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610754343.6A Active CN106090397B (en) | 2016-08-29 | 2016-08-29 | A kind of mining electromagnetic priority valve man-operated mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106090397B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202901482U (en) * | 2012-12-03 | 2013-04-24 | 宁波三安制阀有限公司 | Electromagnetic bottle valve |
| CN203880194U (en) * | 2014-04-18 | 2014-10-15 | 天津华宁电子有限公司 | Manual operation and automatic operation integrated type electromagnetic pilot operated valve for mining |
| CN204099652U (en) * | 2014-08-12 | 2015-01-14 | 徐工集团工程机械股份有限公司 | A kind of operation equipment of proportional multi-way valve |
| US20150028233A1 (en) * | 2011-03-15 | 2015-01-29 | Jeff Farris | Beverage dispensing valve |
| CN104948779A (en) * | 2014-03-25 | 2015-09-30 | 江苏江洲阀门制造有限公司 | Self-closed check valve |
| CN105240599A (en) * | 2015-10-26 | 2016-01-13 | 艾赛孚消防科技（天津）有限公司 | Starter for container valve of steel gas storage cylinder of inert gas fire-fighting system |
| CN205991219U (en) * | 2016-08-29 | 2017-03-01 | 天津华宁电子有限公司 | A kind of new type mining electromagnetic priority valve man-operated mechanism |
-
2016
- 2016-08-29 CN CN201610754343.6A patent/CN106090397B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150028233A1 (en) * | 2011-03-15 | 2015-01-29 | Jeff Farris | Beverage dispensing valve |
| CN202901482U (en) * | 2012-12-03 | 2013-04-24 | 宁波三安制阀有限公司 | Electromagnetic bottle valve |
| CN104948779A (en) * | 2014-03-25 | 2015-09-30 | 江苏江洲阀门制造有限公司 | Self-closed check valve |
| CN203880194U (en) * | 2014-04-18 | 2014-10-15 | 天津华宁电子有限公司 | Manual operation and automatic operation integrated type electromagnetic pilot operated valve for mining |
| CN204099652U (en) * | 2014-08-12 | 2015-01-14 | 徐工集团工程机械股份有限公司 | A kind of operation equipment of proportional multi-way valve |
| CN105240599A (en) * | 2015-10-26 | 2016-01-13 | 艾赛孚消防科技（天津）有限公司 | Starter for container valve of steel gas storage cylinder of inert gas fire-fighting system |
| CN205991219U (en) * | 2016-08-29 | 2017-03-01 | 天津华宁电子有限公司 | A kind of new type mining electromagnetic priority valve man-operated mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106090397B (en) | 2018-05-22 |
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