CN208237094U - Automatic movable formula locks wind flap valve - Google Patents
Automatic movable formula locks wind flap valve Download PDFInfo
- Publication number
- CN208237094U CN208237094U CN201820624440.8U CN201820624440U CN208237094U CN 208237094 U CN208237094 U CN 208237094U CN 201820624440 U CN201820624440 U CN 201820624440U CN 208237094 U CN208237094 U CN 208237094U
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- Prior art keywords
- valve
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Mechanically-Actuated Valves (AREA)
- Electrically Driven Valve-Operating Means (AREA)
Abstract
The utility model provides a kind of automatic movable formula lock wind flap valve, including valve body, and pivot the valve plate being set at the feed inlet of valve body, valve handle is connected with the pivot joint end of valve plate, weight is installed in one end that valve handle exposes to outside valve body, the utility model further includes being fixed on the link mechanism that valve shaft exposes to the other end of valve body relative to weight；It is connected with valve body, the motor equipped with eccentric wheel；Eccentric wheel is connect with link mechanism；Limit switches are installed between valve plate and valve body.The automatic movable formula of the utility model locks wind flap valve, link mechanism is driven by motor, to control the activity of valve shaft, and then the activity of valve plate is controlled, manual operation is saved, working efficiency is improved, the service life that equipment is improved there is a phenomenon where valve plate Caton is avoided simultaneously；Limit switch makes valve plate in the case where forming closure with valve body, issues control signal, controls the stopping of motor；Between valve plate and valve body have apart from when, open motor, have preferable automaticity.
Description
Technical field
The utility model relates to flap valve technical field of sealing technology, in particular to a kind of automatic movable formula locks wind flap valve.
Background technique
Heavy punch type flap valve is a kind of self weight progress automatic ash-discharging device using material, using tapered ash cellar, band oblique angle
Sealing surface, unload it is grey thoroughly, without abrasion, without other drive mechanisms, be widely portable to metallurgy, chemical industry, electric power, light industry, building materials,
The industries such as building, mine, cement, grain, food, industry, engineering, heavy punch type flap valve when in use, are made by material gravity
With lower automatic opening, fall behind under material, weighted lever system makes valve plate automatically reset, wild wind is prevented to be blown into, to complete material
Conveying.But existing heavy punch type flap valve belongs to fine motion lock wind, it is desirable that relevant staff is to air valve at interval of work in 2 hours
It is dynamic primary, if the requirement that valve plate is adjusted in place is not achieved, it is easy to happen valve plate Caton phenomenon, causes scram, is wasted
Manually, working efficiency is low, and the service life of easily loss equipment.
Utility model content
It is mentioned in view of this, the utility model is directed to a kind of automatic movable formula lock wind flap valve with saving manual operation
High working efficiency avoids damaging equipment.
In order to achieve the above objectives, the technical solution of the utility model is achieved in that
Centered on a kind of automatic movable formula lock wind flap valve, including valve body, and the valve shaft to be fixedly arranged on the valve body,
The valve plate being set at the feed inlet of the valve body is pivoted, valve handle is connected with the pivot joint end of the valve plate, in the valve
One end that handle exposes to outside the valve body is installed with weight, and the automatic movable formula locks wind flap valve further include:
Link mechanism is fixed on the other end that the valve shaft exposes to outside the valve body relative to the weight；
Motor is connected, in being installed with eccentric wheel on the output revolving shaft of the motor with the valve body；
The eccentric wheel is connect with the linkage transmission；
Limit switches are installed between the valve plate and the valve body, the limit switch is configured to detect the valve plate
The distance between described valve body, and transmit control signal.
Further, it is connected to controller in the motor Electricity Federation, the limit switch is electrically connected with the controller, described
Controller is undertaken in the control signal of the limit switch and controls the motor start and stop.
Further, in being formed with sealing plate in the valve body, correspond to the sealing plate, be formed on the valve plate
Groove and the rubber ring in the groove.
It further, is to be detachably connected between the weight and the valve handle.
Further, in being formed with stud on the valve handle, the weight is sheathed on the stud, and by with it is described
The nut of stud cooperation, forms fixation to the weight.
Compared with the existing technology, the utility model has the advantage that
(1) automatic movable formula described in the utility model locks wind flap valve, link mechanism is driven by motor, with control valve
The activity of axis, and then the activity of valve plate is controlled, manual operation is saved, working efficiency is improved, while avoiding that valve plate Caton occurs
Phenomenon improves the service life of equipment；Limit switch makes valve plate in the case where forming closure with valve body, issues control signal,
Control the stopping of motor；Between valve plate and valve body have apart from when, open motor, have preferable automaticity.
(2) there is better seal effect when sealing plate and rubber ring can make valve plate relative to valve body closure.
(3) weight is detachably connected, and can according to need the weight of replacement different size, to adapt to a variety of demands.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.?
In attached drawing:
Fig. 1 is the structural schematic diagram that automatic movable formula described in the utility model embodiment locks wind flap valve；
Fig. 2 is the A of Fig. 1 to cross-sectional view；
Fig. 3 is the B of Fig. 2 to cross-sectional view；
Fig. 4 is the control system schematic diagram that automatic movable formula described in the utility model embodiment locks wind flap valve；
Fig. 5 is the portion the C enlarged drawing of Fig. 3；
Description of symbols:
1- valve body, 2- motor, 3- eccentric wheel, 4- weight, 5- valve handle, 6- link mechanism, 7- valve shaft, 8- valve plate, 9- limit
Switch, 10- sealing plate, 11- groove.
Specific embodiment
It should be noted that in the absence of conflict, the feature in the embodiments of the present invention and embodiment can
To be combined with each other.
The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
The present embodiment is related to a kind of automatic movable formula lock wind flap valve, and as shown in Figures 1 to 4, automatic movable formula lock wind turns over
Plate valve and then can save manual operation for realizing the automatic movable of valve plate 8 in lock wind flap valve.Working efficiency is improved, together
When avoid valve plate 8 generate Caton the phenomenon that, the service life of equipment is lost.
Specifically, automatic movable formula lock wind flap valve includes valve body 1, valve body 1 is the tubular structure with cavity, and valve
One end of body 1 is formed with penetrating feed inlet, valve plate 8 is provided at the feed inlet of valve body 1, valve plate 8 is to be fixedly arranged on valve body 1
Valve shaft 7 centered on, pivot and be set at the feed inlet of valve body 1, and valve plate 8 has open/close states relative to valve body 1, when
When material enters feed inlet, external force is applied to valve plate 8 using the weight of material itself, valve plate 8 is opened, and material enters in valve body 1
Portion；After material enters, valve plate 8 is closed under the effect of external force, avoids enter into excessive air, influences the combustion efficiency of material.
In the present embodiment, it is 4 formula turnover panel air valve of weight in the prior art which, which locks wind flap valve, should be certainly
Movable lock wind flap valve is moved except the structure with above-mentioned valve body 1 and valve plate 8, is additionally provided with and is set relative to the rotation of valve body 1
The valve handle 5 set, valve handle 5 is fixedly arranged on valve shaft 7 and exposes to one end of valve body 1, and extends outwardly.Relative to valve shaft 7, in valve handle 5
The other end is equipped with weight 4, by the weight of weight 4, drives valve shaft 7, and then the valve plate of unlatching 8 is closed.
Further, to be detachably connected between weight 4 and valve handle 5, if in being formed with spaced dry capacity spiral shell on valve handle 5
Column selects appropriate number of weight 4 as needed, is sheathed on stud, and then by nut tightening, weight 4 is fixed on valve
On handle 5.It is connected by dismountable mode, the weight of weight 4 can be selected according to different situations, is adapted to a variety of feelings
Border.
To realize that the automatic movable formula locks the automatic movable of wind flap valve, manual operation is saved, is additionally provided in the present embodiment
Motor 2, motor 2 and valve body 1 are connected, and specifically, in the fixed base that is externally formed with of valve body 1, motor 2 is fixedly arranged on base.
It is installed with eccentric wheel 3 in fixation on the output shaft of motor 2, eccentric wheel 3 is rotated coaxially with motor 2.In addition to this, the automatic movable
Formula lock wind flap valve is additionally provided with link mechanism 6, and one end of link mechanism 6 and valve shaft 7, which are formed, to be connected, the other end of link mechanism 6
It is connect with eccentric wheel 3, opens motor 2, and then 7 cycle rotation of valve shaft can be driven by link mechanism 6.
For the opening and closing and energy-saving and emission-reduction for preferably controlling valve plate 8, in the present embodiment, before valve plate 8 and valve body 1 also
Equipped with limit switch 9.Limit switch 9 is configured to detection the distance between valve plate 8 and valve body 1, so that the variation of distance be turned
Electric signal is turned to, and electric signal is transmitted to the controller not indicated in the figure being electrically connected with limit switch 9, and then controls and controls
The start and stop of the motor 2 of device electrical connection processed, avoid motor 2 from starting for a long time, form the waste on electric power resource.In the present embodiment,
Limit switch 9 can select distance mearuring equipment in the prior art, such as hall displacement transducer, airborne laser range finder etc..
To be in valve plate 8 under closed state, which, which locks wind flap valve, has preferable leakproofness, this implementation
In example, in being formed with sealing plate 10 in valve body 1, correspond to the sealing plate 10, in forming fluted 11, Yi Jiqian on valve plate 8
Loaded on the rubber ring not indicated in the figure in groove 11.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (5)
1. a kind of automatic movable formula locks wind flap valve, including valve body (1), and the valve shaft (7) to be fixedly arranged on the valve body (1)
Centered on, pivot and be set to valve plate (8) at the feed inlet of the valve body (1), connect with the pivot joint end of the valve plate (8)
There are valve handle (5), exposes to the one end of the valve body (1) outside in the valve handle (5) and be installed with weight (4), it is characterised in that is described
Automatic movable formula locks wind flap valve further include:
Link mechanism (6) is fixed on the valve shaft (7) and exposes to the valve body (1) outside another relative to the weight (4)
End；
Motor (2) is connected, in being installed with eccentric wheel (3) on the output shaft of the motor (2) with the valve body (1)；
The eccentric wheel (3) and the link mechanism (6) are sequentially connected；
Limit switches (9) are installed between the valve plate (8) and the valve body (1), the limit switch (9) is configured to detect
The distance between the valve plate (8) and the valve body (1), and transmit control signal.
2. automatic movable formula according to claim 1 locks wind flap valve, it is characterised in that: electrically connected in the motor (2)
There is controller, the limit switch (9) electrically connects with the controller, and the controller is undertaken in the limit switch (9)
It controls signal and controls the motor (2) start and stop.
3. automatic movable formula according to claim 1 locks wind flap valve, it is characterised in that: in formation in the valve body (1)
There are sealing plate (10), correspond to the sealing plate (10), in forming fluted (11) on the valve plate (8) and flush-mounted in institute
State the rubber ring in groove (11).
4. automatic movable formula according to any one of claim 1-3 locks wind flap valve, it is characterised in that: the weight
It (4) is to be detachably connected between the valve handle (5).
5. automatic movable formula according to claim 4 locks wind flap valve, it is characterised in that: formed on the valve handle (5)
There is stud, the weight (4) is sheathed on the stud, and the nut by cooperating with the stud, to the weight (4) shape
At fixation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624440.8U CN208237094U (en) | 2018-04-27 | 2018-04-27 | Automatic movable formula locks wind flap valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820624440.8U CN208237094U (en) | 2018-04-27 | 2018-04-27 | Automatic movable formula locks wind flap valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208237094U true CN208237094U (en) | 2018-12-14 |
Family
ID=64581351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820624440.8U Expired - Fee Related CN208237094U (en) | 2018-04-27 | 2018-04-27 | Automatic movable formula locks wind flap valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208237094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382899A (en) * | 2022-02-23 | 2022-04-22 | 中国中材国际工程股份有限公司 | Electric double-valve-plate flap valve for kiln tail preheater |
-
2018
- 2018-04-27 CN CN201820624440.8U patent/CN208237094U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114382899A (en) * | 2022-02-23 | 2022-04-22 | 中国中材国际工程股份有限公司 | Electric double-valve-plate flap valve for kiln tail preheater |
| CN114382899B (en) * | 2022-02-23 | 2024-03-08 | 中国中材国际工程股份有限公司 | Flap valve with double valve plates driven by single motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20181214 |