CN206830846U - A kind of guide type swing type inlet valve - Google Patents
A kind of guide type swing type inlet valve Download PDFInfo
- Publication number
- CN206830846U CN206830846U CN201720435732.2U CN201720435732U CN206830846U CN 206830846 U CN206830846 U CN 206830846U CN 201720435732 U CN201720435732 U CN 201720435732U CN 206830846 U CN206830846 U CN 206830846U
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- Prior art keywords
- valve body
- valve
- valve plate
- swing type
- fixedly connected
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Abstract
The utility model discloses a kind of guide type swing type inlet valve, including ceramic valve body, pneumatic means, valve plate, valve plate connector and connecting rod, the ceramic valve body includes upper valve body, lower valve body and rotary shaft, and vertical runner is provided with the upper valve body lower end and the ceramic valve body；The pneumatic means includes cylinder, air cylinder support, piston rod, crank and pin, and the valve plate valve plate is arranged in the middle part of the vertical runner and is tightly connected with the upper valve body；The connecting rod supports the valve plate connector and the valve plate, and it is small to start load using hard sealing for the guide type swing type charging valve sealing surface.By adopting the above-described technical solution, a kind of guide type swing type inlet valve that the utility model is related to, has the characteristics of wear-resisting, good seal performance, can be widely applied to Commercial pellet medium transportation art.
Description
Technical field
The utility model belongs to valve arrangement technical field, and in particular to a kind of guide type swing type inlet valve.
Background technology
At present, Commercial pellet medium transportation art, the granule medium of high rigidity and mine, chemical industry etc. are all kinds of the dry of abrasion
The media such as ash, grain slag are frequently necessary to use valve, existing valve, without anti-wear performance, in high grit course of conveying
Often to damage, abrasive resistance is poor, and sealing effectiveness is poor, easily leakage, and complicated, installation difficulty, mechanical strength is low, fragile, because
This, in the market is badly in need of one kind can be wear-resisting, good sealing effect, compact-sized and can purge anti-blocking guide type swing type and enter
Expect valve.
Utility model content
The utility model develops a kind of guide type swing type inlet valve, solves technical problem set forth above.
The technological means that the utility model uses is as follows：A kind of guide type swing type inlet valve, including it is ceramic valve body, pneumatic
Device, valve plate, valve plate connector and connecting rod, the ceramic valve body include be tightly connected upper valve body and lower valve body, it is described on
Upper vertical runner is provided with valve body, lower vertical runner is provided with the lower valve body, the upper valve body side, which is provided with, rotates shaft through-hole,
Rotary shaft is rotationally connected with the rotation shaft through-hole, and rotary shaft upper end is provided with catch；
The pneumatic means includes cylinder, air cylinder support, piston rod, crank and pin, the air cylinder support left end and institute
State that cylinder left end is fixedly connected and its right-hand member is fixedly connected with the lower valve body left end, the piston rod right-hand member of the cylinder leads to
Cross the pin to be connected with the crank, the crank is fixedly connected with the rotary shaft upper end；
Described connecting rod one end is fixedly connected with rotary shaft lower end, and its other end is fixedly connected on by valve plate connector
The valve plate middle lower surface, the valve plate be arranged at the lower vertical runner top and with the institute of the upper vertical runner lower end
State upper valve body sealed connection；
The valve plate connector includes connecting pin, spring and hemispherical resilient plug, and the connecting pin is arranged at the connection
In the blind cylindrical hole of bar right-hand member, the spring is placed on the connecting pin outer surface, the hemispherical resilient plug lower end and institute
The connection of connecting pin upper end is stated, and its upper end arc surface is in contact with the valve plate lower end.
Further, in the above-mentioned technical solutions, the rotary shaft upper end is fixedly connected with the crank, the rotary shaft
Middle part passes through the rotation shaft through-hole, and the rotary shaft lower end is fixedly connected with the connecting rod.
Further, in the above-mentioned technical solutions, the valve plate lower end is connected with the connecting rod right-hand member.
Further, in the above-mentioned technical solutions, the air cylinder support includes fixed plate and is fixed on the fixed plate left side
The vertical columns at end, the fixed plate right-hand member are fixedly connected on the lower valve body left end, the vertical columns upper end and the gas
Cylinder left end is fixedly connected.
Further, in the above-mentioned technical solutions, the upper valve body is connected with the lower valve body by bolt, it is described on
Hard seal washer is provided between valve body and the lower valve body.
Further, in the above-mentioned technical solutions, in addition to compressed air automatic blowing device, the compressed air are automatic
Block apparatus is blown to be arranged on the lower valve body left side wall.
Further, in the above-mentioned technical solutions, the compressed air automatic blowing device includes purging mouth, is arranged at institute
State the non-return valve on purging mouth and be fixed on the connector of the purging mouth lower end, the connector passes through pipeline with feeder
Connection.
Further, in the above-mentioned technical solutions, the feeder is compressed air bottle or inflator.
The beneficial effects of the utility model are：
(1) a kind of guide type swing type inlet valve of the present utility model, close structure, is not rocked, and can be installed on any
On the pipeline of angle；
(2) a kind of guide type swing type inlet valve of the present utility model, the guide type swing type inlet valve close successor
Where sealed to whole sealings, sealing surface using hard seal, good sealing effect；
(3) a kind of guide type swing type inlet valve of the present utility model, anti-wear performance is good, high mechanical strength, starts load
It is small.
Brief description of the drawings
The utility model is described in further detail with specific implementation method below in conjunction with the accompanying drawings.
Fig. 1 is guide type swing type inlet valve cross section structure diagram described in embodiment 1；
Fig. 2 is guide type swing type inlet valve cross section structure diagram described in embodiment 2.
In figure：1st, ceramic valve body, 2, pneumatic means, 3, valve plate, 4, valve plate connector, 5, connecting rod, 8, compressed air from
It is dynamic to blow block apparatus, 11, upper valve body, 12, lower valve body, 13, rotary shaft, 14, upper vertical runner, 15, rotate shaft through-hole, 16, lower perpendicular
Straight channel, 17, catch, 21, cylinder, 22, air cylinder support, 23, piston rod, 24, crank, 25, pin, 26, fixed plate, 27, solid
Determine column, 41, connecting pin, 42, spring, 43, hemispherical resilient plug, 44, blind cylindrical hole, 81, purging mouth, 82, non-return valve,
83rd, connector, 84, feeder.
Embodiment
Clear, complete description is carried out to the technical solution of the utility model with reference to the accompanying drawings and examples, in this reality
With in new description, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ", " level ",
The orientation or position relationship of the instructions such as " interior ", " outer " are based on orientation shown in the drawings or position relationship, are for only for ease of and retouch
State the utility model and simplify and describe, rather than instruction or imply signified device or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
Embodiment 1
As shown in figure 1, a kind of guide type swing type inlet valve, including ceramic valve body 1, pneumatic means 2, valve plate 3, valve plate connect
Fitting 4 and connecting rod 5, the ceramic valve body 1 include upper valve body 11 and the lower valve body 12 being tightly connected, set in the upper valve body 11
There is upper vertical runner 14, lower vertical runner 16 is provided with the lower valve body 12, the side of upper valve body 11, which is provided with, rotates shaft through-hole
15, rotary shaft 13 is rotationally connected with the rotation shaft through-hole 15, and the upper end of rotary shaft 13 is provided with catch 17；
The pneumatic means 2 includes cylinder 21, air cylinder support 22, piston rod 23, crank 24 and pin 25, the cylinder branch
The left end of frame 22 is fixedly connected with the left end of cylinder 21 and its right-hand member is fixedly connected with the left end of lower valve body 12, the cylinder 21
The right-hand member of the piston rod 23 be connected by the pin 25 with the crank 24, the crank 24 and the upper end of rotary shaft 13
It is fixedly connected；
Described one end of connecting rod 5 is fixedly connected with the lower end of rotary shaft 13, and its other end is fixed by valve plate connector 4 and connected
Be connected to the middle lower surface of valve plate 3, the valve plate 3 be arranged at the lower vertical top of runner 16 and with the upper vertical runner
The upper valve body 11 of 14 lower ends is tightly connected；
The valve plate connector 4 includes connecting pin 41, spring 42 and hemispherical resilient plug 43, and the connecting pin 41 is arranged at
In the blind cylindrical hole 44 of the right-hand member of connecting rod 5, the spring 42 is placed on the outer surface of connecting pin 41, the hemispherical
The lower end of resilient plug 43 is connected with the upper end of connecting pin 41, and its upper end arc surface is in contact with the lower end of valve plate 3.
During working condition, in the above-mentioned technical solutions, the pneumatic means 2 drives the rotary shaft 13 to drive the connection
Bar 5 is rotated, and then the valve plate 3 is opened, and opening speed is fast.
Preferably, the valve plate 3 is ceramic valve plate.
When the guide type swing type inlet valve is opened, the valve plate 3 turns to the institute of the lower vertical side of runner 16
State in lower valve body 12, when the spring 42 and 43 compressive state of hemispherical resilient plug, the upper surface of the valve plate 3 with it is described
The following table of upper valve body 41 reduces the abrasion of the valve plate 3 and the upper valve body 11 towards concordant；The guide type swing type charging
When valve is closed, the valve plate 3 is turned in the lower vertical runner 16 and the upper vertical runner 14, the spring 42 and described
Hemispherical resilient plug 43 returns to non-compressed state, and the upper surface of valve plate 3 is higher than the lower surface of the upper valve body 11, improved
The sealing effectiveness of the valve plate 3.
Using this structure, the valve plate connector 4 and the valve plate 3 are wear-resistant, service life length, and sealing effectiveness
It is good.
Further, in the above-mentioned technical solutions, the upper end of rotary shaft 13 is fixedly connected with the crank 24, described turn
Through the rotation shaft through-hole 15, the lower end of rotary shaft 13 is fixedly connected at the middle part of moving axis 13 with the connecting rod 5.
Further, in the above-mentioned technical solutions, the lower end of valve plate 3 is connected with the right-hand member of connecting rod 5.
Further, in the above-mentioned technical solutions, the air cylinder support 22 includes fixed plate 26 and is fixed on the fixation
The vertical columns 27 of the left end of plate 26, the right-hand member of fixed plate 26 are fixedly connected on the left end of lower valve body 12, the vertical columns
27 upper ends are fixedly connected with the left end of cylinder 21.
Further, in the above-mentioned technical solutions, the upper valve body 11 is connected with the lower valve body 12 by bolt, institute
State and hard seal washer is provided between upper valve body 11 and the lower valve body 12.
Preferably, the hard seal washer is tungsten carbide seal washer.
The ceramic valve body 1 is sealed using hard, good sealing effect, is not in media leaks, close structure, is not rocked,
It can be installed at any angle on pipeline.
Embodiment 2
As shown in Fig. 2 the present embodiment and the difference of embodiment 1 are, in addition to compressed air automatic blowing device
8, the compressed air automatic blowing device 8 is arranged on the lower valve body left side wall.
Further, in the above-mentioned technical solutions, the compressed air automatic blowing device 8 includes purging mouth 81, set
In the non-return valve 82 on the purging mouth 81 and the connector 83 for purging mouth lower end is fixed on, the connector 83 and supply
Device 84 is connected by pipeline.
Preferably, the pipeline of the connector 83 and the feeder 84 is detachably connected.
Further, in the above-mentioned technical solutions, the feeder 84 is compressed air bottle or inflator.The ceramics
When having card ash or dust stratification in valve body 1, by the connector 83 of the compressed air automatic blowing device 8 and the feeder 84
It is connected and is purged, the feeder 8 is pulled down after purging, prevents card ash or dust stratification in the ceramic valve body 1.
By adopting the above-described technical solution, a kind of guide type swing type inlet valve that the utility model is related to, structure are tight
It is close, do not rock, can be installed at any angle on pipeline, any direction is whole after the guide type swing type inlet valve is closed
Sealing, sealing surface are sealed using hard seal, and good sealing effect, anti-wear performance is good, high mechanical strength, and it is small to start load.This reality
With the new charging aperture suitable for pump, it can also be used to the transmission of medium such as all kinds of dry ashes for having abrasion such as mine, chemical industry, grain slag
Technical field, have broad application prospects.
It is described above, the only preferable specific implementation method of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (8)
- A kind of 1. guide type swing type inlet valve, it is characterised in that：Including ceramic valve body, pneumatic means, valve plate, valve plate connector And connecting rod, the ceramic valve body include upper valve body and the lower valve body being tightly connected, upper vertical runner are provided with the upper valve body, Lower vertical runner is provided with the lower valve body, the upper valve body side, which is provided with, rotates shaft through-hole, and rotary shaft is rotationally connected with described Rotate in shaft through-hole, rotary shaft upper end is provided with catch；The pneumatic means includes cylinder, air cylinder support, piston rod, crank and pin, the air cylinder support left end and the gas Cylinder left end is fixedly connected and its right-hand member is fixedly connected with the lower valve body left end, and the piston rod right-hand member of the cylinder passes through institute State pin to be connected with the crank, the crank is fixedly connected with the rotary shaft upper end；Described connecting rod one end is fixedly connected with rotary shaft lower end, and its other end be fixedly connected on by valve plate connector it is described Valve plate middle lower surface, the valve plate be arranged at the lower vertical runner top and with the upper vertical runner lower end it is described on Valve seal connects；The valve plate connector includes connecting pin, spring and hemispherical resilient plug, and it is right that the connecting pin is arranged at the connecting rod In the blind cylindrical hole at end, the spring is placed on the connecting pin outer surface, the hemispherical resilient plug lower end and the company Pin upper end connects, and its upper end arc surface is in contact with the valve plate lower end.
- 2. guide type swing type inlet valve according to claim 1, it is characterised in that：The rotary shaft upper end and the song Handle is fixedly connected, and the rotation shaft through-hole is passed through in the middle part of the rotary shaft, and the rotary shaft lower end is fixed with the connecting rod to be connected Connect.
- 3. guide type swing type inlet valve according to claim 1, it is characterised in that：The valve plate lower end and the connection Bar right-hand member is connected.
- 4. guide type swing type inlet valve according to claim 1, it is characterised in that：The air cylinder support includes fixed plate With the vertical columns for being fixed on the fixed plate left end, the fixed plate right-hand member is fixedly connected on the lower valve body left end, described Vertical columns upper end is fixedly connected with the cylinder left end.
- 5. guide type swing type inlet valve according to claim 1, it is characterised in that：The upper valve body and the lower valve body It is connected by bolt, hard seal washer is provided between the upper valve body and the lower valve body.
- 6. guide type swing type inlet valve according to claim 1, it is characterised in that：Also blown automatically including compressed air stifled Device, the compressed air automatic blowing device are arranged on the lower valve body left side wall.
- 7. guide type swing type inlet valve according to claim 6, it is characterised in that：The compressed air blows stifled dress automatically Put including purging mouth, the non-return valve being arranged on the purging mouth and the connector for being fixed on the purging mouth lower end, the company Joint is connected with feeder by pipeline.
- 8. guide type swing type inlet valve according to claim 7, it is characterised in that：The feeder is compressed air Bottle or inflator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435732.2U CN206830846U (en) | 2017-04-24 | 2017-04-24 | A kind of guide type swing type inlet valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720435732.2U CN206830846U (en) | 2017-04-24 | 2017-04-24 | A kind of guide type swing type inlet valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830846U true CN206830846U (en) | 2018-01-02 |
Family
ID=60769014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720435732.2U Expired - Fee Related CN206830846U (en) | 2017-04-24 | 2017-04-24 | A kind of guide type swing type inlet valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830846U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336270A (en) * | 2020-03-12 | 2020-06-26 | 河南鼎盛铝业有限公司 | Pneumatic wear-resistant ceramic rotary slag discharge valve |
| CN112268121A (en) * | 2020-10-21 | 2021-01-26 | 江苏恒博气力输送设备制造有限公司 | Novel wear-resisting pneumatic disc valve |
-
2017
- 2017-04-24 CN CN201720435732.2U patent/CN206830846U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111336270A (en) * | 2020-03-12 | 2020-06-26 | 河南鼎盛铝业有限公司 | Pneumatic wear-resistant ceramic rotary slag discharge valve |
| CN112268121A (en) * | 2020-10-21 | 2021-01-26 | 江苏恒博气力输送设备制造有限公司 | Novel wear-resisting pneumatic disc valve |
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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: 20180102 Termination date: 20200424 |