CN207848010U - A kind of underground local ventilating machine in coal mine wind direction regulating device - Google Patents
A kind of underground local ventilating machine in coal mine wind direction regulating device Download PDFInfo
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- CN207848010U CN207848010U CN201820265624.XU CN201820265624U CN207848010U CN 207848010 U CN207848010 U CN 207848010U CN 201820265624 U CN201820265624 U CN 201820265624U CN 207848010 U CN207848010 U CN 207848010U
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Abstract
A kind of underground local ventilating machine in coal mine wind direction regulating device of the utility model discloses a kind of by making multiple guide plates deflect different angle,Multiple guide plates are made to form helical form,And then the device that wind direction is adjusted,It is enough simple,It is convenient and practical,The ventilation effect to underground coal mine can be effectively improved,It is characterized in that main body cylinder is placed on supporting rack,The main body cylinder is laterally disposed,Connecting cylinder is placed on main body cylinder one end,Arc groove there are two being opened in the main body cylinder,And it corresponds,Multigroup sliding groove is equidistantly provided in the main body cylinder,Every group of sliding groove is made of two sliding grooves,The sliding groove is arcuate structure,And the length of sliding groove is gradually reduced from left to right,The sliding slot length of the leftmost side is less than the length of arc groove,Connecting rod is placed in main body cylinder,Turning set is placed on connecting rod one end,Two supporting sleeves are placed in by fixing bearing in connecting rod respectively,The supporting sleeve is connected by two fixed links with main body cylinder inner wall.
Description
Technical field
A kind of underground local ventilating machine in coal mine wind direction regulating device of the utility model, is related to a kind of underground coal mine, to part
The device that ventilation blower wind direction is adjusted, belongs to field of mining equipment.More particularly to a kind of by making multiple guide plates deflect not
Same angle makes multiple guide plates form helical forms, and then to device that wind direction is adjusted.
Background technology
Currently, during underground coal mine carries out mining operations, a large amount of dust is will produce, long-term sucking is easy to make operation
Personnel suffer from pneumoconiosis, life threatening health, and in recovery process, have part methane gas and shed from coal layer, accumulate
To certain concentration, explosion is easily caused, security risk is left, needs to be aerated operation, common ventilation equipment to underground
For Underground Local Fan, it is connected to air-supply pipeline using booster, clean air is sent into working face, by exhaust duct
It is discharged, usual booster has a certain distance, wind to be discharged from air-supply pipeline air outlet apart from air-supply pipeline air outlet
When, air-flow is linear motion state, and usual operation space of planes is larger, and air-supply pipeline air outlet diameter is relatively small, by wind
Methane gas, dust in air is taken away working face by the wind pressure that flowing generates, and wind pressure is continuously decreased outward by the eye of wind, for
The attraction of dust is relatively low, and air purification effect is poor, and using effect is bad.
Invention content
In order to improve the above situation, a kind of underground local ventilating machine in coal mine wind direction regulating device of the utility model provides one
Kind by making multiple guide plates deflect different angles, multiple guide plates is made to form helical forms, and then to dress that wind direction is adjusted
It sets.The ventilation effect to underground coal mine can be effectively improved.
A kind of underground local ventilating machine in coal mine wind direction regulating device of the utility model is realized in：The utility model one
Kind underground local ventilating machine in coal mine wind direction regulating device is made of agent set and regulating device, and agent set is by supporting sleeve, master
Body cylinder, connecting cylinder, fixing bearing, connecting rod, fixed link, sliding groove, arc groove, supporting rack and turning set composition, main body cylinder are set
In on supporting rack, the main body cylinder is laterally disposed, and connecting cylinder is placed on main body cylinder one end, is opened in the main body cylinder there are two arc
Shape slot, and correspond, multigroup sliding groove is equidistantly provided in the main body cylinder, every group of sliding groove is by two sliding groove groups
At the sliding groove is arcuate structure, and the length of sliding groove is gradually reduced from left to right, the sliding slot length of the leftmost side
Less than the length of arc groove, connecting rod is placed in main body cylinder, and turning set is placed on connecting rod one end, and two supporting sleeves lead to respectively
Fixing bearing is crossed to be placed in connecting rod, the supporting sleeve is connected by two fixed links with main body cylinder inner wall, regulating device by
First fixing sleeve, the second fixing sleeve, fixed baffle, driver plate, guide plate, connection gasket, fixed plate, supporting rod, third fixing sleeve,
Guide rod, connector sleeve, drive link and fixed ring composition, drive link middle part are placed in by fixed ring in connecting rod, the drive link
Both ends be each passed through two arc grooves, the drive link is located between two supporting sleeves, and the both ends of the drive link cover respectively
It is equipped with the first fixing sleeve, fixed plate is placed in main body cylinder, and middle part is placed on by connection in connecting rod, multiple guide plate difference
It is placed in main body cylinder, and middle part is placed on by connection in connecting rod respectively, the multiple guide plate is located at drive link and fixation
Between plate, fixing bearing is equipped between the connector sleeve and connecting rod, two adjacent guide plates are connected by connection gasket
It connects, the fixed plate is connected by connection gasket with the guide plate of the rightmost side, and the connection gasket is made of cotton, the multiple to lead
It is corresponded to plate and multigroup sliding groove, two guide rod one end are respectively placed in the both ends of guide plate, and the other end is each passed through pair
Two sliding grooves in sliding groove group are answered, the second fixing sleeve, two supporting rod one end point are equipped on the guide rod other end
It is not placed in the both ends of fixed plate, the other end is each passed through main body barrel and is placed in outside main body cylinder, and the supporting rod is connected with main body cylinder
It connects, third fixing sleeve is equipped on the supporting rod other end, set on first fixing sleeve there are two fixed baffle, described the
It is set on two fixing sleeves there are two fixed baffle, is equipped with driver plate on second fixing sleeve, biography is equipped on the third fixing sleeve
Movable plate, described driver plate one end is between two adjacent fixed baffles.
" left side " " right side " that above-mentioned " left side " " right side " mentioned and will hereafter refer to is subject on attached drawing 1.
In use, under original state, multiple guide plates in the same plane, when the wind direction to booster is adjusted
When, connecting cylinder is connected with air-supply pipeline outlet first, external motor is connected with turning set, external motor drives connection
Bar rotate, connecting rod by fixed ring drive drive rod rotation, the both ends of drive link respectively in corresponding arc groove intrinsic deflection, and
And drive link drives the first fixing sleeve deflection at both ends, the first fixing sleeve to drive adjacent second by two connected fixed baffles
Driver plate deflection on fixing sleeve, and then the guide plate of the leftmost side deflects, the supporting rod at guide plate both ends is respectively in correspondence
Sliding groove in sliding make to be formed between multiple guide plates to interlock, from left-hand and then by the cooperation of fixed baffle and driver plate
It is right to drive deflection successively, and deflection angle is sequentially reduced from left to right, and then multiple guide plates is made to reverse to form helical form, wind is logical
It crosses connecting cylinder to enter in main body cylinder, be blown out then along multiple guide plate spirals, then into booster, carried out
Ventilating, can be as needed, adjusts the windup-degree of multiple guide plates, is adjusted to the helix degree of multiple guide plates
Section, reaches underground coal mine, the purpose that booster wind direction is adjusted.
Advantageous effect.
One, simple in structure, it is convenient and practical.
Two, cheap, it is easy to spread.
Three, the ventilation effect to underground coal mine can be effectively improved.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of underground local ventilating machine in coal mine wind direction regulating device of the utility model.
Fig. 2 is a kind of stereochemical structure of underground local ventilating machine in coal mine wind direction regulating device fixed baffle of the utility model
Figure.
In attached drawing
Wherein part is：Supporting sleeve（1）, main body cylinder（2）, the first fixing sleeve（3）, the second fixing sleeve（4）, fixed baffle
（5）, driver plate（6）, guide plate（7）, connection gasket（8）, connecting cylinder（9）, fixing bearing（10）, connecting rod（11）, fixed link
（12）, fixed plate（13）, supporting rod（14）, third fixing sleeve（15）, sliding groove（16）, guide rod（17）, connector sleeve（18）, arc
Shape slot（19）, supporting rack（20）, drive link（21）, fixed ring（22）, turning set（23）.
Specific implementation mode：
A kind of underground local ventilating machine in coal mine wind direction regulating device of the utility model be achieved in that by agent set and
Regulating device forms, and agent set is by supporting sleeve（1）, main body cylinder（2）, connecting cylinder（9）, fixing bearing（10）, connecting rod（11）、
Fixed link（12）, sliding groove（16）, arc groove（19）, supporting rack（20）And turning set（23）Composition, main body cylinder（2）It is placed in support
Frame（20）On, the main body cylinder（2）It is laterally disposed, connecting cylinder（9）It is placed on main body cylinder（2）On one end, the main body cylinder（2）On
Arc groove there are two opening（19）, and correspond, the main body cylinder（2）On be equidistantly provided with multigroup sliding groove（16）, described every group
Sliding groove（16）By two sliding grooves（16）Composition, the sliding groove（16）For arcuate structure, and sliding groove（16）Length from
From left to right is gradually reduced, the sliding groove of the leftmost side（16）Length is less than arc groove（19）Length, connecting rod（11）It is placed in
Main body cylinder（2）It is interior, turning set（23）It is placed on connecting rod（11）On one end, two supporting sleeves（1）Pass through fixing bearing respectively
（10）It is placed in connecting rod（11）On, the supporting sleeve（1）Pass through two fixed links（12）And main body cylinder（2）Inner wall is connected, and adjusts
Regulating device is by the first fixing sleeve（3）, the second fixing sleeve（4）, fixed baffle（5）, driver plate（6）, guide plate（7）, connection gasket
（8）, fixed plate（13）, supporting rod（14）, third fixing sleeve（15）, guide rod（17）, connector sleeve（18）, drive link（21）With it is solid
Determine ring（22）Composition, drive link（21）Middle part passes through fixed ring（22）It is placed in connecting rod（11）On, the drive link（21）Two
End is each passed through two arc grooves（19）, the drive link（21）Positioned at two supporting sleeves（1）Between, the drive link（21）'s
Both ends are equipped with the first fixing sleeve respectively（3）, fixed plate（13）It is placed in main body cylinder（2）It is interior, and middle part passes through connector sleeve（18）It sets
In connecting rod（11）On, multiple guide plates（7）It is respectively placed in main body cylinder（2）It is interior, and middle part passes through connector sleeve respectively（18）It is placed in
Connecting rod（11）On, the multiple guide plate（7）Positioned at drive link（21）And fixed plate（13）Between, the connector sleeve（18）With
Connecting rod（11）Between be equipped with fixing bearing（10）, two adjacent guide plates（7）Pass through connection gasket（8）It is connected, institute
State fixed plate（13）Pass through connection gasket（8）With the guide plate of the rightmost side（7）It is connected, the connection gasket（8）It is made of cotton, institute
State multiple guide plates（7）With multigroup sliding groove（16）It corresponds, two guide rods（17）One end is respectively placed in guide plate（7）'s
Both ends, the other end are each passed through corresponding sliding groove（16）Two sliding grooves in group（16）, the guide rod（17）On the other end
It is equipped with the second fixing sleeve（4）, two supporting rods（14）One end is respectively placed in fixed plate（13）Both ends, the other end is each passed through
Main body cylinder（2）Wall is placed in main body cylinder（2）Outside, the supporting rod（14）And main body cylinder（2）It is connected, the supporting rod（14）It is another
Third fixing sleeve is equipped on end（15）, first fixing sleeve（3）On set there are two fixed baffle（5）, described second fixes
Set（4）On set there are two fixed baffle（5）, second fixing sleeve（4）On be equipped with driver plate（6）, the third fixing sleeve
（15）On be equipped with driver plate（6）, the driver plate（6）One end is located at two adjacent fixed baffles（5）Between.
In use, under original state, multiple guide plates（7）In the same plane, when the wind direction progress to booster
When adjusting, first by connecting cylinder（9）It is connected with air-supply pipeline outlet, by external motor and turning set（23）It is connected, it is external
Motor drives connecting rod（11）Rotation, connecting rod（11）Pass through fixed ring（22）Drive drive link（21）Rotation, drive link（21）
Both ends respectively in corresponding arc groove（19）Intrinsic deflection, and drive link（21）Drive first fixing sleeve at both ends（3）Deflection,
First fixing sleeve（3）Pass through two connected fixed baffles（5）Drive adjacent second fixing sleeve（4）On driver plate（6）Deflection,
And then the guide plate of the leftmost side（7）It deflects, guide plate（7）The supporting rod at both ends（14）Respectively in corresponding sliding groove（16）
Interior sliding, and then pass through fixed baffle（5）And driver plate（6）Cooperation, make multiple guide plates（7）Between formed interlock, from a left side
It drives deflection successively to the right, and deflection angle is sequentially reduced from left to right, and then makes multiple guide plates（7）Torsion forms spiral
Shape, wind pass through connecting cylinder（9）Enter main body cylinder（2）It is interior, then along multiple guide plates（7）Spiral is blown out, then into
In booster, it is aerated operation, can be as needed, adjust multiple guide plates（7）Windup-degree, to multiple guiding
Plate（7）Helix degree be adjusted, reach underground coal mine, the purpose that booster wind direction is adjusted.
Claims (4)
1. a kind of underground local ventilating machine in coal mine wind direction regulating device, it is characterized in that：It is made of agent set and regulating device, it is main
Body device is by supporting sleeve, main body cylinder, connecting cylinder, fixing bearing, connecting rod, fixed link, sliding groove, arc groove, supporting rack and turns
Dynamic set composition, main body cylinder are placed on supporting rack, and the main body cylinder is laterally disposed, and connecting cylinder is placed on main body cylinder one end, described
Arc groove there are two being opened in main body cylinder, and correspond, multigroup sliding groove, every group of sliding are equidistantly provided in the main body cylinder
Slot is made of two sliding grooves, and connecting rod is placed in main body cylinder, and turning set is placed on connecting rod one end, two supporting sleeve difference
It is placed in connecting rod by fixing bearing, the supporting sleeve is connected by two fixed links with main body cylinder inner wall, regulating device
It is fixed by the first fixing sleeve, the second fixing sleeve, fixed baffle, driver plate, guide plate, connection gasket, fixed plate, supporting rod, third
Set, guide rod, connector sleeve, drive link and fixed ring composition, drive link middle part are placed in by fixed ring in connecting rod, the transmission
The both ends of bar are each passed through two arc grooves, and the drive link is located between two supporting sleeves, and the both ends of the drive link are distinguished
It is equipped with the first fixing sleeve, fixed plate is placed in main body cylinder, and middle part is placed on by connection in connecting rod, multiple guide plates point
It is not placed in main body cylinder, and middle part is placed on by connection in connecting rod respectively, the multiple guide plate is located at drive link and consolidates
Between fixed board, fixing bearing is equipped between the connector sleeve and connecting rod, two adjacent guide plates pass through connection gasket phase
Connection, the fixed plate are connected by connection gasket with the guide plate of the rightmost side, the multiple guide plate and multigroup sliding groove one
One corresponds to, and two guide rod one end are respectively placed in the both ends of guide plate, and the other end is each passed through two in corresponding sliding groove group
Sliding groove is equipped with the second fixing sleeve on the guide rod other end, and two supporting rod one end are respectively placed in the both ends of fixed plate,
The other end is each passed through main body barrel and is placed in outside main body cylinder, and the supporting rod is connected with main body cylinder, the supporting rod other end
On be equipped with third fixing sleeve, set on first fixing sleeve there are two fixed baffle, set on second fixing sleeve there are two
Fixed baffle is equipped with driver plate on second fixing sleeve, driver plate, described driver plate one end is equipped on the third fixing sleeve
Between two adjacent fixed baffles.
2. a kind of underground local ventilating machine in coal mine wind direction regulating device according to claim 1, it is characterised in that the cunning
Dynamic slot is arcuate structure, and the length of sliding groove is gradually reduced from left to right.
3. a kind of underground local ventilating machine in coal mine wind direction regulating device according to claim 2, it is characterised in that it is described most
The sliding slot length in left side is less than the length of arc groove.
4. a kind of underground local ventilating machine in coal mine wind direction regulating device according to claim 1, it is characterised in that the company
Connection pad is made of cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265624.XU CN207848010U (en) | 2018-02-24 | 2018-02-24 | A kind of underground local ventilating machine in coal mine wind direction regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820265624.XU CN207848010U (en) | 2018-02-24 | 2018-02-24 | A kind of underground local ventilating machine in coal mine wind direction regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207848010U true CN207848010U (en) | 2018-09-11 |
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ID=63409662
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820265624.XU Expired - Fee Related CN207848010U (en) | 2018-02-24 | 2018-02-24 | A kind of underground local ventilating machine in coal mine wind direction regulating device |
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| Country | Link |
|---|---|
| CN (1) | CN207848010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332001A (en) * | 2019-04-18 | 2019-10-15 | 广州市鹭江远科技有限公司 | A kind of safety-type ventilation equipment with guide function for coal mining |
-
2018
- 2018-02-24 CN CN201820265624.XU patent/CN207848010U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332001A (en) * | 2019-04-18 | 2019-10-15 | 广州市鹭江远科技有限公司 | A kind of safety-type ventilation equipment with guide function for coal mining |
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| 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: 20180911 Termination date: 20190224 |