CN209672560U - A kind of multi-blade flue mouth - Google Patents
A kind of multi-blade flue mouth Download PDFInfo
- Publication number
- CN209672560U CN209672560U CN201920200733.8U CN201920200733U CN209672560U CN 209672560 U CN209672560 U CN 209672560U CN 201920200733 U CN201920200733 U CN 201920200733U CN 209672560 U CN209672560 U CN 209672560U
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- CN
- China
- Prior art keywords
- blade
- cabinet
- active
- passive
- flue mouth
- 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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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a kind of multi-blade flue mouths, when work, control mechanism controls driving shaft rotation, driving shaft rotation drives active blade rotation, active blade drives passive blade rotation by interlocking bar and Y type connecting plate, the unlatching and closure of smoke outlet are completed in active blade and passive blade rotation, rectangular cam, sealant and cabinet use rivet, during later maintenance, rivet part can be individually replaced, to reduce maintenance cost, bolt is mainly used inside the utility model, rivet interlacement, welding procedure is replaced using bolt and rivet interlacement, it is set to reduce cost during later maintenance and production, and structure can be made more stable using bolt and rivet interlacement, it is easy to adjust, efficiently solve maintenance cost height, it is difficult in maintenance, production is inconvenient, the problems such as welding production cost is excessively high, total The utility model has many advantages, such as low maintenance cost, easy to maintain, high production efficiency, at low cost, high production efficiency.
Description
Technical field
The utility model belongs to exhaust equipment production field, and in particular to a kind of smoke outlet, in particular to a kind of leafy row
Mouth.
Background technique
Currently, multi-blade flue mouth is commonly used in being installed on building newly on the wall of terraced cup, smoke shaft, it is also mountable to discharge fume
System pipeline side or air duct end, it is usually normally closed, Smoke Detector when fire occurs and issues fire alarm, control device control valve
Door opens valve rapidly, can also the dynamic valve of opening rapidly of manpower discharge fume, existing multi-blade flue mouth is that welding procedure connects
Connect internal fan blade, structure is fixed, but multi-blade flue mouth installation site is special, when daily maintenance, due to welding procedure by its
Inside is fixed, replaces components and its difficulty, needs entirely to be replaced, causes maintenance cost excessively high, and safeguards more difficulty etc.
Problem, it is also more inconvenient in production, and it is higher that production cost is welded and fixed.
Summary of the invention
For overcome the deficiencies in the prior art, a kind of multi-blade flue mouth of stable structure is now provided, can effectively solve to tie up
Protect the problems such as at high cost, difficult in maintenance, production is inconvenient, welding production cost is excessively high.
Purpose of the utility model is realized as follows: a kind of multi-blade flue mouth, it mainly includes cabinet, the cabinet
It is internally provided with partition, rectangular cam is provided on the right side of the cabinet, is provided between the rectangular cam and cabinet close
Sealing, the partition left side are provided with control mechanism, and the partition centre is fluted, the control mechanism rear setting
There is switching door, the top of the box and bottom symmetrical are provided with fixing bolt, and the control mechanism connects driving shaft, described
Active axis connection active blade, be symmetrically arranged with fixed mechanism, the fixed mechanism at left and right sides of the active blade
Active blade is bolted, the driving shaft passes through groove and is fixed on active blade end by fixed mechanism, described
Active blade and actively axisymmetric one end is provided with driven shaft, the driven shaft is rotationally connected with rectangular cam, described
Active blade two sides be correspondingly arranged on passive blade, the passive blade left and right ends are also equipped with fixed mechanism, described
Passive blade left and right ends driven shaft is connected by fixed mechanism, the driven shaft of the passive blade left and right ends turns respectively
Dynamic connecting groove and rectangular cam, the active blade and passive blade right side are provided with Y type connecting plate, the Y type
The connecting plate other end connects interlocking bar, and the top of the box and bottom symmetrical on the right side of the partition are provided with limit plate, described
Sealant is also equipped between limit plate and cabinet.
Rectangular cam, sealant and the cabinet uses rivet.
The cabinet is integrally formed cabinet.
Active blade and passive blade is bolted in the fixed mechanism.
Cabinet is bolted in the control mechanism.
The Y type connecting plate and active blade and passive blade are to be bolted.
The Y type connecting plate other end is to be bolted with interlocking bar.
The passive blade at least there are two.
The utility model has the beneficial effects that control mechanism controls driving shaft rotation when utility model works, driving shaft turns
Dynamic to drive active blade rotation, active blade drives passive blade rotation by interlocking bar and Y type connecting plate, active blade and from
The unlatching and closure of smoke outlet are completed in movable vane piece rotation, and rectangular cam, sealant and cabinet use rivet, in later maintenance
During, it can be individually replaced rivet part, to reduce maintenance cost, cabinet is integrally formed cabinet, makes its knot
Structure is stablized, and processing step is reduced in production process, reduces production cost, fixed mechanism be bolted active blade and
Passive blade, fixed mechanism by bolt by active blade and passive blade and driving shaft and driven axis connection, it is easy to repair and
Replacement, the utility model inside mainly use bolt, rivet interlacement, replace welding procedure using bolt and rivet interlacement, make it
Cost is reduced during later maintenance and production, and structure can be made more stable using bolt and rivet interlacement, is easy to
Adjustment efficiently solves the problems such as maintenance cost is high, difficult in maintenance, production is inconvenient, welding production cost is excessively high, and can be improved
Production efficiency, total the utility model has low maintenance cost, easy to maintain, high production efficiency, at low cost, production efficiency is high etc.
Advantage.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multi-blade flue mouth fixed mechanism of the utility model.
Fig. 2 is a kind of structural schematic diagram of multi-blade flue mouth Y type connecting plate of the utility model
Fig. 3 is a kind of enlarged drawing of multi-blade flue mouth sealant of the utility model.
In figure: 1, cabinet 2, partition 3, rectangular cam 4, sealant 5, control mechanism 6, groove 7, fixation
Bolt 8, driving shaft 9, active blade 10, fixed mechanism 11, bolt 12, driven shaft 13, passive blade 14,
Y type connecting plate 15, interlocking bar 16, limit plate 17, switching door.
Specific embodiment
The utility model is described further with reference to the accompanying drawing.
Embodiment 1
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of multi-blade flue mouth, it mainly includes cabinet 1, is arranged inside the cabinet 1
There is partition 2, rectangular cam 3 is provided on the right side of the cabinet 1, is provided with sealant between the rectangular cam 3 and cabinet 1
4, it is provided with control mechanism 5 on the left of the partition 2, fluted 6 among the partition 2,5 rear of control mechanism is set
It is equipped with switching door 17, fixing bolt 7 is symmetrically arranged at the top and bottom of the cabinet 1, the control mechanism 5 connects actively
Axis 8, the driving shaft 8 connect active blade 9, are symmetrically arranged with fixed mechanism 10, institute at left and right sides of the active blade 9
The fixed mechanism 10 stated connects active blade 9 by bolt 11, and it is solid by fixed mechanism 10 that the driving shaft 8 passes through groove 6
Due to 9 end of active blade, the active blade 9 and the symmetrical one end of driving shaft 8 are provided with driven shaft 12, and described is driven
Axis 12 is rotationally connected with rectangular cam 3, and 9 two sides of active blade are correspondingly arranged on passive blade 13, described from movable vane
13 left and right ends of piece are also equipped with fixed mechanism 10, and 13 left and right ends of passive blade are connected driven by fixed mechanism 10
The driven shaft 12 of axis 12,13 left and right ends of passive blade is rotatablely connected groove 6 and rectangular cam 3, the master respectively
Y type connecting plate 14 is provided on the right side of movable vane piece 9 and passive blade 13,14 other end of Y type connecting plate connects interlocking bar
15, be symmetrically arranged with limit plate 16 at the top and bottom of the cabinet 1 on 2 right side of the partition, the limit plate 16 and cabinet 1 it
Between be also equipped with sealant 4.
The utility model is when in use: when utility model works, control mechanism controls driving shaft rotation, driving shaft rotation
Drive active blade rotation, active blade drives passive blade rotation by interlocking bar and Y type connecting plate, active blade and driven
The unlatching and closure of smoke outlet are completed in blade rotation, and rectangular cam, sealant and cabinet use rivet, in later maintenance
In the process, rivet part can be individually replaced, to reduce maintenance cost, inside the utility model mainly using bolt,
Rivet interlacement replaces welding procedure using bolt and rivet interlacement, it is made to reduce cost during later maintenance and production,
And structure can be made more stable using bolt and rivet interlacement, it is easy to adjust, efficiently solves maintenance cost height, maintenance is stranded
Hardly possible produces the problems such as inconvenient, welding production cost is excessively high, and production efficiency can be improved, and total the utility model has maintenance
The advantages that at low cost, easy to maintain, high production efficiency, at low cost, high production efficiency.
Embodiment 2
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of multi-blade flue mouth, it mainly includes cabinet 1, is arranged inside the cabinet 1
There is partition 2, rectangular cam 3 is provided on the right side of the cabinet 1, is provided with sealant between the rectangular cam 3 and cabinet 1
4, it is provided with control mechanism 5 on the left of the partition 2, fluted 6 among the partition 2,5 rear of control mechanism is set
It is equipped with switching door 17, fixing bolt 7 is symmetrically arranged at the top and bottom of the cabinet 1, the control mechanism 5 connects actively
Axis 8, the driving shaft 8 connect active blade 9, are symmetrically arranged with fixed mechanism 10, institute at left and right sides of the active blade 9
The fixed mechanism 10 stated connects active blade 9 by bolt 11, and it is solid by fixed mechanism 10 that the driving shaft 8 passes through groove 6
Due to 9 end of active blade, the active blade 9 and the symmetrical one end of driving shaft 8 are provided with driven shaft 12, and described is driven
Axis 12 is rotationally connected with rectangular cam 3, and 9 two sides of active blade are correspondingly arranged on passive blade 13, described from movable vane
13 left and right ends of piece are also equipped with fixed mechanism 10, and 13 left and right ends of passive blade are connected driven by fixed mechanism 10
The driven shaft 12 of axis 12,13 left and right ends of passive blade is rotatablely connected groove 6 and rectangular cam 3, the master respectively
Y type connecting plate 14 is provided on the right side of movable vane piece 9 and passive blade 13,14 other end of Y type connecting plate connects interlocking bar
15, be symmetrically arranged with limit plate 16 at the top and bottom of the cabinet 1 on 2 right side of the partition, the limit plate 16 and cabinet 1 it
Between be also equipped with sealant 4, the rectangular cam 3, sealant 4 and cabinet 1 use rivet, and the cabinet 1 is one
Body formed cabinet, the fixed mechanism 10 connect active blade 9 and passive blade 13, the control machine by bolt 11
Structure 5 connects cabinet 1, the Y type connecting plate 14 and active blade 9 by bolt 11 and passive blade 13 is that bolt 11 connects
Connect, 14 other end of Y type connecting plate and interlocking bar 15 are that bolt 11 is connect, the passive blade 13 at least there are two.
The utility model is when in use: when utility model works, control mechanism controls driving shaft rotation, driving shaft rotation
Drive active blade rotation, active blade drives passive blade rotation by interlocking bar and Y type connecting plate, active blade and driven
The unlatching and closure of smoke outlet are completed in blade rotation, and rectangular cam, sealant and cabinet use rivet, in later maintenance
In the process, it can be individually replaced rivet part, to reduce maintenance cost, cabinet is integrally formed cabinet, makes its structure
Stablize, and reduce processing step in production process, reduce production cost, fixed mechanism be bolted active blade and from
Movable vane piece, fixed mechanism by bolt by active blade and passive blade and driving shaft and driven axis connection, it is easy to repair and more
Change, bolt, rivet interlacement mainly used inside the utility model, replace welding procedure using bolt and rivet interlacement, make its
Cost is reduced during later maintenance and production, and structure can be made more stable using bolt and rivet interlacement, is easy to adjust
It is whole, the problems such as maintenance cost is high, difficult in maintenance, production is inconvenient, welding production cost is excessively high is efficiently solved, and life can be improved
Produce efficiency, total the utility model has that maintenance cost is low, easy to maintain, high production efficiency, that at low cost, production efficiency is high etc. is excellent
Point.
Claims (8)
1. a kind of multi-blade flue mouth, it mainly includes cabinet, it is characterised in that: the box house is provided with partition, described
Cabinet on the right side of be provided with rectangular cam, sealant is provided between the rectangular cam and cabinet, on the left of the partition
It is provided with control mechanism, the partition centre is fluted, and the control mechanism rear is provided with switching door, the cabinet
Top and bottom are symmetrically arranged with fixing bolt, and the control mechanism connects driving shaft, the active axis connection active leaf
Piece, the active blade left and right sides are symmetrically arranged with fixed mechanism, and active leaf is bolted in the fixed mechanism
Piece, the driving shaft pass through groove and are fixed on active blade end, the active blade and driving shaft by fixed mechanism
Symmetrical one end is provided with driven shaft, and the driven shaft is rotationally connected with rectangular cam, and the active blade two sides are corresponding
It is provided with passive blade, the passive blade left and right ends are also equipped with fixed mechanism, the passive blade left and right ends
Driven shaft is connected by fixed mechanism, the driven shaft of the passive blade left and right ends is rotatablely connected groove respectively and rectangle is convex
Y type connecting plate is provided on the right side of block, the active blade and passive blade, the Y type connecting plate other end connects connection
Lever, top of the box and bottom symmetrical on the right side of the partition are provided with limit plate, between the limit plate and cabinet
It is provided with sealant.
2. a kind of multi-blade flue mouth according to claim 1, it is characterised in that: rectangular cam, sealant and the case
Body uses rivet.
3. a kind of multi-blade flue mouth according to claim 1, it is characterised in that: the cabinet is integrally formed cabinet.
4. a kind of multi-blade flue mouth according to claim 1, it is characterised in that: the fixed mechanism is connected by bolt
Connect active blade and passive blade.
5. a kind of multi-blade flue mouth according to claim 1, it is characterised in that: the control mechanism is bolted
Cabinet.
6. a kind of multi-blade flue mouth according to claim 1, it is characterised in that: the Y type connecting plate and active blade
It is to be bolted with passive blade.
7. a kind of multi-blade flue mouth according to claim 1, it is characterised in that: the Y type connecting plate other end and connection
Lever is to be bolted.
8. a kind of multi-blade flue mouth according to claim 1, it is characterised in that: the passive blade at least there are two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920200733.8U CN209672560U (en) | 2019-02-13 | 2019-02-13 | A kind of multi-blade flue mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920200733.8U CN209672560U (en) | 2019-02-13 | 2019-02-13 | A kind of multi-blade flue mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209672560U true CN209672560U (en) | 2019-11-22 |
Family
ID=68568857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920200733.8U Expired - Fee Related CN209672560U (en) | 2019-02-13 | 2019-02-13 | A kind of multi-blade flue mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209672560U (en) |
-
2019
- 2019-02-13 CN CN201920200733.8U patent/CN209672560U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20191122 Termination date: 20200213 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |