CN209129932U - A kind of dryer blower housing air exhausting structure - Google Patents
A kind of dryer blower housing air exhausting structure Download PDFInfo
- Publication number
- CN209129932U CN209129932U CN201821964368.XU CN201821964368U CN209129932U CN 209129932 U CN209129932 U CN 209129932U CN 201821964368 U CN201821964368 U CN 201821964368U CN 209129932 U CN209129932 U CN 209129932U
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- China
- Prior art keywords
- blower housing
- air duct
- fan blade
- central axis
- sealing ring
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Abstract
The utility model provides a kind of dryer blower housing air exhausting structure, including blower housing and the impeller being rotatably installed in blower housing, the impeller is sequentially connected with the rotating electric machine for being mounted on blower housing outer end, blower housing is equipped with air inlet far from rotating electric machine side, the blower housing is equipped with the two-way blowing mouth of two-way blowing mouth far from impeller one end and is equipped with regulating device, fan blade rotation on rack drives central axis in the regulating device, two-way blowing mouth is closed switching direction by fan blade and sealing ring, realize left side, right side and bidirectional ventilated Three models, and the ratio for the angular adjustment air quantity that can be rotated by fan blade；Sealing ring is incline structure, and fan blade and sealing ring are in ramp shaped when being closed, and is conducive to distinguished and admirable movement, reduces internal drag；The rack gear both ends are equipped with stop block, limit the angle of driving gear and racks turn.
Description
Technical field
The utility model relates to dryer technical field, specially a kind of dryer blower housing air exhausting structure.
Background technique
All there is existing many dryers blower to generate the dry clothing of moving air, but at present be mostly unidirectional air exhausting structure,
Cause dryer inner cylinder wind direction single, be unfavorable for the drying of clothes, for existing issue, the utility model provides a kind of two-way
Wind structure, bidirectional ventilated structure upper end is equipped with regulating device, convenient for the switching of wind direction.
Utility model content
The technical issues of the utility model is solved is to provide a kind of dryer blower housing air exhausting structure, on solving
State the problem of proposing in background technique.
The technical problem solved by the utility model is implemented by the following technical solutions: a kind of dryer blower housing goes out
Wind structure the impeller and is mounted on outside blower housing including blower housing and the impeller being rotatably installed in blower housing
The rotating electric machine at end is sequentially connected, and blower housing is equipped with air inlet far from rotating electric machine side, and the blower housing is far from impeller
One end is equipped with two-way blowing mouth, and two-way blowing mouth interphase contraposition has installed baffle, and the two-way blowing mouth upper end is located at blower
Regulating device is equipped at air duct in shell, regulating device includes air duct and the central axis that rotation is fixed on air duct, center
Bearing block on axis and air duct inner wall is rotatablely installed, and the fan blade of semi-circular shape is fixedly installed on the outside of central axis, is set on the inside of air duct
There is the sealing ring with fan blade closure, air duct lower end is fixedly installed with board slot, and baffle upper end is embedded in board slot, at the board slot center
Equipped with driving device, the driving device includes driving gear and driving motor, and the driving gear and driving motor transmission connect
It connects, the central axis outer end, which is located at driving device, is equipped with rack gear, and rack gear is located in the docking groove of driving device, rack gear and active
Gear mesh connection.
The rack gear is circular shape, and rack gear is fixed on central axis lower end, and rack gear both ends are equipped with stop block.
The sealing ring is mounted on the upper end of central axis horizontal plane, and sealing ring is incline structure, and fan blade and sealing ring are closed
When be in ramp shaped.
The air duct of the air duct and blower housing is fitted and connected, and the outer end of air duct is equipped with ring-shaped rubber pad.
Compared with prior art, the utility model has the beneficial effects that two-way blowing mouth is equipped with regulating device, the tune
Fan blade rotation on rack drives central axis in regulating device, two-way blowing mouth are closed switching direction by fan blade and sealing ring,
Realize left side, right side and bidirectional ventilated Three models, and the ratio for the angular adjustment air quantity that can be rotated by fan blade；Sealing
Ring is incline structure, and fan blade and sealing ring are in ramp shaped when being closed, and is conducive to distinguished and admirable movement, reduces internal drag；The tooth
Both ends are equipped with stop block, limit the angle of driving gear and racks turn.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the regulating device structural schematic diagram of the utility model；
Fig. 3 is the regulating device overlooking structure diagram of the utility model.
Specific embodiment
In order to make the implement technical means of the utility model, creation characteristic, reach purpose and effect is easy to understand, under
Face combines and is specifically illustrating, and the utility model is further described.
As shown in Figures 1 to 3,
Embodiment 1
A kind of dryer blower housing air exhausting structure, including blower housing 1 and the leaf being rotatably installed in blower housing 1
Wheel 2, the impeller 2 are sequentially connected with the rotating electric machine for being mounted on 1 outer end of blower housing, and blower housing 1 is far from rotating electric machine one
Side is equipped with air inlet 11, and the blower housing 1 is equipped with two-way blowing mouth 12, two-way 12 interphase of blowing mouth far from 2 one end of impeller
Contraposition has installed baffle 13, and two-way 12 upper end of blowing mouth is located at the air duct in blower housing 1 14 equipped with regulating device 20,
Regulating device 20 is including air duct 21 and rotates the central axis 22 being fixed on air duct 21, on central axis 22 and 21 inner wall of air duct
Bearing block 23 is rotatablely installed, and the fan blade 24 of semi-circular shape is fixedly installed on the outside of central axis 22, is equipped on the inside of air duct 21 and fan blade
The sealing ring 25 of 24 closures, 21 lower end of air duct are fixedly installed with board slot 26, and 13 upper end of baffle is embedded in board slot 26, the board slot 26
Driving device 27 is equipped at center, the driving device 27 includes driving gear 28 and driving motor 29, the driving gear 28
It is sequentially connected with driving motor 29,22 outer end of central axis, which is located at driving device 27, is equipped with rack gear 31, and rack gear 31, which is located at, to be driven
In the docking groove 32 of dynamic device 27, rack gear 31 and the ratcheting connection of driving gear 28, rack gear 31 drive the fan blade 24 on central axis 22
Rotation, two-way blowing mouth 12 are closed switching direction by fan blade 24 and sealing ring 25, realize left side, right side and bidirectional ventilated three
Kind mode, and the ratio for the angular adjustment air quantity that fan blade 24 rotates can be passed through.
Embodiment 2
Unlike the first embodiment, the rack gear 31 is circular shape to the present embodiment, and rack gear is fixed under central axis 22
End, 31 both ends of rack gear are equipped with stop block 33, and stop block 33 limits the rack gear 31 on central axis 22 and the angle of the rotation of driving gear 28.
Embodiment 3
Unlike the first embodiment, the sealing ring 25 is mounted on the upper end of 22 horizontal plane of central axis to the present embodiment, sealing
Ring 25 is incline structure, and fan blade 24 and sealing ring 25 are in ramp shaped when being closed, and is conducive to distinguished and admirable movement, reduces internal drag.
Embodiment 4
Unlike the first embodiment, the air duct of the air duct 21 and blower housing 1 is fitted and connected the present embodiment, air duct 21
Outer end be equipped with ring-shaped rubber pad 34, increase sealing and tightness.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range be defined by the appending claims and its equivalent thereof.
Claims (4)
1. a kind of dryer blower housing air exhausting structure, including blower housing and the impeller being rotatably installed in blower housing,
The impeller is sequentially connected with the rotating electric machine for being mounted on blower housing outer end, and blower housing is equipped with far from rotating electric machine side to be inhaled
Air port, it is characterised in that: the blower housing is equipped with two-way blowing mouth, relative position among two-way blowing mouth far from impeller one end
Equipped with baffle, the two-way blowing mouth upper end, which is located at the air duct in blower housing, is equipped with regulating device, and regulating device includes wind
The central axis that cylinder and rotation are fixed on air duct, central axis are rotatablely installed with the bearing block on air duct inner wall, on the outside of central axis
It is fixedly installed with the fan blade of semi-circular shape, is equipped with the sealing ring being closed with fan blade on the inside of air duct, air duct lower end is fixedly installed with plate
Slot, baffle upper end are embedded in board slot, driving device are equipped at the board slot center, the driving device includes driving gear and drive
Dynamic motor, the driving gear and driving motor are sequentially connected, and the central axis outer end, which is located at driving device, is equipped with rack gear, tooth
Item is located in the docking groove of driving device, rack gear and the ratcheting connection of driving gear.
2. a kind of dryer blower housing air exhausting structure according to claim 1, it is characterised in that: the rack gear is circular arc
Shape, rack gear are fixed on central axis lower end, and rack gear both ends are equipped with stop block.
3. a kind of dryer blower housing air exhausting structure according to claim 1, it is characterised in that: the sealing ring installation
In the upper end of central axis horizontal plane, sealing ring is incline structure, and fan blade and sealing ring are in ramp shaped when being closed.
4. a kind of dryer blower housing air exhausting structure according to claim 1, it is characterised in that: the air duct and blower
The air duct of shell is fitted and connected, and the outer end of air duct is equipped with ring-shaped rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964368.XU CN209129932U (en) | 2018-11-27 | 2018-11-27 | A kind of dryer blower housing air exhausting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821964368.XU CN209129932U (en) | 2018-11-27 | 2018-11-27 | A kind of dryer blower housing air exhausting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129932U true CN209129932U (en) | 2019-07-19 |
Family
ID=67246989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821964368.XU Active CN209129932U (en) | 2018-11-27 | 2018-11-27 | A kind of dryer blower housing air exhausting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209129932U (en) |
-
2018
- 2018-11-27 CN CN201821964368.XU patent/CN209129932U/en active Active
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