CN208281228U - A kind of impeller - Google Patents
A kind of impeller Download PDFInfo
- Publication number
- CN208281228U CN208281228U CN201721928183.9U CN201721928183U CN208281228U CN 208281228 U CN208281228 U CN 208281228U CN 201721928183 U CN201721928183 U CN 201721928183U CN 208281228 U CN208281228 U CN 208281228U
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- blade
- installation
- groove
- mounting hole
- 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.)
- Active
Links
Abstract
The utility model relates to blower technical field more particularly to a kind of impeller, the outer surface of wheel hub is equipped with several installation grooves, and blade is embedded in installation groove；The inner wall of wheel hub is equipped with support frame, and support frame is equipped with mounting hole, is additionally provided with heat release hole corresponding with mounting hole on wheel hub.In the blade insertion installation groove of the impeller, blade and wheel hub can be split, and blade and wheel hub separate separately machined, easily fabricated, convenient transportation and installation when processing；After blade damage, by the blade exchanging of damage, maintenance is more convenient；It is additionally provided with heat release hole corresponding with mounting hole on wheel hub, for installing tapered sleeve, tapered sleeve connect mounting hole with motor, and when work, radiating airflow is motor radiating by heat release hole.
Description
Technical field
The utility model relates to blower technical field more particularly to a kind of impellers.
Background technique
Blower includes motor and impeller, and motor driven impeller is to realize conveying air.Traditional impeller is integral type knot
Structure, blade are shaped on wheel hub.But this Unitary Impeller has the disadvantage in that 1, production when difficulty of processing it is big；2,
Overall volume is larger, not readily transportable and installation；3, after blade damage, the blade of damage cannot directly be replaced；4, impeller is driven
After the motor of rotation works long hours, heating problem is serious, influences the performance and working life of motor.
Therefore, it is urgent to provide a kind of impellers, so as to solve the deficiencies in the prior art.
Utility model content
The utility model aim is, for a kind of impeller that the prior art is insufficient and provides.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is as follows:
The outer surface of a kind of impeller, including wheel hub and blade, the wheel hub is equipped with several installation grooves, and the blade is embedding
Enter the installation groove；The inner wall of the wheel hub is equipped with support frame, and support frame as described above is equipped with mounting hole, on the wheel hub
It is additionally provided with heat release hole corresponding with the mounting hole.
More preferably, support frame as described above includes installation sleeve and several support chips on the installation sleeve side,
The support chip is fixedly connected with the inner wall of the wheel hub；The mounting hole is set in the installation sleeve, the mounting hole
Side wall surface be equipped with thread groove.
More preferably, the bottom surface of the installation groove is equipped with limiting groove, in the installation groove and the limiting groove
Equipped with installation screw.
More preferably, the blade includes mounting blocks and the blade body on the mounting blocks, and the mounting blocks are embedding
Enter the installation groove；The mounting blocks are equipped with positive stop lug boss corresponding with the limiting groove, set on the mounting blocks
There is installation through-hole corresponding with the installation screw.
More preferably, the inner wall of the wheel hub is equipped with reinforcing rib corresponding with the installation groove.
More preferably, the wheel hub is hemispherical.
The utility model has the following beneficial effects: the impeller includes wheel hub and blade, wheel hub is equipped with installation groove, and blade is embedding
Enter installation groove, blade and wheel hub can be split, convenient transportation and installation；When processing, blade and wheel hub are separately separately machined, easily
In manufacture；After blade damage, by the blade exchanging of damage, maintenance is more convenient；It is additionally provided on wheel hub corresponding with mounting hole
Heat release hole, for installing tapered sleeve, tapered sleeve connect mounting hole with motor, and when work, radiating airflow is scattered for motor by heat release hole
Heat.
Detailed description of the invention
Fig. 1 is a kind of main view of impeller of the utility model；
Fig. 2 is a kind of rearview of impeller of the utility model；
Fig. 3 is a kind of perspective view of impeller of the utility model；
Fig. 4 is a kind of another perspective view of impeller of the utility model；
Fig. 5 is the structural schematic diagram of the wheel hub in the utility model；
Fig. 6 is the structural schematic diagram of the blade in the utility model.
Specific embodiment
The utility model is further described below with reference to embodiment, this is the preferred embodiment of the utility model.
As shown in figures 1 to 6, the outer surface of a kind of impeller, including wheel hub 1 and blade 2, the wheel hub 1 is equipped with several installations
Groove 11, the blade 2 are embedded in the installation groove 11；The inner wall of the wheel hub 1 is equipped with support frame 3, support frame as described above 3
It is equipped with mounting hole 31, is additionally provided with heat release hole 12 corresponding with the mounting hole 31 on the wheel hub 1.
The blade 2 and wheel hub 1 of the impeller can be split, convenient transportation and installation.When processing, blade 2 and wheel hub 1 separate only
Vertical processing, compared to the impeller of integral type, which is easily manufactured.After blade 2 damages, the blade 2 of damage is replaced, dimension
It repairs more convenient.Support frame 3 is equipped with mounting hole 31, and for installing tapered sleeve, tapered sleeve connect mounting hole 31 with motor, scattered when work
Thermal current is motor radiating by heat release hole 12, improves performance when motor work.
Fig. 2 and Fig. 4 are please referred to, support frame as described above 3 includes installation sleeve 32 and is set on 32 side of installation sleeve
Several support chips 33, the support chip 33 is fixedly connected with the inner wall of the wheel hub 1；The mounting hole 31 is set to the peace
On sleeved 32, the side wall surface of the mounting hole 31 is equipped with thread groove 311.Mounting hole 31 is set on tapered sleeve for installing tapered sleeve
There is tapered sleeve thread groove corresponding with thread groove 311, tapered sleeve is embedded in mounting hole 31, thread groove 311 and the tapered sleeve thread groove group
At threaded hole, bolt passes through the threaded hole, is fixed on support frame 3 on tapered sleeve, and the shaft of motor is put into tapered sleeve.
Referring to Fig. 5, the bottom surface of the installation groove 11 is equipped with limiting groove 13, the installation groove 11 and the limit
Installation screw 14 is equipped on groove 13.
Referring to Fig. 6, the blade 2 includes mounting blocks 21 and the blade body 22 on the mounting blocks 21, institute
Mounting blocks 21 are stated to be embedded in the installation groove 11；The mounting blocks 21 are equipped with limit corresponding with the limiting groove 13
Boss 23, the mounting blocks 21 are equipped with installation through-hole 24 corresponding with the installation screw 14.When installation, mounting blocks 21 are embedding
Enter in installation groove 11, positive stop lug boss 23 and limiting groove 13 cooperate, and keep the combination of blade 2 and wheel hub 1 more firm.Bolt is successively
Across installation through-hole 24 and installation screw 14, blade 2 is mounted on wheel hub 1.
Referring to Fig. 4, the inner wall of the wheel hub 2 is equipped with reinforcing rib 15 corresponding with the installation groove 11.Add
Strengthening tendons 15 make the enhanced strength of wheel hub 2.
Referring to Fig. 3, the wheel hub 2 is hemispherical, spherical surface plays the role of air-flow guiding.
The utility model has the following beneficial effects: the impeller includes wheel hub and blade, wheel hub is equipped with installation groove, and blade is embedding
Enter installation groove, blade and wheel hub can be split, convenient transportation and installation；When processing, blade and wheel hub are separately separately machined, easily
In manufacture；After blade damage, by the blade exchanging of damage, maintenance is more convenient；It is additionally provided on wheel hub corresponding with mounting hole
Heat release hole, for installing tapered sleeve, tapered sleeve connect mounting hole with motor, and when work, radiating airflow is scattered for motor by heat release hole
Heat.
The utility model is not limited to the above embodiment, it is all using structure similar with the utility model and its method come real
All modes of existing the utility model aim, both are within the protection scope of the present invention.
Claims (6)
1. a kind of impeller, including wheel hub (1) and blade (2), it is characterised in that: the outer surface of the wheel hub (1) is equipped with several
Installation groove (11), the blade (2) are embedded in the installation groove (11)；The inner wall of the wheel hub (1) is equipped with support frame
(3), support frame as described above (3) is equipped with mounting hole (31), is additionally provided on the wheel hub (1) corresponding with the mounting hole (31)
Heat release hole (12).
2. impeller according to claim 1, it is characterised in that: support frame as described above (3) includes installation sleeve (32) and sets
Several support chips (33) on the installation sleeve (32) side, the inner wall of the support chip (33) and the wheel hub (1)
It is fixedly connected；The mounting hole (31) is set on the installation sleeve (32), and the side wall surface of the mounting hole (31) is equipped with spiral shell
Groove (311).
3. impeller according to claim 1, it is characterised in that: the bottom surface of the installation groove (11) is equipped with limiting groove
(13), installation screw (14) are equipped on the installation groove (11) and the limiting groove (13).
4. impeller according to claim 3, it is characterised in that: the blade (2) include mounting blocks (21) and be set to institute
The blade body (22) on mounting blocks (21) is stated, the mounting blocks (21) are embedded in the installation groove (11)；The mounting blocks
(21) it is equipped with positive stop lug boss (23) corresponding with the limiting groove (13), the mounting blocks (21) are equipped with and the peace
Fill screw hole (14) corresponding installation through-hole (24).
5. impeller according to claim 1, it is characterised in that: the inner wall of the wheel hub (1) is equipped with and the installation
The corresponding reinforcing rib (15) of groove (11).
6. impeller according to claim 1, it is characterised in that: the wheel hub (1) is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928183.9U CN208281228U (en) | 2017-12-29 | 2017-12-29 | A kind of impeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721928183.9U CN208281228U (en) | 2017-12-29 | 2017-12-29 | A kind of impeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208281228U true CN208281228U (en) | 2018-12-25 |
Family
ID=64747333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721928183.9U Active CN208281228U (en) | 2017-12-29 | 2017-12-29 | A kind of impeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208281228U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980943A (en) * | 2019-05-22 | 2020-11-24 | 佛山市建准电子有限公司 | Fan and fan wheel thereof |
-
2017
- 2017-12-29 CN CN201721928183.9U patent/CN208281228U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111980943A (en) * | 2019-05-22 | 2020-11-24 | 佛山市建准电子有限公司 | Fan and fan wheel thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202157978U (en) | Energy-saving tunnel type axial flow fan | |
| CN201606274U (en) | Novel axial flow fan | |
| CN208281228U (en) | A kind of impeller | |
| CN103062111B (en) | A kind of draught fan impeller | |
| CN204348476U (en) | A kind of transformer of quick heat radiating | |
| CN201671846U (en) | Axial flow fan | |
| CN203189326U (en) | Centrifugal wind wheel | |
| CN201326573Y (en) | High-efficiency and low-noise axial-flow ventilator of textile air conditioner | |
| CN205407542U (en) | Asynchronous motor | |
| CN204099276U (en) | The linear blade blower fan of a kind of Novel direct | |
| CN205383111U (en) | Difunctional pressure -relief valve protecting against shock suction pump pump head forging | |
| CN201025821Y (en) | Integrated impeller of oxygen increasing machine | |
| CN208596992U (en) | A kind of torque motor | |
| CN203098315U (en) | Double-impeller tunnel wheel kiln fan | |
| CN205864115U (en) | A kind of novel permanent magnetic rotor of tubular permanent-magnet speed governor | |
| CN102562662A (en) | Axial flow wind wheel | |
| CN206206281U (en) | A kind of blower fan water conservancy diversion wimble structure | |
| CN204848065U (en) | Electric block of installation heat dissipation motor | |
| CN204984993U (en) | Pipeline axial fan | |
| CN209913616U (en) | Motor for ultra-large energy-saving ceiling fan | |
| CN208702774U (en) | A kind of fan blade | |
| CN208353155U (en) | A kind of radiator of chuck motor | |
| CN204145164U (en) | The motor housing of high efficiency and heat radiation | |
| CN210273656U (en) | Die-casting type cooling fan motor shell | |
| CN208281224U (en) | A kind of blade fixing body |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |