CN208725046U - A kind of cleaning brush - Google Patents
A kind of cleaning brush Download PDFInfo
- Publication number
- CN208725046U CN208725046U CN201821383585.XU CN201821383585U CN208725046U CN 208725046 U CN208725046 U CN 208725046U CN 201821383585 U CN201821383585 U CN 201821383585U CN 208725046 U CN208725046 U CN 208725046U
- Authority
- CN
- China
- Prior art keywords
- brush bar
- motor core
- core assembly
- bearing
- brush
- 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.)
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Abstract
The utility model discloses a kind of cleaning brush, include ontology and brush bar component；The bottom of the ontology is provided with the groove for accommodating brush bar component；The lower surface of ontology is arranged in the opening portion of the groove；The brush bar component includes motor core assembly and brush bar；The rotation center of the brush bar is provided with central through hole；Motor core assembly is provided in the central through hole of the brush bar；The motor core assembly passes to alternating current, to generate changing magnetic field；The inner surface of the central through hole of the brush bar is evenly distributed in magnetic plate along it；The outside of motor core assembly is arranged in the magnetic plate, and magnetic plate can at least partly wrap motor core assembly；The magnetic plate drives brush bar to rotate together around the central axis of brush bar after being acted on by magnetic field force；Motor core assembly is passed to alternating current by the utility model, generates changing magnetic field, so that the opposite magnetic plate of two panels is rotated by the effect of magnetic field force, and brush bar is driven to rotate, energy loss is small, more saving space.
Description
Technical field
The utility model relates to a kind of improvement of cleaning brush, variation is generated after especially a kind of energization by motor core assembly
Magnetic field drive magnetic plate rotation to drive brush bar rotate cleaning brush.
Background technique
In existing cleaning brush, the rotation of motor driven motor shaft is commonly used, is rotated to drive with the brush bar of motor shaft cooperation,
But this driving method, need to arrange transmission system between motor and brush bar, so energy loss increases, Er Qiexu
Occupy bigger space.
For this purpose, we have developed it is a kind of generated after being powered by motor core assembly changing magnetic field drive magnetic plate rotation from
And the cleaning brush for driving brush bar to rotate.
Utility model content
The utility model mainly solving the technical problems that provide it is a kind of by motor core assembly be powered after generate variation
Magnetic field drives cleaning brush of the magnetic plate rotation to drive brush bar to rotate.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of cleaning brush, wrap
Containing ontology and brush bar component；The bottom of the ontology is provided with the groove for accommodating brush bar component；The opening portion of the groove is arranged
In the lower surface of ontology；The brush bar component includes motor core assembly and brush bar；The rotation center of the brush bar is provided with center
Through-hole；Motor core assembly is provided in the central through hole of the brush bar；The motor core assembly passes to alternating current, to generate change
The magnetic field of change；The inner surface of the central through hole of the brush bar is evenly distributed in magnetic plate along it；The magnetic plate is arranged in motor
The outside of core assembly, and magnetic plate can at least partly wrap motor core assembly；The magnetic plate is acted on by magnetic field force
Afterwards, brush bar is driven to rotate together around the central axis of brush bar.
Preferably, the brush bar component also includes left axle bearing assembly and right axle bearing assembly；The left axle bearing assembly setting exists
The left end of motor core assembly；The right end of motor core assembly is arranged in the right axle bearing assembly；The left axle bearing assembly includes left axle
Hold seat, left bearing and left support frame；The right axle bearing assembly includes right bearing seat, right bearing and right support frame；The motor core
The left end of component is provided with brush bar bracket；The brush bar bracket is arranged on motor core assembly；Outside the shaft end of the brush bar bracket
Side is provided with left bearing；Left support frame is provided on the left of the left bearing；The axis of brush bar bracket is arranged in the left support frame
It holds on lateral surface；The left support frame is used to fix left bearing；The outer ring of the left bearing is provided with left shaft holder；The motor
The right end of core assembly is provided with right support frame；The right support frame is arranged on motor core assembly；The shaft end of the right support frame
Outside is provided with right bearing；The outer ring of the right bearing is provided with right bearing seat；The motor core assembly is fixed by a pin to
On right bearing seat；The shaft end of the left shaft holder and right bearing seat is arranged in the central through hole of brush bar；When the brush bar rotates,
Left shaft holder and right bearing seat are rotated together with brush bar.
Preferably, villous is arranged in the outer surface of the brush bar；The villus is used to clean bedding, carpet waits clean surface
On clast.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
Cleaning brush described in the utility model generates changing magnetic field by the way that motor core assembly is passed to alternating current, so that
Magnetic plate is rotated by the effect of magnetic field force, rotates final drive brush bar rotation by magnetic plate, brush bar is carried out clearly
Clean work drives transmission system compared to motor shaft, thus the driving method for driving brush bar to rotate, what the utility model used
Driving method energy loss is small, more saving space.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is the structural schematic diagram of cleaning brush described in the utility model；
Attached drawing 2 is the cutaway view Amplified image of cleaning brush described in the utility model；
Attached drawing 3 is the enlarged diagram of the brush bar component of cleaning brush described in the utility model；
Attached drawing 4 is the explosive view of the brush bar component of cleaning brush described in the utility model；
Wherein: 1, ontology；2, brush bar component；21, villus；22, brush bar bracket；23, brush bar；24, central through hole；3, motor
Core assembly；4, magnetic plate；5, left axle bearing assembly；51, left shaft holder；52, left bearing；53, left support frame；6, right axle bearing assembly；
61, right bearing seat；62, right bearing；63, right support frame；7, pin；8, translucent cover.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Attached drawing 1-4 is cleaning brush described in the utility model, includes ontology 1 and brush bar component 2；The bottom of the ontology 1
It is provided with the groove (not shown) for accommodating brush bar component 2；The lower surface of ontology 1 is arranged in the opening portion of the groove.
The brush bar component 2 includes motor core assembly 3 and brush bar 23；It is logical that the rotation center of the brush bar 23 is provided with center
Hole 24；Motor core assembly 3 is provided in the central through hole 24 of the brush bar 23；The motor core assembly 3 passes to alternating current, thus
Generate changing magnetic field.
The inner surface of the central through hole 24 of the brush bar 23 is provided with the opposite magnetic plate 4 of two panels；The magnetic plate 4 is arranged
In the outside of motor core assembly 3, and magnetic plate 4 can wrap motor core assembly 3；The magnetic plate 4 is by magnetic field masterpiece
With rear, brush bar 23 is driven to rotate together around the central axis of brush bar 23.
The brush bar component 2 also includes left axle bearing assembly 5 and right axle bearing assembly 6；The left axle bearing assembly 5 is arranged in motor
The left end of core assembly 3；The right end of motor core assembly 3 is arranged in the right axle bearing assembly 6；The left axle bearing assembly 5 includes left axle
Hold seat 51, left bearing 52 and left support frame 53；The right axle bearing assembly 6 includes right bearing seat 61, right bearing 62 and right support frame
63。
The left end of the motor core assembly 3 is provided with brush bar bracket 22；The brush bar bracket 22 is arranged in motor core assembly 3
On；Left bearing 52 is provided on the outside of the shaft end of the brush bar bracket 22；The left side of the left bearing 52 is provided with left support frame 53；
The left support frame 53 is arranged on the shaft end lateral surface of brush bar bracket 22；The left support frame 53 is used to fix left bearing 52；
The outer ring of the left bearing 52 is provided with left shaft holder 51；The right end of the motor core assembly 3 is provided with right support frame 63；It is described
Right support frame 63 is arranged on motor core assembly 3；Right bearing 62 is provided on the outside of the shaft end of the right support frame 63；The right axle
The outer ring for holding 62 is provided with right bearing seat 61；The motor core assembly 3 is fixed on right bearing seat 61 by pin 7.
The shaft end of the left shaft holder 51 and right bearing seat 61 is arranged in the central through hole 24 of brush bar 23；The brush bar 23
When rotation, left shaft holder 51 and right bearing seat 61 are rotated together with brush bar 23.
Villous 21 is arranged in the outer surface of the brush bar 23；The villus 21 is used to clean bedding, carpet waits clean surface
On clast.
The upper surface of the ontology 1 is provided with translucent cover 8；Whether the translucent cover 8 is used to observe the brush bar 23 in groove
Cleaning.
When work, motor core assembly 3 is passed into alternating current, to generate changing magnetic field, the opposite magnetic plate 4 of two panels by
Effect to magnetic field force rotates, and the brush bar 23 being connected to a fixed with magnetic plate 4 is rotated with magnetic plate 4, and brush bar 23 is at this time
It can carry out cleaning.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
Cleaning brush described in the utility model generates changing magnetic field by the way that motor core assembly is passed to alternating current, so that
Magnetic plate is rotated by the effect of magnetic field force, rotates final drive brush bar rotation by magnetic plate, brush bar is carried out clearly
Clean work drives transmission system compared to motor shaft, thus the driving method for driving brush bar to rotate, what the utility model used
Driving method energy loss is small, more saving space.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (3)
1. a kind of cleaning brush includes ontology and brush bar component；The bottom of the ontology is provided with the groove for accommodating brush bar component；Institute
The lower surface of ontology is arranged in the opening portion for stating groove；It is characterized by: the brush bar component includes motor core assembly and brush bar；
The rotation center of the brush bar is provided with central through hole；Motor core assembly is provided in the central through hole of the brush bar；The electricity
Cartridge assemblies pass to alternating current, to generate changing magnetic field；The inner surface of the central through hole of the brush bar is along its circumference uniform distribution
There is magnetic plate；The outside of motor core assembly is arranged in the magnetic plate, and magnetic plate can at least partly wrap motor core group
Part；The magnetic plate drives brush bar to rotate together around the central axis of brush bar after being acted on by magnetic field force.
2. cleaning brush according to claim 1, it is characterised in that: the brush bar component also includes left axle bearing assembly and right axle
Bearing assembly；The left end of motor core assembly is arranged in the left axle bearing assembly；Motor core assembly is arranged in the right axle bearing assembly
Right end；The left axle bearing assembly includes left shaft holder, left bearing and left support frame；The right axle bearing assembly include right bearing seat,
Right bearing and right support frame；The left end of the motor core assembly is provided with brush bar bracket；The brush bar bracket is arranged in motor core
On component；Left bearing is provided on the outside of the shaft end of the brush bar bracket；Left support frame is provided on the left of the left bearing；It is described
Left support frame is arranged on the shaft end lateral surface of brush bar bracket；The left support frame is used to fix left bearing；The left bearing
Outer ring is provided with left shaft holder；The right end of the motor core assembly is provided with right support frame；The right support frame is arranged in motor
On core assembly；Right bearing is provided on the outside of the shaft end of the right support frame；The outer ring of the right bearing is provided with right bearing seat；Institute
Motor core assembly is stated to be fixed by a pin on right bearing seat；Brush bar is arranged in the shaft end of the left shaft holder and right bearing seat
In central through hole；When the brush bar rotates, left shaft holder and right bearing seat are rotated together with brush bar.
3. cleaning brush according to claim 1, it is characterised in that: villous is arranged in the outer surface of the brush bar；The suede
Hair is used to clean bedding, carpet waits the clast in clean surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821383585.XU CN208725046U (en) | 2018-08-27 | 2018-08-27 | A kind of cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821383585.XU CN208725046U (en) | 2018-08-27 | 2018-08-27 | A kind of cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208725046U true CN208725046U (en) | 2019-04-12 |
Family
ID=66031340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821383585.XU Active CN208725046U (en) | 2018-08-27 | 2018-08-27 | A kind of cleaning brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208725046U (en) |
-
2018
- 2018-08-27 CN CN201821383585.XU patent/CN208725046U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210330 Address after: 215000 666 Badu Minggang Avenue, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou lifeite Precision Technology Co.,Ltd. Address before: 215000 298 Maopeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU LIFEIT ELECTRIC APPLIANCE Co.,Ltd. |