CN205478915U - Dish brush subassembly of axle sleeve and tape spool cover - Google Patents
Dish brush subassembly of axle sleeve and tape spool cover Download PDFInfo
- Publication number
- CN205478915U CN205478915U CN201620094367.9U CN201620094367U CN205478915U CN 205478915 U CN205478915 U CN 205478915U CN 201620094367 U CN201620094367 U CN 201620094367U CN 205478915 U CN205478915 U CN 205478915U
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- China
- Prior art keywords
- axle sleeve
- brush
- dish
- groove
- rotating shaft
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- 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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- Cleaning In General (AREA)
Abstract
The utility model provides a dish brush subassembly of axle sleeve and tape spool cover, the axle sleeve includes pipy body (10), and the body inner wall is equipped with recess (20) along the axial, dish brush subassembly includes mount (7) and brush dish (1), the rotatable connection of brush dish is on the mount, and brush dish lower extreme is equipped with brush hair (3), still be equipped with the axle sleeve between brush dish and the mount, the axle sleeve is for as above the axle sleeve. The utility model discloses an if notched dish brush subassembly of axle sleeve and tape spool cover for the impurity such as dust that get into between axle sleeve and pivot are held by the recess, have reduced the mechanical wear that dish brush subassembly and pivot received, and the recess is favorable to giving off the heat in addition, can prevent that work that local overheat arouses unusually and parts damages.
Description
Technical field
This utility model relates to the disc brush assembly of a kind of axle sleeve and band axle sleeve, belongs to small household appliances manufacture
Technical field.
Background technology
It is known that vacuum cleaner is a kind of electrical equipment of the negative pressure absorbing dust utilizing motor to produce,
Dust is by scrubbing brush, connecting tube and eventually enters in dust barrel, past on the scrubbing brush contacted with ground
Toward being provided with rotating brush, when brush rotates, ground dust can be swept up, cleaning effect
Rate gets a promotion.In addition to using in dust collection equipment, rotating brush is also widely used for
In other cleaning equipment such as cleaning machine, scrubbing ground, playing effectiveness during cleaning sewage.
Therefore, the performance of cleaning equipment cleaning function is played extremely important by the operating condition of brush
Effect.Part cleaning equipment is between rotating shaft and the equipment body driving brush to rotate on the market
Being provided with axle sleeve, axle sleeve can be with fixed rotating shaft and effectively reduce coefficient of friction.But in dirty work
Making under environment, rotating shaft and shaft room are easily accessible and are detained impurity, and this increases rotating shaft undoubtedly
Mechanical wear so that the normal work of brush is affected.
Utility model content
Technical problem to be solved in the utility model is for the deficiencies in the prior art, it is provided that
The disc brush assembly of a kind of axle sleeve and band axle sleeve, by axle sleeve and the setting of groove thereof, effectively reduces
The mechanical wear that disc brush assembly and rotating shaft thereof are subject to, additionally groove is conducive to distributing heat, energy
Enough prevent operation irregularity and parts damages that hot-spot causes.
Technical problem to be solved in the utility model is achieved by the following technical solution:
This utility model provides a kind of axle sleeve, and described axle sleeve includes the body of tubulose, described body
Inwall be provided with groove vertically.
Accommodate the effect of impurity to improve groove, the A/F of described groove is less than bottom land width
Degree, the cross section of described groove is one trapezoidal.
Preferably, the quantity of described groove is two, and two grooves are relative to axle sleeve centrosymmetry
Arrange.
This utility model also provides for a kind of disc brush assembly, including fixed mount and brush, described brush
Be rotatably attached on fixed mount, brush lower end be provided with bristle, described brush and fixed mount it
Between be additionally provided with axle sleeve, described axle sleeve is axle sleeve as above.
Installing for convenience, the periphery of described axle sleeve is provided with mounting groove, sets inside described fixed mount
There is the boss mated with described mounting groove.
Described brush is additionally provided with rotating shaft, and described axle sleeve is set in the periphery of described rotating shaft, described turn
Axle top is fixed with securing member, and described securing member is connected to the upper edge of described axle sleeve.
Preferably, described brush circumferentially outer sheath is provided with driving belt.Or, described brush
Circumferentially outside is provided with travelling gear.
In sum, this utility model provides a kind of axle sleeve and the disc brush assembly of band axle sleeve, passes through
Axle sleeve and the setting of groove thereof, effectively reduce disc brush and mechanical wear that rotating shaft is subject to, separately
External groove is conducive to distributing heat, it is possible to prevent operation irregularity that hot-spot causes and parts from damaging
Bad.
Below in conjunction with the accompanying drawings and specific embodiment, the technical solution of the utility model is carried out in detail
Ground explanation.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model axle sleeve；
Fig. 2 is the top view of this utility model axle sleeve；
Fig. 3 is the decomposing schematic representation of this utility model disc brush assembly；
Fig. 4 is the structural representation of this utility model disc brush assembly；
Fig. 5 is the structural representation of this utility model cleaning device.
Detailed description of the invention
Embodiment one
Fig. 1 is the structural representation of this utility model axle sleeve；Fig. 2 is this utility model axle sleeve
Top view.Such as Fig. 1 and combine shown in Fig. 2, this utility model bottom bracket axle includes the body of tubulose
10.The inwall of described body 10 is provided with groove 20, the A/F of described groove 20 vertically
Less than slot bottom width, to facilitate the impurity accommodated between rotating shaft and axle sleeve, in the present embodiment,
As in figure 2 it is shown, in order to improve the effect accommodating impurity, the cross section of groove 20 is one trapezoidal,
And the multiple relative axle sleeve centrosymmetry of groove 20 is arranged, in the present embodiment, the number of groove 20
Amount is two.This utility model is not limiting as the shape of groove, as long as groove can accommodate impurity just
Can.
In order to dismount, easy to clean, described axle sleeve is generally employed in pairs, specifically, install
Time use two axle sleeves, the i.e. first axle sleeve and the second axle sleeve, by described first axle sleeve and the second axle
Set is axially set between rotating shaft and equipment along rotating shaft, specifically, first by the second axle sleeve peace
Being contained in rotating shaft, sheathed equipment and the first axle sleeve in rotating shaft, finally use securing member the most successively
Fixing.Owing to have employed two axle sleeves, in installation process, user can be respectively from the two of rotating shaft
End mounting sleeve, thus add the motility of installation, it is simple to the cleaning of axle sleeve and dismounting, when
So, it is also possible to only use an axle sleeve, this utility model is not limiting as the axle sleeve used when installing
Quantity.
Installing for convenience, the outer wall of described body 10 is also provided with mounting groove 30, in order to
Being easily installed, the length of described mounting groove 30 is less than the length of axle sleeve, described mounting groove 30
A/F is more than slot bottom width, and in the present embodiment, the cross section of mounting groove 30 is one trapezoidal.
The equipment outside rotating shaft that is set in is provided with boss, its shape and mounting groove 30 relative set, makes
Obtain described boss can be fastened in mounting groove 30, thus axle sleeve is fixed.
This utility model is owing to being provided with groove 20 at sleeve lining so that enter axle sleeve and rotating shaft
Between the impurity such as dust accommodated by groove 20, decrease the mechanical wear that rotating shaft is subject to；Additionally
Groove 20 is conducive to distributing heat, prevents operation irregularity and parts damages that hot-spot causes.
Embodiment two
Fig. 3 is the decomposing schematic representation of this utility model disc brush assembly；Fig. 4 is this utility model dish
The structural representation of brush assemblies.As shown in Figure 3 and Figure 4, this utility model mid-game brush assemblies bag
Including fixed mount 7 and brush 1, brush 1 is rotatably attached on fixed mount 7, brush 1 lower end
Being provided with bristle 3, be additionally provided with axle sleeve between described brush 1 and fixed mount 7, described axle sleeve is for implementing
Axle sleeve described in example 1, the periphery of axle sleeve is provided with mounting groove 30, is provided with inside described fixed mount 7
The boss 8 mated with described mounting groove 30.Described brush 1 is additionally provided with rotating shaft 2, and (this practicality is new
Type is not limiting as its connected mode, brush 1 and rotating shaft 2 can be one-body molded) axle sleeve is set in
The periphery of described rotating shaft 2, described rotating shaft 2 top is fixed with securing member 6, and described securing member 6 blocks
It is connected on the upper edge of described axle sleeve.Described axle sleeve includes the first axle sleeve 4 and the second axle sleeve 5, specifically
For, first the second axle sleeve 5 is arranged in rotating shaft 2, sheathed in rotating shaft 2 the most successively
Fixed mount 7 and the first axle sleeve 4, finally fix with securing member 6, described fixed mount 7 be provided with
The boss 8 of mounting groove 30 correspondence, described axle sleeve utilizes securing member 6 and is fastened on axle sleeve mounting groove
Boss 8 in 30 is fixed on fixed mount 7.
Fig. 5 is the structural representation of this utility model cleaning device, as it is shown in figure 5, described dish
Brush assemblies 100 is arranged on the bottom of cleaning device, is used for cleaning ground, on described cleaning device
Being additionally provided with solution tank 200 and recycling bin 300, described solution tank 200 provides required when cleaning ground
Cleaning solution, described recycling bin 300 is for storing filthy water and the rubbish of recovery.In cleaning device
Being additionally provided with motor (not shown), rotating shaft 2 is driven by motor and rotates, and drives disc brush assembly
100 rotary works；Or, the brush 1 in disc brush assembly 100 is directly driven by motor, such as,
Brush 1 outer sheath is provided with driving belt, and motor drives brush 1 drive to turn by driving belt
Axle 2 rotates, and certainly, bel-drivenn mode is not unique selection, only has single disc
Use belt transmission the most convenient during brush assemblies 100；When cleaning device is provided with multiple disc brush assembly
When 100, the gear teeth can be set, by brush between multiple disc brush assemblies 100 outside brush 1
Meshed transmission gear.
In the present embodiment, the work process of cleaning device is as follows, opens the power supply of cleaning device, electricity
Machine drives rotating shaft 2 to rotate, thus drives disc brush assembly 100 rotary work, disc brush assembly 100
The bristle 3 of bottom cleans ground, and during cleaning, impurity can enter between rotating shaft 2 and axle sleeve
Gap, owing to sleeve lining is provided with groove 20, rotating shaft 2 relatively rotates with axle sleeve, miscellaneous
Matter will not be clipped in gap always, and can enter in described groove 20, thus decrease rotating shaft and be subject to
The mechanical wear arrived, on the other hand, due to the existence of groove 20, the radiating effect of rotating shaft 2 is also
Promote.
It should be noted that this utility model is not limiting as on cleaning device brushing the kind of part,
Except above-mentioned disc brush, cleaning device can also use round brush etc., and other have the part that brushes of rotating shaft,
Above-mentioned axle sleeve is equally arranged on round brush etc. and brushes on part.
This utility model is owing to being provided with groove at sleeve lining so that enter between axle sleeve and rotating shaft
The impurity such as dust accommodated by groove, decrease the mechanical wear that rotating shaft is subject to, improve and turn
The service life of axle；Additionally groove is conducive to distributing heat, prevents the work that hot-spot causes
Exception and parts damages.
Claims (8)
1. an axle sleeve, described axle sleeve includes the body (10) of tubulose, it is characterised in that institute
The inwall stating body is provided with groove (20) vertically.
2. axle sleeve as claimed in claim 1, it is characterised in that opening of described groove (20)
Mouthful width is less than slot bottom width, and the cross section of described groove is one trapezoidal.
3. axle sleeve as claimed in claim 1, it is characterised in that the number of described groove (20)
Amount is two, and two grooves are arranged relative to axle sleeve centrosymmetry.
4. a disc brush assembly for band axle sleeve, including fixed mount (7) and brush (1), described
Brush is rotatably attached on fixed mount, and brush lower end is provided with bristle (3), described brush and
Axle sleeve it is additionally provided with, it is characterised in that described axle sleeve is in claims 1 to 3 between fixed mount
Axle sleeve described in any one.
5. the disc brush assembly of band axle sleeve as claimed in claim 4, it is characterised in that described axle
The periphery of set is provided with mounting groove (30), and described fixed mount (7) inner side is provided with and described mounting groove
The boss (8) joined.
6. the disc brush assembly of band axle sleeve as claimed in claim 5, it is characterised in that described brush
Dish (1) is provided with rotating shaft (2), and described axle sleeve is set in the periphery of described rotating shaft, described rotating shaft top
Portion is fixed with securing member (6), and described securing member is connected to the upper edge of described axle sleeve.
7. the disc brush assembly of band axle sleeve as claimed in claim 6, it is characterised in that described brush
Dish (1) circumferentially outer sheath is provided with driving belt.
8. the disc brush assembly of band axle sleeve as claimed in claim 6, it is characterised in that described brush
Dish (1) circumferentially outer sheath is provided with gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094367.9U CN205478915U (en) | 2016-01-29 | 2016-01-29 | Dish brush subassembly of axle sleeve and tape spool cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620094367.9U CN205478915U (en) | 2016-01-29 | 2016-01-29 | Dish brush subassembly of axle sleeve and tape spool cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205478915U true CN205478915U (en) | 2016-08-17 |
Family
ID=56672565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620094367.9U Active CN205478915U (en) | 2016-01-29 | 2016-01-29 | Dish brush subassembly of axle sleeve and tape spool cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205478915U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240397A (en) * | 2016-12-26 | 2018-07-03 | 三菱自动车工业株式会社 | The subframe of vehicle |
-
2016
- 2016-01-29 CN CN201620094367.9U patent/CN205478915U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108240397A (en) * | 2016-12-26 | 2018-07-03 | 三菱自动车工业株式会社 | The subframe of vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee after: Ecovacs robot Limited by Share Ltd Address before: 215168 Wuzhong District, Jiangsu, Stone Lake Road West, No. 108 Patentee before: Ecovacs Robot Co., Ltd. |