CN108742322A - A kind of corner cleaning mechanism - Google Patents
A kind of corner cleaning mechanism Download PDFInfo
- Publication number
- CN108742322A CN108742322A CN201810839870.6A CN201810839870A CN108742322A CN 108742322 A CN108742322 A CN 108742322A CN 201810839870 A CN201810839870 A CN 201810839870A CN 108742322 A CN108742322 A CN 108742322A
- Authority
- CN
- China
- Prior art keywords
- brush
- angle
- cleaning
- corner
- output shaft
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- 230000033001 locomotion Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 238000009987 spinning Methods 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 244000007853 Sarothamnus scoparius Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4066—Propulsion of the whole machine
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4072—Arrangement of castors or wheels
Landscapes
- Cleaning In General (AREA)
Abstract
The present invention provides a kind of corner cleaning mechanism, it is made of cleaning mechanism and transmission mechanism two parts.The transmission mechanism is made of input shaft, idle pulley and output shaft, and the cleaning mechanism is brushed by angle, surface brush and terminal pad form.The movement locus of angle brush is approximate regular polygon, can be used to clean corner regions；The movement locus of surface brush is justified for family, can be used to clean non-corner regions.The movement locus that suitable parameter selection can be such that angle brushes is different approximate regular polygon, to make the mechanism realize the cleaning to the different polygon corners including right-angle corner, has wider purposes.
Description
Technical field
The present invention relates to cleaning device field, more particularly to a kind of corner cleaning mechanism.
Background technology
Corner cleaning is always a problem of cleaning applications, and corner cleaning refers to the object with polygonal shape
The cleaning of internal corners, such as the cleaning of corner of the room, the cleaning in polygonal container corner, the cleaning in polygonal shape tubes corner.
Existing burnisher cleans broom, sweeping robot of corner of the room etc., is all difficult to such as the cleaning brush of cleaning container inner wall
Accomplish effective cleaning to corner, when cleaning polygon deep hole, existing burnisher is even more helpless.
The utility model of Publication No. CN 205620816U proposes a kind of no dead angle sweeping robot, Publication No. CN
The utility model of 206620539U proposes that a kind of clean robot, the cleaning brush of the two are all made of the form for strangling Lip river triangle,
The movement locus of brush head is square, to realize the cleaning to corner of the room.But when corner form is not right angle, the two is just
It can not clean.
Invention content
In view of the deficiencies of the prior art, the present invention proposes a kind of corner cleaning mechanism, which, which uses, utilizes curtate hypocycloid
Formation basic theory, using angle brush and surface brush replace traditional round or rectangular cleaning unit, angle brush movement locus be one
Race's curtate hypocycloid is selected by different structural parameters, and track is different approximate regular polygon, to realize to including
The cleaning in the different polygon corners including right-angle corner.In conjunction with surface brush can make the mechanism have not only cleaned non-corner regions but also
Clean the function in polygon corner.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：A kind of corner cleaning mechanism,
Including transmission mechanism, cleaning mechanism, it is characterised in that：The transmission mechanism includes input shaft, output shaft, idle pulley, the input
Axis and the output shaft are all gear shafts, and the input shaft, the output shaft and the idle pulley collectively form one group of gear drive；
The cleaning mechanism includes angle brush, terminal pad, surface brush, and the surface brush is fixedly connected with the terminal pad, the terminal pad
It is fixedly connected with the input shaft, the output shaft passes through the connecting hole on the surface brush to be fixedly connected with angle brush, institute
Stating angle brush can rotate relative to the surface brush.
At work, the angle brush is under the driving of the transmission mechanism, the existing revolution around the input shaft by the present invention
Movement, and have the spinning motion around the output shaft, the rotational velocity of the angle brush is revolution speednTimes, institute is brushed at the angle
The radius of theory of correspondences basic circle is its corresponding theoretical round as a ball radiusnTimes so that the track of angle brush be it is approximate justnSide
Shape.During cleaning, even if there is the blocking of region frame, the angle brush still can touch the corner of object, to reach
To the function in different polygon corners of the cleaning including right-angle corner.
Under the driving of the transmission mechanism, the movement locus of the surface brush is justified for family so that the cleaning mechanism
Have the function of the non-corner regions of cleaning.
In above-mentioned technical proposal, it is preferred that the bristle on the angle brush and the surface brush should be at same plane.
Compared with prior art, the present invention having following beneficial functions.
（1）When angle brush movement locus be approximating square when, the present invention can effectively clean it is daily in most of corner.
（2）When the movement locus of angle brush is the regular polygon of non-square, by suitable parameter selection, the present invention can
Cleaning suitable for on-right angle corner.
Description of the drawings
Fig. 1 is the schematic diagram of overall structure in the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of transmission mechanism in the embodiment of the present invention.
Fig. 3 is the structural schematic diagram of cleaning mechanism in the embodiment of the present invention.
Fig. 4 is the formation basic theory figure of curtate hypocycloid.
Fig. 5 is the movement locus figure at angle brush and surface brush described in the embodiment of the present invention.
Fig. 6 is the movement locus figure at angle brush and surface brush described in the embodiment of the present invention.
Specific implementation mode
The present invention is described in further detail with specific implementation mode below in conjunction with the accompanying drawings：Referring to Fig. 1, Fig. 2 and figure
3, a kind of corner cleaning mechanism, including transmission mechanism A, cleaning mechanism B, it is characterised in that：The transmission mechanism A includes input shaft
1, idle pulley 2, output shaft 3（3.1,2.2,2.3,3.4）；The cleaning mechanism B includes terminal pad 4, surface brush 5, angle brush 6（6.1,
6.2,6.3,6.4）；The input shaft 1 and the output shaft 3 are all gear shafts, the input shaft 1, the idle pulley 2 and described defeated
Shaft 3 collectively forms one group of gear drive；The surface brush 5 is fixedly connected with the terminal pad 4, the terminal pad 4 with it is described
Input shaft 1 is fixedly connected, and the output shaft 3 passes through the connecting hole on the surface brush 5 to be fixedly connected with angle brush 6, described
Angle brush 6 can be rotated relative to the surface brush 5.
Dark parts are the 6 abstersive part of tool of the surface brush 5 and angle brush in Fig. 1, Fig. 2 and Fig. 3.
In transmission mechanism A shown in Fig. 2, the number of teeth of 1 gear of the input shaft is equal with the number of teeth of the idle pulley 2, described
The number of teeth of 1 gear of input shaft is 4 times of the 3 gear number of teeth of the output shaft, thus the rotating speed of the output shaft 3 is described defeated
Enter 4 times of 1 rotating speed of axis.
Present invention utilizes the formation basic theories of curtate hypocycloid, as shown in figure 4, when using N as the center of circle it is round as a ball withMFor circle
It is round as a ball existing around basic circle center on the basic circle of the heart when pure rollingMRevolution motion, and have around centerNSpinning motion, when
Round as a ball rotational velocity is 4 times of its revolution speed, when base radius is 4 times of rolling circle radius, round as a ball upper pointPMovement locus
Hypocycloid shown in solid in Fig. 4, it is round as a ball in any pointQMovement locus be pendulum in short width shown in dotted lines in Figure 4
Line.
Point on the angle brush 6 is exactly the point of the round as a ball inside where it, described under the driving of the transmission mechanism A
The 6 existing revolution motions around the input shaft 1 are brushed at angle, and have the spinning motion around the output shaft 3, the rotation of the angle brush 6
Speed is 4 times of its revolution speed, and the radius that 6 place basic circles are brushed at the angle is 4 times of round as a ball radius where it so that described
The movement locus of angle brush 6 is family Fig. 5 curtate hypocycloids shown in solid, and track approximation is square.At cleaning right angle angle
During falling, even if encountering the blocking of right angle frame, the angle brush 6 still can touch the corner of object, to reach
Clean the function of right-angle corner.
Under the driving of the input shaft 1, the movement locus of the surface brush 5 is family's circle shown in Fig. 5 dotted lines.Clear
During clean, shown surface brush 5 can be used for cleaning non-corner regions.
After the dust of corner regions and non-corner regions and obstinate impurity are cleared by the cleaning mechanism B, so that it may
Using traditional burnisher, such as broom, dust exhaust apparatus, cleaning brush etc. is handled.
If in transmission mechanism A shown in Fig. 2, the number of teeth of 1 gear of the input shaft is equal with the number of teeth of the idle pulley 2, institute
The number of teeth for stating 1 gear of input shaft is 3 times of the 3 gear number of teeth of the output shaft, and the rotating speed of the output shaft 3 is described at this time
3 times of 1 rotating speed of input shaft.When the radius that 6 place basic circles are brushed at the angle is also 3 times of its round as a ball radius in place, the angle
The movement locus for brushing 6 is Fig. 6 approximate equilateral triangles shown in solid, if the angle brush 6 is for cleaning more than 60 degree small at this time
When 90 degree of corner, even if being stopped by frame, the angle brush 6 still can complete corner cleaning function.Similar, pass through
Rationally change the transmission ratio of the transmission mechanism A and 6 place basic circles and round as a ball length relation are brushed in the angle, the present invention can be achieved
Cleaning to the different polygon corners including right-angle corner.
Scheme in the embodiment of the present invention is all without departing from this patent institute not to limit the scope of patent protection of the present invention
For equivalence enforcement or change, be both contained in the scope of the claims of this case.
Claims (2)
1. a kind of corner cleaning mechanism, including transmission mechanism A, cleaning mechanism B, it is characterised in that：The transmission mechanism A includes defeated
Enter axis 1, idle pulley 2, output shaft 3, the input shaft 1 and the output shaft 3 are all gear shaft, the input shaft 1, the output shaft
3 and the idle pulley 2 collectively form one group of gear drive；The cleaning mechanism B include terminal pad 4, surface brush 5, angle brush 6, it is described
Surface brush 5 is fixedly connected with the terminal pad 4, and the terminal pad 4 is fixedly connected with the input shaft 1, and the output shaft 3 passes through
Connecting hole on the surface brush 5 is fixedly connected with angle brush 6, and the angle brush 6 can be rotated relative to the surface brush 5.
2. a kind of corner cleaning structure as described in claim 1, it is characterised in that：The angle brush 6 is the transmission mechanism A's
Under driving, the existing revolution motion around the input shaft 1, and have the spinning motion around the output shaft 3, oneself of 6 is brushed at the angle
Rotary speed is revolution speednTimes, the radius of theoretical basic circle corresponding to the angle brush 6 is its corresponding theoretical round as a ball radiusnTimes so that the track of angle brush 6 be it is approximate justnSide shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839870.6A CN108742322A (en) | 2018-07-27 | 2018-07-27 | A kind of corner cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810839870.6A CN108742322A (en) | 2018-07-27 | 2018-07-27 | A kind of corner cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108742322A true CN108742322A (en) | 2018-11-06 |
Family
ID=63971896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810839870.6A Pending CN108742322A (en) | 2018-07-27 | 2018-07-27 | A kind of corner cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108742322A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109497883A (en) * | 2018-11-21 | 2019-03-22 | 河北工业大学 | One kind carrying out the clean window wiping robot of non-blind area to band frame glass |
| CN111466843A (en) * | 2020-04-29 | 2020-07-31 | 重庆理工大学 | Floor sweeping robot for corner and skirting line and working method thereof |
| CN112704433A (en) * | 2020-12-25 | 2021-04-27 | 苏州市职业大学 | Electric scrubbing device capable of cleaning corners |
| CN113235889A (en) * | 2021-05-20 | 2021-08-10 | 潘丽 | Automatic trowelling machine of le luo triangle |
| CN117020794A (en) * | 2023-09-27 | 2023-11-10 | 内蒙古化工职业学院 | Polishing equipment for wall decoration |
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| CN108316665A (en) * | 2018-03-30 | 2018-07-24 | 四川大学 | Building Vertical cleaning machine device people device and its adsorption method |
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| WO1998046112A2 (en) * | 1997-04-15 | 1998-10-22 | Dornier Technologie Gmbh & Co. Kg | Brush cleaning head |
| WO2007144066A1 (en) * | 2006-06-14 | 2007-12-21 | Leifheit Ag | Brush and sweeping device with brush |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109497883A (en) * | 2018-11-21 | 2019-03-22 | 河北工业大学 | One kind carrying out the clean window wiping robot of non-blind area to band frame glass |
| CN109497883B (en) * | 2018-11-21 | 2020-08-04 | 河北工业大学 | Window cleaning robot for cleaning glass with frame without blind area |
| CN111466843A (en) * | 2020-04-29 | 2020-07-31 | 重庆理工大学 | Floor sweeping robot for corner and skirting line and working method thereof |
| CN111466843B (en) * | 2020-04-29 | 2021-04-06 | 重庆理工大学 | Floor sweeping robot for corner and skirting line and working method thereof |
| CN112704433A (en) * | 2020-12-25 | 2021-04-27 | 苏州市职业大学 | Electric scrubbing device capable of cleaning corners |
| CN113235889A (en) * | 2021-05-20 | 2021-08-10 | 潘丽 | Automatic trowelling machine of le luo triangle |
| CN117020794A (en) * | 2023-09-27 | 2023-11-10 | 内蒙古化工职业学院 | Polishing equipment for wall decoration |
| CN117020794B (en) * | 2023-09-27 | 2023-12-05 | 内蒙古化工职业学院 | Polishing equipment for wall decoration |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181106 |