CN101120867B - Hand-controlled type motor driving cleaning machine - Google Patents
Hand-controlled type motor driving cleaning machine Download PDFInfo
- Publication number
- CN101120867B CN101120867B CN2007101408713A CN200710140871A CN101120867B CN 101120867 B CN101120867 B CN 101120867B CN 2007101408713 A CN2007101408713 A CN 2007101408713A CN 200710140871 A CN200710140871 A CN 200710140871A CN 101120867 B CN101120867 B CN 101120867B
- Authority
- CN
- China
- Prior art keywords
- purging roller
- scavenging machine
- purging
- roller
- machine
- 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.)
- Expired - Fee Related
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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
- A47L11/22—Floor-sweeping machines, hand-driven
-
- 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
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
-
- 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
- A47L11/4041—Roll shaped 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
- A47L11/4061—Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated
Landscapes
- Cleaning In General (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
A hand-guided, motor-driven sweeping device (1), which has at least two wheels (5,6), at least one sweeping roller (13,14) which rotary axes (36,37) is parallel to the wheel rotary axes (58,59), as well as an motor unit (8) which drives the sweeping roller about the axis of rotation, and an essentially rigid equipment housing (53). The sweeping roller protrudes in the direction of travel beyond the rigid part of the equipment housing.
Description
Technical field
The present invention relates to the scavenging machine that a kind of hand-controlled type motor drives, it has at least two wheels, has at least one purging roller, the rotation of this purging roller is parallel to the rotation of wheel, and has a motor unit, it makes purging roller drive rotatably around rotation, and has and be designed to the machine case of rigidity basically.
Background technology
Disclose a kind of scavenging machine by DE 28 45 212 A1, it is by the drive motor purging roller, and the rotation of this purging roller is a level, just is parallel to the rotation of the wheel of scavenging machine.The protected cover of purging roller hides, and this protective cover extends below the rotation of purging roller.A distance before the cleaning on obstacle next door can only be implemented to obstacle, this is apart from the horizontal range between the bearing-surface of corresponding protective cover and purging roller.
For can be in the corner or edge clean, be provided with the dish type broom, it rotates around vertically arranged rotation.But owing to the bigger radius of gyration of scavenging machine, the wall that is just facing scavenging machine can not utilize this type of dish type broom to clean without difficulty.Fu Jia dish type broom has increased the construction expenditure of scavenging machine in addition.
Summary of the invention
The scavenging machine that task of the present invention is to provide a kind of this type of hand-controlled type motor to drive, its simple structure and utilize it easily to clean to the corner in front.
This task solves by the scavenging machine that a kind of hand-controlled type motor drives; this scavenging machine has at least two wheels; has at least one purging roller; the rotation of this purging roller is parallel to the rotation of wheel; and has a motor unit; it makes purging roller drive rotatably around rotation; and have and be designed to the machine case of rigidity basically; described purging roller follows direction into and stretches out rigid element above machine case; it is characterized in that; described machine case has the rigid protecting cover; this protective cover hides this purging roller at least in part in the side away from ground of purging roller; and machine case has flexible housing section, and this housing section is connected on the rigid protecting cover and hides this purging roller at least in part in the zone that purging roller stretches out above the rigid element of machine case.
Wall that purging roller above machine case can advance to adjacency in the front obstacle of adjacency is in other words stretched out in the scavenging machine utilization.Be used to overcome under the flexible corresponding thrust of cleaning brush, can the corner cleaning that be arranged in the scavenging machine front is clean.Needn't need the swing of scavenging machine for this reason.Simplified operation thus.Do not need the member that adds, the structure of scavenging machine keeps simple like this.
Preferred purging roller stretches out rigid element above the scavenging machine housing more than 5% of its diameter, and is special in 10% of its diameter.Machine case is set has the rigid protecting cover; it hides purging roller at least in part in the side away from ground of purging roller; and machine case has flexible housing section, and this housing section is connected on the rigid protecting cover and hides this purging roller at least in part in the location of stretching out the rigid element that surpasses machine case of purging roller.Flexible housing section stops kicking up of rubbish particulate or analog.Housing section that simultaneously should flexibility guarantee purging roller enough near-earth advance to the obstacle place, with the corner in cleaning front fully.
Scavenging machine is set has the garbage collection box that has roof section, wherein this roof section is connected on the rigid protecting cover, and rigid protecting cover and roof section constitute the guide surface of cleaning material to garbage collection box.
If scavenging machine has at the purging roller that is in the front on the direct of travel and be in the purging roller of back on direct of travel, wherein these two purging rollers oppositely and in the side in the face of ground drive towards each other, can realize good cleaning result so.These two purging rollers are transported to cleaning material in the wedge shape that forms between these two purging rollers thus and upwards carry and enter garbage collection box towards guide surface therefrom.Cleaning material thus along guide surface according to the cape principle
Be conveyed into garbage collection box.Not only tiny rubbish can be cleaned well thus, and bigger rubbish spare, for example box, beverage can or analog can be cleaned well.
For the cleaning that also can realize at the corner that is positioned on vertical side of scavenging machine, regulation, at least one purging roller extends the outer boundary place that locates in this vertical side up near scavenging machine at least one first vertical side of machine case.If scavenging machine is advanced up to this boundary of next-door neighbour, then almost all absorbed at the vertical rubbish of the corner of side.Purging roller has tiltedly upright bristle especially at this, and it is with the middle part cleaning of cleaning material towards scavenging machine.
Description of drawings
Next by the description of drawings embodiments of the invention, shown in the figure:
Fig. 1 is the side view that the part of scavenging machine is cut open,
Fig. 2 is the view of intercepting part of amplification of the scavenging machine of Fig. 1,
Fig. 3 is the view of seeing from below of scavenging machine,
Fig. 4 to Fig. 8 is the schematic diagram of scavenging machine structure.
The specific embodiment
Scavenging machine 1 shown in Figure 1 has handle framework 4, is fixed with two in the above and is used for the handle 2 that scavenging machine 1 leads on the ground.Be furnished with unshowned executive component on handle 2 therein and be used to operate CD-ROM drive motor.Scavenging machine 1 has the CD-ROM drive motor that is arranged in the motor unit 8.Motor unit 8 has the housing 9 that is fixed on the scavenging machine 1.
Scavenging machine 1 has the machine case 53 of rigidity, is furnished with garbage collection box 10 on it.Machine case 53 also has protective cover 11 in addition.Protective cover 11 is connected on the roof section 55 of garbage collection box 10.
Scavenging machine 1 has preceding purging roller 13 and back purging roller 14.Scavenging machine 1 also has two trailing wheels 5 and two front-wheels 6 in addition.Two front-wheels 6 are designed to be significantly less than trailing wheel 5, and are arranged in purging roller 13 and the 14 contacted zones, also as shown in FIG. 2 in the end of purging roller 13 and 14.Protective cover 11 hides purging roller 13 and 14 in the circumference of purging roller 13 and 14 is in the zone of their upper sides, and leaves behind forward at purging roller 13 places.Fixed flexible housing section 18 on protective cover 11, it extends on the height of the rotation 36 of about purging roller 13 from protective cover 11.Indicate that as dotted line in Fig. 1 flexible housing section 18 also can be extended until ground, generate to reduce dust.Rou Xing housing section 18 can be provided with the slit in this case.Be designed to rigid protecting cover 11 terminate in before the top of rotation 36 of purging roller 13.
Direct of travel 60 with respect to scavenging machine 1, promptly when scavenging machine 1 is promoted in the operator front by the operator, purging roller 13 before in the front area of scavenging machine 1, being furnished with, in its back, promptly be in reverse to direct of travel 60 and be furnished with two front-wheels 6, again the back be furnished with the back purging roller 14 and again the back be furnished with trailing wheel 5.
Two purging rollers 13 and 14 rotations 36 and 37 around them are driven by transmission mechanism 26 rotations by motor unit 8.Preceding purging roller 13 drives along direction of rotation 31, and this moment, cleaning material was in reverse to direct of travel 60 conveyings.Back purging roller 14 drives and cleaning material is followed purging roller 13 before into direction 60 is fed forward to along opposite direction of rotation 32.Two purging rollers 13 and 14 are transported to cleaning material in the wedge shape that forms and upwards and carry between two purging rollers 13,14.Cleaning material arrives according to the cape principle and is inducted into garbage collection box 10 by the roof section 55 of protective cover 11 and garbage collection box 10.The roof section 55 of protective cover 11 and garbage collection box 10 constitutes guide surfaces 56, and it is inducted into garbage collection box 10 with cleaning material along the direction of arrow 57.
In Fig. 3, amplify the zone of the preceding purging roller 13 that shows Fig. 1.Machine case 53 comprises that also protective cover 11 is designed to rigidity.53 1 of the machine cases that purging roller 13 stretches out forward on direct of travel 60 above this rigidity exceed apart from x.Exceed apart from x advantageously altogether more than 5% of the diameter i of preceding purging roller 13, particularly more than 10%.This means that the preferred of purging roller 13 stretches out machine case 53 above rigidity to about 70 ° angle of circumference for about 50 °.But also can be provided with, the bigger angle of circumference of purging roller 13 stretches out the rigid element above machine case 53.The housing section 18 of the flexibility that the part of stretching out the machine case 53 that surpasses rigidity of purging roller 13 for example can be made of plastics hides.
In Fig. 2 from following and show scavenging machine 1 on wall 43 next doors.Scavenging machine 1 has longitudinal median plane 54, and it is parallel to direct of travel 60 orientations.The bearing shaft 22 of wheel 5 by longitudinal median plane 54 symmetries separately.Scavenging machine 1 is arranged in abutting connection with wall 43 with its vertical side 64.Purging roller 14 extends until the external boundary at vertical 64 places, side near scavenging machine 1 at vertical 64 places, side.Front-wheel 6 is around rotation 59 rotatably supports, and trailing wheel 5 is around rotation 58 rotatably supports.The rotation 58,59 of wheel 5 and 6 and the rotation 36 and 37 extensions parallel to each other of purging roller 13 and 14.
Two lateral surfaces 44 of trailing wheel 5 have mutually apart from a, and it is slightly larger than the axial length c of back purging roller 14.But also can be less than axial length c apart from a.Back purging roller 14 almost covers the whole width of scavenging machine 1 thus.Back purging roller 14 has apart from g to wall 43 in 1 position of the scavenging machine shown in Fig. 7, and it is very little.When application has the purging roller 14 that is adjusted into conical bristle, can be reduced to zero apart from g.Be arranged in the width of the front-wheel 6 of the end of purging roller 14 afterwards apart from the about correspondence of g.The lateral surface 45 of two front-wheels 6 has distance b mutually, the width of its decision scavenging machine 1.Preceding purging roller 13 has axial length d, and it is less than the axial length c of back purging roller 14.But axial length d also can be greater than axial length c.Before purging roller 13 have distance h to wall 43, it greater than afterwards between purging roller 14 and the wall 43 apart from g.Purging roller 14 stretches out in the axial side in the face of wall 43 at scavenging machine 1 thus and surpasses preceding purging roller 13.Purging roller 14 is carried cleaning material towards the direction of longitudinal median plane 54 in this zone.This corresponding inclination attitude that can pass through the brush of purging roller 14 realizes.Can clean the fringe region on wall 43 next doors thus well.
As shown in Figure 2, the diameter i of preceding purging roller 13 is less than the diameter k of back purging roller 14.Two purging rollers 13,14 contact at their circumference place, and cleaning material can be conveyed into garbage collection box 10 reliably thus.The diameter of front-wheel 6 is significantly less than the diameter of trailing wheel 5.6 on front-wheel is used as support wheel.If one or two purging roller 13,14 has correspondingly been used hard bristle, then can cancel front-wheel 6.Scavenging machine 1 is bearing on the purging roller 13,14 in this case.
The embodiment of the layout of the purging roller of scavenging machine and wheel has been shown in Fig. 4 to 8.Identical Reference numeral is represented as member identical in Fig. 1 to 3 at this.View in Fig. 4 to 8 just schematically.
Figure 4 illustrates a kind of layout that is used for the scavenging machine of edge region cleaning, wherein purging roller 14 stretches out the framework 7 and the trailing wheel 5 that is arranged on this side above scavenging machine 1 at 64 places, vertical side of scavenging machine.1 of scavenging machine has a front-wheel 6 that is arranged on the side that is positioned at the opposite, but two front-wheels 6 also can be set.Back purging roller 14 is driven by unshowned motor unit 8.Preceding purging roller 13 stretches out in the front above framework 7 and by back purging roller 14 and drives by belt 17.
In the embodiment according to Fig. 5, the trailing wheel 5 that is arranged on vertical side 64 is disposed in the profile of framework 7.Thus only must one very little back purging roller 14 exceed the distance that exceeds of framework 7, can clean up to wall 43 next doors.
In the embodiment according to Fig. 6, preceding purging roller 13 also additionally extends to wall 43 and exceeds framework 7 at vertical 64 places, side.Not only can but also can clean the corner fully thus at the place, vertical side of scavenging machine 1 in the front of scavenging machine 1.In the embodiment according to Fig. 5 and 6, preceding purging roller 13 stretches out above framework 7 in the front.
Fig. 7 and 8 shows embodiment, utilize they can be two of scavenging machine vertical side 64 and 65 places carry out the edge cleaning.At vertical 64 places, side, according to the design correspondence of the scavenging machine of Fig. 7 design according to Fig. 6.Two purging rollers 13 and 14 prolong and exceed framework 7 up to wall 43.Be positioned on vertical side 65 on opposite, wheel 5 and 6 is arranged in the profile of framework 7 equally.Belt 17 also is arranged in the framework 7.This for example can realize by the purging roller that has conical outward extending brush.Also can realize cleaning thus up to the edge at vertical 65 places, side.
In embodiment, be provided with two trailing wheels 5 and a front-wheel 6 that is arranged in the center according to Fig. 8.When being used harder bristle, purging roller 13 and/or 14 can cancel front-wheel 6.Scavenging machine 1 is bearing on the purging roller 13,14 like this.Preceding purging roller 13 is divided into two section 13a, 13b.These two section 13a, 13b of preceding purging roller drive by the belt 17 at the center of being arranged in.With the belt 17 adjacent front-wheels 6 of having arranged.Utilize this design also can not only clean up to wall 43 in the front but also in two vertical sides 64 and 65 places.
Claims (6)
1. the scavenging machine that drives of hand-controlled type motor; it has at least two wheels (5; 6); has at least one purging roller (13; 14); the rotation (36 of this purging roller; 37) be parallel to wheel (5; 6) rotation (58; 59); and having motor unit (8), it makes purging roller (13,14) around rotation (36; 37) drive rotatably; and have and be designed to the machine case of rigidity (53) basically, wherein said purging roller (13) follows direction (60) into and stretches out rigid element above machine case (53), it is characterized in that; described machine case (53) has rigid protecting cover (11); this protective cover hides this purging roller (13) at least in part in the side away from ground of purging roller, and machine case (53) has flexible housing section (18), and this housing section is connected that rigid protecting cover (11) is gone up and hides this purging roller (13) at least in part in the zone that purging roller (13) stretches out above the rigid element of machine case (53).
2. scavenging machine according to claim 1 is characterized in that, described purging roller (13) stretches out above the rigid element of machine case (53) more than 5% of the diameter (i) of this purging roller.
3. scavenging machine according to claim 2 is characterized in that, described purging roller (13) stretches out above the rigid element of machine case (53) more than 10% of the diameter (i) of this purging roller.
4. scavenging machine according to claim 1; it is characterized in that; described scavenging machine (1) has the garbage collection box (10) that has roof section (55); wherein this roof section (55) is connected on the rigid protecting cover (11), and rigid protecting cover (11) and roof section (55) are configured for the guide surface (56) of cleaning material.
5. scavenging machine according to claim 1, it is characterized in that, described scavenging machine (1) has at the purging roller (13) that is in the front on the direct of travel (60) and be in the purging roller (14) of back on direct of travel (60), wherein said purging roller (13,14) oppositely and in the side in the face of ground drives towards each other.
6. scavenging machine according to claim 1, it is characterized in that, at least one purging roller (13,14) is located at least one first vertical side (64) of machine case (53) to extend up to the outer boundary of locating in this vertical side (64) near scavenging machine (1).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610037453 DE102006037453B4 (en) | 2006-08-10 | 2006-08-10 | Hand-guided, motor-driven sweeper |
| DE102006037453.3 | 2006-08-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101120867A CN101120867A (en) | 2008-02-13 |
| CN101120867B true CN101120867B (en) | 2011-10-05 |
Family
ID=38922035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101408713A Expired - Fee Related CN101120867B (en) | 2006-08-10 | 2007-08-10 | Hand-controlled type motor driving cleaning machine |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101120867B (en) |
| DE (1) | DE102006037453B4 (en) |
| FR (1) | FR2904760B1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008024439A1 (en) | 2008-05-14 | 2009-11-19 | Alfred Kärcher Gmbh & Co. Kg | Mobile sweeper |
| DE102014006391A1 (en) | 2014-05-05 | 2015-11-05 | Stolzenberg Gmbh & Co. Kg | sweeper |
| WO2019212187A1 (en) * | 2018-04-30 | 2019-11-07 | 엘지전자 주식회사 | Nozzle of cleaner |
| CN114869170B (en) | 2018-04-30 | 2024-04-12 | Lg电子株式会社 | Cleaning device |
| CN116269039A (en) | 2018-04-30 | 2023-06-23 | Lg电子株式会社 | Suction nozzle of cleaner |
| KR20190125912A (en) | 2018-04-30 | 2019-11-07 | 엘지전자 주식회사 | Nozzle for cleaner |
| KR102625905B1 (en) | 2018-07-30 | 2024-01-18 | 엘지전자 주식회사 | Nozzle for cleaner |
| CN111466830B (en) * | 2020-04-29 | 2021-09-07 | 重庆理工大学 | Skirting line cleaning robot and working method thereof |
| CN111938503B (en) * | 2020-08-03 | 2022-04-12 | 谢文杰 | Wireless dust collector |
| CN113957828A (en) * | 2021-11-04 | 2022-01-21 | 王博 | Cleaning device for fallen leaves on road behind rain |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2321377Y (en) * | 1997-01-31 | 1999-06-02 | 淄博齐德工艺制品有限公司 | Machine for cleaning by washing and suction |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2845212C2 (en) * | 1978-10-17 | 1986-07-17 | Osnabrücker Bürsten- und Pinselfabrik Herm. Stolzenberg, 4500 Osnabrück | sweeper |
| DK0569430T3 (en) * | 1991-02-01 | 1994-11-28 | Kurt Zachhuber | Floor treating machine |
-
2006
- 2006-08-10 DE DE200610037453 patent/DE102006037453B4/en not_active Expired - Fee Related
-
2007
- 2007-08-03 FR FR0756946A patent/FR2904760B1/en not_active Expired - Fee Related
- 2007-08-10 CN CN2007101408713A patent/CN101120867B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2321377Y (en) * | 1997-01-31 | 1999-06-02 | 淄博齐德工艺制品有限公司 | Machine for cleaning by washing and suction |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102006037453B4 (en) | 2014-12-11 |
| FR2904760A1 (en) | 2008-02-15 |
| DE102006037453A1 (en) | 2008-02-14 |
| FR2904760B1 (en) | 2012-09-07 |
| CN101120867A (en) | 2008-02-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 |
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| CF01 | Termination of patent right due to non-payment of annual fee |