CN104395529A - Mobile floor-cleaning machine - Google Patents
Mobile floor-cleaning machine Download PDFInfo
- Publication number
- CN104395529A CN104395529A CN201380034326.XA CN201380034326A CN104395529A CN 104395529 A CN104395529 A CN 104395529A CN 201380034326 A CN201380034326 A CN 201380034326A CN 104395529 A CN104395529 A CN 104395529A
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- China
- Prior art keywords
- shape
- roller segment
- floor
- frustum
- roller
- 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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Classifications
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- 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
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/02—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt
- E01H1/05—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes
- E01H1/056—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having horizontal axes
Abstract
The invention relates to a mobile floor-cleaning machine (10; 120; 130; 140; 150) having a chassis (14) and having a brush roller (42) which can be driven in rotation and which projects at least on one of its end sides (72) laterally beyond the contour of the chassis (14). In order to develop the floor-cleaning machine in such a way that it achieves a good cleaning result even in edge regions of a floor surface (94), wherein it requires a small overall size, it is proposed according to the invention that the at least one brush roller (72) has a frustoconical roller part (46) with a cone axis which is oriented obliquely with respect to the horizontal and which forms the axis of rotation (58) of the frustoconical roller part (46).
Description
Technical field
The present invention relates to a kind of floor-cleaning machine that can divide a word with a hyphen at the end of a line, it has base and at least one brush roll that can drive rotationally, and brush roll at least laterally protrudes from the profile of base on its one of them side.
Background technology
The floor-cleaning machine that can divide a word with a hyphen at the end of a line is such as known with the form of scavenging machine or cleaning and brushing machine, utilize they can cleanly surface.Floor-cleaning machine is divided a word with a hyphen at the end of a line along ground surface.For this reason, can travel drive be used, but also can arrange, by user along ground surface mobile ground cleaner.In order to surface cleanly, employ at least one brush roll, contact with ground surface under this brush roll is placed in rotary state.So the where the shoe pinches in brush roll is, fringe region that be surperficial cleanly, this fringe region is close to seamed edge, such as, be close to vertical wall.Especially, in the region of groove (Rinnstein), be usually difficult to carry out floor cleaning.The supporting element of brush roll laterally protrudes from brush roll in most instances, so strike seamed edge or wall, thus makes brush roll cannot smear band that is narrow, that extend along seamed edge or wall.This just causes clean result unsatisfactory, in addition, also has the risk of the supporting element laterally exceeded of damage brush roll.Therefore, propose in DE 195 45 482 A1, allow brush roll relative to the longitudinal axis level of floor-cleaning machine and tiltedly orientation, and then relative to direction of travel tiltedly orientation, wherein, these brush rolls laterally protrude from the profile of base on side.This design scheme is also known by DE 16 58 412 A1.But, allow the pivot center of the level of brush roll relative to direction of travel tiltedly orientation for floor-cleaning machine, just require sizable structure space.Alternatively, propose, floor-cleaning machine is not only equipped with and around the brush roll of the pivot axis of level, and additionally can be equipped with disc brush, and this disc brush can around vertical pivot axis and the bristle that the plate-like of disc brush is arranged laterally protrudes from the profile of base.But, provide extra disc brush to require the structure space that can't neglect equally.
Summary of the invention
Task of the present invention is, improves the floor-cleaning machine that can divide a word with a hyphen at the end of a line mentioning type above as follows, that is, it also realizes good clean result in the fringe region of the ground surface that will clean, and wherein, it requires less structure space.
According to the present invention, this task solves in the following way in such floor-cleaning machine that can divide a word with a hyphen at the end of a line, namely, at least one brush roll has the roller segment of frustum-like shape, the roller segment of frustum-like shape has the axis of cone line relative to horizon tiltedly orientation, and axis of cone line forms the pivot center of the roller segment of frustum-like shape.
Be the roller segment with frustum-like shape according to the feature of floor-cleaning machine of the present invention, the pivot center of the roller segment of frustum-like shape tiltedly tilts relative to horizon.The roller segment of frustum-like shape touches ground surface in the region of its all sides, thus this ground surface can be cleaned by the roller segment of frustum-like shape.The roller segment of frustum-like shape laterally protrudes from the profile of base on side.Having the form of axis tilted relative to horizon is that the design scheme of the roller segment of truncated cone causes, and the side that the side direction of roller segment at least protrudes from the profile of base in the subregion adjacent with ground surface tiltedly tilts relative to vertical curve.Due to this orientation, on the side end regions of the laterally outwardly convex of the roller segment of frustum-like shape being compared in following section be arranged in side direction to exceed and supporting element for the roller segment supporting frustum-like shape has the larger spacing to base, in this section, this end regions contact is to ground surface.Therefore, what the supporting element that the end regions touching ground surface of the roller segment of frustum-like shape compares the side direction of the roller segment of frustum-like shape had a larger side direction relative to base exceeds portion, thus the supporting element that there is not side direction such as touches the risk of seamed edge or wall when the end regions on surface cleanly.The portion of exceeding touching the side direction of the fringe region of ground surface of the roller segment of frustum-like shape can select on the contrary so greatly, make supporting element and other machine part, such as roller can have spacing down to wall or seamed edge, and the end regions protruded most arrives wall or seamed edge.
Therefore, the laterally outward-dipping end regions of the roller segment of frustum-like shape also can realize the fringe region on reliably surface cleanly in a straightforward manner.Relatively very little for necessary structure space the roller segment providing frustum-like shape, thus make can design closely according to floor-cleaning machine of the present invention.
The roller segment of frustum-like shape has matrix, and this matrix carries bristle pack (Brostenbesatz).Advantageously, matrix and/or bristle pack are designed to frustum-like shape.
The roller segment of frustum-like shape have two opposite each other and there is the side of different-diameter.Advantageously, the roller segment of frustum-like shape has at it the profile larger-diameter side laterally protruding from base.Therefore, the roller segment of frustum-like shape diameter towards laterally protrude from base profile side direction increase.
In favourable design scheme of the present invention, the roller segment of frustum-like shape forms total brush roll.In this kind of design scheme, total brush roll is designed to frustum-like shape and tilts relative to horizon along with their pivot center.
Alternatively can arrange, except the roller segment of frustum-like shape, brush roll also has the roller segment of bar shape, and the roller segment of bar shape has the column axis of horizontal alignment, and column axis forms the pivot center of the roller segment of bar shape.In this kind of design scheme, brush roll not only comprises the roller segment of frustum-like shape, but also additionally comprises the roller segment of bar shape, wherein, and the fringe region that the roller segment by frustum-like shape can be reliably surperficial cleanly.The roller segment of bar shape can directly be ined succession the side of roller segment of bar shape.
Particularly advantageously, the roller segment of frustum-like shape and the roller segment of bar shape have the bristle overlapped each other, because guarantee thus, good clean result can be realized in the transitional region between the roller segment and the roller segment of frustum-like shape of bar shape, and there is not the risk of the narrow strips retaining the ground surface that cannot be captured by brush roll between two roller segments.
The roller segment of frustum-like shape and the roller segment of bar shape can have different rotating speeds.In order to this object, two roller segments can be connected to each other via transmission mechanism.Also can arranging, in order to carry out rotational motion with different rotating speeds, two roller segments can be driven by drive unit.Drive unit can have two CD-ROM drive motors connected with roller segment respectively.Alternatively, drive unit has an only CD-ROM drive motor, and in order to carry out rotational motion with different rotating speeds, this CD-ROM drive motor drives two roller segments via actuated element.
In favourable embodiment of the present invention, the roller segment of frustum-like shape and the roller segment of bar shape have the matrix of carrying bristle pack respectively, wherein, two matrixes in anti-relative rotation (drehfest) to be connected to each other and under rotary state being placed in by the drive unit of floor-cleaning machine.Because the anti-of two matrixes connects in relative rotation, thus achieve the synchronous axial system of two matrixes, wherein, drive unit need not all directly be connected with two matrixes in all cases, on the contrary, one in two matrixes can be placed in rotary state by drive unit under, and under other matrix can be placed in rotary state by the matrix connected with drive unit.This makes it possible to the design scheme compact especially realizing floor-cleaning machine.
Such as motor can be used as drive unit, and this motor connects with at least one matrix via actuated element.Alternatively can arrange, floor-cleaning machine can manually be moved along the ground surface that will clean by user and at least have two rollers for this reason, and wherein, the rotational motion of at least one roller can be delivered on brush roll by actuated element.Particularly advantageously, rotational motion can be delivered on brush roll via gear drive and/or via belt gear by least one roller.
In favourable design scheme of the present invention, the matrix of the roller segment of bar shape remains on the brush axle of horizontal alignment in anti-relative rotation, and this brush axle can be bearing on base rotationally.Base such as can have two longitudinal supports, and brush axle can be bearing on these two longitudinal supports respectively rotationally, thus two longitudinal supports are connected to each other via brush axle.
In favourable embodiment of the present invention, compact design scheme realizes in the following way, that is, brush axle to be bearing on the first supporting mass and through the second supporting mass, the matrix of the roller segment of frustum-like shape can be bearing on this second supporting mass rotationally rotationally.First supporting mass such as can be fixed on the longitudinal support of base.Alternatively can arrange, longitudinal support itself forms the first supporting mass, and brush axle is bearing on this first supporting mass.Brush bearing carries the matrix of the roller segment of bar shape.Second supporting mass for supporting the roller segment of frustum-like shape, wherein, this second supporting mass of the present invention preferred embodiment in passed by brush axle.Second supporting mass such as can be fixed on the first supporting mass.Advantage is, the second supporting mass defines the pivot center tiltedly tilted relative to horizon of the roller segment of frustum-like shape.
Particularly advantageously, brush axle does not extend only through the second supporting mass of roller segment being used as supporting frustum-like shape, and the matrix of roller segment through frustum-like shape.
Preferably, brush axle is connected in anti-relative rotation with the matrix of the roller segment of frustum-like shape.This makes it possible to the rotational motion of the roller segment of bar shape is delivered on the roller segment of bar shape via brush axle.
Such as can arrange, brush beam warp is connected with the matrix of the roller segment of frustum-like shape in anti-relative rotation by the moving part of taking sunk in recess.In favourable design scheme of the present invention, take moving part and to remain in anti-relative rotation on brush axle and to sink in the recess of the matrix of the roller segment of frustum-like shape.Take the preferred hitching post shape of moving part or construct with star.
Can arrange, the pivot center of the roller segment of frustum-like shape is arranged in the plane perpendicular to longitudinal center's axis ground orientation of floor-cleaning machine.When not only using the roller segment of frustum-like shape but also additionally using the roller segment of bar shape, two pivot centers of roller segment can expand the plane of the longitudinal center's axis ground orientation perpendicular to floor-cleaning machine.
Alternatively can arrange, the pivot center of the roller segment of frustum-like shape is tiltedly arranged relative to the plane of the longitudinal center's axis ground orientation perpendicular to floor-cleaning machine.In this kind of design scheme, the pivot center of the roller segment of frustum-like shape not only tilts relative to horizon but also additionally tilts forward or backward about direction of travel.
In favourable improvement project of the present invention, floor-cleaning machine according to the present invention has two brush rolls driven rotationally, and they comprise the roller segment of frustum-like shape respectively, and the roller segment of frustum-like shape laterally protrudes from the profile of base on side.Can arrange at this, the roller segment of two frustum-like shapes so forms each complete brush roll, that is, two brush rolls design with the form of the roller segment of frustum-like shape respectively.But also can arrange, except the roller segment of frustum-like shape, at least one in two brush rolls has the roller segment of bar shape.
The roller segment of two frustum-like shapes comprises the side with two different-diameters respectively, and wherein, the larger-diameter side that has of two roller segments deviates from each other, and two roller segments laterally protrude from the profile of base on these two sides.This makes it possible to realize in mode simple in structure, not only reliably clean the fringe region that the left side is arranged in direction of travel, and reliably clean the fringe region that the right is arranged in direction of travel.In two fringe regions, the end regions laterally protruding from the profile of base of the roller segment of frustum-like shape this frustum-like shape roller segment touch that the portion that exceeds had in the region on ground can be greater than the corresponding supporting element of the roller segment of frustum-like shape exceed portion.
Thrust is applied to ground surface by the roller segment of frustum-like shape.In order to realize keeping equal thrust in the whole length of the roller segment of at least one frustum-like shape, in favourable embodiment of the present invention, the roller segment of frustum-like shape has the bristle of different hardness.Especially can arrange, the side direction of the roller segment of frustum-like shape is the most outwards visited the bristle stretched and is had larger hardness than the bristle about the more inner layout of longitudinal center's axis of floor-cleaning machine.
Alternatively or addedly, in order to realize keeping equal thrust to arrange, the roller segment of frustum-like shape has the bristle of different length.Therefore, such as, can arrange, laterally the most outwards visit the bristle stretched about base, than the bristle of more inner placement, there is larger length.
Scavenging machine can be formed according to floor-cleaning machine of the present invention.For this reason, at least one brush roll is designed to cleaning roller.Additionally, floor-cleaning machine can also have the dirty chamber of receiving for cleaning material, wherein, cleaning material can be transported to receive in dirty chamber by cleaning roller.
Advantageously, the floor-cleaning machine being designed to scavenging machine can manually move along the ground surface that will clean.For this reason, scavenging machine can have push bracket, and this push bracket preferably to remain on base and can be held by user.
Advantageously, at least one cleaning roller is arranged in along the moving direction of scavenging machine and receives before dirty chamber.This makes it possible to the design scheme compact especially of the floor-cleaning machine realizing being designed to scavenging machine.
Accompanying drawing explanation
By reference to the accompanying drawings following explanation preferred embodiment of the present invention is described in detail.Wherein:
Fig. 1 illustrates according to form of the present invention the stereogram of the first embodiment being the floor-cleaning machine of scavenging machine;
Fig. 2 illustrates the schematic front elevation drawing by the scavenging machine of Fig. 1;
Fig. 3 illustrates the schematic top view by the scavenging machine of Fig. 1;
Fig. 4 illustrates the top view by the scavenging machine of Fig. 1, wherein, eliminates housing and the push bracket of scavenging machine;
Fig. 5 illustrates the sectional view of the scavenging machine along the line 5-5 in Fig. 3;
Fig. 6 illustrates the sectional view of the amplification of the scavenging machine along the line 6-6 in Fig. 3;
Fig. 7 illustrates the sectional view along the line 7-7 in Fig. 6;
Fig. 8 illustrates the top view of the second embodiment according to floor-cleaning machine of the present invention;
Fig. 9 illustrates the top view of the 3rd embodiment according to floor-cleaning machine of the present invention;
Figure 10 illustrates the top view of the 4th embodiment according to floor-cleaning machine of the present invention;
Figure 11 illustrates the top view of the 5th embodiment according to floor-cleaning machine of the present invention.
Detailed description of the invention
First embodiment of the floor-cleaning machine being the scavenging machine 10 of manual guidance is schematically shown according to form of the present invention in Fig. 1 to Fig. 7.Scavenging machine 10 comprises housing 12, and housing to remain on base 14 especially as seen from Figure 4 and surrounds receives dirty chamber 16, receives dirty chamber to be arranged between two rollers 18,20.Two rollers 18,20 connect in anti-relative rotation via wheel shaft 22, and roller 18,20 is contained on the end of wheel shaft.
Base 14 has the first longitudinal support 26 and the second longitudinal support 28, they along scavenging machine 10 direction of travel 24 orientation and be connected to each other via horizontal support 30 below at wheel shaft 22 about direction of travel 24.First longitudinal support 26 to the second longitudinal support 28 is short.To in succession the first longitudinal support 26 transverse to direction of travel 24 ground suspension 34 outwardly, be suspended in the supporting arm 36 its free end carried relative to the first longitudinal support 26 orientation abreast.The free end of supporting arm 36 is fixed wtih the first supporting mass 38, and brush axle 40 can be bearing on the first supporting mass rotationally.Brush axle 40 abreast extends until the free end of second longitudinal carrier 28 transverse to direction of travel 24 ground relative to horizontal support 30 from the first supporting mass 38, and this brush axle can be bearing on the second longitudinal carrier equally rotationally.This especially as seen from Figure 4.
The brush roll of two-piece type is arranged in along direction of travel 24 to be received before dirty chamber 16, and brush roll is configured to cleaning roller 42 in the illustrated embodiment.Cleaning roller 42 has the roller segment 44 of bar shape and the roller segment 46 of frustum-like shape, and the roller segment of frustum-like shape is ined succession towards the direction of supporting arm 36 roller segment 44 of bar shape.The roller segment 44 of bar shape comprises the first matrix 48, first bristle pack 50 and to remain on the first matrix and to have many cleaning bristles 52.In the central area of the roller segment 44 of bar shape and the roller segment 44 of bar shape towards in the region of the second longitudinal support 28, cleaning bristle 52 is arranged in plane on the pivot center 60 of the roller segment 44 being vertically arranged in bar shape.The pivot center 60 of the roller segment 46 of bar shape flatly and perpendicular to direction of travel 24 ground orientation, and is limited by brush axle.In the end regions of the roller segment 46 towards frustum-like shape of the roller segment 44 of bar shape, it is outward-dipping relative to the plane on the pivot center of the roller segment 44 being vertically positioned at bar shape to clean bristle 52, and wherein, this gradient from inside to outside increases continuously.This especially as seen from Figure 6.Therefore, cleaning bristle 52 side direction of the outermost of the roller segment 44 of cylinder is protruding from the first matrix 48 towards the direction of supporting arm 36.
The second matrix 54, second matrix that the roller segment 46 of frustum-like shape has frustum-like shape can be bearing on the second supporting mass 56 rotationally, and is passed by the end regions of brush axle 40 as the second supporting mass 56 equally.Second supporting mass 56 defines the pivot center 58 of the roller segment 46 of frustum-like shape, this pivot center is consistent with the axis of cone line of the roller segment 46 of frustum-like shape and relative to horizon tiltedly orientation, and then also relative to the pivot center 60 tiltedly orientation of the roller segment 44 of bar shape.Pivot center 58 is relative to preferably about 10 ° to general 40 °, horizontal angle of inclination.In the illustrated embodiment, angle of inclination is approximately 25 °.First supporting mass 38 carries the first ball bearing 62 in order to can support brush axle 60 rotationally, and the second supporting mass 56 carries the second ball bearing 64 in order to support the second matrix 54 of the roller segment 46 of frustum-like shape.Second matrix 64 has not round on its side deviating from the first supporting mass 38, rimiform recess 66 in the embodiment as shown, this recess is passed by brush axle 40, and brush axle carries in this region and takes moving part 68, and this is taken moving part and is held by rimiform recess 66 with very little play.Take the form that moving part 68 is designed to take untie-sell in the illustrated embodiment.
Especially as seen from Figure 6, the roller segment 46 of frustum-like shape have towards the roller segment 44 of bar shape side, inside 70 and deviate from the outside side 72 of roller segment 44 of bar shape.Second matrix 54 carries the second bristle pack 74, second bristle pack frustum-like shape ground constructs and is formed by cleaning bristle 76, these clean bristles towards the roller segment 46 of frustum-like shape in the region of inner side 70, and in the region of outside side 72, deviate from the roller segment 44 of bar shape.Therefore, in the transitional region between the roller segment 44 and the roller segment 46 of frustum-like shape of cylinder, the cleaning bristle 52 and 76 of two roller segments 44,46 embeds each other.The cleaning bristle 76 be arranged in the region of outside side 72 in the roller portion 46 of frustum-like shape laterally protrudes from base 14, wherein, these clean the free end that touch ground surface 94 of bristles with regard to them has larger the first longitudinal support 26 to base 14 spacing than supporting arm 36.Therefore, clean the portion that exceeds that the portion of exceeding touching the end regions of the side direction on ground 94 of bristle 76 is greater than supporting arm 36 and the form of roller segment 46 being used as supporting frustum-like shape be the supporting element of the first supporting mass 38 and the second supporting mass 56 exceed portion.This makes it possible to realize, by frustum-like shape roller segment 46 also reliably cleanly surface by the fringe region of seamed edge or wall gauge, and do not exist supporting element or housing 12 also or roller 18,20 touch the risk of seamed edge or wall.
First matrix 48 of the roller segment 44 of bar shape can be bearing on brush axle 40 rotationally, and brush axle can rotate under rotation axis 60 is placed in rotary state by drive unit 78.Drive unit 78 has the first gear 80, and this first gear to remain in anti-relative rotation on wheel shaft 22 and engages with the second gear 82, and the second gear remains on the wheel bolt 84 that can be bearing in rotationally on the second longitudinal support 28 in anti-relative rotation.Two gears 80 and 82 all remain on the outside of the second longitudinal support 48.Wheel bolt 84 carries the first belt pulley 86 on the inner side of the second longitudinal support 28, this first belt pulley connects with the second belt pulley 90 via the cog belt 88 be arranged on the inner side of the second longitudinal support 28, and this second belt pulley remains in anti-relative rotation on brush axle 40 between first matrix 48 and the second longitudinal support 28 of the roller segment 44 of bar shape.When rotation direction is reversed, the rotational motion of wheel shaft 22 can be delivered on brush axle 40 via drive unit 78, thus the roller segment 44 of bar shape be rotated under rotation axis 60 is placed in rotary state.By taking moving part 68 and recess 66, the rotational motion of brush axle 40 can be delivered on the second matrix 54, thus makes the roller segment 46 of frustum-like shape also under the pivot center 58 tiltedly tilted relative to horizon is placed in rotary state.
Housing 12 utilizes its front side not only to overlap the roller segment 44 of bar shape but also the roller segment 46 of overlap joint frustum-like shape, and construct in the region of its overlap joint roller segment and lead dirty wall 92, this is led dirty wall and carries at its end regions towards ground surface 94 and lead dirty lip 96 flexibly, and this is led dirty lip and such as can be made up of rubber elastic material.
Receive dirty chamber 16 towards cleaning roller 42 direction by spill construct lead wall 98 gauge.Cleaning roller 42 is arranged in leads wall 98 and to lead between dirty wall 92 and in the embodiment as shown according to dishing out principle
work.When scavenging machine 10 is divided a word with a hyphen at the end of a line along ground surface 94, the cleaning material from ground surface 94 can be received and be transported to backward and receive dirty chamber 16 via corresponding pivot center 58,60 from the cleaning bristle 76 of the roller segment 46 of the cleaning bristle 52 of the roller segment 44 of bar shape and frustum-like shape along leading dirty wall 92.
In order to scavenging machine 10 of dividing a word with a hyphen at the end of a line along landing ground 94, scavenging machine 10 has the push bracket 100 remained on base 14, and this push bracket is designed to U-shaped.Push bracket 100 comprises the first supporting leg 102 and the second supporting leg 104, and they are rigidly connected to each other via lintel 106.User can hold push bracket 100 and Mobile cleaning machine 10 on lintel 106, in order to along direction of travel 24 cleanly surface 94.Because the side direction that the cleaning bristle 76 in the region of outside side 72 has that is arranged in of the roller segment 46 of frustum-like shape exceeds portion, make when exceeding portion and contacting with ground surface 94, the fringe region of ground surface 94 also reliably can be caught by cleaning bristle 76, thus also can realize extraordinary clean result in the fringe region of ground surface 94 by scavenging machine 10.At this, scavenging machine 10 has design scheme closely.Such advantage is just, when not using, this scavenging machine only requires very little memory space.
Illustrated according to form of the present invention to be the second embodiment of the floor-cleaning machine of scavenging machine 120 in Fig. 8, its same the 3rd to the 5th embodiment as shown in Fig. 9 to Figure 11 to a great extent with above referring to figs. 1 to the scavenging machine 10 described by Fig. 7 identical design.Therefore, in Fig. 8 to Figure 11, use with Fig. 1 to Fig. 7 same Reference numeral for the component of identical scavenging machine in order to avoid repetition, and the content relevant to these components is see above elaboration.
In scavenging machine 10, the pivot center 58 of the roller segment 46 of frustum-like shape is arranged in perpendicular, that is be arranged in the plane perpendicular to longitudinal center's axis 32 ground orientation, this plane is launched by the pivot center 60 of the pivot center 58 of the roller segment 46 of frustum-like shape and the roller segment 44 of bar shape.In contrast, the pivot center 58 of the roller segment 46 of the frustum-like shape of scavenging machine 120 is not only inclined relative to horizontal but also additionally tilts backwards about direction of travel 24.
Figure 9 illustrates according to form of the present invention is the 3rd embodiment of the floor-cleaning machine of scavenging machine 130.In the corresponding mode as in scavenging machine 120 shown in Figure 8, in scavenging machine 130 shown in Figure 9, the pivot center 58 of the roller segment 46 of frustum-like shape is not only inclined relative to horizontal but also additionally tilts backwards about direction of travel 24.Be with the difference of scavenging machine 120, in scavenging machine 130, the roller segment 46 of frustum-like shape turns forward along direction of travel 24.
Not only in scavenging machine 10 but also in scavenging machine 120 and 130, except the roller segment 46 of frustum-like shape, also additionally employ the roller segment 44 of bar shape.But the roller segment of this bar shape is not that pressure is required.It is the 4th embodiment of the floor-cleaning machine of scavenging machine 140 that Figure 10 shows according to form of the present invention, eliminate the roller segment 44 of bar shape, and the roller segment 46 of frustum-like shape extends on the whole width of cleaning roller 42 in this scavenging machine.Therefore, in scavenging machine 140, integrally formed cleaning roller 42 with the form of the roller segment 46 of frustum-like shape.
Figure 11 illustrates according to form of the present invention is the 5th embodiment of the floor-cleaning machine of scavenging machine 150, and in this scavenging machine, employ two cleaning rollers 152,154, they are designed to roller segment 46 or the 46a of frustum-like shape respectively.The roller segment 46 of frustum-like shape and 46a have two sides opposite each other respectively, and wherein, these two roller segments are visited and stretched the side exceeding base on the side that they are larger.The side direction of the roller segment 46 of two frustum-like shapes, the clean bristle 76 of 46a exceed portion touch in the region of ground surface 94 in this side direction portion of exceeding the portion that exceeds being greater than roller 18,20 respectively and the roller segment 46 supporting corresponding frustum-like shape, 46a supporting element exceed portion.Therefore, by scavenging machine 150 can to both sides the fringe region of side direction on reliably surface 94 cleanly, and there is not the supporting roller segment 46 of frustum-like shape, the supporting element of 46a or roller 18,20 and touch the seamed edge of gauge ground surface 94 or the risk of wall.
Claims (22)
1. the floor-cleaning machine that can divide a word with a hyphen at the end of a line, it has base (14) and brush roll (42) that at least one can drive rotationally, described brush roll at least laterally protrudes from the profile of described base (14) on one of them side (72) of described brush roll, it is characterized in that, described at least one brush roll (42) has the roller segment (46) of frustum-like shape, the roller segment of described frustum-like shape has the axis of cone line relative to horizon tiltedly orientation, and described axis of cone line forms the pivot center (48) of the roller segment (46) of described frustum-like shape.
2. floor-cleaning machine according to claim 1, it is characterized in that, the roller segment (46) of described frustum-like shape has matrix (54), described matrix carries bristle pack (74), wherein, described matrix (54) and/or described bristle pack (74) are designed to frustum-like shape.
3. floor-cleaning machine according to claim 1 and 2, it is characterized in that, the roller segment (46) of described frustum-like shape has two sides (70,72), described end has different-diameter, wherein, the roller segment of described frustum-like shape has at it profile larger-diameter side (72) laterally protruding from described base (14).
4. the floor-cleaning machine according to any one of the claims, is characterized in that, the roller segment (46) of described frustum-like shape forms total brush roll (40).
5. floor-cleaning machine according to any one of claim 1 to 3, it is characterized in that, except the roller segment (46) of described frustum-like shape, described brush roll (42) also has the roller segment (44) of bar shape, the roller segment of described bar shape has the column axis of horizontal alignment, and described column axis forms the pivot center (60) of the roller segment (44) of described bar shape.
6. floor-cleaning machine according to claim 5, is characterized in that, the roller segment (46) of described frustum-like shape and the roller segment (44) of described bar shape have the bristle (52,76) overlapped each other.
7. the floor-cleaning machine according to claim 5 or 6, it is characterized in that, the roller segment (46) of described frustum-like shape and the roller segment (44) of described bar shape have matrix (48,54) respectively, described matrix carries bristle pack (50,74), wherein, described two matrixes (48,54) are connected to each other in anti-relative rotation and can by described floor-cleaning machines (10; 120; 130; 140; 150) under drive unit (78) is placed in rotary state.
8. floor-cleaning machine according to claim 7, is characterized in that, the matrix (48) of the roller segment (44) of described bar shape remains on the brush axle (40) of horizontal alignment in anti-relative rotation.
9. floor-cleaning machine according to claim 8, it is characterized in that, described brush axle (40) can be bearing in the first supporting mass (38) rotationally and goes up and pass the second supporting mass (56), and the matrix (54) of the roller segment (46) of described frustum-like shape can be bearing on described second supporting mass rotationally.
10. floor-cleaning machine according to claim 8 or claim 9, it is characterized in that, described brush axle (40) is through the matrix (54) of the roller segment (46) of described frustum-like shape.
Floor-cleaning machine described in 11. according to Claim 8,9 or 10, is characterized in that, described brush axle (40) is connected in anti-relative rotation with the matrix (54) of the roller segment (46) of described frustum-like shape.
Floor-cleaning machine according to any one of 12. according to Claim 8 to 11, it is characterized in that, described brush axle (40) is connected with the matrix (54) of the roller segment (46) of described frustum-like shape in anti-relative rotation via the moving part (68) of taking sunk in recess (66).
13. floor-cleaning machines according to any one of the claims, it is characterized in that, the pivot center (58) of the roller segment (46) of described frustum-like shape is arranged in perpendicular to described floor-cleaning machine (10; 140; 150) longitudinal center's axis (32) orientation plane in.
14. floor-cleaning machines according to any one of claim 1 to 12, is characterized in that, the pivot center (58) of the roller segment (46) of described frustum-like shape is relative to perpendicular to described floor-cleaning machine (120; 130) plane of longitudinal center's axis orientation is tiltedly arranged.
15. floor-cleaning machines according to any one of the claims, it is characterized in that, described floor-cleaning machine (150) has two brush rolls that can drive rotationally (152,154), described brush roll comprises the roller segment (46,46a) of each frustum-like shape, and the roller segment of described frustum-like shape laterally protrudes from the profile of described base (14) on side.
16. floor-cleaning machines according to claim 15, is characterized in that, the roller segment of described two frustum-like shapes (46,46a) forms complete brush roll (152,154) respectively.
17. floor-cleaning machines according to claim 15 or 16, it is characterized in that, the roller segment of described two frustum-like shapes (46,46a) comprises the side (70,72) that two have different-diameter respectively, wherein, the larger-diameter side (72) that has of described two roller segments (46,46a) deviates from and described two roller segments (46,46a) laterally protrude from the profile of described base (14) on described side each other.
18. floor-cleaning machines according to any one of the claims, it is characterized in that, the roller segment (46) of described frustum-like shape has the bristle (76) of different hardness.
19. floor-cleaning machines according to any one of the claims, it is characterized in that, the roller segment (46) of described frustum-like shape has the bristle (76) of different length.
20. floor-cleaning machines according to any one of the claims, is characterized in that, described floor-cleaning machine forms scavenging machine (10; 120; 130; 140; 150), wherein, at least one brush roll described is designed to cleaning roller (42; 152,154).
21. floor-cleaning machines according to claim 20, is characterized in that, described scavenging machine (10; 120; 130; 140; 150) have and receive dirty chamber (16) for cleaning material, and at least one cleaning roller (42 described; 152,154) along described scavenging machine (10; 120; 130; 140; 150) receive before dirty chamber (16) described in moving direction is arranged in.
22. floor-cleaning machines according to claim 20 or 21, is characterized in that, described scavenging machine (10; 120; 130; 140; 150) can be manually mobile along the ground surface that will clean (94).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102012105734.6 | 2012-06-29 | ||
| DE102012105734.6A DE102012105734A1 (en) | 2012-06-29 | 2012-06-29 | Mobile floor cleaning machine |
| PCT/EP2013/062712 WO2014001170A1 (en) | 2012-06-29 | 2013-06-19 | Mobile floor-cleaning machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104395529A true CN104395529A (en) | 2015-03-04 |
| CN104395529B CN104395529B (en) | 2016-11-23 |
Family
ID=48699751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201380034326.XA Expired - Fee Related CN104395529B (en) | 2012-06-29 | 2013-06-19 | The floor-cleaning machine that can divide a word with a hyphen at the end of a line |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2872697B1 (en) |
| CN (1) | CN104395529B (en) |
| DE (1) | DE102012105734A1 (en) |
| WO (1) | WO2014001170A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114926A (en) * | 2016-11-28 | 2018-06-05 | 洁朋株式会社 | Burnisher |
| CN113905647A (en) * | 2019-06-03 | 2022-01-07 | 戴森技术有限公司 | Cleaner head for a vacuum cleaner |
| CN114403747A (en) * | 2021-12-08 | 2022-04-29 | 云鲸智能科技（东莞）有限公司 | Round brush structure and cleaning robot |
| US11826009B2 (en) | 2017-12-12 | 2023-11-28 | Dyson Technology Limited | Cleaner head for a vacuum cleaner |
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| DE565806C (en) * | 1932-12-08 | Hugo Fressel Dipl Ing | Street sweeper | |
| DE1658412A1 (en) * | 1967-09-30 | 1970-10-22 | Rudolf Raible Maschb Kg | sweeper |
| CN2135950Y (en) * | 1992-09-17 | 1993-06-16 | 朱丹 | Scrubbing brush without handle |
| DE19545482A1 (en) * | 1995-12-06 | 1997-06-12 | Kaercher Gmbh & Co Alfred | Travelling road or floor sweeping machine |
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| DE102008006318B3 (en) * | 2008-01-28 | 2009-05-07 | Hans Hermann Rottmerhusen | Joint machine e.g. for cleaning paved surfaces, has housing with axle for wheels which are connected with motor with shaft to drive brush washer and motor has suspension device and arranged with housing |
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| US13709A (en) * | 1855-10-23 | Machine foe | ||
| US1718151A (en) * | 1926-09-20 | 1929-06-18 | Karrier Motors Ltd | Brush for road-sweeping machines |
| GB513909A (en) * | 1938-03-21 | 1939-10-25 | Sidney Peter Jackson | Improvements in and relating to machines for surfacing floors and the like |
| US2803025A (en) * | 1953-08-05 | 1957-08-20 | Morison William John | Apparatus for cleaning vehicles |
| SE441724B (en) * | 1984-03-16 | 1985-11-04 | Agergard Goesta Yngve | Brush with rotatable brush shaft and use of such brush with a brush roller |
| DE29909346U1 (en) * | 1999-05-28 | 1999-08-05 | Klee Alexis Christian | Rotatable brush cone for inclusion in a chuck |
| EP1101565A1 (en) * | 1999-11-15 | 2001-05-23 | Wilfried Schneider | Apparatus for machining flat surfaces |
-
2012
- 2012-06-29 DE DE102012105734.6A patent/DE102012105734A1/en not_active Withdrawn
-
2013
- 2013-06-19 WO PCT/EP2013/062712 patent/WO2014001170A1/en active Application Filing
- 2013-06-19 CN CN201380034326.XA patent/CN104395529B/en not_active Expired - Fee Related
- 2013-06-19 EP EP13731724.4A patent/EP2872697B1/en not_active Not-in-force
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE565806C (en) * | 1932-12-08 | Hugo Fressel Dipl Ing | Street sweeper | |
| DE1658412A1 (en) * | 1967-09-30 | 1970-10-22 | Rudolf Raible Maschb Kg | sweeper |
| CN2135950Y (en) * | 1992-09-17 | 1993-06-16 | 朱丹 | Scrubbing brush without handle |
| DE19545482A1 (en) * | 1995-12-06 | 1997-06-12 | Kaercher Gmbh & Co Alfred | Travelling road or floor sweeping machine |
| CN1564670A (en) * | 2001-10-03 | 2005-01-12 | 花王株式会社 | Cleaning device |
| DE102008006318B3 (en) * | 2008-01-28 | 2009-05-07 | Hans Hermann Rottmerhusen | Joint machine e.g. for cleaning paved surfaces, has housing with axle for wheels which are connected with motor with shaft to drive brush washer and motor has suspension device and arranged with housing |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108114926A (en) * | 2016-11-28 | 2018-06-05 | 洁朋株式会社 | Burnisher |
| US11826009B2 (en) | 2017-12-12 | 2023-11-28 | Dyson Technology Limited | Cleaner head for a vacuum cleaner |
| CN113905647A (en) * | 2019-06-03 | 2022-01-07 | 戴森技术有限公司 | Cleaner head for a vacuum cleaner |
| CN114403747A (en) * | 2021-12-08 | 2022-04-29 | 云鲸智能科技（东莞）有限公司 | Round brush structure and cleaning robot |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102012105734A1 (en) | 2014-01-02 |
| CN104395529B (en) | 2016-11-23 |
| WO2014001170A1 (en) | 2014-01-03 |
| EP2872697A1 (en) | 2015-05-20 |
| EP2872697B1 (en) | 2016-11-02 |
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