CN103608520B - There is the sweeper of brush adjusting means - Google Patents
There is the sweeper of brush adjusting means Download PDFInfo
- Publication number
- CN103608520B CN103608520B CN201180071706.1A CN201180071706A CN103608520B CN 103608520 B CN103608520 B CN 103608520B CN 201180071706 A CN201180071706 A CN 201180071706A CN 103608520 B CN103608520 B CN 103608520B
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- CN
- China
- Prior art keywords
- sweeper
- linkwork
- hinged link
- brush
- disc brush
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 241001417527 Pempheridae Species 0.000 title claims abstract description 136
- 230000001105 regulatory effect Effects 0.000 claims abstract description 66
- 238000004140 cleaning Methods 0.000 claims description 49
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- 230000000694 effects Effects 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
- 230000003028 elevating effect Effects 0.000 claims description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 12
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- 230000001788 irregular Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002000 scavenging effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A47L11/24—Floor-sweeping machines, motor-driven
-
- 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
-
- 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
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
-
- 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
- A47L11/4052—Movement of the tools or the like perpendicular to the cleaning surface
- A47L11/4058—Movement of the tools or the like perpendicular to the cleaning surface for adjusting the height of the tool
-
- 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
- E01H1/053—Brushing apparatus, e.g. with auxiliary instruments for mechanically loosening dirt with driven brushes having vertical axes
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
A kind of sweeper (10), it has disc brush (26), includes the adjusting means (92) of regulating element (90), and disc brush has bristle (84) and is maintained at brush (82) thereon, that be inclined relative to horizontal and can rotate around pivot center (80)；Adjusting means is used for changing brush (82) about the gradient of horizontal plane and the contact area that changes bristle (84) and ground.Holding means (46；150；200) include by corresponding at articulated elements (69,71,73,75；169、185、187、189；209) the hinged link (58,60,62,64 being connected to each other on；176、178、180、182；202,204,206) the polygon linkwork (56/174/212) constituted, polygon linkwork has the first hinged link (58/76/202) and the second hinged link (60/178), being maintained on sweeper by polygon linkwork (56/174/212) by the first hinged link, disc brush (26) is maintained in the second hinged link；Regulating element (90) is adjustable length and is connected with at least one hinged link (58/60176/178/202204).
Description
Technical field
The present invention relates to a kind of sweeper, it has in order to the dish from floor cleaning dirt to be cleaned
Brushing, include adjusting means and the holding means of regulating element, this disc brush has bristle and is maintained at
Thereon, the brush that is inclined relative to horizontal and dress can be regulated around pivot axis
Put for changing brush about the gradient of horizontal plane and the contact area that changes bristle and ground
Territory, holding means is for being maintained at sweeper by disc brush.
Background technology
In this sweeper, brush is inclined relative to horizontal, thus is not the institute of disc brush
There is bristle to contact ground simultaneously.In other words, bristle and ground have contact area, also referred to as
" cleaning minute surface " or " working region ", such as have kidney-shaped, the moon by the inclination of brush
Thread form or annulus section shape.Its objective is by dirt in a defined direction from floor cleaning, from
And can pick up from ground by the dirt pick device of sweeper, such as bristle roller or aspirator
Take dirt.In this such as DE 40 01 088A1 in the sweeper of explanation, brush is about water
The gradient of plane can change, and thus can also send out relative to the gradient on ground
Changing, in order to change and clean minute surface.Such as realize when sweeper turning driving cleaning minute surface
Change and for changing the direction cleaning ground dirt, thus all right when turning driving
Dirt is picked up by dirt pick device.Clear in order to regulate described in DE 40 01 088 A1
The disc brush sweeping car needs a kind of and remarkable and relatively low firm structure.Piston gas is used at this
Cylinder unit is as regulating element, and it makes brush opposing spring pre-tensioner and pivots, wherein, for
Restriction pivoting angle is also additional is provided with adjustable backstop.
EP 1 769 950 A2 illustrates another generic sweeper.In order to regulate this sweeper
The cleaning minute surface of disc brush, need also exist for complexity structure, this structure except require brush relative to
Also require to promote from ground whole disc brush outside ground inclination.
Summary of the invention
Task of the present invention is to provide the sweeper of a kind of type being initially mentioned, can be reliable at this
With the contact area that the mode of simple in construction changes bristle and ground, i.e. clean minute surface.
This task so solves according to the present invention in this generic sweeper, i.e. holding means
Including the polygon linkwork being made up of the hinged link being connected to each other on articulated elements accordingly,
Polygon linkwork has the first hinged link and the second hinged link, by the first hinge eyes
Polygon linkwork is maintained on sweeper by joint, and disc brush is maintained in the second hinged link,
Regulating element is configured to adjustable length and is connected with at least one hinged link, wherein, depends on
Relying the length in regulating element to change, the first hinged link is relative to the orientation of the second hinged link
Can change, and disc brush can be around the pivot axis pivot tilted relative to pivot center
Turn.
Disc brush according to sweeper of the present invention is polygon by built by hinged link mutually hinged
Shape linkwork is maintained on sweeper, and wherein, disc brush is cut with scissors in the second hinged link and polygon
Also it is maintained on sweeper by the first hinged link on connection mechanism.Adjustable length regulating element
It is connected with at least one hinged link, thus can change many by the length change of regulating element
The shape of limit shape linkwork.
Here, hinged link is capable of pivoting relative to each other, the especially second hinged link is relative to first
Hinged link pivots, and then disc brush pivots relative to sweeper.Because pivot axis is relative to turning
Moving axis line tilted alignment, thus this cause simultaneously brush with respect to the horizontal plane with the gradient on ground
Change and the change of cleaning minute surface.Especially when hinged link is arranged in common plane,
Each two hinged link being connected to each other on articulated elements cause the hinged machine of polygon of Self-Closing
Structure has stronger rigidity and is thus difficult to reverse.Disc brush is the most not only caused to be kept by monolithic stability,
And polygon can also be realized in a well-defined manner by the length changing regulating element and cut with scissors
The change of shape of connection mechanism.Therefore the first and second hinged links orientation relative to each other is permissible
Reliable change, and and then clean minute surface and the most reliably change, although such as due to ground
Irregularity degree produces outside vibration acting on disc brush etc. still can keep the inclination of brush
Degree.Despite these advantages, cleaning minute surface still can be changed in the way of simple in construction, because
This length changing regulating element is just enough to change the shape of polygon linkwork.
Pivot axis and pivot center can be skewed crossings and need not intersect each other, thus can
To change the gradient of brush.
Advantageously, regulating element at least one two hinged links are connected to each other hinged
It is connected with at least one hinged link on part.This quantity that can realize reducing required interface is (many
The junction point of the regulating element on the articulated elements polygon linkwork of limit shape linkwork), from
And holding means can bring the simpler design of structure.Regulating element is hinged at polygon
At least one application point in mechanism such as can be incorporated at least one already present articulated elements
In.
Regulating element preferably with first end be connected to be connected to each other two hinged links hinged
On part, and it is maintained on sweeper with the second end.By changing the length of regulating element,
Can change the angle between two the hinged links being connected to each other on articulated elements, they are one
Determine to constitute in degree curved bar.The change of this angle causes the change of shape of polygon linkwork,
In turn result in the first and second hinged links orientation relative to each other to change.
According in the another form of embodiment of sweeper of the present invention, it is advantageous to adjust
Joint element constitutes the hinged link of polygon linkwork, and it is together with each other hinge eyes
Joint constitutes the articulated elements of polygon linkwork together.By changing the length of regulating element, can
Directly to change the shape of polygon linkwork, and then change the first and second hinged link phases
For orientation each other.This can realize the particularly simple design of structure of holding means.
Advantageously, the second hinged link and regulating element are the different hinges of polygon linkwork
T-Ring saves, i.e. disc brush is not kept on regulating element.This is proved to be the structure of holding means
Simpler design.
When the first hinged link and the second hinged link are connected to each other by regulating element, hinge eyes
The quantity of joint is kept as less as far as possible, thus the structure of holding means is kept as simply as far as possible.
First hinged link and the second hinged link are preferably formed as the most right of polygon linkwork
The side put.Thus disc brush also can be spaced with sweeper in the way of simple in construction.Such as advantage is,
Disc brush is the disc brush being laterally maintained on sweeper, and its bristle protrudes from the bottom surface of sweeper,
Such as clean around ground along lateral boundaries.
Polygon linkwork has three or more angle.It is proved advantageously in practice,
Polygon linkwork is tetragon linkwork, especially spill tetragon linkwork.?
Have more than in the polygon linkwork at three angles, especially in tetragon linkwork,
This situation can be considered, i.e. polygon linkwork in the length of hinged link to stable condition
Under can use more than one shape.Advantageously, act on disc brush gravity and with this phase
The ground reaction force closed can affect the change of shape of polygon linkwork.Thus differ from
Triangle linkwork, uses tetragon linkwork can realize in a simple manner decoupled " when brush is inclined
During gradient consecutive variations, bristle the most always remains about constant with the size of the contact area on ground ".
It reduce the shortcoming of bristle uneven wear and can realize obtaining and preferably clean effect.
Advantageously, the length of regulating element can be in order to be configured to parallel by polygon linkwork
Tetragon linkwork and regulate.In the case of the regulating element constituting hinged link, regulation
Leement duration can so regulate, i.e. regulating element has and parallelogram linkwork
The length equal with the length of its opposed hinged link, and parallelogram linkwork
Two hinged links of residue are also added has equal length.Polygon linkwork is configured to parallel
Tetragon linkwork the most also provides a kind of possible in the way of simple in construction
Property, i.e. change the brush spacing relative to ground, but it obtains relative to the gradient on ground
To maintain.Advantageously, relative to ground in the case of disc brush should be maintained cleaning minute surface
Promote or decline.The most such as can realize " floating " supporting of disc brush, in the case certainly
Dynamic compensation ground irregularity degree.
When sweeper traveling straight forward, the length of regulating element preferably can so adjust, i.e.
Polygon linkwork forms parallelogram linkwork.Standard forward travel at sweeper
The height described before disc brush can be guaranteed in the case of maintaining brush gradient in the case of direction
Controllability.According to advantageous manner, at this when sweeper traveling straight forward, in conjunction with cleaning
The deflection of the transfer of car carries out detecting and adjusting matchingly the length of regulating element.
Advantageously, regulating element forms the long side of parallelogram linkwork, and second is hinged
Link forms the narrow side of parallelogram linkwork.In this embodiment, parallelogram
Linkwork is irregular, the most non-rhombus.This can be in the way of realizing with simple in construction
Construct sufficiently large bar for disc brush around pivot axis, wherein, can will regulate simultaneously
The absolute length change of element is kept as small.
According to advantageous manner, holding means include parallelogram lifting mechanism in order to promote and under
Fall disc brush, the first hinged link is the wherein side of the side of parallelogram lifting mechanism.As front
State, the brush spacing relative to ground can be changed by parallelogram lifting mechanism, such as,
" floating " for the disc brush when sweeper traveling straight forward and turning driving supports.Additional
Ground can be such as the aforementioned displacement realizing cleaning minute surface.
Especially can arrange in last described embodiment, the first hinged link also may be used
It is bearing on sweeper, such as around being parallel to pivot axis and being perpendicular to by polygon to motion
The pivot axis of the planar orientation that linkwork limits.
Can arrange according in the another kind of type embodiment of sweeper of the present invention, the first hinge
T-Ring joint is not the most movably fastened on sweeper.
On upside that regulating element is preferably placed in polygon linkwork, that deviate from ground, dish
Brush is arranged in below polygon linkwork.Which ensure that regulating element keeps as far as possible with ground
Big spacing, and contact the dirt may kicked up from ground and dust as few as possible.
When the center of disc brush is disposed generally on the lower section at polygon linkwork center, disc brush can
It is maintained at spatially on sweeper to save.
In order to obtain the design of structure simple structure as far as possible, polygon linkwork is preferred
Limit perpendicular.As described, advantage in particular, in that can be formed flat by polygon linkwork
Row tetragon linkwork.In this case, disc brush promote and decline time brush relative to
The position of sweeper does not changes, thus cleans minute surface when disc brush altitude mixture control about clearly
Sweep what car was also fixed in position.
According to advantageous manner, pivot axis horizontal alignment, when having described by last such as sweeper
When profit embodiment such polygon linkwork limits perpendicular, this horizontal alignment just may be used
Obtain in the way of simple in construction.In this case, pivot axis is perpendicular to be cut with scissors by polygon
The planar orientation that connection mechanism limits.
Pivot axis is preferably with respect to pivot center non-orthogonal orientations, i.e. relative to pivot center
To be different from the angular orientation of 90 °.This so manages in the case of the rotation and pivot axis of skewed crossing
Solve, i.e. be parallel to pivot center and the axis that intersects with pivot axis not with this pivot center
90 ° of degree intersect.This embodiment offers the advantage that, cleans minute surface when disc brush pivots
Circumference along bristle, end in the face of ground is launched on the ground.Cleaning minute surface can be this
Mode is such as launched continuously on the ground by the continuous print length change of guiding mechanism.This is permissible
The deflection realizing such as depending on sweeper transfer changes the side cleaning ground dirt continuously
To.
In order to be obtained the cleaning direction limited by disc brush, brush can take about horizontal plane
To and pivot center can be orientated about ground inclination.Advantageously, pivot center and adjustment
The length of element is independently about ground inclination.This can realize cancelling adjusting means, so that turning
Moving axis line is adjusted up to the side relative to ground inclination from being perpendicular to ground.
According to advantageous manner, pivot axis extends through or extends substantially across the central point of brush.
This is it is achieved that brush changes relative to the gradient on ground, wherein, brush relative to
The position of sweeper is also fixed in position.Space needed for thus cleaning minute surface change is down to
Minimum.
Already mentioned, transfer can be relied on and adjust the length of regulating element.Favourable
It is that adjusting means has and adjusts the steering angle detecting element that element effect is connected, in order to detection
The deflection of sweeper transfer, wherein, the length adjusting element can rely on transfer
Deflection regulates.This provides a kind of probability, i.e. so regulate when sweeper turning driving
Adjusting the length of element, thus disc brush pivots as follows, i.e. clean the side of ground dirt
To pointing to sweeper dirt pick device.Thus especially can exist when direct of travel difference
Good cleaning effect is obtained as much as possible during turning driving.
Adjusting means preferably have for steering angle detecting element, transfer can be relied on
The forced guiding portion that deflection regulates, steering angle detecting element is examined according to the position in forced guiding portion
Survey the deflection of transfer.If the transfer of operation sweeper, then this causes pressure to be led
Being adjusted to portion, this steering angle detecting element that can be coupled with regulating element by self again detects
Arrive.The deflection of transfer can be detected whereby in the way of simple in construction.
Being proved to be reliable and simple in construction in practice, forced guiding portion is that chute guides
Portion.It is conceivable that forced guiding portion is cam guide part form or has projection control
The forced guiding portion of mechanism processed.
When steering angle detecting element and regulating element are hydraulic systems, are connected by fluid pressure line
Sender's piston-cylinder unit or during recipient's piston-cylinder unit, can obtain with simple in construction
The change of the length of ground regulating element.The hydraulic system that especially such a is closed, wherein,
The length mutually anti-change of sender's piston-cylinder unit and recipient's piston-cylinder unit.Also
If that is the contraction in length of steering angle detecting element, the hydraulic fluid flowing through fluid pressure line will
Extruding, this causes regulating element to extend, and vice versa.In order to change steering angle detecting element
Length, steering angle detecting element such as can be snapped to the chute of not rounded with piston a end and lead
In the control chute in portion, chute guide part relies on the deflection ground of transfer and rotates.
Can arrange according in the another kind of preferred implementation of sweeper of the present invention, steering angle
Detecting element and regulating element are the piston-cylinder unit of pneumatic system respectively.
Can also arrange, adjust element and steering angle detecting element mechanical attachment, such as, pass through Bao
Step on drag-line.Steering angle detecting element and adjust element electrically connect also be it is contemplated that.Turn to
Angle detecting element may be implemented as rotary angle transmitter, such as potentiometer or Hall element.
The classification on transfer of the steering angle detecting element couples can pass through one or more switches,
Such as microswitch realizes.
As mentioned, it is known that by dirt pick device pickup by disc brush from
The dirt of floor cleaning.Dirt pick device is generally arranged in disc brush rear on direct of travel,
Preferably at the rear area of sweeper.
Advantageously, by changing the length of regulating element, brush can be to the vehicle of sweeper
Tilt on center position.Especially, when transfer deflects, this can be real as follows
Existing, wherein, sweeper to disc brush arranging on contrary direction on sweeper on the side
Implement turning driving.If the rightest disc brush of disc brush, then when sweeper turning driving to the left
Time, brush can be inclined upwardly to vehicle center side from right side.This causes, and cleans minute surface to car
Shift on center position.To the left, during turning driving, this can realize cleaning ground by right disc brush
These regions in face, they generally do not become in brush gradient on vehicle center direction
In the case of change the most cleaned.At these sweepers, (wherein, dirt pick device is by being arranged in side
To disc brush rear and keep the cleaning roller of spacing to form with it) in, thus can reduce so-called
" dirt crescent moon ", when dirt crescent moon is the turning driving to the left, ground does not cleans crescent district
Territory.When turning right traveling, the brush of left disc brush can be with corresponding manner to the direction of vehicle center
Upper inclination, thus clean minute surface from left side to vehicle center side's upward displacement.
Advantageously, sweeper has the auxiliary being arranged in disc brush rear in a vehicle longitudinal direction
Disc brush and be arranged in auxiliary disc brush rear dirt pick device, wherein, auxiliary disc brush by
Lifting device can promote from ground when sweeper traveling straight forward and turn at sweeper
Can descend on ground during traveling.The last described embodiment of sweeper is mentioned,
Can being inclined upwardly to vehicle center side by brush plane when turning driving, it is so-called to reduce
" dirt crescent moon ".(it is arranged in disc brush can to assist disc brush in use in the present embodiment
And between dirt pick device) in the case of the most fully erased dirt crescent moon, its mode is, auxiliary
Disc brush is helped to decline when turning driving.By being used alone in the dirt crescent moon region that disc brush stays
Dirt can when turning driving by auxiliary disc brush cleaning, or by dirt pick device,
Such as cleaning roller is swept away.Assist the brush of disc brush to be preferably inclined upwardly to vehicle center side for this.
On the contrary, need not when sweeper traveling straight forward assist disc brush.In order to avoid unnecessarily
Abrasion bristle, auxiliary disc brush can promote from ground.
Should be mentioned that equally, sweeper can have right disc brush and left disc brush.It is particularly advantageous that
Sweeper includes the disc brush of two designs that are mutually symmetrical, and they are arranged in the opposite each other of sweeper
On side.The two be mutually symmetrical design disc brush be preferably the left disc brush of sweeper and right disc brush,
And they are correspondingly equally maintained on sweeper with one of the disc brush of previously mentioned sweeper, or
Person can pivot relative to sweeper by adjusting means.Above with respect to disc brush, holding means, tune
The explanation of regulating device and respective members or feature it can be understood as about at least one disc brush,
At least one holding means, at least one adjusting means.
Accompanying drawing explanation
The as described below of the preferred embodiment for the present invention is expanded on further this for combining accompanying drawing
Bright.In the accompanying drawings:
Fig. 1 illustrates the axonometric chart of the sweeper according to the present invention；
Fig. 2 illustrates the axonometric chart on chassis when traveling straight forward of the sweeper according to Fig. 1；
Fig. 3 comes from the top view on the chassis of Fig. 2 when being shown in sweeper traveling straight forward, its
In, also show that the transfer of sweeper；
The view of corresponding Fig. 3 when Fig. 4 illustrates sweeper turning driving to the left；
Fig. 5 illustrates the view on arrow " 5 " direction in figure 3；
Fig. 6 illustrates the view on arrow " 6 " direction in the diagram；
Fig. 7 illustrates the view on arrow " 7 " direction in figure 3；
Fig. 8 illustrates corresponding Fig. 5, view in the case of the flexible program of sweeper；And
Fig. 9 illustrates corresponding Fig. 5, view in the case of another flexible program of sweeper.
Detailed description of the invention
One preferred implementation of the sweeper according to the present invention is configured to so-called " driving
Sail formula scavenging machine ", this sweeper the most three-dimensionally illustrates and overall with accompanying drawing mark in the drawings
Note 10 mark.Sweeper 10 is used for cleaning ground and can be by row in order to realize this purpose
Sail mechanism 12 to move along ground 11.Traveling mechanism 12 includes two back sides at sweeper 10
On can around wheel axis 15 rotate wheel, right side wheels 16 be the most only shown.
In order to turn to and drive, sweeper 10 includes being arranged in sweeper vehicle near its front 18
The deflecting roller 20 of the pivotable drive in mid-plane 19 region.Operator can be in a known way
By the transfer 221 including steering wheel 22, deflecting roller 20 is produced impact.
In order to pick up dirt from ground 11 to be cleaned, sweeper 10 includes multiple cleaning unit.
Cleaning roller 24 shown in being diagrammatically only by property can be around the wheel axis between wheel in figs. 3 and 4
15 are rotatably supported on the back side 14.On the front surface 18, sweeper 10 includes right disc brush 26
And left disc brush 28, and between right disc brush 26 and cleaning roller 24, auxiliary disc brush 30 is arranged
Right side at sweeper 10.Can clear away ground by cleaning roller 24 and disc brush 26,28 and 30
In the waste rexeptacle 32 that the thing to be cleaned in face and can being transferred to is arranged on the back side 14.
Clean unit and traveling mechanism 12 remaining component (such as vehicle body 34) with sweeper 10
Sample is maintained on sweeper 10 chassis 36 shown in Fig. 2 to Fig. 4 local.After chassis 36 includes
Rectangular section 38 and front trapezoidal section 40, rear rectangular section 38 direction longitudinally along the vehicle is by dish
Extend in 22 centers until wheel axis 15, and front trapezoidal section 40 extends straight from steering wheel 22 center
To front 18.Holding means not shown in accompanying drawing is for being maintained at rectangular section by cleaning roller 24
On 38.Auxiliary disc brush 30 is maintained on the crossbeam 42 of section 38 by holding means 44.Dish
Brush 26 and 28 is maintained at right beam 50 or a left side for trapezoidal section 40 by holding means 46 or 48
On beam 52, wherein, beam 50 and 52 forms the non-parallel side of section 40.
Disc brush 26 with 28 and holding means 46 with 48 about vehicle mid-plane 19 relative that
This symmetric design, thus only inquire into right disc brush 26 and right holding means 46 below.
As especially can be seen that by Fig. 2 and Fig. 5 to Fig. 7, holding means 46 includes coupling
Driver 54, it forms polygon linkwork 56 and especially mutually hinged hinged by four
Build stable of link 58,60,62 and 64 and the especially hinged machine of torsion proof tetragon
Structure 66.First hinged link 58 is not movably fastened on right beam 50 and at vertical direction
Upper orientation.It forms the substrate of tetragon linkwork 66.Second hinged link 60 forms four
The side opposed with the first hinged link 58 of limit shape linkwork 66.Thus it is with right beam 50
Compartment of terrain is kept to arrange.
In hinged link 58 and 60 on the end on ground, hinged link 58 and 60 is each other
Connect by the 3rd hinged link 62.Here, hinged link 62 can by articulated elements 69 around
First pivot axis 68 is pivotally supported in hinged link 58, and can enclose by articulated elements 71
It is pivotally supported in hinged link 60 around the second pivot axis 70.In hinged link 58 and 60
Deviating from the end on ground, hinged link 58 and 60 connects each other by means of the 4th hinged link 64.
4th hinged link 64 can be pivotally supported at around the 3rd pivot axis 72 by articulated elements 73
In hinged link 58, and can be pivotally supported around the 4th pivot axis 74 by articulated elements 75
In hinged link 60.
The hinged link of all four 58 to 64 is positioned at common plane.Thus tetragon is hinged
Mechanism 66 limits perpendicular, and pivot axis 68 to 74 is vertical orientated relative to this perpendicular,
That is, they respective horizontal extend.
Keeper 76 is fastened in the second hinged link 60.Keeper 76 is to the first hinged link
The second hinged link 60 is protruded from and simultaneously in the direction of advance of sweeper 10 on the direction of 58
On protrude from tetragon linkwork 66.Keeper 76 limits about by tetragon linkwork 66
Fixed plane angularly constructs and includes the setting element 78 of plane, its face normal relative to
Ground inclination, and then relative to the planar tilt limited by tetragon linkwork 66.
Disc brush 26 is rotatably held on setting element 78, and wherein, its pivot center 80 is flat
Row is in the face normal of setting element 78 and relative to ground inclination.It means that disc brush 26
, be arranged in setting element 78 below brush 82 be parallel to rest against element 78 extend.Disc brush
Protrude from brush 82 on the bristle 84 of 26 direction earthward to extend.
Drive motor 86(not shown in Fig. 5 to Fig. 7) it is maintained at the upper of setting element 78
On side, it is used for the disc brush 26 driving around pivot center 80.
The 4th hinged link 64 on the upside of tetragon linkwork 66 be variable-length construct
's.Especially the 4th hinged link 64 can be designed to piston-cylinder unit 88, thus piston
Cylinder unit 88 forms the regulating element 90 of the adjusting means 92 of sweeper 10 in order to change four
The shape of limit shape linkwork 66 and then change the brush 82 gradient about ground, to this with
Under also by continuation inquire into.
Such as Fig. 3 and Fig. 4 it is clear that, adjusting means 92 includes another piston-cylinder machine
Group 94, it is fastened on underframe 96, and underframe 96 covers trapezoidal section 40.Piston-cylinder unit
88 and 94 are connected by the fluid pressure line 98 formation effect each other illustrated the most in figs. 3 and 4
(Wirkverbindung).They constitute the hydraulic system closed, wherein, piston-cylinder unit
The corresponding length of 88 and 94 mutually anti-change, i.e. based on the connection by fluid pressure line 98,
Piston-cylinder unit 94 shortens, and piston-cylinder unit 88 extends, and vice versa.
Piston-cylinder unit 94 forms the steering angle detecting element 100 of adjusting means 92, in order to
The deflection of detection steering wheel 22.In order to realize this purpose, car faced by piston-cylinder unit 94
The free end 102 of mid-plane 19 is engaged the forced guiding portion surrounded by adjusting means 92
104.Forced guiding portion 104(accompanying drawing is not shown specifically) can be around vertical pivot center 106
Being rotatably supported on underframe 96, pivot center 106 is positioned at vehicle mid-plane 19.Logical
Crossing steering wheel 22 around the steering axes not shown in accompanying drawing, forced guiding portion 104 is around turning
Moving axis line 106 pivots, and specifically pivots to same direction, along inverse when i.e. turning to the left
Hour hands pivot, along pivoting clockwise when turning to the right.
Forced guiding portion 104 is designed to chute guide part.Chute guide part includes the control of not rounded
Chute 108 processed, it has the first chute section 110 and the second chute section 112.First chute
Section 110 semicircular in shape constructs, and the second chute section 112 is about in the semicircle topped
Shape constructs.When steering wheel 22 is in linear position, i.e. when sweeper 10 straight line is to moving ahead
When sailing (Fig. 3), the virtual defiber straight line between chute section 110 and 112 is perpendicular to vehicle
Mid-plane 19 extends.
The operation principle of sweeper 10 is described referring to especially Fig. 3 to Fig. 6.
When sweeper 10 traveling straight forward, free end 102 is chute section 110 He
At defiber between 112, occlusion controls chute 108.By piston-cylinder unit 88 and 94 and
The hydraulic system that fluid pressure line 98 is formed so is calibrated, i.e. being somebody's turn to do at piston-cylinder unit 94
Position determines the length of piston-cylinder unit 88 just as they were, so that tetragon linkwork 66
It is parallelogram linkwork (Fig. 5).In other words, at sweeper 10 straight line to moving ahead
When sailing, pivot axis 68 and 70 spacing each other is equal to pivot axis 72 and 74 each other
Spacing.
Keeper 76 is so orientated, i.e. the pivot center 80 of disc brush 26 is leaving in the middle of vehicle
Plane 19 and the side that points to sweeper 10 direction of advance be inclined upwardly, i.e. brush 82 tilts
Ground leaves sweeper 10 towards right forward side and tilts.This causes, and bristle 84 is along about kidney
Shape or semi-circular contact area (hereinafter referred to as " cleaning minute surface " 146) are close on the ground.
Position based on pivot center 80, cleans minute surface 114(in figs. 3 and 4 with dotted line
Illustrating, the most only range selector illustrates) be arranged in the right side of sweeper 10 before
On corner region.Thus when traveling straight forward, such as when sweeper 10 is along ground side border
During motion, it is also possible to clean in the bottom surface of sweeper 10 on the direction of vehicle mid-plane 19
The dirt on right side.This dirt can be cleared away by cleaning roller 24 subsequently, and it cleans minute surface with 116
Mark.
Because tetragon linkwork 66 is parallel four limits when sweeper 10 traveling straight forward
Shape linkwork, so ground irregularity degree can be compensated by coupling driver 54, and without
The brush 82 gradient relative to ground is changed at this.For this hinged link 58 and 60 and hinge
T-Ring joint 62 and 64 motion parallel to each other respectively, specifically, by tetragon linkwork
Motion parallel to each other in 66 perpendiculars limited.
During this external sweeper 10 traveling straight forward, auxiliary disc brush 30 promotes from ground, so
And this is sightless in the view of Fig. 3.In order to promote auxiliary disc brush 30, holding means 44
Form lifting device, such as in known parallelogram linkwork form.
If sweeper 10 turns left to continuously drive, then forced guiding portion 104 is around pivot center
106 pivot.The free end of piston-cylinder unit 94 is controlling in chute 108 to pivot center
106 are moved in the second chute section 112 topped (Fig. 4).This causes piston gas
Cylinder unit 94 extends, and based on piston-cylinder unit by fluid pressure line 98 and piston-cylinder
The connection of unit 88 makes the contraction in length (Fig. 6) of the latter.
The shortening of piston-cylinder unit 88 causes tetragon linkwork 66 to cut with scissors from parallelogram
Connection mechanism sets out and is deformed into irregular tetragon linkwork.This is by hinged link 58 to 64
Move relative to each other around pivot axis 68 to 74 in tetragon linkwork 66 perpendicular
Realize.Here, the second hinged link 60 with its upper end to fastening relative to sweeper 10
It is pulled on the direction of the first hinged link 58.
It is fastened on the keeper 76 in the second hinged link 60 with moving with it and relative to hinge
T-Ring joint 62 pivots around pivot axis 70.This causes, and disc brush 26 is relative to chassis 36 pivot
Turn, and pivot around pivot axis 118, be arranged in vertically based on hinged link 58 to 64
Pivot axis 118 in plane is with horizontal alignment pivot axis 68 to 74, pivot axis
118 are parallel to pivot axis 68 to 74 extends.Pivot axis 118 is different from pivot axis 70,
This is because disc brush 26 pivot time tetragon linkwork 66 promote in the case of with bristle 84
Supporting is on the ground.
Pivot axis 118 keeps smaller spacing ground to extend with the center of brush 82, thus disc brush
26 almost position pivot around pivot axis 118 about chassis 36 regularly.
When disc brush 26 pivots, its brush 82 pivots also around pivot axis 118, thus its
Brush 82 changes about the gradient on ground.Especially brush 82 is with relative to pivotal axis
As line 118 tilts the pivot center 80 being especially orientated to skewed crossing, to flat in the middle of vehicle
The side in face 19 is inclined upwardly.This causes, and cleans minute surface 114 when steering wheel 22 deflects to the left
Shift to the direction of vehicle mid-plane 19.Because pivot center 80 is about pivot axis 118
Tilting, launching on the direction of vehicle mid-plane 19 on the ground so cleaning minute surface 114.
The displacement cleaning minute surface 114 realizes continuously when steering wheel 22 deflects to the left, and this is owing to the
The shape of two chute sections 112.
Minute surface 114 is cleaned to the direction of vehicle mid-plane 19 when steering wheel 22 deflects to the left
On displacement can clean dirt between disc brush 26 and cleaning roller 24 on ground a direction,
And then cleaning roller 24 can also pick up dirt.If cleaning minute surface 114 not to be shifted over, cleaning
During car 10 turning driving to the left based on disc brush 26 and cleaning roller 24 spacing to each other on the ground
Leave the Crescent area of dirt, the most so-called " dirt crescent moon " (Schmutzsichel) (not
Illustrate).Thus turn to the left and drive through the displacement minimizing dirt crescent moon cleaning minute surface 114
Scope.
Because in sweeper 10 disc brush 26 and cleaning roller 24 have to each other relatively large between
Away from, cannot be completely eliminated only by disc brush 26 on certain degree of deflection of steering wheel 22
Dirt crescent moon.Based on this reason, sweeper 10 includes already mentioned auxiliary disc brush 30.In side
When dish 22 deflects to the left, auxiliary disc brush 30 drops on ground by holding means 44.Auxiliary
The pivot center 120 helping disc brush tilts about vehicle mid-plane 19, thus assists the clear of disc brush
Sweep minute surface 122(the most shown in broken lines) have and direction about vehicle mid-plane 19
The spill that the degree of deflection of dish 22 is unrelated.Clean minute surface 122 substantially with the cleaning of cleaning roller 24
Minute surface 116 adjoins, thus dirt crescent moon can be completely eliminated by auxiliary disc brush 30.For reality
This purpose existing, (is almost institute in the diagram on the deflection to a certain degree of steering wheel 22
Situation about showing), the cleaning minute surface 114 and 122 of disc brush 26 or 30 even can be nearly overlapping.
When sweeper 10 traveling straight forward, auxiliary disc brush 30 is as already mentioned from ground
Face promotes, thus assists disc brush 30 will not unnecessarily wear and tear at this.
When sweeper 10 is to turning driving, the length of piston-cylinder unit 88 about straight line to
During front traveling, the length of piston-cylinder unit 88 does not changes.This is to be, chute section 110
It is semi-circular design, thus when steering wheel 22 right avertence turns, piston-cylinder unit 94 and 88
Length do not change.Also without change because when bend to right traveling time can be by
Disc brush 26 under any circumstance will be picked up with cleaning roller 24 from the dirt of floor cleaning.
Illustrate as aforementioned, hinged link 64 as adjustable length regulating element 90 in order to change
The shape of tetragon linkwork 66 can realize reliably and structure the most so pivots
Disc brush 26, so that the deflection that its brush 82 may rely on chassis 36 and transfer 221 is inclined
Tiltedly.This can realize cleaning minute surface 114 and shift as required in order to by reducing dirt crescent moon
Improving cleaning effect, auxiliary disc brush 30 is additionally implemented for eliminating dirt crescent moon.
Preceding description is applied to left disc brush 28 with corresponding manner, wherein, regulates holding means 48
The adjusting means (except regulating element 124) of shape is the most not shown.
Be different from sweeper 10, hinged link 64 can with sweeper transfer mechanical attachment,
Such as by brake cable.Hinged link 64 is also permissible with electrically connecting of sweeper transfer
Expect.
In a flexible program of sweeper 10, its corresponding with corresponding to Fig. 5 in fig. 8
Mode illustrates, replaces the holding means 46 keeping disc brush 26 to use holding means 150.Using
The advantage as holding means 46 can be obtained in the case of holding means 150.
Holding means 150 includes that the first connection of parallelogram elevating mechanism 154 form is driven
Dynamic device 152.Parallelogram lifting mechanism 154 have four legs mutually hinged 156,158,
160 and 162, wherein leg 156 and 160 forms parallelogram lifting mechanism 154 each other
The narrow side extended in parallel, leg 158 and 162 forms that of parallelogram lifting mechanism 154
This long side extended in parallel.Leg 156 is fastened on right beam 50.Leg 158 can be around level
Pivot axis 164 or 166 is pivotally supported on leg 156 and 160, and leg 162 can
It is pivotally supported on leg 156 and 160 around horizontal pivot axis line 170 or 168.
Additionally, holding means 150 also includes the second connection driver 172, its formation is stable
And the most antitorque polygon linkwork 174.Polygon linkwork 174 is constituted by four
Tetragon linkwork 175, mutually hinged hinged link 176,178,180 and 182
Build.First hinged link 176 is formed by leg 162, and the second hinged link 178 forms four
The side opposed with the first hinged link 176 of limit shape linkwork 175.
Disc brush 26 is maintained in hinged link 178, hinged link 178 and the hinged link of formation
The leg 160 of 180 can be around horizontal pivot axis on the bottom that it protrudes from pivot axis 168
Line 184 is pivotally connected to.In hinged link 178 on the side of right beam 50, hinged link
178 can around pivot axis 186 pivotally with the hinged link 182 formed by regulating element 90
Connect.Regulating element 90 can be around horizontal pivot axis line 188 with its end deviating from disc brush 26
It is connected with the first hinged link 176 pivotally.Pivot axis 188 is near pivot axis 170
Extend.
Articulated elements 169,185,187 or 189 is respectively at pivot axis 168,184,186 and
Formed on 188, hinged link 176 and 180,180 and 178,178 and 182 or 182 and
176 is mutually hinged.All legs 156 to 162 and the second hinged link 178 and regulating element
90 are positioned at perpendicular common, that limited by them.
Parallelogram lifting mechanism 154 can be so acted in known and unshowned mode,
Indirectly it is maintained at disc brush 26 thereon to promote from ground or makes disc brush 26 drop to ground
On face, such as, can realize " floating " supporting of disc brush 26 to compensate ground irregularity degree.
Additionally can depend on steering angle by regulating element 90 and change brush 82 relative to ground
The gradient in face, regulating element 90 is in the foregoing manner by the unshowned fluid pressure line of Fig. 8 98
It is connected on steering angle detecting element 100.The length change of regulating element 90 causes tetragon to cut with scissors
The change of shape of connection mechanism 175, especially by the elongation of regulating element 90 so that brush
82 and and then disc brush 26 be inclined upwardly to the side of vehicle mid-plane 19.As mentioned this
Cause cleaning the minute surface 114 square upward displacement to vehicle mid-plane 19.
In order to realize the elongation of regulating element 90 during turning driving to the left, and shorten steering angle inspection
Survey element 100.A control chute reversely shaped with control chute 108 is needed, such as this
The most oval control chute.
In another flexible program of sweeper 10, holding means 46 is replaced to use holding means
200 in order to keep disc brush 26.This illustrates in fig .9 in the way of corresponding to Fig. 5.Using
The advantage as using holding means 46 can be obtained in the case of holding means 200.Keep dress
Put 200 local to build, for two holding meanss 46 and 200 identically with holding means 46
Same characteristic features use same reference.
Being different from holding means 46, holding means 200 includes the first hinged link 202, and it is solid
It is scheduled on right beam 50, and the shape of the handstand L having.Replace in holding means 46 by adjusting
The hinged link 64 that joint element 90 is formed, holding means 200 includes two hinged link 204 Hes
206.Wherein, hinged link 204 can pivot twelve Earthly Branches by articulated elements 73 around pivot axis 72
Holding in hinged link 202, hinged link 206 can be by articulated elements 75 around pivot axis 74
It is pivotally supported in hinged link 60.Hinged link 204 and 206 forms articulated elements 209 each other,
On articulated elements 209, they can pivot around horizontal pivot axis line 208 toward each other.Thus,
Holding means 200 includes coupling driver 210, and it is stable and the most antitorque polygon
Linkwork 212 form, especially pentagon articulated elements 214, pentagon articulated elements 214 is altogether
Hinged link 60,62 and 202 to 206 is included in same perpendicular.
Regulating element 90 is connected with articulated elements 209 with first end.Regulating element 90 is vertically
Extend on direction and be connected with the free end of the hinged link of the second end and L-shaped 202, from
And it is different from the case of holding means 46 and 150, regulation unit in the case of holding means 200
Part 90 is not the ingredient of polygon linkwork 212.
But in holding means 200, be shortened by regulating element 90 still can clean minute surface
The brush 82 gradient to vehicle mid-plane 19 direction is changed in the case of 114 displacements.If adjusted
Joint element 90 shortens in the foregoing manner, and this can cause articulated elements 209 to promote from ground.Thus structure
The hinged link 204 and 206 becoming curved bar 216 is capable of pivoting relative to each other, thus pentagon articulated elements
The shape of 214 changes.Herein as in the case of holding means 46, hinged link 60 is to beam
The direction of 50 pulls, and this causes disc brush 26 to pivot around pivot axis 118, cleaning related to this
Minute surface 114 is shifted over.
Claims (23)
1. a sweeper, described sweeper has in order to the dish from floor cleaning dirt to be cleaned
Brush (26), the adjusting means (92) including regulating element (90) and holding means (46；
150；200), described disc brush (26) have comprise the bristle (84) that is maintained in brush,
The brush (82) that is inclined relative to horizontal and rotating around pivot center (80), institute
State adjusting means and about the gradient of horizontal plane and change institute for changing described brush (82)
State the contact area of bristle (84) and ground, described holding means (46；150；200) use
In described disc brush (26) being maintained on described sweeper (10), wherein, described holding, fills
Put (46；150；200) include by corresponding at articulated elements (69,71,73,75；169、185、
187、189；209) the hinged link (58,60,62,64 being connected to each other on；176、178、
180、182；202,204,206) the polygon linkwork (56 built；174；212),
Described polygon linkwork has the first hinged link (58；176；202) and the second is hinged
Link (60；178), by described first hinged link by described polygon linkwork (56；
174；212) being maintained on described sweeper (10), described disc brush (26) is maintained at described
In second hinged link, wherein, described regulating element (90) is configured to length and can change also
And with at least one hinged link (58,60,62,64；176、178、180、182；202、
204,206) connect, wherein, depend on the length change of described regulating element (90), institute
State the first hinged link (58,176；202) relative to described second hinged link (60；178)
Orientation can change, it is characterised in that depend on the length of described regulating element (90)
Change, described disc brush (26) non-orthogonally can be inclined around relative to described pivot center (80)
Tiltedly the pivot axis (118) of orientation pivots, and described adjusting means (92) has and described regulation
The steering angle detecting element (100) that element (90) formation effect connects is in order to detect described cleaning
The deflection of the transfer (22) of car (10), wherein, the length of described regulating element (90)
Degree can depend on the deflection of described transfer (22) and regulate.
Sweeper the most according to claim 1, it is characterised in that described regulating element (90)
At at least one by two hinged links (58,60,64；176、178、182；204、206)
The articulated elements (73,75 being connected to each other；187、189；209) upper and at least one hinged link
(58、60；176、178；204,206) connect.
Sweeper the most according to claim 2, it is characterised in that described regulating element (90)
The articulated elements (209) two hinged links (204,206) being connected to each other it is connected to first end
On, and be maintained on described sweeper (10) with the second end.
Sweeper the most according to claim 2, it is characterised in that described regulating element (90)
Constitute described polygon linkwork (56；174) hinged link (64；182).
Sweeper the most according to claim 4, it is characterised in that described second hinge eyes
Joint (60；178) and described regulating element (90) is described polygon linkwork (56；174)
The hinged link of difference (60,64；178、182).
Sweeper the most according to claim 5, it is characterised in that described regulating element (90)
By described first hinged link (58；176) and described second hinged link (60；178) that
This connects.
Sweeper the most according to any one of claim 1 to 6, it is characterised in that institute
State the first hinged link (58；176) and described second hinged link (60；178) institute is formed
State polygon linkwork (56；174；212) side opposite each other.
Sweeper the most according to any one of claim 1 to 6, it is characterised in that institute
State polygon linkwork (56；174) it is tetragon linkwork (66；175).
Sweeper the most according to any one of claim 1 to 6, it is characterised in that institute
The length stating regulating element (90) can be in order to be configured to described polygon linkwork (56)
Parallelogram linkwork and regulate.
Sweeper the most according to claim 9, it is characterised in that described regulating element
(90) the long side of described parallelogram linkwork, described second hinged link (60) are formed
Form the narrow side of described parallelogram linkwork.
11. sweepers according to any one of claim 1 to 6, it is characterised in that
Described holding means (46；150) include that parallelogram lifting mechanism (154) is in order to promote
With the described disc brush of decline (26), described first hinged link (56；176) it is described parallel four
The wherein side of the side of limit shape elevating mechanism.
12. sweepers according to any one of claim 1 to 6, it is characterised in that
Described first hinged link (176) can be bearing on described sweeper (10) with moving.
13. sweepers according to any one of claim 1 to 6, it is characterised in that
Described first hinged link (58；202) can not be fastened on moving on described sweeper (10).
14. sweepers according to any one of claim 1 to 6, it is characterised in that
Described regulating element (90) is arranged in described polygon linkwork (56；212), deviate from
On the upside on ground, described disc brush (26) is arranged in described polygon linkwork (56；212)
Lower section.
15. sweepers according to any one of claim 1 to 6, it is characterised in that
Described polygon linkwork (56,174；212) perpendicular is limited.
16. sweepers according to any one of claim 1 to 6, it is characterised in that
Described pivot axis (118) horizontal alignment.
17. sweepers according to any one of claim 1 to 6, it is characterised in that
Described pivot center (80) independently inclines about ground with the length of described regulating element (90)
Tiltedly orientation.
18. sweepers according to any one of claim 1 to 6, it is characterised in that
Described adjusting means (92) have for described steering angle detecting element (100), can rely on
In the forced guiding portion (104) that the deflection of described transfer (22) regulates, described in turn to
Angle detecting element detects the inclined of described transfer (22) according to the position in described forced guiding portion
Turn.
19. sweepers according to claim 18, it is characterised in that described forced guiding
Portion (104) is chute guide part (108).
20. sweepers according to any one of claim 1 to 6, it is characterised in that
Described steering angle detecting element (100) and described regulating element (90) are hydraulic systems, lead to
Cross sender's piston-cylinder unit (88,94) or recipient's work that fluid pressure line (98) connects
Piston cylinder unit (88,94).
21. sweepers according to any one of claim 1 to 6, it is characterised in that
Described brush (82) is changed by the length of described regulating element (90) can be to described sweeper
(10) side of vehicle center (19) is inclined upwardly.
22. sweepers according to any one of claim 1 to 6, it is characterised in that
Described sweeper (10) has in a vehicle longitudinal direction and is arranged in described disc brush (26) rear
Auxiliary disc brush (30) and be arranged in the dirt pickup apparatus at described auxiliary disc brush (30) rear
Standby (24), wherein, described auxiliary disc brush (30) is at described sweeper (10) straight line forward
Can promote from ground and can drop to ground when described sweeper (10) turning driving during traveling
On face.
23. sweepers according to any one of claim 1 to 6, it is characterised in that
Described sweeper (10) includes the disc brush (26,28) of two designs that are mutually symmetrical, described dish
Brush is arranged on the side opposite each other of described sweeper (10).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP2011/060120 WO2012171579A1 (en) | 2011-06-17 | 2011-06-17 | Sweeping vehicle having a brush disk adjuster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103608520A CN103608520A (en) | 2014-02-26 |
| CN103608520B true CN103608520B (en) | 2016-09-14 |
Family
ID=44627698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180071706.1A Expired - Fee Related CN103608520B (en) | 2011-06-17 | 2011-06-17 | There is the sweeper of brush adjusting means |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2721220A1 (en) |
| KR (1) | KR20140026386A (en) |
| CN (1) | CN103608520B (en) |
| WO (1) | WO2012171579A1 (en) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DK3274510T3 (en) * | 2015-03-24 | 2020-04-27 | Kaercher Alfred Se & Co Kg | Floor cleaner and method of operating a floor cleaner |
| DE102015111233A1 (en) | 2015-07-10 | 2017-01-12 | Alfred Kärcher Gmbh & Co. Kg | Floor cleaning machine and method for operating a floor cleaning machine |
| US10130231B2 (en) | 2015-07-31 | 2018-11-20 | Diversey, Inc. | Floor cleaning apparatus and method of cleaning a floor |
| CN106087814A (en) * | 2016-07-28 | 2016-11-09 | 丹阳市亚力车业有限公司 | A kind of sweeper chassis of band auto-lock function |
| CN106759016A (en) * | 2016-11-25 | 2017-05-31 | 北汽福田汽车股份有限公司 | Clearing apparatus and the sweeper with it |
| TWI665107B (en) | 2017-12-12 | 2019-07-11 | 財團法人工業技術研究院 | Mobile vehicle, ground treating equipment and orientation adjusting method thereof |
| CN108043851B (en) * | 2018-02-02 | 2024-03-12 | 无锡华氏恒辉精密装备科技有限公司 | Dish brush cleaning device |
| CN108517822A (en) * | 2018-04-13 | 2018-09-11 | 卢海勇 | A kind of new energy road sweeper |
| KR101965627B1 (en) * | 2018-05-18 | 2019-04-04 | 김호연 | Cargo having rotary scraper |
| CN108660984B (en) * | 2018-05-28 | 2024-05-14 | 扬州金威环保科技有限公司 | Control system capable of automatically regulating and controlling cleaning action |
| CN108677835A (en) * | 2018-07-10 | 2018-10-19 | 北京京环装备设计研究院有限公司 | Sweep device and vehicle with it |
| CN108797478B (en) * | 2018-07-28 | 2020-12-29 | 安徽南博机器人有限公司 | A hand-push type sweeping and washing machine |
| CN108894164A (en) * | 2018-08-07 | 2018-11-27 | 黄松师 | A kind of sanitation cart having turn over function sweeps dish structure |
| CN109235351B (en) * | 2018-11-20 | 2024-09-13 | 长安大学 | Road marking washs trailer |
| CN111946080B (en) * | 2020-08-17 | 2024-12-10 | 江西科技学院 | A high altitude curtain wall cleaning equipment |
| CN111791837A (en) * | 2020-08-20 | 2020-10-20 | 哈工大机器人（岳阳）军民融合研究院 | Inhale material actuating mechanism and clout clearance system |
| CN116919236A (en) * | 2022-04-06 | 2023-10-24 | 北京赫特智慧科技有限公司 | Movable cleaning device and driving method thereof |
| CN114892569A (en) * | 2022-04-15 | 2022-08-12 | 苏州高之仙自动化科技有限公司 | Side brush device and sweeping robot |
| CN117926745B (en) * | 2024-03-21 | 2024-07-16 | 华侨大学 | Electric sweeper with multi-motor power system and control method, device and medium thereof |
| CN118162596B (en) * | 2024-05-14 | 2024-08-23 | 沂源旭光机械有限公司 | Centrifugal casting device and process for double-layer inner pipe of concrete pump truck |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034599A (en) * | 1988-01-29 | 1989-08-09 | 杜利沃股份公司 | Collect the sweeping machine that rubbish is used |
| EP0372258A2 (en) * | 1988-12-07 | 1990-06-13 | SCHÖRLING GMBH & CO. WAGGONBAU | Process and apparatus for adjusting a preselected cleaning-width of a rotating cylindrical brush |
| CN1889882A (en) * | 2003-12-10 | 2007-01-03 | 沃维克股份有限公司 | Floor cleaning device with means for detecting the floor |
| CN101324059A (en) * | 2008-06-13 | 2008-12-17 | 深圳职业技术学院 | Environmental Sweeper |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1195887B (en) * | 1986-07-31 | 1988-10-27 | Dulevo Spa | ROAD SWEEPER MACHINE FOR WASTE COLLECTION |
| DE4001088C2 (en) | 1990-01-17 | 1998-09-17 | Smv | Sweeper |
| DE4335846A1 (en) * | 1993-10-20 | 1995-04-27 | Wiedenmann Gmbh | Bush appliance for weeds |
| ATE449215T1 (en) | 2005-09-28 | 2009-12-15 | Mathieu | BRUSH HOLDER AND CLEANING VEHICLE HAVING SUCH A DEVICE |
| EP1964976B1 (en) * | 2007-02-28 | 2009-11-18 | Hako-Werke GMBH | Overhead projection sweeper |
-
2011
- 2011-06-17 CN CN201180071706.1A patent/CN103608520B/en not_active Expired - Fee Related
- 2011-06-17 EP EP11728611.2A patent/EP2721220A1/en not_active Withdrawn
- 2011-06-17 WO PCT/EP2011/060120 patent/WO2012171579A1/en unknown
- 2011-06-17 KR KR1020137025100A patent/KR20140026386A/en not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1034599A (en) * | 1988-01-29 | 1989-08-09 | 杜利沃股份公司 | Collect the sweeping machine that rubbish is used |
| EP0372258A2 (en) * | 1988-12-07 | 1990-06-13 | SCHÖRLING GMBH & CO. WAGGONBAU | Process and apparatus for adjusting a preselected cleaning-width of a rotating cylindrical brush |
| CN1889882A (en) * | 2003-12-10 | 2007-01-03 | 沃维克股份有限公司 | Floor cleaning device with means for detecting the floor |
| CN101324059A (en) * | 2008-06-13 | 2008-12-17 | 深圳职业技术学院 | Environmental Sweeper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103608520A (en) | 2014-02-26 |
| WO2012171579A1 (en) | 2012-12-20 |
| KR20140026386A (en) | 2014-03-05 |
| EP2721220A1 (en) | 2014-04-23 |
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| C14 | Grant of patent or utility model | ||
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Address after: German Wen Nendeng Patentee after: Alfred Kahn Europe GmbH & Co. kg Address before: German Wen Nendeng Patentee before: Kaercher GmbH & Co. KG Alfred |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20210617 |