CN107532393A - Sweeper - Google Patents

Abstract

The present invention relates to a kind of sweeper, it includes chassis (12), cleaning device equipment (60) and the aspirator (54) for dirt to be absorbed from ground (22) to be cleaned, cleaning device equipment has at least one cleaning device (72) and removably can install or be removably mounted on chassis (12), aspirator has the suction unit (56) for being used for producing suction stream and is used for at least one with the pump orifice device (82) of the suction opening (84) on suction stream loading ground (22) to be cleaned, wherein, pump orifice device (82) is placed in cleaning device equipment (60) and forms a unit with this cleaning device equipment, the unit can be fixed on chassis (12) as entirety and can be pulled down as overall from chassis (12).

Description

Sweeper

Technical field

The present invention relates to a kind of sweeper, it include chassis, cleaning device equipment and for by dirt from ground to be cleaned The aspirator that face is absorbed, cleaning device equipment have at least one cleaning device and can removably be installed or installed at bottom On disk, aspirator has the suction unit and pump orifice device for being used for producing suction stream, and the pump orifice device is with least One suction opening for being used to load ground to be cleaned with suction stream.

Background technology

A kind of sweeper with the cleaning brush device that can be changed as known to the A1 of DE 10 2,009 014 560.

A kind of floor-cleaning machine with arrangement of clutch as known to the A1 of EP 2 447 419.

A kind of forward type housing unit that vehicle is collected for leaf as known to the A2 of EP 2 168 424.

A kind of pump orifice device as known to the A1 of FR 2 949 795.

The content of the invention

Task to be solved by this invention is to provide a kind of sweeper for the type for starting be previously mentioned herein, and it to sweep the floor The simple use of machine is possibly realized and allow for widely using possibility herein.

Solved as follows according to the present invention in the sweeper that the task is initially mentioned herein, i.e. pump orifice device Be placed on cleaning equipment and form a unit with this cleaning equipment, the unit can be fixed on chassis as overall and It can be pulled down as overall from chassis.

In the solution in accordance with the invention, cleaning device equipment keeps pump orifice device.It thus form and clean-take out Module is inhaled, the module can be fixed on sweeper as unit and correspondingly can also be pulled down from this sweeper.

When cleaning device equipment removes from sweeper, then pump orifice device is also removed.

Thus the other tool equipment should used when corresponding vehicle is used together, to be as cleaning device equipment Others application provides structure space.Structure space then for example may be used to for example (be used in combination as inhaling grass The cutting plate of floor treatment instrument) or wear for the single suction hose of (such as be used in combination Cleaning tool equipment) of absorbing water Cross.

Because pump orifice device is not placed on corresponding machine for these other methods of operation, also can not The pollution of pump orifice device can occur.

In addition can be with M R easy to implement.

When corresponding sweeper for example in the winter time in operation without in the case of cleaning device equipment in use, not as take out Sucking hole device is also not subject to influence as caused by weather and especially load without snow melt salt.

By the way that pump orifice device is arranged in cleaning device equipment, this pump orifice device can be made preferable for absorbing Change ground positioning, and be especially located at below chassis.It is achieved in impact damage (such as when crossing road serrated edge) Protection.In addition, aspiration line can be point-blank constructed in pump orifice device and dirt receipts in no bending or similar in the case of Between collection container.Thus it turn avoid the danger of the deposition in aspiration line.

Cleaning device equipment advantageously has bogey, and at least one cleaning device is remain on the bogey, Pump orifice device is maintained on the bogey, and is also arranged and be used for bogey removably on the bogey The first fixing device being fixed on chassis.It is possible thereby to provide a kind of cleaning-suction module with the advantages of being previously mentioned.Can To perform the quick-replaceable of cleaning device equipment on sweeper.

Such as be provided that, the bogey of cleaning device equipment includes crossbeam and including at least one longeron, at least One cleaning device is maintained on the crossbeam, wherein, pump orifice device be maintained on crossbeam and/or at least one longeron on.

A kind of compact structure using possibility with optimization is generated herein.

Advantageously, arrange that first interface and aspirator have second interface on pump orifice device, this second Interface can be connected with first interface, wherein, in the cleaning device equipment on chassis, first interface connects with second interface Connect.Filled it is possible thereby to be performed in a straightforward manner when cleaning device equipment is arranged on sweeper in pump orifice device and suction The connection of fluid matasomatism between remaining part put.In embodiment, second interface is retained on sweeper.It can also set Put, before the cleaning device equipment with pump orifice device is removed, the suction line of the second joint is disposed with thereon Road removes from sweeper.

When set it is a kind of for be connected with the second joint by the first joint fluid matasomatism connector connector when, especially Simple connection can be performed.

Advantageously, pump orifice device is maintained in cleaning device equipment by pivot hinge.Thus pump orifice device may be used Lifted with for example being run for non-suction from the upright ground thereon of sweeper, to avoid impaired danger.It is alternative or additional Ground, pivot hinge can be used for realize that pump orifice device is avoided when bumping against barrier, to avoid being damaged.

It is also advantageous that pump orifice device has the wheel assembly for the rideability being used on ground to be cleaned. Pump orifice device on ground to be cleaned it is possible thereby to guide and can realize the absorption result of optimization.

Just particularly advantageously, the pump orifice device with least one suction opening is relative at least one sweeper Tool is arranged in such a way, i.e. when cleaning operation, cleaning material is fed at least one suction opening.Thus optimized Cleaning result.

If when sweeper is stood upright on ground to be cleaned and cleaning device equipment is arranged on chassis, pump orifice dress Put and be positioned at the lower section on chassis with reference to gravity direction and be especially located between the wheel of sweeper and/or be positioned at sweeper Pilot set outside, then impaired for pump orifice device dangerous reduces.When bumping against on barrier, pump orifice device Not usually first element of the collision of sweeper.This arrangement is also to the suction between pump orifice device and suction unit The guiding of the optimization of circuit is particularly advantageous.Aspiration line can especially guide deviously without bending and nothing, that is to say, that outstanding It is at least to be guided approximately along straight line.Thus the danger of the deposition in aspiration line is minimized.

Just particularly advantageously, cleaning device equipment from chassis remove in the case of, pump orifice device equally by from Chassis removes.Thus for other applications provide structure space and pump orifice device be directed to clean the application outside operation by Damage danger is not present, because pump orifice device is not retained in sweeper, (sweeper is then used to be different from sweeping the floor to answer Application) on.In addition, pump orifice device and the removal " synchronously " of cleaning device equipment remove from sweeper.Merely have to solve Except the aspiration line connection between pump orifice device and remaining aspirator.

In embodiments, it is provided with for cleaning device equipment removably to be arranged on into the fixing device on chassis, The fixing device includes the first fixing device being arranged in cleaning device equipment and the second fixing device being arranged on chassis, Wherein, the first fixing device and the second fixing device are in match with one another.It is possible thereby to quick-replaceable is performed in a straightforward manner.Gu Determine device to be also used for other floor treatment tool devices being fixed on sweeper with its second fixing device.

Advantageously, the first fixing device reclines region including first region and second that reclines, and the second fixing device includes The 4th of region reclined region for first the 3rd of region the recline region and being reclined for second that reclines, and fixing device tool There is the clamping device for cleaning device equipment and chassis to be clamped.Reclined it is possible thereby to perform in a straightforward manner on region Clamping.Clamping device herein with recline region separately and with these region disconnectings that recline.It can be caused by clamping device With ensure in the clamping on region that reclines.It is possible thereby to perform simple quick-replaceable.

First recline region and second region that reclines it is especially opposed and especially away from one another.4th recline region because This for example can be used for realizing with reference to the downward support of gravity direction.It thereby facilitating installation process in itself and realize pre- First position.

For the same reason advantageously, the 3rd region is reclined and the 4th region that reclines is opposed and especially each other Face.

Then it is also advantageous that the second fixing device have the 3rd recline region and the 4th recline it is heavy between region Enter space, this sink in space can sink to first recline region and second recline region the first fixing device member Part.4th region that reclines can also then be used as downward support during installation process.3rd region that reclines can be used for hindering Only " upset " (Wegkippen) during installation process.Thus positioning of the cleaning device equipment on chassis is generally facilitated.

In order to provide sufficiently large abutment face advantageously, first reclines region and/or second region that reclines has extremely Few two part faces separately and/or the 3rd recline region and/or the 4th region that reclines has at least two portions separately Facet.It is possible thereby to support or clamping are realized on opposed side referring for example to the central plane on chassis.It thereby is achieved clear Sweep stabilization of the tool equipment on chassis can stationarity and installation process also become easy in itself.

It is also advantageous that first recline region and/or the 3rd recline region relative to chassis longitudinal direction have incline Oblique abutment face, wherein, reclined the longitudinal direction side of region and the 4th spacing to recline between region more particularly along chassis the 3rd Diminish to change and more particularly along the direction from the leading section on chassis to rearward end.Thus provide tolerance compensating.Last Clamping can be realized during clamping, wherein, the compression in the region that reclines attached troops to a unit can be realized by clamping device.

It can be provided that herein, the 3rd reclines region and the 4th region that reclines is arranged on a crossbeam on chassis and one On individual or multiple longerons.The interface that thereby is achieved simple construction is used for securing cleaning tool equipment.

Just particularly advantageously, clamping device constructs as follows, i.e. so that being reclined region and second with first Recline region first fixing device element with being reclined region and the 4th the second fixing device for reclining region with the 3rd Element energy clamping.The corresponding element of first fixing device is, for example, the longeron of the first fixing device.The phase of second fixing device The element answered is, for example, the crossbeam on chassis.Thus fixation is obtained in a straightforward manner, and the fixation and can solves in a straightforward manner Remove.

Advantageously, clamping device includes eccentric, can be by this in clamping process and/or when releasing clamping Eccentric causes a kind of relative translational motion between cleaning device equipment and chassis.It thereby is achieved and manipulating clamping dress Being simply pre-positioned before putting can realize ejecting function when releasing and clamping.Allow certain public affairs in the region that reclines Difference.Then pass through clamping device and carry out final pressing and clamping.Ejecting function facilitates dismounting.

In embodiment simple in construction, clamping device includes the device that can be rotated, one or more engagement element arrangements On the device that this can be rotated, and clamping device includes one or more corresponding elements for being used for one or more engagement elements Part, wherein, the device arrangements that (i) can be rotated are in the first fixing device and one or more counter elements are arranged in the second fixation On device, or (ii) can rotate device arrangements are in the second fixing device and one or more counter elements are arranged in first In fixing device.Thus, it is possible to realize a kind of clamping device with eccentric in a straightforward manner.One kind can be provided mechanically Durable clamping device.

At least one engagement element especially has recess, and counter element can be brought in the recess, wherein, recess is especially It is the pivot center decentraction (azentrisch) of the device with that can rotate.Clamped it is possible thereby to realize in a straightforward manner, its In, eccentric is constructed in a straightforward manner when decentraction is arranged.

In embodiment, at least one engagement element has the recess with the first side wall and second sidewall, wherein, pass through Effect on the first side wall to counter element can cause the movement of counter element in the first direction, and be applied in second sidewall Movement of the counter element towards the second direction opposite with first direction can be caused when in counter element.The first side wall and the second side Wall is especially opposite each other.Second sidewall is for example configured to be convexly curved.Can especially it be obtained correspondingly by the first side wall Movement of the element (and therefore bogey, counter element are arranged on the bogey) between bogey and chassis, The movement region that makes to recline in the clamped condition on causing clamping device mutually extrudes.It can make by releasing clamped condition Two side walls are applied in counter element and are therefore applied on bogey, so as to along reversely moving bogey.Thus Ejecting function is realized, ejecting function is a kind of being pre-positioned for dismounting.

Advantageously, operating element is associated with the device that can be rotated.The operating element is, for example, a bar.It is possible thereby to Simple mode utilizes the manipulation away from the device that can be rotated to perform clamping.It thereby is achieved shirtsleeve operation.

It is further advantageous that the first fixing device has lath (lath of at least one recess for carrying and being opened wide in side Such as formed by the longeron of cleaning device equipment) and the second fixing device have and at least one be used to be contained in pin in recess Nail, wherein, pin can be especially brought in recess by the movement of at least one lath.It is it is possible thereby to real by fixing device Now additional torque support.At least one pin is for example configured to mushroom-shaped.

For this reason advantageously, at least one pin and the 3rd recline region and the 4th region separately and/or At least one recess and first at least one lath region and second that reclines recline region separately.It thereby is achieved effectively Torque support.

At least one pin be advantageously arranged in herein on the longeron on chassis and towards chassis opposed side protrusion or It is outwardly.Thus additional torque support is obtained in a straightforward manner.

Then in the cleaning device equipment on chassis, at least one lath is correspondingly positioned at the vertical of chassis Between beam or longeron is between lath.It thereby is achieved following possibility, i.e. the longeron on chassis is external and cleaning device is set Standby lath is correspondingly built-in, or lath is external and the longeron on chassis built in.

A kind of cleaning device equipment for sweeper is provided according to the present invention, it has at least one cleaning device, its In, pump orifice device is maintained in cleaning device equipment.

Cleaning device equipment is especially structured to cleaning-suction module.

Brief description of the drawings

The subsequent description combination accompanying drawing of preferred embodiment is used to explain the present invention in detail.Wherein：

Fig. 1 shows the ground that carries the cleaning device equipment that is arranged on chassis on according to the present invention of the form for sweeper The side view of the embodiment of cleaner；

Fig. 2 shows the front view along direction A of the floor-cleaning machine according to Fig. 1；

Fig. 3 shows the upward view along direction B of the floor-cleaning machine according to Fig. 1；

Fig. 4 show with identical vehicle in Fig. 1, wherein, substitution cleaning device equipment, be disposed with chassis front and rise Heavy equipment；

Fig. 5 shows the front view along direction C of the vehicle according to Fig. 4；

Fig. 6 shows the upward view along direction D of the vehicle according to Fig. 4；

Fig. 7 shows side view (the cleaning device equipment such as basis of the embodiment of the cleaning device equipment according to the present invention Fig. 1 is arranged on floor-cleaning machine)；

Fig. 8 shows to be arranged on according to Fig. 7 stereogram of cleaning device equipment and the Local map on chassis, cleaning device equipment On chassis；

Fig. 9 shows the side view of the arrangement according to Fig. 8；

Figure 10 shows the profile along the line 10-10 in Fig. 2 for cleaning device equipment, wherein, this sweeper Tool equipment is also not installed on chassis；

Figure 11 is shown in the case where cleaning device equipment is arranged on chassis and Figure 10 identical views；

Figure 12 shows the schematical Local map of another cleaning device equipment, and another cleaning device equipment is arranged on chassis On；

Figure 13 shows front crane gear (corresponding to the front crane gear being arranged in Fig. 4 on floor-cleaning machine) Side view；

Figure 14 shows the stereogram of front crane gear and the Local map on chassis according to Figure 13, the installation of front crane gear On chassis；

Figure 15 shows the side view of the arrangement according to Figure 14；

Figure 16 shows that, when front crane gear is pulled down from chassis, the edge of front crane gear is according to Fig. 5 line 16-16's Sectional view；And

Figure 17 is shown when front crane gear is arranged on chassis and Figure 16 identical views.

Embodiment

Fig. 1 to Fig. 3 and Fig. 4 into Fig. 6 with it is shown in different annexes and there with reference 10 mark The embodiment of floor-cleaning machine includes chassis 12.Chassis 12 has Part I 14 and Part II 16.Part I 14 and Two parts 16 are connected with each other by articulated joint 18.When on the upright ground 22 of floor-cleaning machine 10, wherein, ground is flat When, the pivot axis 20 of articulated joint 18 transverse to and especially oriented perpendicular to this ground of ground 22.

Chassis 12 has leading section 24.Leading section 24 is formed on Part I 14.Chassis 12 also has rearward end 26.Afterwards End 26 is formed on Part II 16.

Chassis 12 is along the longitudinal direction 28 with reference to the position extension of Part I 14 opposed second parts 16 without pivot, and the Two parts extend from rearward end 26 towards leading section 24.

When being rolled away from straight along advance travel direction 30, the longitudinal direction 28 on chassis 12 is parallel to this advance travel direction 30。

The front wheel device 32 for carrying the near front wheel 34 and off-front wheel 36 is laid on the Part I 14 on chassis 12.

The rear-wheel device 38 for carrying left rear wheel 40 and off hind wheel 42 is laid on the Part II 16 on chassis 12.

In embodiment, all four wheels 34,36,40,42 are all driven.Some wheel horses are especially provided with for this Reach.

Pilot set 44 is disposed with Part I 14.Driver's cabin 46, pilot set are provided with embodiment 44 are positioned in the driver's cabin.

Housing 48 is disposed with Part II 16, the housing accommodates the part of floor-cleaning machine 10, is such as used to travel and drives Dynamic motor.

Being laid on housing 48 has the structure 50 of waste rexeptacle 52.

Floor-cleaning machine 10 includes the aspirator marked as entirety by reference numeral 54.Aspirator 54 includes suction Unit 56.This suction unit is for example arranged in housing 48 or in structure 50.Aspirate unit 56 and suction stream is provided, dirt passes through The suction stream can be absorbed from ground 22 and can collected in waste rexeptacle 52.

Aspiration line 58 is directed to from suction unit 56 in the region of the Part I 14 on the chassis 12 of the lower section of driver's cabin 46. Aspiration line 58 especially guides as the crow flies.

In embodiment (Fig. 1 to 3), floor-cleaning machine 10 is configured to sweeper or worked as sweeper.Therefore, the bottom of at Cleaning device equipment 60 is disposed with disk 12 as floor treatment tool device (Fig. 1 to 3, Fig. 7 to 12).

Cleaning device equipment 60 has bogey 62.In embodiment, bogey 62 includes crossbeam 64.Filled in carrying Put on 62 and be disposed with the first instrument receiving portion 66a and the second instrument receiving portion 66b on crossbeam 64 herein.

First instrument receiving portion 66a and the second instrument receiving portion 66b are fixed on crossbeam by holding meanss 68 respectively herein On 64.

Holding meanss 68 are configured to polygon guide in embodiment, such as trapezoidal guide or parallelogram are oriented to Part.

Respective first instrument receiving portion 66a or 66b can be carried out with respect to the height and position of crossbeam 64 by holding meanss 68 Regulation.

Thus, when cleaning device equipment 60 is arranged on chassis 12 to, instrument receiving portion 66a, 66b can be taken to transport position (referring to Fig. 1) in putting, and taken in operating position via holding meanss 68 by positioning accordingly, can be held in operating position Cleaning process of the row on ground 22.

Corresponding arrangement for adjusting height is provided with, it is for example including hydraulic cylinder or pneumatic linear actuator.

Drive motor 70 is respectively disposed with the first instrument receiving portion 66a and the second instrument receiving portion 66b.It is placed in phase The cleaning device 72 on instrument receiving portion 66a or 66b answered can be rotated by this drive motor around rotation axis 74.

Cleaning device 72 is especially structured to the disc brush with brush 76.Brush 78 is remain in brush 76.Brush 78 Oriented with brush 76 when no power loads into obtuse angle.E.g., about 135 ° of this obtuse angle.

The lower end part of brush 78 is in envelope plane.

In embodiment, this envelope plane at least less parallel in the transporting position of cleaning device equipment 60 (Fig. 1) In ground 22, the floor-cleaning machine 10 with front wheel device 32 and rear-wheel device 38 is stood upright on the ground.

Respective holding meanss 68 for the first instrument receiving portion 66a and the second instrument receiving portion 66b form holding Arm, the retaining arm are positioned on crossbeam 64.In embodiment, these retaining arms are laid into obtuse angle with crossbeam 64 respectively.

Herein in principle it is possible that holding meanss 68 are placed on crossbeam 64 by pivoting articulated elements 80 respectively.Pass through This, which pivots articulated elements 80, can significantly adjust the corresponding Angle Position of relative crossbeam 64.It is possible thereby to adjust as being maintained at " the cleaning width " of the spacing between cleaning device 72 on first instrument receiving portion 66a and the second instrument receiving portion 66b.

In order to adjust the pivot position of holding meanss 68 by respective pivot articulated elements 80, such as it is provided with adjusting apparatus 81, it is for example including hydraulic cylinder or pneumatic linear actuator.

In embodiment, the first instrument receiving portion 66a and the second instrument receiving portion 66b are positioned as follows, i.e. so that Corresponding cleaning device 72 had both protruded beyond the leading section of floor-cleaning machine 10, also protruded beyond side end.

Aspirator 54 has pump orifice device 82.Pump orifice device 82 has suction opening 84.Ground to be cleaned can To be loaded by suction opening 84 with the suction stream provided by suction unit 56；Dirt can be sucked and led on suction opening 84 Aspiration line 58 is crossed to direct into waste rexeptacle 52.

Pump orifice device 82 has box 86, and suction opening 84 is formd on the box.

The tube elements 88 for being configured to the first joint 90 are disposed with the box 86 of pump orifice device 82.

Aspirator 54 has the second joint 92 (Fig. 3) being used for the cooperation of the first joint 90 in aspiration line 58.

In effective operational mode, tube elements 88 are by the first joint 90 with aspiration line 58 via the aspiration line Connect, so as to which the dirt sucked on suction opening 84 can be absorbed by aspiration line 58 fluid matasomatism of second joint 92.

First joint 90 and the second joint 92 especially construct as follows, i.e. so that connector connection is feasible.

First joint 90 is in the connection of fluid matasomatism on pump orifice device 82 with suction opening 84 herein.In box 86 The fluid space 94 between the joint 90 of suction opening 84 and first is formd, the fluid space can correspondingly be flowed.

Pump orifice device 82 with box 86 is maintained on the bogey 62 of cleaning device equipment 60 by retainer 96.

Cleaning-suction module is formd with the cleaning device equipment 60 for being maintained at pump orifice device 82 thereon.

In embodiments, bogey 62 has the first longeron 98a and the second longeron 98b.Longeron 98a, 98b phase each other It is spaced and especially in parallel with each other separately.They be respectively placed on crossbeam 84 and transverse to and it is especially vertical Extend in this root crossbeam.

Retainer 96 is arranged between these longerons on longeron 98a, 98b.

In embodiments, the box 86 of pump orifice device 82 is maintained on retainer 96 by pivoting articulated elements 100.Pivot Axis 102 orients parallel to the pivot center of rear-wheel device 38 or front wheel device 32 herein.When floor-cleaning machine 10 is by preceding When wheel apparatus 32 and rear-wheel device 38 are stood upright on ground 22, pivot axis 102 orients with being at least approximately parallel to this ground.

Adjusting apparatus 104 is provided with, being capable of pivot position of the damper box 86 on retainer 96 by the adjusting apparatus.Adjust Engagement positions 104 are for example including pneumatic linear actuator or hydraulic cylinder.

Suction opening 84 can be provided especially in the operating position of cleaning device equipment 60 by adjusting apparatus 104 The terrestrial positioning of optimization.Pump orifice device 82 can also be kept at intervals with ground 22.

In embodiment, pump orifice device 82 includes the wheel assembly 106 being especially arranged on box 86.

Thus, pump orifice device 82 is enable to be travelled on ground 22 in work is run.

Suction opening 84 orients towards cleaning device 72.In embodiment, suction opening has gauge wall 107 (referring to example Such as Fig. 7), the bottom side 108 of gauge wall and box 86 is at an angle.

Pump orifice device 82 is positioned at below chassis 12 in the cleaning device equipment 60 on floor-cleaning machine 10, It is positioned in other words between ground 22 and chassis 12.Pump orifice device is especially located at the lower section of driver's cabin 46.

In embodiment, pump orifice device is positioned between the near front wheel 34 and off-front wheel 36.

It is positioned as follows, i.e. dirt particle is flowed from cleaning device 72 towards suction opening 84.

Pump orifice device 82 and cleaning device equipment 60 with holding meanss 68 and instrument receiving portion 66a, 66b form One unit, that is, cleaning-suction module.This unit can be used as integral installation to be moved on chassis 12 or from this chassis Remove.

Such as the pipe fitting of aspiration line 58 is removed before cleaning-suction module is removed, joint 92 is arranged on pipe fitting.This Individual pipe fitting is tightened between the first joint 90 and the joint of top.

After cleaning-suction module (again) is arranged on chassis 12, this pipe fitting is installed again.

When this unit removes from chassis 12, pump orifice device 82 is then also no longer arranged on floor-cleaning machine 10. Then corresponding space is provided for others application.

When for example floor-cleaning machine 10 is directed to winter job application, such as snow removing from what machine 10 removed in use, so take out Sucking hole device 82 is also correspondingly not subject to the influence as caused by weather, and is loaded with salt.Such as occurred without in weeding operation Pollution to pump orifice device and cleaning that need not be expensive.

The structure space provided can for example be used to make for example for inhaling grass when weeding is run or when scrubbing operation The single suction hose of water suction is medially passed through (when corresponding tool equipment is fixed on chassis 12).

Generally facilitate the M R of floor-cleaning machine 10.

The guiding of aspiration line 58 can be optimized in terms of fluid guiding；It can be guided " as the crow flies ", not curved Folding, bending and analogue.It is possible thereby to the danger of the deposition in aspiration line 58 is kept as very little.

Pump orifice device 82 is positioned at below chassis 12 and is especially located at pilot set 44 in clean run Lower section.Thus for example it is avoided that the danger of impact damage (such as when crossing road serrated edge) or energy minimization impact damage.

When other tool equipments should be used on floor-cleaning machine 10, such as during the lifting gear equipment of front, then Pump orifice device 82 would not produce any influence to the construction of this tool equipment, because removing cleaning device equipment Pump orifice device 82 would not remain on vehicle when 60.

Fixing device 110 is provided for (cleaning-suction module) cleaning device equipment 60 being arranged on chassis 12.Gu Determine the first fixing device that device 100 includes being arranged in cleaning device equipment 60 and being arranged in there on bogey 62 112.Fixing device also includes the second fixing device 114 being arranged on chassis 12.First fixing device 112 and second fixes dress Put 114 in match with one another, cleaning device equipment 60 is fixed on floor-cleaning machine 10 to realize in a straightforward manner, its In, this fixation can also unclamp in a straightforward manner.

First fixing device 112 of cleaning device equipment 60 includes the part being arranged on bogey 62.

First fixing device 112 has first to recline region 116, this first recline region be arranged on bogey 62 with And it is arranged in herein on crossbeam 64.This first region 116 that reclines provides abutment face 118.This abutment face is used to abut in The 3rd of second fixing device 114 reclines on region 120, (referring to such as Figure 10) as will be explained in more detail further below.

First region 116 that reclines is formed by part face 118a, 118b separately in embodiments, wherein, part face 118a, 118b are associated with longeron 122a, the 122b on chassis 12 respectively.Part face 118a, 118b figure 8 illustrates, but wherein, it Covered there by other elements.

(carrying part face 118a, 118b) respective abutment face 118 is configured to the vertical of relative chassis 12 in embodiment The inclined-plane of axis 26.

On crossbeam 64, it is opposed to form the second of the first fixing device 112 with first region 116 that reclines and reclines region 124。

This second region 124 that reclines is used to abutting in the 4th of the second fixing device 114 and reclined region 126.

Longeron 98a, 98b of bogey 62 go out lath with the type structure of " blade (Schwerter) ".They have end The recess 128 of side.Attach troops to a unit for this recess 128 towards the introducing recess of the extension of end 130 of side.

Recess 128 is used as the receiving portion of the respective pin 132 for the second fixing device 114.

This pin 132 is arranged on longeron 122a, the 122b on chassis 12.Corresponding pin 132 especially structure herein Cause mushroom-shaped (referring to Fig. 8).It has first area, and first area can be brought in recess 128 along direction is moved into.With more The second area of major diameter couples with first area, the second area at pin 132 in recess 128 when forbid laterally can transport Dynamic property.

In embodiment, pin 132 is arranged on longeron 122a, 122b with pointing to each other, that is to say, that inwardly projectingly It is arranged on longeron 122a or 122b.

In principle it is also possible that pin 132 is arranged on longeron 122a, 122b outwardlyly.

Pin 132 is positioned on longeron 122a, 122b as follows, i.e. so that when first region 116 that reclines abuts in 3rd is reclined on region 120 and second reclines region 124 when abutting in the 4th and reclining on region 126, and pin 132 is positioned at each Recess 128 in.

In embodiment, pin 132 is positioned on longeron 122a, 122b in region 134, the near front wheel 34 or off-front wheel 36 Lay on the area.

Chassis 12 includes longeron 122a, 122b separately.In the region of leading section 24, these longerons pass through crossbeam 136 are connected with each other.

Suspension 138 is laid on longeron 122a, 122b and/or crossbeam 136 (referring to such as Fig. 7 or 10).This suspension 138 position as follows, i.e. so that when cleaning device equipment 60 (that is the first fixing device 112) longeron 98a, When 98b is placed on chassis 12, these longeron reference to gravitational direction g is on bogey 62 (referring to such as Fig. 8 and 11).

3rd region 120 that reclines is formed on suspension 138.It is for example formed by lath 140.This lath 140 has patch By face 142, the abutment face is obliquely orientated referring in particular to the longitudinal direction 28 on chassis 12.

4th region 126 that reclines for example is arranged on crossbeam 136 and opposed and point to herein with the 3rd region 120 that reclines This 3rd reclines region.

First region 116 and second that reclines reclines region 124 away from one another.

Recline to form between region 126 and sink to space 142 in the 3rd region 120 and the 4th that reclines, the first longeron 98a and Second longeron 98b can sink to this respectively and sink to space, and first region 116 that reclines is abutted in the 3rd and reclined so as to realize Abut in the 4th on region 120 and by second region 124 that reclines and recline on region 126.

4th region 126 that reclines forms with reference to support downward gravity direction g herein.

In the installation process of cleaning device equipment 60, it is also reclined the 3rd, and region 120 is final to be clinged to first and reclines Cause downward support before region 116 and installation is become easy.Bogey 62 can be kept flat to a certain extent Moved into the 4th Shangdi of region 126 that reclines in its final position, in the final position, pin 132 is placed in recess 128.

By the 3rd recline region 120 inclined orientation and recline the inclined if necessary of region 116 by first Orientation can be with tolerance balancing.

Fixing device 110 has clamping device 144 in addition, and the clamping device is used to fill the carrying of cleaning device equipment 60 62 are put releasably to clamp with chassis 12.It reclines region 126 separately with the 3rd region 120 and the 4th that reclines.

In embodiment, clamping device 144 includes the device 146 that can be rotated, and the device arrangements that can be rotated are in suspension 138 On.Pivot center 148 is herein with reference to cleaning device 60 installation site on chassis 12 of equipment perpendicular to the longitudinal direction side on chassis 12 Oriented to 28 ground.This pivot center 148 is parallel to front wheel device 32 or the pivot center of rear-wheel device 38.

At least one engagement element 150 and the 3rd region 126 that reclines of region 120 and the 4th that reclines resists relative turn at intervals It is placed in dynamicly on the device 146 that can be rotated.

Two engagement elements 150 separately are provided with embodiment.

Engagement element is especially configured to disc, and it carries recess 152.Recess 152 and the decentraction of pivot center 148 and outstanding It is with this pivot center separately.

The counter element 154 for being used for engagement element 150 is arranged on bogey 62.These counter elements are herein with such as Under type positions, i.e. (is reclined region with second so that when being correctly pre-positioned cleaning device equipment 60 on relative chassis 12 124, which abut in the 4th, reclines on region 126 and pin 132 is positioned in recess 128), engagement element 150 can be by making correspondingly Element 154 can sink in recess 152 and act in counter element 154.

Respective counter element 154 is especially structured to pin device herein, and pin device is arranged on bogey 62.

Suspension 138 overlaps bogey 62 in this region with the device 146 that can be rotated.Engagement element 150 then may be used To be applied to reference to gravity direction g from top in counter element 154.

When corresponding counter element 154 is in recess 152, can be realized by the rotation for the device 154 that can be rotated Clamp.

Clamping device 154 is configured to eccentric herein.In the clamping that the rotation of the device 146 by that can rotate is realized Translational motion of the bogey 62 with respect to chassis 12 is also achieved in journey, so as in addition to the clamping on clamping device 154 The first fixing device 112 and the second fixing device 114 are realized in the clamping on region 116,120,124,126 that reclines.

Recess 152 (referring to Fig. 7) is constructed as follows, i.e. so that when clamping, the first party of clamping is directed to using edge To translational motion realize eccentric function, and utilize (second direction and first direction phase in a second direction when clamping and releasing Eccentric function and ejecting function are realized in opposite translational motion instead).

Recess 152 has the first side wall 153a and opposed second sidewall 153b for this.The free space of recess 152 is in Between the first side wall 153a and second sidewall 153b.

Second sidewall 153b is for example configured to be convexly curved.

The first side wall 153a is for example configured to hollowly bend.

Spacing between the first side wall 153a and second sidewall 153b it is maximum at the unlimited side of recess 152 and Diminish inwardly toward the lateral arrangement between the first side wall 153a and second sidewall 153b to infundibulate.

The first side wall 153a is constructed as follows, i.e. so that being rotated in order to clamp (towards ground 22 and in root According in Fig. 7 diagram in the counterclockwise direction) when, the first side wall is applied in corresponding counter element 154 and result in and holds Carry put 62 towards the rearward end on chassis 12 direction move.

Second sidewall 153b is constructed as follows, i.e. so that when releasing clamped condition, the second sidewall is applied to phase Move in the counter element 154 answered and direction of the bogey 62 along the rearward end 26 for leaving chassis.Thus, using reclining The releasing of clamping on region 116,120,124,126 realizes ejecting function.

Corresponding clamped condition can be released by the rotation for the device 146 that can be rotated；Rotate in the arrangement according to Fig. 7 Leave ground 22 and carry out clockwise.

In embodiment, operating element 156, such as bar are arranged on the device 146 that can be rotated.Pass through the operating element 156 can perform rotation from outside, to clamp or release clamping.

In principle it is also possible that motor, such as electro-motor are provided as operating element 156.

Operating element 156 is correspondingly hinged on the device 146 that can be rotated, so as to can be real under simple accessibility It is now corresponding to rotate, to establish clamped condition or release clamped condition.

Fixed to be established between cleaning device equipment 60 and chassis 12, that is to say, that in order to by cleaning device equipment 60 On chassis 12, way is as follows：

The bogey 62 of cleaning device equipment 60 is positioned on chassis 21.Herein especially by the first longeron 98a and Two longeron 98b are placed into the 4th and reclined on region 126.Corresponding unit then moves along the longitudinal direction 28 on chassis 12, directly Respective pin 132 to the second fixing device 114 sinks to being attached troops to a unit on the end 130 of longeron 98a, 98b side In recess 128.

Then being pre-positioned on the region 116,120,124,126 that reclines can also be realized.

4th region 126 that reclines provides supporting surface for supporting downwards in this process.

Clamping device 144 correspondingly positions relative to pin 132, and clamping device then passes through the device 146 that can be rotated and enclosed Interlocking of the engagement element 150 in the counter element 154 attached troops to a unit is realized in rotation around pivot center 148.It is achieved in clamping.

Movement can yet be realized by eccentric configuration herein, be especially pressed onto first region 116 that reclines when mobile 3rd reclines on region 120.

Realize herein on the second fixing device 114 recline on region 112,116,120,126 in bogey Clamping between 62 and chassis.

The inclined-plane being previously mentioned allow for tolerance compensating.

This gripping orientation is ensured by the clamping device 144 that can be manipulated from the outside by operating element 156.

This gripping orientation can be released by the rotation on clamping device 144 in reverse direction again.

Therefore second sidewall 153b is applied in counter element 154 and realizes ejecting function, under ejecting function, clean Tool equipment 60 is moved forwardly a little.

Cleaning device equipment 60 then can be removed correspondingly.

Fixing device 110 includes three parts in principle, is on the one hand the patch with the region 116,124,130,126 that reclines Relying part part.Recline and spatially carried out at this in the region of the crossbeam 64 of cleaning device equipment 60.

Clamping can be performed there.

In addition, the 4th region 126 that reclines especially can conveniently establish stationary state (clamped condition), because can Realize downward support.

Fixing device 110 is used as second component including clamping device 144.Clamping can be realized by the clamping device.It is logical The device 146 that can be rotated for crossing the second fixing device 114 acts on the counter element 154 of the first fixing device 112, to cause to press from both sides Tightly.

In embodiment, fixing device 110 includes " blade " 98a, 98b with its recess 128 as third member, the The pin 132 of two fixing devices 114 can be positioned in recess.It is possible thereby to realize for cleaning device equipment 60 on chassis 12 Torque support.

It can be provided that in the embodiment of tool equipment, power of this torque support based on effect rather than required 's.

Cleaning device equipment 60 can be dismantled or installed in a manner of easily and rapidly by fixing device 110.

Interface is provided on chassis 12 and also in corresponding cleaning device equipment 60, the interface can be realized will be more Individual different tool equipment is fixed on floor-cleaning machine 10.

Set in the flexible program (Figure 12) of embodiment and sweep tool equipment 60 ' clearly, it sets with cleaning device in principle Standby 60 are constructed in the same manner, but difference is, can rotate with engagement element 160 is disposed with cleaning device equipment 60 ' Device 158.Corresponding counter element 162 is arranged on chassis 12 '.

Working method is in principle and same as described above.The difference of corresponding clamping device 164 and clamping device 144 exists In the device 158 that can be rotated is now arranged in cleaning device equipment 60 ', and counter element 162 is placed on chassis 12 '.

In other respects, working method and same as described above.

The floor-cleaning machine according to Fig. 1 is shown in Fig. 4 to 6, its with another floor treatment tool device 166 and More specifically front crane gear 168 is carried.This front crane gear 168 is for example for accommodating pushing snowboard.

Front crane gear 168 is also shown in Figure 13 to 17.

Front crane gear 168 can be removably mounted on chassis by the fixing device corresponding to fixing device 110 On 12.

This fixing device has the second fixing device being arranged on chassis 12.This second fixing device is as above The second fixing device 114 as described.This second fixing device is used for another floor treatment tool device 166 (such as front crane gear 168) is fixed on chassis 12.

Floor treatment tool device 166 also has the first fixing device 112 ', and first fixing device is consolidated in itself and second Constructed in the same manner in principle with the first fixing device 112 in terms of determining the coefficient part of device.

Front crane gear 168 includes longeron 170a, 170b separately.Longeron 170a, 170b form lath or " leaf Piece ", it is with the recess 128 ' on the end 130 ' of its side.The respective pin 132 on chassis 12 can be brought in recess.

First region 116 ' and opposed second that reclines is configured with longeron 170a, 170b to recline region 124 ', they For cooperating with the region 126 that reclines of region 120 and the 4th that reclines of the 3rd of chassis 12.

Longeron 170a, 170b are connected with each other by one or more crossbeams 172.

Counter element 154 ' is arranged on longeron 170a, 170b, the engagement element 150 of the device 156 that can be rotated can be Rabbet in counter element.

Front crane gear 168 has hoisting apparatus 174, and the hoisting apparatus includes fixing device 176.In fixing device Pushing snowboard can be especially installed on 176.

Hoisting apparatus 174 is hinged on longeron 170a, 170b.Be hinged is following types of, i.e. by adjusting machine accordingly Structure 178 makes hoisting apparatus 174 opposing side rails 170a, 170b to be changed on its height and position.On chassis 12 Front crane gear 168 in, thus, it is possible to adjust and especially adjust fixing device 176 and therefore also have be fixed on fixation Instrument on device 176, such as height and position of the pushing snowboard with respect to chassis 12.

In principle by corresponding fixing device by with above by cleaning device equipment 60 identical is described in a manner of fix Front crane gear 168.

The region 116 ', 124 ' that reclines of front crane gear 168 is used for the corresponding region that reclines for clinging to chassis 12 120th, on 126.

The clamping with counter element 154 ' can be realized by the device 146 that can be rotated.

It can realize that torque supports by longeron 170a, 170b, wherein, pin 132 is sunk in recess 128 '.

Corresponding interface (fixing device 110) has the part being arranged on chassis 12, that is, the second fixing device 114.

Corresponding another part, that is, the first fixing device 112,112 ' arrangement and construction are in floor treatment tool device On 168.

Therefore different floor treatment instruments can be arranged on chassis 12 in a straightforward manner and installation site can be with Release in a straightforward manner.

The quick-replaceable of corresponding floor treatment tool device 166 can be realized in principle.

This floor treatment tool device 60 especially can be dismantled with reference to the utilization of cleaning-suction module 60 to realize completely Dismounting while pump orifice device 82.

The clamping device 144 of fixing device 110 can be toollessly manipulated in principle, it is achieved thereby that shirtsleeve operation.

But it is also possible that tool control part is set or is for example threaded clamping element.Hydraulic pressure, gas can also be set Dynamic, electric (electronic) manipulation.

Reference numerals list

10 floor-cleaning machines

12 chassis

12 ' chassis

14 Part I

16 Part II

18 articulated joints

20 pivot axis

22 ground

24 leading sections

26 rearward ends

28 longitudinal directions

30 advance travel directions

32 front wheel devices

34 the near front wheels

36 off-front wheels

38 rear-wheel devices

40 left rear wheels

42 off hind wheels

44 pilot sets

46 driver's cabins

48 housings

50 structures

52 waste rexeptacles

54 aspirators

56 suction units

58 aspiration lines

60 cleaning device equipment

60 ' cleaning device equipment

62 bogeys

64 crossbeams

66a the first instrument receiving portions

66b the second instrument receiving portions

68 holding meanss

70 drive motors

72 cleaning devices

74 rotation axis

76 brushs

78 brushes

80 pivot articulated elements

81 adjusting apparatus

82 pump orifice devices

84 suction openings

86 boxes

88 tube elements

90 first joints

92 second joints

94 fluid spaces

96 retainers

The longerons of 98a first

The longerons of 98b second

100 pivot articulated elements

102 pivot axis

104 adjusting apparatus

106 wheel assemblies

107 gauge walls

108 bottom sides

110 fixing devices

112 first fixing devices

112 ' first fixing devices

114 second fixing devices

116 first recline region

116 ' first recline region

118 abutment faces

118a parts face

118b parts face

120 the 3rd recline region

122a longerons

122b longerons

124 second recline region

124 ' second recline region

126 the 4th recline region

128 recesses

128 ' recesses

The end of 130 sides

The end of 130 ' sides

132 pins

134 regions

136 crossbeams

138 suspensions

140 laths

142 sink to space

144 clamping devices

146 devices that can be rotated

148 pivot centers

150 engagement elements

152 recesses

153a the first side walls

153b second sidewalls

154 counter elements

154 ' counter elements

156 operating elements

158 devices that can be rotated

160 engagement elements

162 counter elements

164 clamping devices

166 floor treatment tool devices

168 front crane gears

170a longerons

170b longerons

172 crossbeams

174 hoisting apparatus

176 fixing devices

178 adjustment mechanisms

Claims (29)

1. a kind of sweeper, it includes chassis (12；12 '), cleaning device equipment (60；60 ') and for by dirt to be cleaned The aspirator (54) absorbed of ground (22), the cleaning device equipment has at least one cleaning device (72) and can dismantle Install or can removedly be arranged on the chassis (12 in ground；12 ') on, the aspirator, which has, to be used to produce suction stream Suction unit (56) and taking out with least one suction opening (84) for being used to load ground (22) to be cleaned with suction stream Sucking hole device (82), it is characterised in that the pump orifice device (82) is placed in cleaning device equipment (60；60 ') on and with institute State cleaning device equipment and form unit, the unit can be fixed on the chassis (12 as overall；12 ') on and as overall Can be from the chassis (12；12 ') pull down.

2. according to the sweeper described in claim 1, it is characterised in that the cleaning device equipment (60；60 ') there is carrying dress Put (62), at least one cleaning device (72) is maintained on the bogey, and the pump orifice device (82) is maintained at On the bogey, and for the bogey (62) to be removedly fixed on into the chassis (12；12 ') on One fixing device (112) is arranged on the bogey.

3. according to sweeper described in claim 2, it is characterised in that the cleaning device equipment (60；60 ') carrying dress Putting (62) includes crossbeam (64) and at least one longeron (98a, 98b), and at least one cleaning device (72) is maintained at described On crossbeam, wherein, the pump orifice device (82) is maintained on the crossbeam (64) and/or at least one longeron (98a, 98b) On.

4. according to the sweeper any one of preceding claims, it is characterised in that on the pump orifice device (82) Being disposed with the first joint (90) and the aspirator (54) has the second joint (92), and second joint can be with described One joint (90) connects, wherein, in cleaning device equipment (60；60 ') it is arranged on the chassis (12；12 ') when on, described first Joint (90) is connected with second joint (92).

5. according to the sweeper described in claim 4, it is characterised in that have a kind of be used for first joint (90) and institute The connector connector connected with stating the second joint (92) fluid matasomatism.

6. according to the sweeper any one of preceding claims, it is characterised in that the pump orifice device (82) passes through Pivot hinge (100) is maintained at the cleaning device equipment (60；60 ') on.

7. according to the sweeper any one of preceding claims, it is characterised in that the pump orifice device (82) has Wheel apparatus (106) for the rideability on ground (22) to be cleaned.

8. according to the sweeper any one of preceding claims, it is characterised in that with least one suction opening (84) the relatively at least one cleaning device (72) of pump orifice device (82) is arranged in such a way, i.e. so that being run cleaning In, cleaning material is fed at least one suction opening (84).

9. according to the sweeper any one of preceding claims, it is characterised in that when the sweeper is treated positioned at described On the ground (22) of cleaning and the cleaning device equipment (60；60 ') it is arranged on the chassis (12；12 ') when on, the suction Mouth device (82) is positioned at the chassis (12 with reference to gravity direction (g)；12 ') it is located at below and especially the sweeper Wheel (34,36) between and/or be positioned at below the pilot set (44) of the sweeper.

10. according to the sweeper any one of preceding claims, it is characterised in that in the cleaning device equipment (60； 60 ') from the chassis (12；12 ') when removing, the pump orifice device (82) is equally by from the chassis (12；12 ') remove.

11. according to the sweeper any one of preceding claims, it is characterised in that have and be used for the cleaning device Equipment (60；60 ') removedly it is arranged on the chassis (12；12 ') fixing device (110) on, the fixing device include It is arranged in the cleaning device equipment (60；60 ') the first fixing device (112) on and it is arranged in the chassis (12；12 ') on The second fixing device (114), wherein, first fixing device (112) and second fixing device (114) phase each other Match somebody with somebody.

12. according to the sweeper described in claim 11, it is characterised in that first fixing device (112) includes the first patch Reclined region (124) by region (116) and second, second fixing device (114) includes reclining region (112) for first The 3rd recline region (120) and being reclined for second the 4th of region (124) recline region (126), and the fixed dress Putting (110) has clamping device (144；164) it is used for the cleaning device equipment (60；60 ') with the chassis (12；12′) Clamp.

13. according to the sweeper described in claim 12, it is characterised in that described first reclines region (116) and described second The region (124) that reclines is opposed and especially away from one another.

14. according to the sweeper described in claim 12 or 13, it is characterised in that the described 3rd reclines region (120) and described 4th region (126) that reclines is opposed and especially facing with each other.

15. according to the sweeper any one of claim 12 to 14, it is characterised in that second fixing device (114) have and recline in the described 3rd region (120) and the described 4th that reclines and sink to space (142), band between region (126) Have described first recline region (116) and described second recline region (124) the first fixing device (112) element (98a, It can 98b) sink to described sink in space.

16. according to the sweeper any one of claim 12 to 15, it is characterised in that described first reclines region (116) and/or described second recline region (124) have respectively at least two part faces (118a, 118b) separately and/or Described 3rd reclines region (120) and/or the described 4th region (126) that reclines has at least two part faces separately.

17. according to the sweeper any one of claim 12 to 16, it is characterised in that described first reclines region (116) and/or the described 3rd reclines region (120) relative to the chassis (12；12 ') longitudinal direction (28) has inclined Abutment face, wherein, especially reclined region (120) and the described 4th spacing edge to recline between region (126) the described 3rd The chassis (12；12 ') longitudinal direction changes and especially edge diminishes from leading section (24) to the direction of rearward end (26).

18. according to the sweeper any one of claim 12 to 17, it is characterised in that the described 3rd reclines region (120) and the described 4th region (126) that reclines is arranged in the chassis (12；12 ') it is on crossbeam (64) or one or more vertical On beam (122a, 122b).

19. according to the sweeper any one of claim 12 to 18, it is characterised in that the clamping device (144； 164) construct as follows, i.e. so that with first recline region (116) and second recline region (124) first fixation The element (98a, 98b) of device (112) can be with reclining the second solid of region (126) with the 3rd region (120) and the 4th that reclines Determine element (140,64) clamping of device (114).

20. according to the sweeper any one of claim 12 to 19, it is characterised in that the clamping device (144； 164) include eccentric, in clamping process and/or during the releasing of clamping, can be caused by the eccentric clear Sweep tool equipment (60；60 ') and chassis (12；12 ') the relative translational motion between.

21. according to the sweeper any one of claim 12 to 20, it is characterised in that the clamping device (144； 164) device (146 that can be rotated is included；158), one or more engagement elements (150；160) it is arranged in the device that can be rotated On part, and the clamping device (144；164) include one or more and be used for engagement element (150；160) counter element (154), wherein, (i) described device (146) that can be rotated is arranged in the first fixing device (112) and counter element (154) cloth Put in the second fixing device (114), or (ii) described device (158) that can be rotated is arranged in the second fixing device and institute Counter element is stated to be arranged in the first fixing device.

22. according to the sweeper described in claim 21, it is characterised in that at least one engagement element (150；160) have recessed Portion (152), the counter element (154) can be entered in the recess, wherein, especially described recess rotates with the energy Device (146；158) pivot center (148) decentraction.

23. according to the sweeper described in claim 22, it is characterised in that at least one engagement element (150；160) there is band There are the first side wall (153a) and the recess (152) of second sidewall (153b), wherein, arrived by the first side wall (153a) corresponding Effect on element (154) can cause movement of the counter element (154) towards first direction, and in the second sidewall When (153b) is applied in counter element (154), the counter element (154) can be caused towards the second party opposite with first direction To movement.

24. according to the sweeper any one of claim 21 to 23, it is characterised in that match somebody with somebody for the device that can be rotated Belong to operating element (156).

25. according to the sweeper any one of claim 12 to 24, it is characterised in that first fixing device (112) there is the recess (128 for carrying and being opened wide in side；128 ') at least one lath (98a, 98b) and described second is consolidated Determining device (114) has at least one pin (132) for being used for being contained in recess (128), wherein, especially described pin (132) being manoeuvred into the recess (128) by least one lath (98a, 98b).

26. according to the sweeper described in claim 25, it is characterised in that at least one pin (132) and the described 3rd The region (120) and the described 4th that reclines reclines region (124) separately and/or at least one lath (98a, 98b) At least one recess (128) reclines region (124) separately with described first region (116) and described second that reclines.

27. according to the sweeper described in claim 25 or 26, it is characterised in that at least one pin (132) is arranged in The chassis (12；12 ') on longeron (122a, 122b) and towards the chassis (12；12 ') opposed side protrusion or It is outwardly.

28. according to the sweeper described in claim 27, it is characterised in that in cleaning device equipment (60；60 ') it is arranged on described Chassis (12；12 ') in the case of on, at least one lath (98a, 98b) be positioned at the chassis longeron (122a, Between 122b) or the longeron (122a, 122b) is between lath (98a, 98b).

29. a kind of cleaning device equipment for sweeper, the cleaning device equipment has at least one cleaning device, and it is special Sign is, pump orifice device is remain in the cleaning device equipment.