EP1481625B1 - Machine pour nettoyer les sols et récipient de déchets pour telle machine - Google Patents

Machine pour nettoyer les sols et récipient de déchets pour telle machine Download PDF

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Publication number
EP1481625B1
EP1481625B1 EP04012582A EP04012582A EP1481625B1 EP 1481625 B1 EP1481625 B1 EP 1481625B1 EP 04012582 A EP04012582 A EP 04012582A EP 04012582 A EP04012582 A EP 04012582A EP 1481625 B1 EP1481625 B1 EP 1481625B1
Authority
EP
European Patent Office
Prior art keywords
dirt
cleaning machine
floor cleaning
mount
floor
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
Application number
EP04012582A
Other languages
German (de)
English (en)
Other versions
EP1481625A3 (fr
EP1481625A2 (fr
Inventor
Heinrich Katenhusen
Marco Peters
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hako Werke GmbH and Co
Hako GmbH
Original Assignee
Hako Werke GmbH and Co
Hako GmbH
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Hako Werke GmbH and Co, Hako GmbH filed Critical Hako Werke GmbH and Co
Publication of EP1481625A2 publication Critical patent/EP1481625A2/fr
Publication of EP1481625A3 publication Critical patent/EP1481625A3/fr
Application granted granted Critical
Publication of EP1481625B1 publication Critical patent/EP1481625B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/24—Floor-sweeping machines, motor-driven

Definitions

  • the invention relates to a floor-mounted floor cleaning machine with at least one in cleaning operation in contact with the floor to be cleaned, rotationally driven cleaning brush, in particular roller brush, which receives dirt collected from the bottom of a trained in the machine housing dirt guide channel, and at least two dirt receptacles, which are arranged in the cleaning operation with their openings substantially upwards on a receptacle in the direction transverse to the longitudinal axis of the floor cleaning machine side by side and which have in the region of its opening a pivoting bow handle, which allows a bucket-like transport of the dirt container.
  • the invention relates to a dirt receptacle for such a machine.
  • the bucket-like dirt receptacle used in the soil cleaning machines integrally formed in this dirt container and thereby achieved that the collected dirt can be removed easily because the user does not extend across the longitudinal axis of the floor cleaning machine substantially over the entire width and therefore bulky and handle heavy dirt container needs to remove the dirt accumulated in it, in particular in a storage container o.ä. distribute.
  • the receptacle is formed with a continuous bottom, and the bucket-like handled dirt receptacles are positioned on this floor so that the adjacent containers as close as possible anein Smaschine so that the transported in the direction of the dirt container dirt as possible completely gets into this dirt receptacle.
  • the bow handles of the dirt receptacle are hinged to the insides of the dirt receptacle and are in the swung-down state in the opening portion of the dirt receptacle.
  • a part of the supplied dirt does not get into the dirt receptacle, but deposits on the bottom of the receptacle or the dirt container, and the outer surfaces of the dirt receptacle are polluted.
  • dirt deposits on the folded down handles Therefore, for the user during the emptying process not only a contamination of the hands, but also the risk that he gets dirty by the dirt deposits on the outer surfaces of the dirt receptacle clothes.
  • the deposition of dirt on the bottom surface of the receptacle hinders the desired positioning of the dirt receptacle as closely as possible next to each other, so that at regular intervals a separate cleaning of the bottom surface of the debris container must be made.
  • a floor cleaning machine of the type mentioned is inventively designed such that the receptacle between a raised cleaning position and a lowered removal position is displaceable, that the openings surrounding the upper edge of each dirt receptacle in the cleaning position of the receptacle is in sealing engagement with the peripheral edge of a housing fixed dirt passage opening and that the stirrup handles are respectively secured to the outside of the dirt receptacle and in the swung-down state, are completely outside the area of the opening of the dirt holding container.
  • dirt receptacles By arranged in the cleaning position of the recording with their opening areas arranged dirt receptacles ensures that the passing through the housing-fixed dirt openings dirt completely gets into the dirt receptacle, without the risk that dirt laterally passed the dirt receptacles and thereby on the recording and / or deposited on the outer surfaces of the dirt receptacle.
  • the stirrup handles of the dirt receptacle which are located outside the opening portion of the associated dirt receptacle are no longer polluted, and the user can handle the dirt receptacle in the filled and deflated state advantageously like a bucket without the risk that he gets his hands dirty at the bar handles.
  • the lowering of the receptacle into the removal position of course lowers the edge of the dirt receptacle, so that between this and the housing-fixed openings an accessible from the rear end of the floor cleaning machine opening gap formed by the user by means of a dustpan or dirt parts to be removed, such as films, packaging tapes, etc. can carry in the dirt receptacle that would otherwise wrap in the normal cleaning operation on or around the cleaning brush.
  • the structure according to the invention also allows the use of plastic bags as dirt receptacle. These can be placed in the dirt receptacle with removed dirt receptacle or even with the dirt receptacle and in the removal position Horder recording and carded with its protruding from the dirt receptacle section around the container rim, so that they then sealed at displacement of recording in the cleaning position in their Location to be fixed.
  • plastic bag allows in a known manner, the closing of the bag by hand, and then lift out the filled bag from the dirt receptacle and so allow a dirt removal without dust.
  • each dirt passage opening at the edge of each dirt passage opening a circumferential, in the cleaning position of the receptacle in sealing engagement with the opening defining edge of the associated dirt container standing seal may be provided.
  • This arrangement of the seal at the edge of the dirt passage openings instead of at the upper edge of the dirt receptacle, has the advantage that the seal is in a largely protected area, while the arrangement of the opening edge of the dirt receptacle, the risk of damage during its emptying bstünde.
  • the receptacle preferably has positioning means with respect to the dirt passage openings aligned arrangement of the dirt receptacle.
  • a support rod may extend transversely to the longitudinal axis of the floor cleaning machine, on which the dirt receptacle are supported with an engagement recess, so that they are positively positioned in the direction of the longitudinal axis of the floor cleaning machine.
  • the dirt receptacle can be held against displacement transversely to the longitudinal axis of the floor cleaning machine by stop surfaces.
  • the peripheral edge of the opening of the dirt receiving container can be inclined to its essentially formed by its bottom support level, so that in the cleaning position of the recording further located in the floor cleaning machine end of the dirt receiving container has a lower height than the farther outboard end, whereby a corresponding inclination of the dirt passage openings is present.
  • the dirt receptacles can be positioned as closely as possible adjacent to one another on the receptacle, at least part of the edge region of the dirt receptacle can be offset inwardly from a receptacle for the bow grip relative to the adjacent peripheral wall of the dirt receptacle.
  • This offset can extend from an area which is a small distance from the articulation points of the bow handle in the direction of the end of the dirt receiving container further in the floor cleaning machine, to the end of the dirt receiving container located further out in the cleaning position of the receptacle.
  • this storage surface can be kept as free of dirt deposits as possible, which otherwise could be released in an uncontrolled manner when the dirt holding containers are removed and can fall onto the receptacle or the already cleaned floor they roof-shaped Schmutzleit lake be provided, which are each inclined in the direction of the edge of the adjacent dirt passage openings. In this way, depositing dirt slides in the normal cleaning operation of these areas down and into the dirt receptacle.
  • the removal and insertion of the protective receptacle from or into the receptacle can be facilitated by the user that at least one recessed grip is provided in the upper edge region of the cleaning position of the receptacle outer wall of each dirt receptacle.
  • a lower recessed grip can be provided in the lower region of this wall of the dirt receptacle or in this adjacent bottom region, which can be formed for example by the above-mentioned engagement recess. This lower recessed grip facilitates the user's emptying of the dirt receiving container held on the bow handle.
  • the recording In order to shift the recording as simple as possible between the removal position and the cleaning position, it can be supported with its further lying inside the floor cleaning machine area pivotally mounted on the machine housing, and their further outward area can with a linkage to move the recording between cleaning position and removal position be connected.
  • the linkage on an actuating lever for displacement of the recording, with the help of which the user can make this shift by hand.
  • floor cleaning machine is substantially of conventional construction and has a chassis 1, on the rear wheels 4 and 5 and a front wheel 6 are.
  • a driver's seat 2 is provided, which has a driver's seat and the various controls for the operation of the floor cleaning machine.
  • the floor cleaning machine has a rotatably driven roller brush 7, which comes in operation in the usual way in contact with the floor to be cleaned so that it hurls the dirt picked up.
  • This dirt is transported in a Schmutzleitkanal and passes from there into the still to be described dirt receptacle 9, 9 ', wherein the still loaded with dirt, along the dirt channel flowing air flow is passed through a filter assembly and then exits into the environment.
  • FIG. 2 and 3 is the rear part of the floor cleaning machine according to FIG. 1 shown in simplified form, the in FIG. 1 shown outer covers and also the filter housing 8 are removed.
  • the dirt receptacle 9, 9 ' are in the direction parallel to the axis of rotation of the rear wheels 4, 5 and thus transversely to the longitudinal axis of the floor cleaning machine side by side on a receptacle 20 which is frame-shaped, so that the dirt receptacle are securely supported at least with their edge areas.
  • the positioning of the dirt receptacle 9, 9 'in the longitudinal direction of the floor cleaning machine is characterized in that in the rear (in FIG. 2 Right) area of the bottom wall of the dirt receptacle recesses provided in FIG.
  • the receptacle 20 is held with its further lying in the floor cleaning machine area by means of pivot pin 21 on the chassis 1 about an axis parallel to the axis of rotation of the roller brush 7 axis pivotally.
  • pivot pin 21 On the chassis 1 are hinged via pivot pins 22, 22 'tie rods 23 which are pivotally connected at its upper end via pins 24, 24' with an actuating lever 25 which is pivotally mounted by means of pins 26, 26 'on the chassis 1.
  • the dirt receptacle 9, 9 ' are constructed the same, and therefore only the dirt receptacle 9 will be described below.
  • the dirt receptacle 9 is double-walled in the present case and preferably produced in the rotational sintering process. In its outer bottom wall, the already mentioned recess for the positioning of the dirt receptacle in the receptacle 20 is formed.
  • a bow handle 10 is pivotally mounted on the outside of connecting pin 11, wherein the pivot connection is substantially perpendicular above the center of gravity of the dirt receptacle 9, so that it can be carried on the bow handle 10 in the manner of a bucket in a substantially vertical orientation ,
  • the outer periphery of the upper edge region is adjacent to the bow handle 10 and towards the interior of the floor cleaning machine slightly offset beyond the connecting pin 11 inwards, so that the bow handle in the folded-down state in this recessed area 12 and thus within the adjacent thereto outer surface of the dirt receiving container is located, so do not overhang this laterally.
  • the extension of the offset portion 12 inwardly beyond the connecting pins 11, is only required to allow free pivoting of the hinged ends of the strap handle 10.
  • a central recessed grip 13 is formed in the upper region. By engaging in this trough, the user can simply lift the dirt receptacle out of the receptacle and insert it into it.
  • the well formed in the bottom wall of the dirt receptacle 9 recess serves, moreover, as a recessed grip for pivoting the container held on the bow handle 10 during emptying.
  • the opening edge of the dirt receptacle runs relative to its through the bottom wall formed stand area from the outside in the inserted state end to lying in the interior of the floor cleaning machine end obliquely from top to bottom.
  • an opening gap is formed at the rear end, through which the user can throw dirt or other larger objects received in the dirt receptacle by means of a blade.
  • the emptying to be removed dirt receptacle can therefore be bucket-like carried by the user on the bow handle and then emptied without the user would have to fear contamination by gripping the bow handle and / or by contact with the outside of the dirt receptacle.
  • no dirt which has been introduced through the passage openings 30, 30 ' is deposited on the receptacle 20 during operation.

Landscapes

  • Cleaning In General (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Brushes (AREA)

Claims (16)

  1. Appareil roulant de nettoyage du sol avec au moins une brosse de nettoyage (7), entrant en fonctionnement de nettoyage en contact avec le sol à nettoyer et entraînée en rotation, en particulier une brosse cylindrique, qui amène la saleté ramassée au sol à un canal de guidage de saleté réalisé dans le boîtier de l'appareil, et avec au moins deux bacs collecteurs de saleté (9, 9') qui sont, en fonctionnement de nettoyage, disposés côte à côte sur un logement (20) dans la direction transversale à l'axe longitudinal de l'appareil de nettoyage du sol, leurs ouvertures étant orientées substantiellement vers le haut, et qui présentent dans la zone de leur ouverture une poignée pivotante en forme d'étrier (10, 10') qui permet de transporter le bac collecteur de saleté à la manière d'un seau, caractérisé en ce que le logement (20) peut être décalé entre une position de nettoyage relevée et une position de réception abaissée, en ce que le bord supérieur entourant l'ouverture de chaque bac collecteur de saleté (9, 9') se trouve dans la position de nettoyage du logement (20) en prise étanche avec le bord périphérique (31, 31') d'une ouverture de passage de saleté (30, 30') fixée au boîtier, et en ce que les poignées en forme d'étrier (10, 10') sont fixées respectivement au côté extérieur du bac collecteur de saleté (9, 9') et se trouvent à l'état pivoté vers le bas complètement en dehors de la zone de l'ouverture du bac collecteur de saleté (9, 9').
  2. Appareil de nettoyage du sol selon la revendication 1, caractérisé en ce que sur le bord de chaque ouverture de passage de saleté (30, 30'), un joint d'étanchéité (31, 31') périphérique est prévu qui se trouve dans la position de nettoyage du logement (20) en prise étanche avec le bord définissant l'ouverture du bac collecteur de saleté (9, 9') associé.
  3. Appareil de nettoyage du sol selon la revendication 1 ou 2, caractérisé en ce que le logement (20) présente des moyens de positionnement pour un agencement des bacs collecteurs de saleté (9, 9') orienté par rapport aux ouvertures de passage de saleté (30, 30').
  4. Appareil de nettoyage du sol selon la revendication 3, caractérisé en ce que les moyens de positionnement présentent une barre de support s'étendant transversalement à l'axe longitudinal de l'appareil de nettoyage du sol et sur laquelle les bacs collecteurs de saleté (9, 9') prennent appui au moyen d'une encoche de mise en prise.
  5. Appareil de nettoyage du sol selon la revendication 3 ou 4, caractérisé en ce que les moyens de positionnement présentent des surfaces de butée bloquant les bacs collecteurs de saleté (9, 9') contre un décalage transversalement à l'axe longitudinal de l'appareil de nettoyage du sol.
  6. Appareil de nettoyage du sol selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le bord périphérique de l'ouverture du bac collecteur de saleté (9, 9') est incliné par rapport au plan d'appui de celui-ci, formé substantiellement par le fond de celui-ci, de sorte que dans la position de nettoyage du logement (20), l'extrémité du bac collecteur de saleté (9, 9') se trouvant plus à l'intérieur de l'appareil de nettoyage du sol présente une hauteur inférieure à l'extrémité située plus à l'extérieur.
  7. Appareil de nettoyage du sol selon l'une quelconque des revendications 1 à 6, caractérisé en ce qu'au moins une partie (12, 12') de la zone marginale du bac collecteur de saleté (9, 9') est décalée vers l'intérieur en formant un logement pour la poignée en forme d'étrier (10, 10') face à la paroi périphérique adjacente du bac collecteur de saleté (9, 9').
  8. Appareil de nettoyage du sol selon la revendication 7, caractérisé en ce que le décalage s'étend à partir d'une zone qui est éloignée des points d'articulation (11) de la poignée en forme d'étrier (10) d'une faible distance en direction de l'extrémité du bac à saleté (9) se trouvant plus à l'intérieur de l'appareil de nettoyage au sol, autour de l'extrémité du bac collecteur de saleté (9) située plus à l'extérieur dans la position de nettoyage du logement (20).
  9. Appareil de nettoyage du sol selon l'une quelconque des revendications 1 à 8, caractérisé en ce que dans la zone marginale supérieure de la paroi de chaque bac collecteur de saleté (9, 9'), située à l'extérieur dans la position de nettoyage du logement (20), une poignée encastrée (13, 13') est réalisée.
  10. Appareil de nettoyage du sol selon l'une quelconque des revendications 1 à 9, caractérisé en ce que dans la zone inférieure de la paroi de chaque bac collecteur de saleté (9, 9'), située à l'extérieur dans la position de nettoyage du logement (20), ou bien dans la zone de paroi de fond adjacente à la paroi, une poignée encastrée inférieure est réalisée.
  11. Appareil de nettoyage du sol selon l'une quelconque des revendications 1 à 10, caractérisé en ce que le logement (20) est retenu en pivotement sur le boîtier de l'appareil par sa zone située plus à l'intérieur de l'appareil de nettoyage du sol, et en ce que la zone du logement (20) située plus à l'extérieur est reliée à une tringlerie (23, 23', 25) pour déplacer le logement (20) entre la position de nettoyage et la position d'extraction.
  12. Appareil de nettoyage du sol selon la revendication 11, caractérisé en ce que la tringlerie présente un levier d'actionnement (25) pour décaler le logement.
  13. Appareil de nettoyage du sol selon la revendication 12, caractérisé en ce que le levier d'actionnement (25), lors de son déplacement pour décaler le logement (20) entre la position de nettoyage et la position de réception, passe par une position de point mort.
  14. Appareil de nettoyage du sol selon l'une quelconque des revendications 1 à 13, caractérisé en ce que les portions de boîtier, situées entre des ouvertures de passage de saleté (30, 30') adjacentes et constituant des zones marginales de celles-ci, présentent sur leur côté détourné du logement (20) des surfaces de guidage de saleté (33) en forme de toit qui sont inclinées respectivement en direction du bord d'ouverture.
  15. Bac collecteur de saleté présentant une poignée pivotante en forme d'étrier pour un appareil de nettoyage du sol selon l'une quelconque des revendications 1 à 14, caractérisé en ce qu'au moins une partie (12, 12') de la zone marginale du bac collecteur de saleté (9, 9') est décalée vers l'intérieur en formant un logement pour la poignée en forme d'étrier (10, 10') en face de la paroi périphérique adjacente du bac collecteur de saleté (9, 9').
  16. Bac collecteur de saleté selon la revendication 15, caractérisé en ce que le décalage s'étend à partir d'une zone qui est éloignée des points d'articulation (11) de la poignée en forme d'étrier (10) d'une faible distance en direction de l'extrémité du bac à saleté (9) se trouvant plus à l'intérieur de l'appareil de nettoyage au sol, autour de l'extrémité du bac collecteur de saleté (9) située plus à l'extérieur dans la position de nettoyage du logement (20).
EP04012582A 2003-05-30 2004-05-27 Machine pour nettoyer les sols et récipient de déchets pour telle machine Expired - Fee Related EP1481625B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10324826A DE10324826A1 (de) 2003-05-30 2003-05-30 Bodenreinigungsmaschine
DE10324826 2003-05-30

Publications (3)

Publication Number Publication Date
EP1481625A2 EP1481625A2 (fr) 2004-12-01
EP1481625A3 EP1481625A3 (fr) 2008-09-24
EP1481625B1 true EP1481625B1 (fr) 2009-10-21

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EP04012582A Expired - Fee Related EP1481625B1 (fr) 2003-05-30 2004-05-27 Machine pour nettoyer les sols et récipient de déchets pour telle machine

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US (2) US7555801B2 (fr)
EP (1) EP1481625B1 (fr)
DE (2) DE10324826A1 (fr)

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Publication number Priority date Publication date Assignee Title
CN105951645A (zh) * 2016-06-29 2016-09-21 安徽爱瑞特环保科技股份有限公司 全封闭驾驶式纯电动四轮前驱扫路车

Also Published As

Publication number Publication date
US8038030B2 (en) 2011-10-18
US20090045208A1 (en) 2009-02-19
DE502004010254D1 (de) 2009-12-03
US20040255413A1 (en) 2004-12-23
US7555801B2 (en) 2009-07-07
EP1481625A3 (fr) 2008-09-24
EP1481625A2 (fr) 2004-12-01
DE10324826A1 (de) 2004-12-16

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