EP3632285A1 - Appareil de traitement de sol à guidage manuel - Google Patents

Appareil de traitement de sol à guidage manuel Download PDF

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Publication number
EP3632285A1
EP3632285A1 EP19209902.6A EP19209902A EP3632285A1 EP 3632285 A1 EP3632285 A1 EP 3632285A1 EP 19209902 A EP19209902 A EP 19209902A EP 3632285 A1 EP3632285 A1 EP 3632285A1
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EP
European Patent Office
Prior art keywords
soil cultivation
guide part
liquid
base part
cultivation device
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.)
Granted
Application number
EP19209902.6A
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German (de)
English (en)
Other versions
EP3632285B1 (fr
Inventor
Rudolf Franke
Rainer Kenter
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.)
I Mop GmbH
Original Assignee
I Mop GmbH
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Publication date
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Application filed by I Mop GmbH filed Critical I Mop GmbH
Publication of EP3632285A1 publication Critical patent/EP3632285A1/fr
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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • 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
    • A47L11/02—Floor surfacing or polishing machines
    • A47L11/10—Floor surfacing or polishing machines motor-driven
    • A47L11/14—Floor surfacing or polishing machines motor-driven with rotating tools
    • A47L11/16—Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes
    • A47L11/161—Floor surfacing or polishing machines motor-driven with rotating tools the tools being disc brushes with supply of cleaning agents
    • 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
    • A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
    • A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
    • A47L11/302—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools
    • A47L11/305—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction having rotary tools the tools being disc 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
    • A47L11/4002—Installations of electric equipment
    • A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • 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
    • A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
    • A47L11/4022—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids with means for recycling the dirty liquid
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
    • A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
    • A47L11/4036—Parts or details of the surface treating tools
    • A47L11/4044—Vacuuming or pick-up tools; Squeegees
    • 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
    • A47L11/4061—Steering means; Means for avoiding obstacles; Details related to the place where the driver is accommodated
    • 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
    • A47L11/4075—Handles; 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
    • A47L11/4077—Skirts or splash guards
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
    • 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
    • A47L11/408—Means for supplying cleaning or surface treating agents
    • A47L11/4088—Supply pumps; Spraying devices; Supply conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like

Definitions

  • the invention relates to a hand-held soil cultivation device for cultivating floors by scrubbing, polishing or grinding.
  • a device for treating surfaces is known, in particular for cleaning and polishing, which provides a joint which can be moved in at least two directions between a holding device and the base part.
  • This joint enables the user to adjust the handle height to the personal size of the user by tilting the holding device and to move the device back and forth in the machining direction, and to carry out lateral movements with the device.
  • the joint is arranged laterally on the base part and the base part has protruding parts, the lateral mobility is restricted.
  • a steam scrubbing machine with a handle part movable in the machining direction with respect to the base part, which has a water tank, a water pump, a heater and a steam distributor on the base part.
  • a vacuum cleaner unit which is likewise attached to the base part and comprises an intake space, an intake pump, a suction channel and an intake opening, is disclosed for dry cleaning.
  • back vacuum cleaners with a back unit and a carrying frame are known, in which the back unit comprises at least one suction pump and one suction space.
  • the back unit comprises at least one suction pump and one suction space.
  • an energy store for supplying energy to the pump can also be provided in the back unit.
  • the DE 196 22 856 A1 discloses a hand-held surface scrubbing device which has at least one, preferably two plate brushes, and at least one roller brush, and which is moved supported on wheels. Furthermore, a suction bar is provided, which is preferably attached to the rear end of the cleaning device and which is connected via a hose to a receptacle for dirty water. A container for cleaning fluid is also attached to the surface scrubber.
  • this surface scrubbing device has the disadvantage that its weight is increased by the liquid containers attached to the device itself, and that the wheels allow easy movement in the linear direction, but do not allow any real mobility in the lateral direction.
  • a wiper lip which has protrusions on its one side surface along its length with non-protruding spaces between the protrusions extending upwards from the lower edge, the other side surface being smooth. If this lip is moved with its smooth side over a floor, it forms a seal with the floor that does not let water through. If the lip with the side surface having projections is moved over the floor, water can flow through the spaces mentioned. As a result, a suction unit consisting of two corresponding lips can absorb water in two directions, back and forth.
  • the invention has for its object to provide a soil tillage implement which, in addition to polishing or grinding, also enables wet cleaning and is easy to move and operate by hand.
  • the invention relates to a hand-held soil cultivation device, which has a base part with at least one tool for soil cultivation and a motor for driving the at least one tool, and a bracket which engages around the base part at least in sections and via a first joint adjustable in the processing direction with a joint axis transverse to Machining direction is connected to the bottom part, and has a guide part attached to the bracket with a handle part.
  • the guide part has another joint with a further joint axis running transversely to the first joint axis, about which the guide part can be adjusted transversely to the machining direction in such a way that the base part can be parallel to the machining surface by a user can be rotated about a vertical axis of the base part by at least ⁇ 45 °.
  • the further joint forms a universal joint with the first joint and enables a user to rotate the base part within the working plane, even if the guide part is inclined about the first axis of the joint to the vertical axis of the base part, which allows great flexibility of the base part.
  • the processing direction of the floor part can be swiveled parallel to the floor, even when the guide part is inclined, and enables simple processing of corners or niches or under projections.
  • the bottom part can be rotated by the user parallel to the processing surface around the vertical axis of the bottom part by at least ⁇ 270 °.
  • the mobility enables cleaning both in the forward and backward direction, as well as in the lateral direction, even if the guide part is inclined about the first axis of articulation to the vertical axis of the base part, whereby the soil cultivation device can always be moved in the processing direction, which is a prerequisite for represents a regular intake of the liquid.
  • the base part is advantageously supported exclusively on the tool for tillage. As a result, the mobility of the base part is not restricted by a support device.
  • the tool for soil tillage advantageously consists of at least two counter-rotating and essentially horizontally rotating drive plates with processing attachments or at least two counter-rotating rollers with bristles.
  • the processing attachments can advantageously be brushes, plates for pads or grinding wheels.
  • the soil tillage implement can be used for a wide variety of tasks such as polishing, scrubbing or grinding.
  • the soil cultivation device for supplying the tool has at least one energy store and / or a power cable for an external energy supply.
  • an unlimited operating time is possible. Furthermore, the weight of the bottom part can thereby be kept low, which enables the user to move and guide the bottom part easily by means of the guide part.
  • An energy store attached to the tillage implement means that the power cable to an external energy supply can be dispensed with, which enables a higher range of motion of the tillage implement. This makes it possible, for example, to use the tillage device to clean stairwells.
  • the at least one energy store is advantageously attached to the base part and / or to the guide part.
  • the at least one energy store is advantageously attached in a removable manner.
  • the base part has a loosely suspended splash guard which is movable in height relative to the base part and which surrounds the tool for tillage at least in sections.
  • the splash guard Due to the loose, vertically movable arrangement of the splash guard, it can always sit flat on the work surface regardless of the movements of the base part and thus avoid splash water.
  • the base part advantageously has a liquid supply. This means that the soil tillage implement can also be used for wet scrubbing.
  • the liquid is advantageously supplied in an area below the base part within the splash guard and / or in the center through the drive plate and the processing attachments. This ensures an even, flat distribution of the liquid.
  • a liquid tank is advantageously provided for the liquid supply. This means that the soil tillage implement does not have to be connected to an external water supply, which would restrict the range of motion of the soil tillage implement.
  • the liquid tank is advantageously attached to the base part or to the guide part above the further joint. As a result, the mobility of the base part is restricted as little as possible by means of the guide part.
  • the liquid tank attached to the guide part is advantageously elongated along the guide part.
  • the liquid is as close as possible to the guide part, so that the weight of the liquid complicates the movement of the guide part as little as possible.
  • the container for the absorbed liquid is advantageously attached to the guide part above the further joint and is elongated along the guide part.
  • the soil tillage implement advantageously has a liquid holder and a structurally separate suction unit which contains at least one suction turbine for holding the liquid. Due to the structural separation of the suction unit, the weight of the base part and the guide part can be kept low, so that the base part can be easily moved and guided by means of the guide part.
  • a container for the absorbed liquid is advantageously arranged on the base part and / or on the guide part and connected to the structurally separate suction unit via a hose.
  • the structural separation of the container for the absorbed liquid from the suction turbine makes it easy to ensure that the suction turbine does not come into contact with liquid.
  • the provision of the container for the absorbed liquid on the base part has the further advantage that the path for the water to be absorbed from the bottom into the container for the absorbed liquid is as short as possible, which increases the effective suction power of the suction turbine.
  • the liquid intake has a suction strip with two sealing lips, which extends at least over half the width, preferably over the entire width of the base part and around the tool for tillage, extending transversely to the direction of cultivation and, viewed in the direction of movement, arranged behind the tool for tillage is, wherein preferably the front sealing lip is corrugated in the direction of movement or has openings.
  • the suction bar with the sealing lips enables the liquid to be absorbed directly.
  • the corrugation or the openings of the front sealing lip allow the liquid to reach the area of the suction strip between the sealing lips and be sucked off there.
  • the suction bar with the sealing lips of the liquid holder is attached loosely and is movable in height relative to the base part.
  • the suction strip with the sealing lips is attached independently of the vertical movements of the base part, it can be ensured that the sealing lips always sit on the processing surface, so that efficient liquid absorption is possible.
  • the splash guard is suitably loose and is arranged independently of the vertical movements of the base part, it is possible, for example, to attach the suction strip with the sealing lips to the splash guard.
  • a base part 1 can be guided by a user P via a guide part 2 and a handle part 3, the guide part 2 being connected to the base part 1 via two joints which together form a universal joint.
  • a first joint 4 consists of a bracket 5 and an in Fig. 3 shown, attached to the bottom part 1 axis 30, wherein a hinge axis G1, which in Fig. 3 is shown, runs along the axis 30 parallel to a machining surface B and transversely to the machining direction 6 and the bracket 5 can be moved about the axis G1 in accordance with the direction indicated by the arrow 7.
  • a second joint 8 connects the guide part 2 to the bracket 5, a joint axis G2 extending transversely to the joint axis G1 and the guide part being able to be moved about the axis G2 in the direction indicated by arrow 9.
  • This enables the user P to rotate the base part 1 parallel to the machining surface B about its vertical axis A1 even when the guide part 2 is inclined.
  • the user P can thus rotate the machining direction 6 parallel to the machining surface B.
  • the user P can, for example, first move the base part away from him and then after rotating the base part by 180 °, the processing direction 6 correspondingly first moving away from him and then towards him.
  • the soil tillage implement according to the invention has a liquid tank 10 for the liquid supply, which is above the second joint 8, for example Guide part 2 can be attached and is connected to the base part 1 via a liquid supply 11.
  • the liquid tank 10 it is advantageous to design the liquid tank 10 so that it extends at least partially around the guide part 2 and its dimensions in the direction transverse to the guide part 2 are as small as possible, while the dimensions along the guide part 2 can be larger. As a result, the movement of the guide part 2 is hampered as little as possible by the liquid also moving in the liquid tank 10.
  • the soil tillage implement has a splash guard 12 which is arranged on the outside on the base part 1 and extends as far as possible around the base part 1.
  • the splash guard 12 has bristles or lips toward the processing surface B and is arranged such that its height above the processing surface B can be moved relative to the base part 1, so that it always rests on the processing surface B with its bristles or lips.
  • the bottom part 1 has on its underside a liquid receptacle 13 which extends transversely to the machining direction 6 as far as possible over the width of the bottom part 1 and is arranged in the direction of movement 6 behind the bottom part 1 and fastened to the splash guard 12 without the freedom of movement in height to restrict the splash guard 12 with respect to the base part 1.
  • the structurally separate suction unit is designed as a unit 15 to be attached to the body by a user P.
  • This unit 15 to be attached to the body is also designed as a back unit and is connected to the liquid receptacle 13 via a hose 14.
  • the back unit 15 has a container 16 for the liquid received by the bottom surface B and a suction turbine 17 which can be driven by a motor 18 which is also arranged in the back unit 15.
  • the motor 18 is connected directly to the bottom part 1 via a power cable and possibly also via a control cable 19, it being possible to provide a connection on the back part 15 or on the bottom part 1, so that this connection between the back part 15 and the bottom part 1 is released can.
  • the power and control cable 19 can also be guided to the base part 1 via the handle part 3 and / or the guide part, or a connection can be provided on the handle part 3 or on the guide part 2 to which the power and control cable 19 can be connected.
  • the container 16 for the liquid absorbed by the bottom surface B on the guide part 2 may also be advantageous to arrange the container 16 for the liquid absorbed by the bottom surface B on the guide part 2, for example, and to connect it to the liquid receptacle 13 and the suction turbine 17 by means of a hose, since a very short suction path is possible, which means that the effective suction power of the Suction turbine 17 improved.
  • both the liquid tank for the liquid supply and the container 16 for the absorbed liquid are arranged on the guide part 2 and / or on the base part 1, the total weight of the base unit comprising the base part 1 and the guide part 2 remains essentially constant during the tillage. This makes it possible to keep the pressure on the at least one tool 31 for tillage constant and thus to guarantee a constant and reliable mode of operation.
  • the provision of the container 16 for the absorbed liquid on the bottom part 1 and / or on the guide part 2 has the advantage that when the hose which connects the container 16 for the absorbed liquid to the suction turbine 17 is released, no residual liquid remaining in the hose can leak out , because the liquid remains in the lower-lying container 16 for the absorbed liquid.
  • the back unit 15 has a support frame 20, as a result of which the user P can comfortably carry it on the back.
  • support frames adapted to the type of wearing can be provided, and the shape of the unit to be attached to the body must also be adapted to the type of wearing.
  • a back unit can, for example, be made elongated flat and can be provided with a backpack-like carrying frame. If the unit to be attached to the body is to be worn around the waist, it must be made correspondingly smaller and equipped with a hip belt. For example, a unit to be fastened in front of the stomach cannot be made as long as is possible with a back unit.
  • the back unit is off Fig. 1 shown in cross section.
  • the container 16 for the absorbed liquid has an outlet opening 21 in the bottom region, to which an outlet hose 22 or an outlet connection with a closure 23 is attached.
  • the outlet hose 22 and the closure 23 are arranged such that the shut-off valve 23 is operated by the user P and the liquid taken up from the container 16 for the liquid taken up via the drain hose 22 can be lowered while the user P carries the back unit 15 on the back.
  • a connection with a coupling can be provided for the hose 14, so that this connection of the back unit 15 to the base part 1 can be released.
  • a nozzle can also be provided on the base part 1.
  • the hose or nozzle on the bottom part can also be designed as a siphon, which prevents residual water from escaping.
  • the back unit 15 has an energy supply 24 for the motor 18 and a switch 25 for switching the suction turbine 17 on and off.
  • the bottom part 1 of the soil tillage implement according to the invention is shown from below without a processing attachment.
  • a motor 26 drives two drive plates 27 in opposite directions and essentially horizontally.
  • the splash guard 12 which in this embodiment extends in a ring around the entire base part 1, the liquid receptacle 13 is attached in such a way that the free movement of the splash guard 12 is not impaired in its height above the processing surface with respect to the base part 1.
  • the liquid receptacle 13 has a suction strip 49 with two sealing lips 28, 29 spaced apart from one another in the machining direction 6, the front lip 28 in the machining direction 6 being corrugated as far as possible or having openings through which the liquid to be absorbed when the base part 1 is moved in the machining direction 6 Area x can get between the two sealing lips 28, 29.
  • This area x of the suction bar 49 between the sealing lips 28, 29 is connected via the hose 14 to the suction unit designed as a back unit 15, so that liquid can be sucked up.
  • the Fig. 3 shows a cross section of the bottom part 1 with the guide part 2 and the grip part 3 of the tillage implement Fig. 1 .
  • the joint 4 is shown again, which consists of the bracket 5 and the axis 30 which is fastened to the base part 1, the joint 4 being able to be moved about the joint axis G1 in accordance with the direction indicated by the arrow 7.
  • the base part 1 has a tool 31 for tillage, which comprises the drive plate 27 and machining attachments 32, such as the brushes shown, the base part 1 being supported exclusively on the tool 31.
  • the machining attachments 32 arranged on the drive plates 27 are driven by the motor 26, which is supplied by an energy store 33.
  • This energy storage device 33 is attached to the base part 1 as detachably as possible and can be charged, for example, via a power cable.
  • the motor 26 likewise preferably has a power cable 35, which makes it possible to dispense with the energy store 33 and to connect the motor 26 to an external energy supply.
  • the liquid supply 11 of the liquid from the liquid tank 10 takes place centrally through the drive plate 27.
  • the splash guard 12 can be loosely connected to the base part 1 with at least one bracket 36 reaching over the base part 1, so that it can move freely in height, that is to say in the direction of the arrow 37, during machining, but when the base part 1 is raised remains connected to the base part 1 via the at least one bracket 36.
  • the user P can lift and move the base part 1 and the splash guard 12 at the same time and does not have to move the splash guard 12 additionally.
  • the energy store for supplying the motor driving the suction turbine can also be arranged on the guide part, the energy store advantageously being attached below the tank 19 but above the joint 8.
  • FIG. 4 Further embodiment variants of the tool 31 for tillage are shown.
  • the Figure 4A shows a drive plate 27 with a processing attachment 32 in the form of a plate 48 for pads 38, and in Figure 4B a drive plate 27 is shown with a grinding wheel 39 as a machining attachment.
  • the Figure 4C shows a bottom part 1 of a tillage implement according to the invention, which has rollers 40 with bristles 41 as tools 32 for tillage on its underside.
  • B shows how the base part 1 of the soil cultivation device according to the invention can be rotated with the guide part 2 inclined by means of the joints 4 and 8 about the vertical axis A1 of the base part 1, which is essentially perpendicular to the processing surface B.
  • the base part By rotating the handle part 3 by 90 ° about a longitudinal axis A2 of the guide part 2, the base part is also rotated by 90 ° about the vertical axis A1, the bracket 5 thereby moving from an initial position inclined to the first machining direction 6 about the axis G1 into one position is brought parallel to the axis A1 and the guide part 2 is moved about the further joint axis G2 from an initial orientation parallel to a longitudinal axis A3 of the bracket 5 into an orientation oblique to the longitudinal axis A3 of the bracket 5.
  • the base part 1 can also be rotated by a further 90 ° by rotating the handle part 3, so that the machining direction 6, which originally points in the direction away from the user P, is now directed towards the user P, according to the direction indicated by arrow 6 '.
  • Fig. 6 shows an inventive tillage device, as in Fig. 1 is shown, with the difference that the structurally separate suction unit is designed as a further base unit 42.
  • the base unit 42 has a container 43 for the liquid received by the base surface B and a suction turbine 44 which can be driven by a motor 45 which is also arranged in the base unit 42.
  • the motor 42 is connected directly to the base part 1 via a power cable and possibly also via a control cable 46, one connection can be provided on the base unit 42, on the base part 1, on the guide part 2 or on the handle part 3, so that this connection between the base unit 42 and the base part 1 can be released.
  • the power and / or control cable 46 can also be routed via the handle part 3 and / or the guide part to the base part 1, or a connection can be provided on the handle part 3 or on the guide part 2 to which the power and / or control cable 46 can be connected.
  • the base unit 42 can also have a power cable that enables the motor 45 to be connected to an external power supply.
  • the base unit 42 can also have its own energy store 47 for the energy supply to the motor 45.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Soil Working Implements (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Catching Or Destruction (AREA)
  • Brushes (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Processing Of Solid Wastes (AREA)
  • Cleaning In General (AREA)
  • Road Paving Machines (AREA)
  • Floor Finish (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
EP19209902.6A 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel Active EP3632285B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009028944A DE102009028944A1 (de) 2009-08-27 2009-08-27 Handgeführtes Bodenbearbeitungsgerät
EP10766222.3A EP2470055B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel
PCT/DE2010/000987 WO2011023169A2 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP10766222.3A Division EP2470055B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel
EP10766222.3A Division-Into EP2470055B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel

Publications (2)

Publication Number Publication Date
EP3632285A1 true EP3632285A1 (fr) 2020-04-08
EP3632285B1 EP3632285B1 (fr) 2023-04-05

Family

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EP20185144.1A Active EP3760094B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel
EP19209902.6A Active EP3632285B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel
EP23200915.9A Pending EP4275571A3 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel
EP16153854.1A Active EP3033984B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol a guidage manuel
EP15179868.3A Active EP2962614B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel
EP10766222.3A Active EP2470055B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel
EP19155564.8A Active EP3508106B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel

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EP23200915.9A Pending EP4275571A3 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel
EP16153854.1A Active EP3033984B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol a guidage manuel
EP15179868.3A Active EP2962614B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel
EP10766222.3A Active EP2470055B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel
EP19155564.8A Active EP3508106B1 (fr) 2009-08-27 2010-08-25 Appareil de traitement de sol à guidage manuel

Country Status (10)

Country Link
US (1) US8887348B2 (fr)
EP (7) EP3760094B1 (fr)
DE (1) DE102009028944A1 (fr)
DK (5) DK3508106T3 (fr)
ES (6) ES2948241T3 (fr)
FI (1) FI3632285T3 (fr)
HU (6) HUE051131T2 (fr)
PL (6) PL3508106T3 (fr)
SI (1) SI2962614T1 (fr)
WO (1) WO2011023169A2 (fr)

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Publication number Publication date
WO2011023169A3 (fr) 2011-06-03
DK3632285T3 (da) 2023-07-03
ES2822106T3 (es) 2021-04-29
PL3508106T3 (pl) 2022-01-17
DE102009028944A1 (de) 2011-03-03
EP2962614A1 (fr) 2016-01-06
US8887348B2 (en) 2014-11-18
FI3632285T3 (fi) 2023-06-20
EP2470055A2 (fr) 2012-07-04
PL3760094T3 (pl) 2024-04-08
PL2962614T3 (pl) 2018-03-30
DK2962614T3 (en) 2018-01-15
EP3508106A1 (fr) 2019-07-10
EP3508106B1 (fr) 2021-08-18
ES2948241T3 (es) 2023-09-06
EP3033984B1 (fr) 2021-08-18
DK2470055T3 (da) 2020-10-26
HUE056475T2 (hu) 2022-02-28
EP2962614B1 (fr) 2017-10-25
ES2655252T3 (es) 2018-02-19
ES2897908T3 (es) 2022-03-03
PL2470055T3 (pl) 2021-01-25
SI2962614T1 (en) 2018-02-28
EP3760094A3 (fr) 2021-04-21
ES2969333T3 (es) 2024-05-17
ES2896239T3 (es) 2022-02-24
PL3632285T3 (pl) 2023-08-21
HUE062174T2 (hu) 2023-09-28
EP3760094A2 (fr) 2021-01-06
EP3033984A1 (fr) 2016-06-22
HUE035851T2 (en) 2018-05-28
HUE065335T2 (hu) 2024-05-28
EP4275571A3 (fr) 2024-03-13
EP2470055B1 (fr) 2020-07-29
EP4275571A2 (fr) 2023-11-15
EP3760094B1 (fr) 2023-11-08
HUE056481T2 (hu) 2022-02-28
DK3508106T3 (da) 2021-11-15
EP3632285B1 (fr) 2023-04-05
DK3033984T3 (da) 2021-11-15
HUE051131T2 (hu) 2021-03-01
EP3760094C0 (fr) 2023-11-08
US20120279010A1 (en) 2012-11-08
WO2011023169A2 (fr) 2011-03-03
DE102009028944A8 (de) 2011-06-01
PL3033984T3 (pl) 2022-01-24

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