EP3224433B1 - Machine de nettoyage immergée avec dispositif de déplacement - Google Patents

Machine de nettoyage immergée avec dispositif de déplacement Download PDF

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Publication number
EP3224433B1
EP3224433B1 EP15797672.1A EP15797672A EP3224433B1 EP 3224433 B1 EP3224433 B1 EP 3224433B1 EP 15797672 A EP15797672 A EP 15797672A EP 3224433 B1 EP3224433 B1 EP 3224433B1
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EP
European Patent Office
Prior art keywords
chassis
cleaning machine
bearing
underwater
drive
Prior art date
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Active
Application number
EP15797672.1A
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German (de)
English (en)
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EP3224433A1 (fr
Inventor
Torsten Reuss
Wolfgang Daiber
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Individual
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Individual
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • E04H4/1618—Hand-held powered cleaners
    • E04H4/1636—Suction cleaners
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • E04H4/1654—Self-propelled cleaners

Definitions

  • the invention relates to an underwater cleaning machine with a cleaning assembly according to the preamble of claim 1.
  • Another underwater cleaning machine is for example in EP 1 947 268 B1 explained.
  • This underwater cleaning machine is designed as a cleaning robot.
  • the cleaning robot can only be used independently, but not for manual cleaning of a water container.
  • the cleaning robot can only be used with all functions, ie vacuuming and brushing.
  • the cleaning robot cannot be used with a single functionality, i.e. only vacuuming or only brushing a surface.
  • an underwater cleaning machine according to the features of claim 1 is provided.
  • the landing gear device does not have to remain permanently on the cleaning assembly, which is of course also possible, but rather that the landing gear device can be mounted on the cleaning assembly quickly and with little effort, but can also be removed again.
  • This is advantageous, for example, when the underwater cleaning machine is required, for example, for cleaning water in the manner of a circulating pump or only for sucking water from a water container.
  • the chassis device is not arranged on the cleaning assembly when the underwater cleaning machine is used, for example, manually, in particular guided by means of a handle.
  • the underwater cleaning machine is provided for manual operation without the chassis device, and with the chassis device preferably for robot operation or automatic operation.
  • the undercarriage device When the undercarriage device is removed from the cleaning assembly, it can be guided manually, for example.
  • the manually guided cleaning assembly is particularly suitable for cleaning smaller and / or through the Undercarriage device for non-drivable surfaces, for example steps, ladders, smaller platforms or the like.
  • the cleaning machine basically represents four different cleaning machines.
  • the chassis device includes, for example, a chassis.
  • the chassis device can be in several parts, that is to say, for example, have at least two chassis parts or chassis parts. It is preferred if the chassis device has exactly two chassis parts.
  • the chassis parts are preferably designed in the form of retaining clips which hold the cleaning assembly in a holding position moved towards each other or are held on the cleaning assembly and are adjustable in an open position moved away from each other for removing the cleaning assembly from the chassis parts or arranging the cleaning assembly between the chassis parts .
  • the chassis parts are expediently movably mounted on one another and / or with respect to the cleaning assembly.
  • chassis component of the chassis device for example a wheel or one of the aforementioned chassis parts
  • the mobility of the chassis component is therefore expediently such in a sense or an axial direction towards and away from the surface to be cleaned.
  • axle suspension of a wheel or other chassis component it is possible, for example, for an axle suspension of a wheel or other chassis component to be mounted so as to be movable relative to a support body of the chassis device or relative to the cleaning assembly in a sense from or towards the surface to be cleaned.
  • the at least one chassis component is spring-loaded in the direction of the surface to be cleaned using a spring arrangement.
  • a chassis device can advantageously be detachably mounted by the cleaning assembly using the connecting means already explained.
  • a landing gear device with movable landing gear components and / or landing gear components sprung in the direction of the surface to be cleaned remains permanently on the cleaning assembly, that is to say cannot simply be dismantled.
  • a so-called cleaning robot which as a rule has an integral chassis device, a sprung chassis component and / or movable chassis component is advantageous.
  • Such a cleaning robot can therefore also optimally clean uneven surfaces.
  • a modular concept is preferred in which the cleaning assembly on the one hand and the chassis device on the other hand each form a module. These modules can preferably be connected to one another without tools or screws using the connecting means. It is also possible that the chassis device also has sub-modules, for example the chassis parts already mentioned. Preferably there are exactly two chassis parts and thus chassis modules.
  • the chassis device can comprise various components, for example a wheel arrangement with one or more wheels, rollers or the like, which can roll along the ground. But a chain drive is also advantageous.
  • a chain drive is not to be understood here exclusively as a drive with a drive chain.
  • the “chain” can, for example, also be a belt running around wheels and / or guide elements.
  • Combinations are easily possible, for example a combination of a chain and a wheel, a chain and a sliding surface or slide surface, or everything together, i.e. a combination of sliding surface / carriage surface, chain and one or more wheels.
  • the underwater cleaning machine can, for example, be used in the manner of a cleaning robot when the chassis device is arranged on the cleaning assembly.
  • a drive device or drive means are additionally provided.
  • the drive device can, for example, form part of the chassis device.
  • the drive device is used to drive the underwater cleaning machine along the ground.
  • the drive device is integrated into the chassis device.
  • the drive device comprises one or more drive motors which are arranged directly on or in a chassis of the chassis device.
  • the drive device comprises, for example, one or more electric drive motors.
  • a respective drive motor is preferably a step motor.
  • the drive device prefferably be arranged directly on the cleaning assembly and not form a component of the chassis device.
  • recoil drive e.g. a nozzle and / or drive turbine and / or a jet drive or the like, which is arranged on a housing of the cleaning assembly.
  • a recoil drive can also be provided on the chassis device.
  • a drive of the cleaning assembly which is used, for example, to drive the suction unit and / or a cleaning device and / or a suction device for sucking the underwater cleaning machine onto the surface to be cleaned, is provided which, when the The chassis device on the cleaning assembly can be brought into a drive connection with the chassis device.
  • a preferred embodiment of the invention provides that a drive or drive means of the drive device comprises a transmission in which a first gear drives a second gear via an intermediate gear, the first gear with a first drive wheel of the chassis device and the second gear with a second drive wheel the landing gear device is rotatably connected.
  • connection means can be actuated between a connection position holding the cleaning assembly and a release position provided for removing the cleaning assembly from the chassis device.
  • a tool in particular a screwdriver or the like, can be provided for this purpose, for example.
  • no tool is required for this, that is to say that the connecting means can be actuated or adjusted between the connecting position and the release position without a tool.
  • the connecting means are preferably screwless or do not have a screw in order to connect the undercarriage device to the cleaning assembly.
  • a particularly simple fastening method can be created, for example, in that the connecting means comprise clamping means and / or latching means or the like.
  • the chassis device is attached to the cleaning assembly with play.
  • the connecting means allow such play.
  • the chassis device is movably mounted on the cleaning assembly.
  • the jamming or locking is therefore expediently carried out with a play of movement, i.e. that the chassis device is movably mounted on the cleaning assembly, in particular to adapt to unevenness in the ground.
  • the play allows, for example, a relative mobility of the chassis device and the cleaning assembly in such a way that the cleaning assembly and the chassis device can be moved along a floor surface or wall surface to be cleaned with different movements, for example in different directions of movement and / or with different movement paths.
  • the chassis device can, for example, be locked to the cleaning assembly.
  • One or more spring-loaded locking projections which are arranged, for example, on the chassis device, can be locked with corresponding locking contours on the cleaning assembly.
  • a latching projection can also be provided on the chassis device which engages in a latching receptacle of the cleaning assembly.
  • the locking means expediently comprise a locking device. It is preferred here if the locking means are provided to lock chassis parts of the chassis device with one another and / or the chassis device with the cleaning assembly. Appropriately, at least one locking element of the locking device simultaneously forms a bearing axle element of a bearing with which the chassis parts of the chassis device are relative to each other and / or the chassis device and the cleaning assembly are movably mounted relative to each other.
  • a bearing axle element is provided, for example as a component of the connecting means or also separately therefrom, with which the chassis device is movably, in particular pivotably and / or displaceably mounted on the cleaning assembly.
  • the bearing axle element can, for example, protrude in front of the cleaning assembly and engage in a bearing receptacle of the chassis device.
  • the bearing axle element forms, for example, a bearing pin of a bearing of the chassis device and can be brought into engagement with or out of engagement with the cleaning assembly in the manner of a bolt.
  • the cleaning assembly can be plugged into the landing gear, i. that the chassis device has a plug-in receptacle for the cleaning assembly.
  • the reverse variant is also possible, i.e. that, for example, the chassis device has a plug-in projection or a plurality of plug-in projections which are provided for insertion into one or more plug-in receptacles of the cleaning assembly.
  • a jamming for example by means of one or more clamping screws or clamping contours, can easily be actuated.
  • the chassis device is jammed with the cleaning assembly.
  • a manual operating element in particular a toggle or knob, can be provided in order to adjust the clamping means between a clamping position that clamps the cleaning assembly to the chassis and a release position that releases the cleaning assembly or the chassis.
  • the connecting means comprise at least one retaining clip, which, for example, holds the cleaning assembly holds like a clamp. It is particularly preferred if the retaining clip is formed by the chassis device, for example by a first chassis part and a second chassis part of the chassis part chassis device. It is expediently provided that the retaining clip holds the cleaning assembly with a play of movement.
  • the undercarriage device is movably supported on the cleaning assembly, for example pivotably and / or displaceably.
  • the running gear device can thus adapt to a contour of the subsurface, so that the cleaning assembly remains optimally in contact with the subsurface to be cleaned.
  • a pivot axis with which the chassis device is movably mounted on the cleaning assembly simultaneously forms the pivot axis or a pivot axis of chassis parts of the chassis device which are mounted pivotably relative to one another.
  • the reference plane is defined, for example, by a cleaning head of the cleaning assembly that moves along the surface. The chassis, so to speak, follows the movements around the cleaning head.
  • the chassis device preferably comprises at least two chassis parts which are movable relative to one another.
  • the mobility can for example provide that the chassis parts are mounted on one another or relative to one another in order to adapt to a contour of the subsurface.
  • the chassis parts can be moved away from one another in order to accommodate the cleaning assembly, for example can be removed from one another and connected to one another.
  • the chassis parts can be completely detached from one another so that, for example, they free up a receiving space in which the cleaning assembly can be used.
  • the chassis parts it is also possible for the chassis parts to remain connected to one another by means of at least one bearing even in this open position, in which the cleaning assembly can be used.
  • Each chassis part is expediently equipped with its own drive so that, for example, cornering is easily possible.
  • a preferred embodiment of the invention provides that a bearing, with which the chassis parts are movably mounted relative to one another, can be brought into an open position in which the bearing parts of the bearing are moved away from one another and in which the cleaning assembly can be arranged between the chassis parts.
  • a receptacle for the cleaning assembly is opened so wide that it can be arranged between the chassis part.
  • the bearing can, for example, be or comprise a cardanic bearing, which on the one hand enables a movement of the chassis parts relative to one another to adapt to a contour of the subsurface, which is to be cleaned with the cleaning machine, around a first axis, and on the other hand around an angled, in particular right-angled, axis , second axis allows a movement of the bearing to move the chassis parts away from each other.
  • the second axis is used to arrange the cleaning assembly between the chassis parts and expediently also to move the chassis parts towards one another again, in which the cleaning assembly is then held between the chassis parts.
  • bearing parts of the bearing with which the chassis parts are movably supported relative to one another, can be brought into a disengaged position in which they at least partially no longer engage or completely no longer engage, in order to remove the chassis parts from one another or away from one another to move.
  • the bearing parts are designed in the manner of a piano hinge, but are not connected to one another by a bearing bolt, but rather engage in one another in the manner of brackets. It can be provided that the bearing parts can then be completely removed from one another, but also that they are still at least partially connected to one another or are articulated to one another, but are partly removed from one another, for example brought into a pivoted position.
  • bearing parts can be connected to one another by means of a connecting element, for example a bearing pin or a connecting element.
  • a connecting element is therefore provided for connecting the bearing parts of the bearing, e.g. comprises a bearing pin.
  • the connecting element can be brought into a release position or removed from the bearing in order to at least partially remove the bearing parts from one another.
  • a connecting element for connecting bearing parts of the bearing can advantageously be designed in the manner of a locking bolt or comprise a locking bolt.
  • a connecting element for connecting the chassis parts to one another simultaneously forms a locking element for locking the chassis device to the cleaning assembly.
  • a bearing bolt with which the chassis parts are movably mounted on one another, in particular pivotably, and / or the chassis is mounted movably, in particular pivotably, on the cleaning assembly, at the same time forms a locking element in order to lock the chassis parts together and / or lock the undercarriage to the cleaning assembly.
  • a bearing pin can therefore simultaneously form a locking element.
  • the bearing pin or the locking element therefore expediently form components of the locking means.
  • the chassis parts are movably mounted relative to one another from an initial position, for example a central position or a pivoted or angled position, into at least one deflected position and are spring-loaded in the direction of the initial position or the deflected position by a spring arrangement.
  • the deflected position can also be a position in which the chassis parts are, for example, directly aligned with one another, for example to drive on a flat surface.
  • the chassis parts can, however, be deflected away from one another, for example when the underwater cleaning machine drives through a hollow or over a hill.
  • the spring arrangement ensures that the chassis parts are expediently always optimally adapted to the contour of the ground and remain in contact with the ground.
  • the chassis of the underwater cleaning machine is therefore sprung, for example.
  • the cleaning machine has at least one handle for manually guiding the underwater cleaning machine along the ground.
  • the handle can for example comprise a bracket and / or a rod and / or a holding knob.
  • the at least one handle is movably mounted, for example pivotable, displaceable or both, on the cleaning assembly and / or the chassis device.
  • a swivel bearing or several swivel bearings for the handle can be provided on a housing of the cleaning assembly.
  • the handle comprises a bracket and / or a handle bar.
  • the handle in particular the rod-shaped handle, and the chassis device form system components that can be optionally mounted on the cleaning assembly.
  • the cleaning assembly can be used, so to speak, in the manner of a cleaning robot when the handle is removed and the chassis device is mounted, while it is provided for manual operation when the handle is arranged on it. It goes without saying that even during manual operation, the handle can remain on the cleaning assembly as an aid, so to speak, so that the operator uses the cleaning assembly the handle can lead, but the cleaning assembly can be comfortably guided over the surface to be cleaned using the chassis device.
  • a preferred embodiment of the invention provides that the or a handle is movably mounted on the cleaning assembly or the chassis device in a pivoting end position that prevents the underwater cleaning machine from tipping over.
  • the handle forms a so-called wheely bar, for example. For example, such a situation can arise when driving along a substantially vertical wall surface. The handle then swivels away from the housing of the cleaning assembly, for example, and prevents the underwater cleaning machine from tipping over.
  • a center of gravity of the underwater cleaning machine is therefore preferably designed to prevent it from tipping over.
  • the handle is preferably detachable from or removable from the underwater cleaning machine, for example the cleaning assembly.
  • the handle can also be telescopic. It is preferred if the handle can be at least partially or completely removed from the underwater cleaning machine when it is operated with the chassis device and in particular the drive device.
  • a preferred embodiment of the invention provides that the handle is telescopic and / or includes components that can be partially removed from one another.
  • a bracket can remain permanently on the cleaning assembly, to which a rod of the handle can be releasably attached.
  • the bracket serves, for example, as protection against tipping over of the underwater cleaning machine when it is operated, so to speak, in robot mode or with the undercarriage device.
  • a rod can be releasably attached to the aforementioned bracket.
  • the rod can also be telescopic or moveable in a non-use position on the holder for the handle and / or on the bracket.
  • a rod is articulated, for example on the aforementioned bracket.
  • a releasing brush arrangement for example a brush plate or the like, is provided for releasing dirt on a surface to be cleaned or the subsurface.
  • a particularly preferred embodiment of the invention provides that the chassis device comprises at least one drive brush or release brush, this drive brush or release brush being drivable by a drive of the chassis device or the underwater cleaning machine (when coupled to the cleaning assembly).
  • a freewheel device or a freewheel is preferably provided, which in itself represents an independent invention. The freewheel ensures that the drive brush or release brush is only driven when driving forwards or when driving in a first direction of travel of the underwater cleaning machine, but is not driven when driving backwards or in the opposite direction to the first direction of travel. This prevents dust, dirt or other similar particles from being whirled up from the ground when reversing or driving against the first direction of travel. It should be noted that this measure is also advantageous if the chassis device is permanently connected to the cleaning assembly, that is, cannot be removed from the cleaning assembly in the sense of the invention explained at the beginning.
  • the at least one release brush of the drive device or the chassis device is driven by the drive device, but expediently faster than drive wheels or a drive chain of the chassis device, in particular by a factor of 1.5-2.
  • the at least one release brush or the release brush arrangement expediently projects transversely outside and / or forwards in front of an outer contour of the underwater cleaning machine, in particular the chassis device. In particular, this enables optimal cleaning of edge areas.
  • a dirt collecting container is expediently provided in the separating device for collecting dirt which has been filtered out of the suction flow and which is detachably accommodated, for example, in a receptacle, in or on a housing of the cleaning assembly. This makes it easier to empty dirt.
  • the filter device expediently has at least one filter for filtering out dirt from the suction flow.
  • a cleaning device is provided for cleaning the at least one filter.
  • the underwater cleaning machine 10 shown in the drawing is suitable for cleaning swimming ponds, swimming pools or the like, for example, other underwater surfaces.
  • the handle arrangement 11 comprises a handle 12 with a rod 13 and a fork 14.
  • the fork 14 extends with fork arms 15 laterally along the cleaning assembly 20. End regions of the fork arms 15 are mounted on the cleaning assembly 20 so as to be pivotable by means of pivot joints 16.
  • the swivel bearings or swivel joints 16 can be designed in such a way that the fork 14 can be removed from the swivel bearings or swivel joints 16, that is to say to that extent that it forms a detachable holder 10 for the handle arrangement 11.
  • the ends of the fork arms 15 engage in bearing receptacles 18 of the holder 17.
  • Another releasable holder 19 of the handle assembly 11 is provided between the fork 14 and the rod 13.
  • the rod 13 can namely be releasably attached to the holder 19, for example plugged in, screwed on or the like.
  • the holder 19 is located on a base leg of the fork 14 that connects the fork arms 15.
  • the cleaning assembly 20 comprises a housing 21 with a lower part 22 and a cover 23. At the bottom of the lower part 22 there is a cleaning head 24 with which a substrate U can be cleaned.
  • the cleaning head 24 comprises a release brush arrangement 25.
  • the release brush arrangement 25 has a radially outer brush ring 26 and inner release brushes 27.
  • the release brushes 27 and the brush ring 26 are arranged on a brush plate 28 which rotates when the cleaning machine 10 is in operation.
  • the inner loosening brushes 27 are arranged in partial circles radially behind one another or radially stepped and allow an inflow of water or dirt from the radially outside of the cleaning head 24 in the direction of suction inlets 33 or inflow openings arranged radially inward on the brush plate 28.
  • a suction device 29 is also provided radially on the inside.
  • the suction device 29 comprises a rotary suction body 30, which in the present case is also plate-shaped.
  • the rotary intake body 30 is a vortex plate or a vortex wheel.
  • the suction device 29 ensures that the cleaning machine 10, so to speak, sucks into the ground.
  • An arrangement of several blades 32 and a radially outer seal 31 are located on the rotary intake body 30.
  • the seal 31 in the present case is designed as a brush ring.
  • the cleaning assembly 20 has a drive motor 34 which drives a suction unit 35.
  • the suction unit 35 comprises a pump wheel 36 for generating a water flow.
  • the drive motor 34 drives a shaft 37.
  • the pump wheel 36 is connected to the shaft 37 in a rotationally fixed manner, that is to say is driven by the drive motor 34 in this way.
  • the intake rotary body 30 and thus the intake device 29 are rotatably coupled to the shaft 37, for example connected in a rotationally fixed manner.
  • the shaft 37 also drives a gear 38 which in turn drives the brush plate 28.
  • the central drive motor 34 therefore drives both the suction unit 35 and the suction device 29. But this does not have to be the case, i.e. a separate drive could be provided for each of these aforementioned components. It is also possible that there is no suction device and / or no release brush arrangement or no release brush head.
  • the cleaning assembly 20 can be operated, for example, by means of a separation device 40.
  • the separating device 40 comprises a dirt collecting container 41 which delimits a dirt collecting space 42. It is preferred if this dirt collecting container 41 can be detachably connected to the housing 21, for example can be inserted into a receptacle, which is shown in FIG Figure 4 is visible.
  • the dirt collecting container 41 is shown there in dashed lines, that is to say it can be seen that it can, so to speak, be inserted into the receptacle 41a or removed from it.
  • a hose 47 can alternatively be connected to a dirty water outlet 41.
  • the dirty water outlet 46 which represents the outlet of the suction unit 35, so to speak, could also be used without a hose 47, for example to suck off dirt or particles from a substrate U and blow or expel them into the environment.
  • a filter device 43 is located above the dirt collecting container 41, ie between an outlet opening 46a for the suction flow V from the separation device 40, which has been cleaned of dirt, and the dirty water outlet 46 or the inlet of the separation device 40.
  • a filter 44 in particular a plate-like or disk-shaped filter, is arranged at the top in front of the outlet opening 46a of the separating device 40, around which To prevent or at least limit the escape of dirt from the outlet opening 46a.
  • the filter device 43 is cleaned of particles adhering to the filter 44 using a cleaning device 45, for example using a scraper or scraper, a vibrating device or the like, so that the cleaning action of the cleaning machine 10 lasts as long as possible.
  • the drive motor 34 can be controlled by a controller 48.
  • the controller 48 is located, for example, in a chamber 39 of the housing 21, protected from environmental influences, in particular moisture.
  • the controller 48 is connected, for example, to a line 49 via which current or other energy can be fed into the cleaning machine 10.
  • the underwater cleaning machine 10 can now be operated manually as explained, i. guide using the handle assembly 11.
  • the chassis device 50 described below supports the movement of the cleaning assembly 20 along the substrate U, so to speak.
  • the landing gear device 50 enables the operation of the underwater cleaning machine 10 as a cleaning robot or as a water container, e.g. a swimming pond, self-cleaning device enables.
  • the cleaning assembly 20 can namely be releasably connected to the chassis device 50 by means of connecting means 60.
  • the undercarriage device 50 comprises a first undercarriage part 51 under a second undercarriage part 52, which as in FIG Figure 5 shown are pivotable away from one another into an open position in which a receptacle 53 for the cleaning assembly 20 is open so far that it can be arranged between the chassis parts 51, 52.
  • the chassis parts 51, 52 are then moved towards one another again, that is to say closed (see FIG Figure 1 ), whereby the receptacle 53 is in turn closed and thus the cleaning assembly 20 is received between the chassis parts 51, 52.
  • the chassis parts 51, 52 together form a chassis for the cleaning assembly 20.
  • a play of movement is advantageous, ie the cleaning assembly 20 can be rotated around an axis of rotation D ( Figure 1 ) pivot relative to the chassis parts 51, 52 coupled to one another and even relative to the chassis device 50 as a whole.
  • the cleaning head 24 is thus always in optimal contact with the subsurface U.
  • the chassis or the chassis device 50 adapts to the contour of the subsurface U. You can see this very well in the Figures 8-10 .
  • the chassis parts 51, 52 each comprise a carrier body 54, 55 which has a clamp-like or fork-like or clasp-like shape.
  • a respective carrier body 54, 55 is, so to speak, complementary to the other carrier body 54, 55, so that the carrier bodies 54, 55 as a whole can delimit the receptacle 53.
  • the carrier bodies 54, 55 each have a base body 56, in front of which arms 57, 58 protrude. Overall, the carrier bodies 54, 55 are, so to speak, fork-like or clamp-like.
  • the free end regions of the arms 57, 57 and 58, 58 can be connected to one another or also detached from one another by the connecting means 60. In this way, the receptacle 53 is opened further, so to speak (the open position according to FIG Figure 5 ) or closed again (the closed position or holding position according to Figure 1 ).
  • the chassis parts 51, 52 are pivotally mounted on one another by means of bearings 61, 62.
  • the bearings 61, 62 form part of the connecting means 60.
  • the bearing axes or pivot axes of the bearings 61, 62 correspond to the axis of rotation D, that is, the chassis parts 51, 52 pivot about the same pivot axis D as the cleaning assembly 20 relative to the chassis device 50 as a whole.
  • the cleaning assembly 20 is therefore suspended from the chassis or the chassis device 50, so to speak, oscillating about the axis of rotation D.
  • the bearing 61 comprises bearing elements 63, 64 which are mounted on one another so as to be pivotable about an axis S and which are arranged on the arms 57. This allows the chassis parts 51, 52 to move away from each other into the open position ( Figure 5 ) or in the closed position ( Figure 1 ) can be swiveled.
  • the bearing elements 63, 64 are designed in the manner of interlocking brackets or the like.
  • the axis S and the pivot axis D are angled to one another, for example at right angles.
  • bearing elements 63, 64 pivot away from one another, bearing parts 65, 66 also come out of engagement with one another.
  • the bearing parts 65, 66 are designed in the manner of a clamp or a grip shell. In the closed position, they engage with one another and / or limit a bearing receptacle 67 into which a bearing axis element 68, e.g. a bearing pin protruding from the cleaning assembly 20 engages.
  • the bearing axle element 68 is firmly received, for example, in a receptacle 68a of the cleaning assembly 20 and engages rotatably in the bearing receptacle 67.
  • the bearing axis element 68 extends along the axis of rotation D.
  • the bearing parts 65, 66 can pivot about the bearing axis element 68, so that overall the chassis device 50 pivots about the bearing axis element 68, but the chassis parts 51, 52 are also pivotably supported about the bearing axis element 68 relative to one another are.
  • the bearing 62 comprises bearing parts 69, 70 which in the closed position ( Figure 1 ) can be brought into engagement with one another.
  • a connecting element 71 which is designed as a bolt, for example, then penetrates the bearing parts 69, 70.
  • the bearing parts 69, 70 include, for example, a bearing receptacle 72 into which a bearing axis element 73, for example a bearing pin, of the connecting element 71 engages.
  • the connecting element 71 furthermore comprises a handle 74, for example in the form of a plate, which is arranged on one end region of the bearing axle element 73.
  • the connecting element 71 can be moved linearly in the manner of a slide, whereby it is in a locking position ( Figure 11 ) engages in a receptacle 75 on the cleaning assembly 20, thereby also penetrating the bearing parts 69, 70 and thus defining a second pivot bearing.
  • the chassis parts 51, 52 can pivot about the axis of rotation D relative to one another.
  • the cleaning assembly 20 can pivot about the axis of rotation D relative to the chassis part 50.
  • a latching or locking is also provided, i. E. that, for example, a latching hook 76 is provided on the connecting element 71, which engages in a latching receptacle 77 on the chassis device 50 and / or on the cleaning assembly 20. In this way, it is prevented that the locking of the chassis device 50 on the cleaning assembly 20 and the mounting of the bearing 62 are inadvertently released.
  • the latching hook 76 together with the latching receptacle 77 therefore also forms a component of the connecting means 60.
  • bearings 61, 62 also form components of the connecting means 60, for example because the bearing axle element 73 simultaneously serves as a latch for locking the chassis device 50 to the cleaning assembly 20.
  • Drive wheels 81 of a wheel arrangement 80 are provided on each of the chassis parts 51, 52. Non-driven wheels could also be provided.
  • the drive wheels 81 are driven by a drive 82.
  • the drive 82 for example an electric motor, has an output pinion 83 which meshes with a drive gear 84 on the rear drive wheel 81 in the direction of travel and thus drives it.
  • the drive gear 84 meshes with an intermediate gear 85, which in turn meshes with a drive gear 84 on the other drive gear 81.
  • the drive wheels 81 rotate at the same speed.
  • wheel tires 88 are arranged, for example, on rims 87 of drive wheels 81.
  • a releasing brush wheel 89 is arranged on each chassis part 51, 52, which can of course also develop a certain propulsive effect.
  • the loosening brush wheel 89 has bristles on its radially outer circumference which, so to speak, loosen dirt from the ground.
  • the drive wheels 81 and expediently also the release brush wheel 89 are covered by a cover 59 in the manner of a protective plate.
  • the release brush wheel 89 is free-standing at the front in the direction of travel F, i. that the cover 59 does not completely cover the release brush wheel 89 in the front direction F, but leaves it free.
  • the bristles of the release brush wheel 89 advantageously protrude transversely outside in front of the drive wheels 81 and expediently also laterally transversely to the direction of travel F in front of the cover 59. This enables better cleaning of edge areas next to the underwater cleaning machine 10.
  • a speed of the release brush wheel 89 is advantageously greater than the speed of the drive wheels 81.
  • an intermediate gear 90 meshes with the drive gear 84 of the central drive wheel 81, which is connected to an intermediate gear 91 in a rotationally fixed manner.
  • the intermediate gear 91 in turn drives a drive gear 92 for driving the release brush wheel 89. Since the radius of the idler gear 90 is smaller than that of the idler gear 91, the speed of the release brush wheel 89 is greater than the speed of the drive wheels 81.
  • a gear chain from the drive 82 to the release brush wheel 89 is thus produced, so to speak.
  • the release brush wheel 89 is arranged, for example, on a wheel holder 93 comprising, for example, a plug projection.
  • the plug-in projection protrudes in front of the drive gear 92.
  • the release brush wheel 89 is easily exchangeable.
  • a freewheel is provided between the drive gear 92 and the release brush wheel 89, which in itself constitutes an independent invention.
  • a freewheeling device 94 is provided between the wheel holder 93 and the drive gear 92, which decouples the release brush wheel 89 from the drive wheels 81 when the cleaning machine 10 is reversing, so that it is only dragged along, so to speak, and does not stir up any dirt.
  • Each chassis part 51, 52 is equipped with a separate drive 82, a drive device 86.
  • the controller 48 can therefore drive each chassis part 51, 52 separately in order to enable cornering, for example, in this way. If, for example, the drive wheels 81 of one undercarriage part 51 rotate faster or slower than those of the other undercarriage part 52, the cleaning machine 10 makes a cornering.
  • the controller 48 is connected to the drives 82 via lines 49a, 49b, for example.
  • chassis parts that are movable relative to one another each have a separate drive.
  • a spring arrangement 95 ensures that the chassis parts 51, 52, if possible, are in Figure 9 Take up the starting position shown.
  • the spring arrangement 95 comprises, for example, springs 96 which are fixed to the two base bodies 56.
  • the springs 96 are when the chassis parts 51, 52 are deflected from the starting position according to FIG Figure 9 , that is, during a pivoting movement about the axis of rotation D of the chassis parts 52, 41 relative to one another, tensioned and thus tend to pull the chassis parts 51, 52 again into the starting position according to FIG Figure 9 .
  • a flat surface according to Figure 8 or one Trough on underground U must be driven through ( Figure 10 ), the contact of the cleaning head 24 with the underground U is always maintained.
  • the handle 12 in particular the fork 14, can be brought into engagement with a holder 17 on the housing 21 of the cleaning assembly 20, so that it protrudes permanently upward in front of the housing 21, for example.
  • the fork 14 can, however, also be provided so that it can be freely pivoted so that it prevents the cleaning machine 10 from tipping over, for example when driving along a vertical or almost vertical surface.
  • the drives 82 are arranged at the rear in the direction of travel F, so that this results in a favorable center of gravity.
  • the cleaning machine 10 can therefore move upwards with the release brush wheels 89, for example along an inclined or vertical wall.
  • the suction device 29 maintains contact with the subsurface U, that is to say sucks the cleaning machine 10 onto the subsurface U, so to speak.
  • the chassis device 50 can be removed from the cleaning assembly 20 or can be mounted thereon.
  • the cleaning machine 10 can easily be converted from manual operation by means of the handle arrangement 11 to a robot operation with the chassis device 50.
  • the chassis parts 51, 52 are movable relative to one another and also relative to the cleaning assembly 20, so that the cleaning head 24 can optimally come into contact with the substrate U.
  • the cleaning machine 10 therefore optimally follows an underground contour.
  • the spring arrangement 95 contributes to the fact that the chassis parts 51, 52 are loaded in the direction of the ground U.
  • an individual chassis component or a plurality of chassis components of the chassis device 50 can also be mounted so as to be movable relative to a chassis carrier, for example one of the chassis carriers 54, 55 can.
  • a chassis carrier for example one of the chassis carriers 54, 55 can.
  • the drive wheel 81 (which exemplarily stands for other wheels of the wheel arrangement 80) is movably supported along a movement path using a sliding bearing and / or pivot bearing 160, so that it can be moved away from the subsurface U and in the direction of the subsurface U.
  • the sliding bearing or pivot bearing 195 comprises a guide link, a pivot bearing pin or the like.
  • the direction of movement towards the substrate U is indicated by an arrow 196.
  • a spring arrangement 195 or spring device is preferably provided which loads the drive wheel 81, that is to say a chassis component 181, in the direction of the subsurface U.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)

Claims (15)

  1. Machine de nettoyage immergée (10) avec un ensemble de nettoyage (20) qui présente un groupe d'aspiration (35) pour la génération d'un courant d'aspiration (E) pour l'aspiration de salissures par au moins une entrée d'aspiration (33) qui est reliée en écoulement à une sortie d'eau sale (46) pour le raccordement d'un tuyau ou pour le raccordement d'un dispositif de séparation (40), en particulier d'un dispositif de filtre (43), pour la séparation de salissures aspirées avec le courant d'aspiration (E), et avec un dispositif de déplacement (50) ; de préférence pour un fonctionnement robotisé ou fonctionnement autonome de l'ensemble de nettoyage (20), pour le déplacement de l'ensemble de nettoyage (20) sur un sol (U) à nettoyer par la machine de nettoyage immergée (10), dans laquelle le dispositif de déplacement (50) est relié à l'aide de moyens de liaison (60) de manière détachable à l'ensemble de nettoyage (20), caractérisée en ce que l'ensemble de nettoyage (20) est configuré pour un fonctionnement manuel de la machine de nettoyage immergée (10) sans le dispositif de déplacement (50).
  2. Machine de nettoyage immergée selon la revendication 1, caractérisée en ce que le dispositif de déplacement (50) présente un agencement de roues (80) et/ou un entraînement à chaîne et/ou une surface de chariot.
  3. Machine de nettoyage immergée selon la revendication 1 ou 2, caractérisée en ce qu'elle présente un dispositif d'entraînement (86) pour l'entraînement de la machine de nettoyage immergée, en particulier du dispositif de déplacement (50), le long du sol (U).
  4. Machine de nettoyage immergée selon la revendication 3, caractérisée en ce qu'un entraînement (82) du dispositif d'entraînement (86) forme une partie du dispositif de déplacement (50) ou est agencé au niveau de l'ensemble de nettoyage (20),
    dans laquelle en particulier des moyens de transmission sont présents pour la transmission de la force d'entraînement au dispositif de déplacement (50), et/ou que le dispositif d'entraînement (86) comporte un engrenage pour lequel une première roue dentée reliée sans pouvoir tourner à une première roue d'entraînement (81) du dispositif de déplacement (50) entraîne une seconde roue dentée reliée sans pouvoir tourner à une seconde roue d'entraînement (81) par une roue dentée intermédiaire et/ou que le dispositif d'entraînement (86) entraîne une roue de brosse à détacher (89) qui forme une partie d'un agencement de brosses à détacher de la machine de nettoyage immergée (10), en particulier du dispositif de déplacement (50).
  5. Machine de nettoyage immergée selon l'une des revendications précédentes, caractérisée en ce que les moyens de liaison (60) sont actionnables sans outil et/ou sans actionnement d'une vis entre une position de liaison maintenant l'ensemble de nettoyage (20) et une position de détachement prévue pour le retrait de l'ensemble de nettoyage (20) du dispositif de déplacement (50) et/ou les moyens de liaison (60) comportent des moyens de serrage et/ou des moyens d'encliquetage et/ou un dispositif de verrouillage et/ou un logement d'enfichage et/ou au moins une agrafe de retenue.
  6. Machine de nettoyage immergée selon l'une des revendications précédentes, caractérisée en ce que le dispositif de déplacement (50) est fixé avec un jeu de déplacement à l'ensemble de nettoyage (20) et/ou est logé de manière mobile au niveau de l'ensemble de nettoyage (20) et/ou au moins un composant de déplacement (181) logé par rapport à l'ensemble de nettoyage (20) ou un corps porteur (54, 55) du dispositif de déplacement (50) le long d'une bande de déplacement pour l'adaptation à un contour du sol (U) à nettoyer, dans laquelle il est prévu de manière appropriée que le dispositif de déplacement (50) ou une partie de dispositif de déplacement (51, 52) ou l'au moins un composant de dispositif de déplacement (181) soit appuyé élastiquement en direction du sol (U) à nettoyer par un agencement de ressort (95, 195).
  7. Machine de nettoyage immergée selon l'une des revendications précédentes, caractérisée en ce qu'elle présente un élément d'axe de palier (68, 73) formant en particulier une partie des moyens de liaison (60), avec lequel le dispositif de déplacement (50) est logé de manière mobile, en particulier de manière pivotante, au niveau de l'ensemble de nettoyage (20).
  8. Machine de nettoyage immergée selon l'une des revendications précédentes, caractérisée en ce que le dispositif de déplacement (50) présente au moins deux ou précisément deux parties de dispositif de déplacement (51, 52) qui sont mobiles l'une par rapport à l'autre, dans laquelle les parties de déplacement (51, 52) sont logées de manière appropriée pour l'adaptation à un contour du sol (U) l'une au niveau de l'autre ou l'une par rapport à l'autre et/ou sont mobiles avantageusement loin l'une de l'autre pour le logement de l'ensemble de nettoyage (20) et/ou forment de manière appropriée des pinces de retenue ou agrafes de retenue, entre lesquelles l'ensemble de nettoyage (20) est maintenu dans l'état monté au niveau du dispositif de déplacement (50).
  9. Machine de nettoyage immergée selon la revendication 8, caractérisée en ce que les parties de déplacement (51, 52) sont logées de manière mobile l'une par rapport à l'autre d'une position de départ dans au moins une position déviée et sont sollicitées par ressort en direction de la position de départ ou la position déviée ou lors du fonctionnement de la machine de nettoyage en direction du sol (U) par un agencement de ressort (95).
  10. Machine de nettoyage immergée selon la revendication 8 ou 9, caractérisée en ce qu'un palier (61, 62) présentant des parties de palier (65, 55, 69, 70) logées de manière mobile les unes au-dessus des autres, avec lequel les parties de déplacement (51, 52) sont logées de manière mobile l'une par rapport à l'autre, peut être amené dans une position ouverte, pour laquelle des parties de palier (65, 55, 69, 70) du palier (61, 62) sont déplacées loin les unes des autres et dans laquelle l'ensemble de nettoyage (20) peut être agencé entre les parties de déplacement (51, 52).
  11. Machine de nettoyage immergée selon la revendication 10, caractérisée en ce que les parties de palier (65, 55, 69, 70) du palier (61, 62) peuvent être amenées dans une position hors prise, dans laquelle elles ne viennent plus en prise au moins partiellement les unes dans les autres afin d'éloigner les parties de déplacement (51, 52) l'une de l'autre et/ou qu'un élément de liaison peut être amené dans une position de détachement pour la liaison des parties de palier (65, 55, 69, 70) du palier (61, 62), en particulier un élément d'axe de palier (68, 73) ou peut être éloigné du palier (61, 62) afin d'éloigner les parties de palier (65, 55, 69, 70) les unes des autres et/ou qu'un élément de verrou comporte pour le verrouillage des parties de déplacement (51, 52) l'une à l'autre et/ou pour le verrouillage du dispositif de déplacement (50) avec l'ensemble de nettoyage (20) un tourillon du palier.
  12. Machine de nettoyage immergée selon l'une des revendications précédentes, caractérisée en ce qu'elle présente au moins une poignée (12) comportant en particulier une tige pour le guidage manuel de la machine de nettoyage immergée (10) le long du sol (U), dans laquelle il est prévu de manière appropriée que l'au moins une poignée soit logée de manière mobile, en particulier pivotante, au niveau de l'ensemble de nettoyage (20) et/ou du dispositif de déplacement (50) et/ou elle présente un support (17, 19) pour le maintien amovible de l'au moins une poignée (12) ou au moins une partie de l'au moins une poignée (12) et/ou au moins une partie de la poignée (12) est logée de manière télescopique ou de manière mobile entre une position d'utilisation et une position de non-utilisation au niveau d'un autre composant, en particulier au niveau d'un étrier.
  13. Machine de nettoyage immergée selon l'une des revendications précédentes, caractérisée en ce que le dispositif de déplacement (50) comporte au moins une brosse d'entraînement ou brosse à détacher (89), dans laquelle il est prévu de manière appropriée que la brosse à détacher (89) ou la brosse d'entraînement présente une roue libre de sorte qu'elle soit entraînée seulement lors d'un déplacement vers l'avant par un entraînement (82) de la machine de nettoyage immergée (10), et/ou que la machine de nettoyage immergée (10) présente un agencement de brosse à détacher (25) pour le détachement de salissures d'une surface à nettoyer et/ou que le dispositif de séparation (40) présente un récipient de collecte de salissures (41) pour la collecte de salissures filtrées du courant d'aspiration (E) qui peut être retiré d'un boîtier (21) de l'ensemble de nettoyage (20), et/ou que le dispositif de filtre (43) présente au moins un filtre (44) pour la filtration de salissures du courant d'aspiration (E), dans lequel elle présente de manière appropriée un dispositif de nettoyage (45) pour le nettoyage de l'au moins un filtre (44).
  14. Machine de nettoyage immergée selon l'une des revendications précédentes, caractérisée en ce que l'ensemble de nettoyage (20) et le dispositif de déplacement (50), en particulier des parties de dispositif de déplacement (51, 52) du dispositif de déplacement forment des modules amovibles l'un de l'autre et pouvant être reliés en particulier sans outil l'un à l'autre.
  15. Système comprenant une machine de nettoyage immergée (10) selon l'une des revendications précédentes avec un dispositif de déplacement (50) et au moins une poignée en particulier de type tige (12) pour le guidage manuel de la machine de nettoyage immergée (10) le long du sol (U), dans lequel l'au moins une poignée (12) pour un fonctionnement de la machine de nettoyage immergée (10) avec le dispositif de déplacement (50) et le dispositif de véhicule (50) pour un fonctionnement manuel de la machine de nettoyage immergée (10) sont retirables au moyen de l'au moins une poignée (12) de l'ensemble de nettoyage (20).
EP15797672.1A 2014-11-24 2015-11-20 Machine de nettoyage immergée avec dispositif de déplacement Active EP3224433B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014017366.6A DE102014017366A1 (de) 2014-11-24 2014-11-24 Unterwasser-Reinigungsmaschine mit einer Fahrwerkeinrichtung
PCT/EP2015/077221 WO2016083260A1 (fr) 2014-11-24 2015-11-20 Machine de nettoyage immergée avec dispositif de déplacement

Publications (2)

Publication Number Publication Date
EP3224433A1 EP3224433A1 (fr) 2017-10-04
EP3224433B1 true EP3224433B1 (fr) 2020-11-11

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EP (1) EP3224433B1 (fr)
DE (1) DE102014017366A1 (fr)
ES (1) ES2835794T3 (fr)
WO (1) WO2016083260A1 (fr)

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US9902477B1 (en) * 2016-11-04 2018-02-27 Aqua Products, Inc. Drive module for submersible autonomous vehicle
US10301837B2 (en) 2016-11-04 2019-05-28 Aqua Products, Inc. Drive module for submersible autonomous vehicle
EP3511488B1 (fr) * 2017-12-20 2021-02-03 Zodiac Pool Systems LLC Module d'entraînement pour véhicule autonome submersible
CN114855911A (zh) * 2022-04-20 2022-08-05 浙江鸿程传动机械有限公司 一种水下潜底作业的清淤机器人

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DE3808407A1 (de) * 1988-03-14 1989-09-28 Maisenhaelder Siegfried Handbetaetigtes saugreinigungsgeraet fuer schwimmbecken
US5882512A (en) * 1997-11-05 1999-03-16 Baracuda International Corporation Automatic swimming pool cleaners and associated components and systems
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FR2818681B1 (fr) * 2000-12-21 2003-04-04 Zodiac Pool Care Europe Cassette laterale de transmission pour appareil roulant automoteur nettoyeur de surface immergee
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Also Published As

Publication number Publication date
WO2016083260A1 (fr) 2016-06-02
ES2835794T3 (es) 2021-06-23
EP3224433A1 (fr) 2017-10-04
DE102014017366A1 (de) 2016-05-25

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