EP3582669A1 - Cadre adaptateur, agencement et dispositif d'aspiration - Google Patents

Cadre adaptateur, agencement et dispositif d'aspiration

Info

Publication number
EP3582669A1
EP3582669A1 EP17716549.5A EP17716549A EP3582669A1 EP 3582669 A1 EP3582669 A1 EP 3582669A1 EP 17716549 A EP17716549 A EP 17716549A EP 3582669 A1 EP3582669 A1 EP 3582669A1
Authority
EP
European Patent Office
Prior art keywords
adapter frame
coupling means
container
suction device
coupling
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
EP17716549.5A
Other languages
German (de)
English (en)
Other versions
EP3582669B1 (fr
Inventor
Gerhard Grebing
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.)
Festool GmbH
Original Assignee
Festool GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Festool GmbH filed Critical Festool GmbH
Publication of EP3582669A1 publication Critical patent/EP3582669A1/fr
Application granted granted Critical
Publication of EP3582669B1 publication Critical patent/EP3582669B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C11/00—Accessories, e.g. safety or control devices, not otherwise provided for, e.g. regulators, valves in inlet or overflow ducting
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1691—Mounting or coupling means for cyclonic chamber or dust receptacles
    • 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
    • A47L7/00—Suction cleaners adapted for additional purposes; Tables with suction openings for cleaning purposes; Containers for cleaning articles by suction; Suction cleaners adapted to cleaning of brushes; Suction cleaners adapted to taking-up liquids
    • A47L7/0095—Suction cleaners or attachments adapted to collect dust or waste from power tools
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • 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
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/10—Filters; Dust separators; Dust removal; Automatic exchange of filters
    • A47L9/16—Arrangement or disposition of cyclones or other devices with centrifugal action
    • A47L9/1683—Dust collecting chambers; Dust collecting receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • B04C5/185—Dust collectors

Definitions

  • the invention relates to an adapter frame for mounting on a base, in particular a suction device, a system box and / or a skateboard, and for receiving a
  • Particle catcher for a cyclone pre-separator for a cyclone pre-separator.
  • a Zyklonvorabscheider is typically operated as Abscheidevormaker a suction device.
  • the Zyklonvorabscheider is placed on a particle collecting container and connected to the suction device, so that the aspirated by the suction air flow first passes through the Zyklonvorabscheider and then the suction device.
  • the cyclone pre-separator separates a majority of the particles contained in the airflow and releases them into the particle catcher where the particles are collected. As a result, fewer particles are carried into the suction device. This is particularly advantageous if the suction device has a bag and / or filter on which particles are deposited and at a
  • Zyklonvorabscheider are used in particular in the craft sector, where they are operated as a deposition precursor of the usual bag suction devices there.
  • Particle catcher is a cover attachable to which a Zyklonvorabscheider can be attached.
  • Particle catcher is intended to receive a plastic bag in which the from the cyclone pre-separator
  • An object of the invention is to provide the possibility for the said suction devices better
  • an adapter frame for attachment to a base, in particular a suction device, a system box and / or a skateboard, and for receiving a
  • the adapter frame includes a rectangular bottom and extending from the bottom upwards
  • the adapter frame further includes lower adapter frame coupling means adapted to provide a releasable, vertically tension-resistant coupling to the base in a state in which the adapter frame is seated on the base.
  • the adapter frame On its upper side, the adapter frame has a container receptacle for receiving the particle collecting container.
  • the horizontal inner contour of the container receptacle tapers towards the underside, so that the container receptacle receive a particle receptacle with a downwardly tapering outer contour and can stabilize such a Pumbleauffangbehalter horizontal.
  • Particle catcher is stackable - horizontal
  • Coupling which can be manufactured and solved without tools and reversible, for example, a coupling under
  • Vertical direction force-transmitting coupling meant. Conveniently, it is in a “vertical high-tensile coupling "around a coupling, which is divided into several
  • Adapter frame between 350 mm and 450 mm.
  • the width of the underside of the adapter frame is between 250 mm and 350 mm.
  • the inner contour of the container receptacle tapers steadily.
  • the inner contour of the container receptacle tapers over the vertical extent, preferably the entire vertical extent, of the container receptacle.
  • Such a container receptacle designed in such a way is particularly suitable, one in an identical
  • Contain particle catcher stackable particle catcher Contain particle catcher stackable particle catcher.
  • the container receptacle on its upper side occupies at least 60% of the base area of the adapter frame.
  • the container receptacle occupies at least 70% or at least 80% of the footprint of the adapter frame.
  • the container receptacle is adapted to a suitably trained
  • the adapter frame has upper
  • Adapter frame coupling means adapted to provide a releasable, vertically tension-resistant coupling to the cyclone pre-separator in a condition where a cyclone pre-separator is mounted on the adapter frame.
  • the lower adapter frame coupling means have first lower adapter frame coupling means and second lower adapter frame coupling means.
  • first lower adapter frame coupling means and the second lower adapter frame coupling means are each adapted to provide the releasable, vertically tension-resistant coupling to the base
  • first and second lower adapter frame coupling means are compatible with a different coupling system - ie differ from each other and in particular are not compatible with each other - is the adapter frame to two different coupling systems
  • the adapter frame has an upper edge projecting vertically above the container receptacle.
  • the upper edge surrounds the container receptacle and is opposite the outer contour of the underside of the
  • Adapter frame horizontally offset inwards.
  • such an upper edge may be formed in correspondence with the upper edge of a particle catching container, thus allowing a cyclone pre-separator to be placed on the adapter frame in the same manner as a particle catching container.
  • the adapter frame has operable
  • clamping means can be a particularly good horizontal and / or vertical
  • Attachment of the particle catcher can be achieved in the adapter frame.
  • the invention further relates to an assembly comprising an adapter frame according to one of the above discussed
  • Adapter frame via upper adapter frame coupling means and the Zyklonvorabscheider expediently has lower housing coupling means.
  • the upper adapter frame coupling means and the lower housing coupling means are formed in a state in which the Zyklonvorabscheider is placed on the adapter frame, a detachable, vertically tension-resistant coupling between the adapter frame and the
  • the adapter frame further includes lower adapter frame coupling means and the cyclone pre-separator has upper housing coupling means.
  • the lower adapter frame coupling means and the cyclone pre-separator has upper housing coupling means.
  • Adapter frame coupling means and the upper housing coupling means are formed such that, in one
  • Coupling system can be used in a very practical way.
  • the arrangement further comprises a
  • the particulate collection vessel has reservoir coupling means adapted to provide releasable vertically-biased coupling with the lower housing coupling means in a state in which the cyclone pre-separator is mounted on the particulate collection vessel. Consequently, the lower housing coupling means of the cyclone pre-separator serve two
  • the coupling to the Adapter frame eg during transport
  • the coupling to the particle collecting container eg during operation
  • the invention further relates to a suction device, comprising a suction device with suction device coupling means and an adapter frame according to one of the above discussed
  • the adapter frame has lower
  • Adapter frame coupling means and is placed on top of the suction device.
  • the lower adapter frame coupling means and the suction device coupling means provide a coupling, in particular a releasable and / or vertical tensile coupling.
  • the invention further relates to an arrangement comprising the suction device and a in the container receptacle
  • the invention relates to an arrangement comprising a skateboard with skateboard coupling means and a mounted on the skateboard adapter frame according to one of
  • skateboard coupling means are coupled to the lower adapter frame coupling means, and in particular provide a releasable, vertically tensioning coupling.
  • FIG. 1 shows an adapter frame from above
  • FIG. 2 shows the adapter frame from below
  • FIG. 3 shows a particle collecting container
  • Figure 4 shows the adapter frame with inserted
  • FIG. 5 shows a cyclone pre-separator from below
  • FIG. 6 shows an arrangement with the Zyklonvorabscheider and the
  • the adapter frame 51 extends in a vertical direction parallel to the
  • drawn z-axis in a longitudinal direction which is parallel to the drawn x-axis, and in a transverse direction which is parallel to the drawn y-axis.
  • the x-axis, y-axis and z-axis are aligned orthogonal to each other.
  • the adapter frame 51 serves to be mounted on a base, for example on a suction device 79, a
  • the adapter frame 51 also serves to receive a particle collecting container 2 for a Zyklonvorabscheider 1.
  • the adapter frame 51 has a rectangular bottom 115 and has extending from the bottom 115 adapter frame peripheral walls 83, 84, 85, 86.
  • the adapter frame 51 further includes lower adapter frame coupling means 53, the
  • the adapter frame 51 has on its upper side 114 via a container receptacle 43 for receiving the
  • the horizontal inner contour of the container receptacle 43 tapers towards the bottom 115. Due to this configuration, the container receptacle 43 is able to receive a particle collecting container 2 with a downwardly tapering outer contour and to stabilize horizontally.
  • Particle collecting container 2 is stackable, to a base, in particular a suction device 79, to install. Consequently, also inter-stackable - and thus more manageable - particle collecting container 2 can be used.
  • Adapter frame 51 and exemplary, the adapter frame 1 comprehensive arrangements and their components discussed.
  • the adapter frame 51 has a cuboid basic shape.
  • the underside 115 is exemplarily formed by a closed adapter frame bottom, from which extend the adapter frame peripheral walls 83, 84, 85, 86 upwards.
  • the top 114 of the adapter frame 51 has a cuboid basic shape.
  • Adapter frame 51 is designed open.
  • the adapter frame peripheral walls 83, 84, 85, 86 are aligned orthogonal to the adapter frame bottom.
  • the adapter frame peripheral walls 83, 84 are aligned parallel to the longitudinal direction and are also referred to as longitudinal adapter frame peripheral walls 83, 84.
  • the adapter frame peripheral walls 85, 86 are parallel to the transverse direction and are also referred to as lateral or front adapter frame peripheral walls 85, 86.
  • the length of the adapter frame 51 is greater than its width.
  • width here is the extension in
  • Transverse direction meant. Exemplary is the width of the
  • the length of the bottom 115 of the adapter frame 51 is between 350 mm and 450 mm.
  • the width of the bottom 115 of the adapter frame 51 is between 250 mm and 350 mm.
  • the length of the underside 115 of the adapter frame 51 is 396 mm and the width of the bottom 115 of the adapter frame 51 is 296 mm.
  • the height of the adapter frame 51 is at least a quarter of the length of the bottom 115, in particular at least 100 mm.
  • the container receptacle 43 is provided at the top 114 of the adapter frame 51.
  • the container receptacle 43 has an example of a parallel to the bottom 115th
  • Receiving opening 58 occupies at least 80% of the base area of the adapter frame 51 by way of example.
  • the container receptacle 43 further has a receiving structure 117, which defines the inner contour of the container receptacle 43.
  • the receiving structure 117 is embodied such that the inner contour continuously tapers over the entire vertical extent of the container receptacle 43.
  • Geometry of an inverted truncated pyramidal mantle with a rectangular base Preferably, the Inner sides in each case over substantially planar, suitably flat, surfaces.
  • angles to the normal vector of the adapter frame bottom are at most 15 degrees, suitably at most 10 degrees. Preferably, the angles are less than 10 degrees.
  • angles between the lateral inner sides 122 and the normal vector of the receiving bottom 44 are all the same.
  • the pick-up structure 117 comprises a plurality of vertical webs 56 which define the inner contour of the container receptacle 43.
  • the webs 56 are respectively
  • Trapezoidal configured and in each case on an inner side of the peripheral walls 83, 84, 85, 86 and on an inner side of the
  • the webs 56 are distributed on the inner sides of the peripheral walls 83, 84, 85, 86
  • the inwardly facing inner edges of the webs 56 are opposite the peripheral walls 55 and the Adapterrahmen- Angled floor, so that the horizontal distance between the inner edges and the peripheral walls to the adapter frame bottom steadily increases.
  • the upper side 114 of the adapter frame 51 is formed by a frame section 57 as an example.
  • the frame portion 57 is fixed to the peripheral walls 83, 84, 85, 86 and aligned horizontally with its largest surface.
  • 57 has a frame opening which the receiving opening
  • the frame portion 57 has a
  • Frame section 57 designed flush in the horizontal direction to each other.
  • the receptacle receptacle 43 may also be defined by one or more closed interior walls.
  • all inner walls of the container receptacle 43 may be closed.
  • the inner walls of the container receptacle 43 then form in particular the shape of a
  • peripheral walls 83, 84, 85, 86 project upwards over the upper side 114.
  • the upper edges of the peripheral walls 83, 84, 85, 86 form an upper edge 55.
  • At each peripheral wall 83, 84, 85, 86 is pure
  • a peripheral wall recess 87 is provided, in which the height of the upper edge of the respective peripheral wall 83, 84, 85, 86 relative to the other upper edge 55 is reduced.
  • Longitudinal peripheral walls 83, 84 are exemplary in
  • wall sections 75 of the cyclone pre-separator 1 is formed, so that, as can be seen in FIG. 6, the projecting wall sections 75 fit into these circumferential wall depressions 87.
  • the adapter frame 51 can also be designed without the peripheral wall recesses 87.
  • the adapter frame 51 may have a relation to the outer contour of the underside 115 of the
  • Adapter frame 51 horizontally offset inwardly upper edge.
  • the upper edge can be formed by the upper edges of the adapter frame peripheral walls 83, 84, 85, 86, or, alternatively, in addition to the
  • Adapter frame peripheral walls 53, 84, 85, 86 are provided.
  • the upper edge rotates around the container receptacle 43 and projects vertically upwards beyond the container receptacle 43.
  • the upper edge of the adapter frame 51 is designed flat.
  • the adapter frame 51 has upper
  • Adapter frame coupling means 52 The upper adapter frame coupling means 52 are used in particular for coupling the cyclone pre-separator 1.
  • the upper adapter frame coupling means 52 are arranged on the longitudinal peripheral walls 83, 84 as an example. Appropriately, it acts at the adapter frame coupling means 52 to stegformige projections. In particular, the adapter frame coupling means 52 are parallel with their longitudinal axis
  • the adapter frame coupling means 52 are in the region of the upper edge of the
  • Adapter frame 51 Adapter frame 51.
  • the upper adapter frame coupling means 52 are arranged in particular at the upper edge.
  • FIG. 2 shows the adapter frame 51 from below.
  • the adapter frame 51 has lower adapter frame coupling means 53.
  • Adapter frame coupling means 53 exemplarily include first lower adapter frame coupling means 88 and second lower adapter frame coupling means 89.
  • Adapter frame coupling means 88 and the second lower adapter frame coupling means 89 are respectively closed
  • first lower adapter frame coupling means 88 or the second lower adapter frame coupling means 89 are absent.
  • the first lower adapter frame coupling means 88 exemplarily include a plurality of locking protrusions.
  • Locking projections are arranged on the two end peripheral sides 85, 86, in the adjacent to the longitudinal peripheral side 84 corner regions.
  • the locking projections are further arranged on the longitudinal peripheral side 83, in the two adjacent to the frontal peripheral sides 85, 86 corner regions.
  • the second lower adapter frame coupling means 89 exemplarily comprise a locking projection, which in FIG.
  • the second adapter frame coupling means 89 comprise, as an example, base feet formed engagement projections, which are arranged in the corner regions of the underside 115 of the adapter frame 51.
  • Engaging recesses 64 of the cyclone pre-separator 1 are designed such that at one on the
  • Engagement protrusions with the engagement recesses 64 are in a locking engagement.
  • the adapter frame 51 has purely exemplary over
  • the clamping means 93 may for example comprise one or more clamping levers.
  • the clamping lever can, for example, a
  • Clamping means 93 arranged on the frontal peripheral sides 85, 86, at which each expediently a window 94 is provided in which a clamping means 93 is arranged.
  • FIG. 3 shows a particle collecting container 2 received by the container receptacle 43 and horizontal
  • the particle collecting container 2 is a stationary structure for a cyclone pre-separator 1
  • FIG. 7 it can be seen how the particle collecting container 2 carries the cyclone pre-separator 1.
  • the particle collecting container 2 can be placed on a flat surface.
  • the Prismauffangbehalter 2 via an open top 32 on which the Zyklonvorabscheider 1 can be placed.
  • the Prismauffangbehalter 2 has a rectangular container bottom 31 and four container peripheral walls 33, 34, 35, 36 which extend from the container bottom 31 upwards and define a horizontal outer contour of the particle collecting container 2.
  • the horizontal outer contour defined by the container peripheral walls 33, 34, 35, 36 tapers towards the container bottom 31.
  • the particle collecting container 2 can be stacked in an identical particle collecting container 2.
  • the open top 32 is defined by the upper edge 27 of
  • Container peripheral walls 33, 34, 35, 36 defined.
  • the height of the particle collecting container 2 is exemplarily greater than its length and greater than its width.
  • the width of the particle collecting container 2 is less than its length.
  • Exemplary has the
  • Particle collecting container 2 over a height of 300 mm to 400 mm, preferably over a height of 350 mm.
  • the length of the particle collecting container 2 is expediently 300 mm to 380 mm, preferably 343 mm, on its upper side. At its bottom is the length of the
  • Particle collecting container 2 expediently 230 to 330 mm, preferably 283 mm.
  • the width of the particle collecting container 2 is expediently 230 to 290 mm, preferably 283 mm on its upper side. On its underside, the width of the particle collecting container 2 is expediently 180 mm to 260 mm, preferably 223 mm.
  • the wall planes of the four container peripheral walls 33, 34, 35, 36 are of the normal vector of the
  • Container bottom 31 inclined away. Conveniently form the Container peripheral walls 33, 34, 35, 36 together form the shape of an inverted truncated pyramid shell.
  • the particle collecting container 2 has over
  • Container coupling means 37 The container coupling means 37 are arranged on the two longitudinal container peripheral walls 33, 34.
  • the container coupling means 37 may be engaged with lower housing coupling means 11 of the cyclone pre-separator 1.
  • the container coupling means 37 are expediently bar-shaped projections.
  • the container coupling means 37 are preferably aligned with their longitudinal axis parallel to the longitudinal direction and arranged in the longitudinal direction, in particular centrally on the longitudinal container circumferential walls 33, 34.
  • the container coupling means 37 are vertically spaced from the top 32.
  • FIG. 4 shows the adapter frame 51 with one in the
  • Container receptacle 43 inserted particle collecting container 2.
  • the container receptacle 43 is in accordance with the inserted into the container receptacle 43 portion of
  • Particle collecting container 2 designed so that the
  • the container peripheral walls 33, 34, 35, 36 touch the receiving structure 117 and the container bottom 31 rests on the adapter frame bottom.
  • the container peripheral walls 33, 34, 35, 36 touch the receiving structure 117 and the container bottom 31 rests on the adapter frame bottom.
  • the particle collecting container 2 with less than half of its vertical extent inserted into the container receptacle 43.
  • the container coupling means 37 and the upper adapter frame coupling means 52 are expediently arranged in the same position in the longitudinal direction, so that both the upper adapter frame coupling means 52 and the container coupling means 37 can be coupled to one and the same lower housing coupling means 11.
  • FIG. 5 shows a Zyklonvorabscheider 1, which can be placed on the adapter frame 51, as shown in the figure 6.
  • box-shaped refers in particular to a substantially parallelepiped-shaped figure.
  • Box-shaped also refers to a shape whose upper side is designed such that another box-shaped or cuboid-shaped body, in particular one System box stackable on top. For example, with
  • Box-shaped meant a form whose top and
  • Circumferential walls are aligned orthogonal to each other.
  • the Zyklonvorabscheider 1 can be in a stack of more
  • box-shaped bodies such as system boxes, accommodate and transport.
  • System boxes of a system have a footprint defined in the system, and have coupling means defined in the system or are compatible with a particular coupling system, such that system boxes of a system become a stable stack
  • the height of the Zyklonvorabscheiders 1 is exemplarily less than its width and less than its length.
  • the housing 3 of the cyclone pre-separator 1 has four
  • peripheral walls 18, 19 are longitudinal
  • Peripheral walls and the peripheral walls 20, 21 are end peripheral walls.
  • the longitudinal peripheral walls 18 and 19 comprise, purely by way of example, in each case a wall section 75 projecting downwards beyond the other outer edge 26, which is arranged centrally in the longitudinal direction.
  • the housing 3 has lower housing coupling means 11.
  • the lower housing coupling means 11 exemplarily comprise two movably mounted locking elements and are provided on the longitudinal peripheral walls 18, 19 of the housing 3
  • the locking elements are expediently arranged centrally in the longitudinal direction on the longitudinal peripheral walls 18, 19.
  • the locking elements are
  • locking tabs in particular designed as locking tabs, which are mounted pivotably and / or displaceably.
  • Particle outlet 8 arranged, which is designed as an example as an annular gap or ring section gap.
  • the groove 25 is further provided, which extends along the outer edge 26 of the bottom 7 and formed to receive the upper edge 27 of the particle collecting container 2 is.
  • the channel 25 completely surrounds the particle outlet 8 and overall has a rectangular course.
  • the outer edge 26 of the underside is exemplarily formed by the lower edges of the peripheral walls 18, 19, 20, 21.
  • the Zyklonvorabscheider 1 has an air inlet 5 and an air outlet 6, the example of the same
  • Circumferential wall in particular on the front-side peripheral wall 20, are arranged.
  • the Zyklonvorabscheider 1 uses the known operating principle of a cyclone separator or a centrifugal separator. When negative pressure at the air outlet 6, an air flow is sucked through the air inlet 5, passes through an inlet cylinder, not shown in the figures and is discharged through the air outlet 6.
  • the inlet cylinder is designed such that the
  • Air flow is directed to a circular path, wherein particles contained in the air flow are thrown by centrifugal force to walls of the inlet cylinder, so that they are braked and finally discharged from the Pumbleauslass 8.
  • the housing 3 has exemplary upper housing coupling means 12, which has a movably mounted
  • Locking element 13 include.
  • the upper housing coupling means 12 are adapted, in a state in which a box-shaped body, for example a
  • the movably mounted locking element 13 is exemplarily designed as a rotary latch 16.
  • the locking element 13 is arranged on the longitudinal peripheral side 18.
  • the rotary latch 16 has in particular a T-shaped configuration.
  • the upper housing coupling means 12 further comprise engagement recesses 64 which are adapted to be engaged with corresponding engagement structures, such as feet of a system box.
  • Adapter frame coupling means 52 coupled and forms
  • the assembly 50 has with the upper housing coupling means 12 and the lower adapter frame coupling means 53 in particular the upper and lower
  • Coupling means of a system box and can therefore be handled as a system box and in particular in a stack of system boxes to transport and stow.
  • the arrangement 50 has a box-shaped, in particular cuboid, shape.
  • the upper housing coupling means 12 and the lower adapter frame coupling means 53 are in particular designed such that together they form the coupling means of a system box
  • the course of the upper edge 55 of the adapter frame 51 corresponds to the course of the outer edge 26 of the underside 7 of the cyclone pre-separator 1.
  • the outer edge 26 of the bottom 7 of the Zyklonvorabscheers 1 is located just above the upper edge 55 of the adapter frame 51 and sitting on this.
  • the upper edge 55 of the adapter frame 51 can be offset inwards relative to the lower edge of the peripheral walls 83, 84, 85, 86 or opposite the lower outer contour of the adapter frame 51, so that the upper edge 55 of the adapter frame 51 can be used in the groove 25 of the cyclone pre-separator 1.
  • the upper edge 55 is offset from the outer edge 26 horizontally inwards.
  • FIG. 7 shows an arrangement 40 which comprises the
  • Cyclone pre-separator 1 the particle collecting container 2 and a suction device 41 includes.
  • the suction device 41 comprises a suction device 79 with suction device coupling means 82 and the adapter frame 51.
  • the adapter frame 51 is placed on top of the suction device 79 and with its lower
  • Adapter frame coupling means 53 coupled to the suction device coupling means 82.
  • the lower adapter frame coupling means 53 and the suction device coupling means 82 provide in particular a releasable and / or vertical tension-fixed coupling.
  • the Zyklonvorabscheider 1 is placed on the particle collecting container 2 and using the lower housing coupling means 11 of the cyclone pre-separator 1 and the
  • Container coupling means 37 vertically zugfest to the
  • Particle collector 2 coupled. Of the Particle collecting container 2 is in turn inserted into the container receptacle 43.
  • the suction device 41 has a suction port 46 and is formed at this suction port 46 a
  • the suction port 46 is connected via a hose 45 to the air outlet 6.
  • a suction hose 78 is connected to a suction head 79.
  • the suction device 41 is expediently a bag suction device and / or a filter suction device.
  • the suction device 41 If the suction device 41 is turned on and begins to suck, then an air flow is sucked through the suction head 79 and the suction hose 78 into the cyclone pre-separator 1. There, a proportion of the particles in the air flow is separated and transported into the particle collecting container 2. The air flow is output via the air outlet 6 and passes through the hose 45 and the suction port 46 into the suction device 41. There passes through the air flow
  • a bag and / or a filter where the particles still contained in the air stream at this time are deposited. Due to the fact that a proportion of the particles has already been deposited in the cyclone pre-separator 1, fewer particles enter the bag or filter so that the bag or filter has to be changed less frequently.
  • the suction device 79 is exemplified as a mobile vacuum cleaner and has drive rollers 81, with which the suction device 79 is movable.
  • the suction device coupling means 82 comprise at least one movably mounted locking element.
  • the adapter frame 51 is connected to the first lower adapter frame coupling means 88 to the suction device coupling means 82 of the suction device 79th
  • the first lower adapter frame coupling means 88 includes a plurality
  • the suction device coupling means 82 comprise by way of example movably mounted
  • Adapter frame coupling means 88 are coupled.
  • the coupling can also via the second lower adapter frame coupling means 89th
  • the suction device 79 may be designed such that it comprises corresponding suction device coupling means with the second lower
  • Adapter frame couplings 89 are compatible.
  • the suction device 79 may include suction device coupling means corresponding to the upper ones
  • Housing coupling means 12 are formed and e.g. a movably mounted locking element, in particular a rotary latch, as well as engagement recesses.
  • the arrangement 40 shown in FIG. 7 further comprises an electrical appliance 47, for example a power tool, which is connected to a socket 22 of the cyclone pre-separator 1.
  • the socket 22 is in turn connected via a connecting cable 48 to the suction device 79.
  • the suction device 79 is designed as an example, a switching of the
  • FIG 8 shows an assembly 120 of a skateboard 118 and an adapter frame 51 mounted on the skateboard 118.
  • the skateboard 118 has skateboard coupling means 119.
  • the skateboard coupling means comprise 119 at least one movably mounted locking element.
  • the skateboard coupling means comprise movably mounted locking tabs.
  • the skateboard coupling means 119, in particular the locking tabs are coupled to the lower adapter frame coupling means 53, in particular the first lower adapter frame coupling means 88, and in particular provide a detachable, vertically tensioning coupling.
  • the skateboard 118 has drive rollers 121 with which the skateboard 118 can be moved.
  • the P is inserted into the container receptacle 43 of the assembly 120.
  • the assembly 120 may be e.g. be positioned on a wall, so that falling particles are collected by the particle collecting container 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cyclones (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Packages (AREA)

Abstract

La présente invention concerne un cadre adaptateur (51), destiné à être monté sur une base, en particulier sur un appareil d'aspiration (79), sur une caisse système et/ou sur une planche à roulettes (118) et destiné à recevoir un récipient de collecte de particules (2) pour un pré-séparateur à cyclone (1), ledit cadre adaptateur (51) comportant : une face inférieure (115) rectangulaire ; et des parois périphériques du cadre adaptateur (83, 84, 85, 86) se prolongeant à partir de ladite face inférieure (115) vers le haut ; ainsi que des moyens de couplage du cadre adaptateur (53) inférieurs, lesquels sont conçus pour fournir à la base, dans un état, dans lequel le cadre adaptateur (51) est monté sur la base, un accouplement résistant à la traction vertical libérable et le cadre adaptateur (51) comportant sur sa face supérieure (114) un logement de récipient (43) pour recevoir le récipient collecteur de particules (2), dont le contour intérieur horizontal se rétrécit vers la face inférieure de telle sorte que le logement de récipient (43) peut recevoir et stabiliser horizontalement un récipient collecteur de particules (2) doté d'un contour extérieur se rétrécissant vers le bas.
EP17716549.5A 2017-04-11 2017-04-11 Cadre adaptateur, agencement et dispositif d'aspiration Active EP3582669B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2017/058690 WO2018188734A1 (fr) 2017-04-11 2017-04-11 Cadre adaptateur, agencement et dispositif d'aspiration

Publications (2)

Publication Number Publication Date
EP3582669A1 true EP3582669A1 (fr) 2019-12-25
EP3582669B1 EP3582669B1 (fr) 2023-01-11

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EP17716549.5A Active EP3582669B1 (fr) 2017-04-11 2017-04-11 Cadre adaptateur, agencement et dispositif d'aspiration

Country Status (6)

Country Link
US (2) US20210114043A1 (fr)
EP (1) EP3582669B1 (fr)
CN (1) CN110475496A (fr)
DK (1) DK3582669T3 (fr)
FI (1) FI3582669T3 (fr)
WO (1) WO2018188734A1 (fr)

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Also Published As

Publication number Publication date
US11826764B2 (en) 2023-11-28
US20220203383A1 (en) 2022-06-30
EP3582669B1 (fr) 2023-01-11
DK3582669T3 (da) 2023-04-03
WO2018188734A1 (fr) 2018-10-18
US20210114043A1 (en) 2021-04-22
FI3582669T3 (fi) 2023-04-06
CN110475496A (zh) 2019-11-19

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