EP3738905A1 - Compacteur de dechets en particulier pour un dispositif de collecte de dechets souterrain - Google Patents

Compacteur de dechets en particulier pour un dispositif de collecte de dechets souterrain Download PDF

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Publication number
EP3738905A1
EP3738905A1 EP20173177.5A EP20173177A EP3738905A1 EP 3738905 A1 EP3738905 A1 EP 3738905A1 EP 20173177 A EP20173177 A EP 20173177A EP 3738905 A1 EP3738905 A1 EP 3738905A1
Authority
EP
European Patent Office
Prior art keywords
conveyor belts
garbage
conveyor
compactor
container
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.)
Withdrawn
Application number
EP20173177.5A
Other languages
German (de)
English (en)
Inventor
Paul Villiger
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.)
Villiger Public Systems GmbH
Original Assignee
Villiger Public Systems 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 Villiger Public Systems GmbH filed Critical Villiger Public Systems GmbH
Publication of EP3738905A1 publication Critical patent/EP3738905A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1405—Compressing means incorporated in, or specially adapted for, refuse receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B5/00—Presses characterised by the use of pressing means other than those mentioned in the preceding groups
    • B30B5/04—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band
    • B30B5/06—Presses characterised by the use of pressing means other than those mentioned in the preceding groups wherein the pressing means is in the form of an endless band co-operating with another endless band
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3082—Presses specially adapted for particular purposes for baling; Compression boxes therefor with compression means other than rams performing a rectilinear movement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B9/00—Presses specially adapted for particular purposes
    • B30B9/32—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars
    • B30B9/321—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for consolidating empty containers, e.g. cans
    • B30B9/325—Presses specially adapted for particular purposes for consolidating scrap metal or for compacting used cars for consolidating empty containers, e.g. cans between rotary pressing members, e.g. rollers, discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
    • B65F1/00—Refuse receptacles; Accessories therefor
    • B65F1/14—Other constructional features; Accessories
    • B65F1/1426—Housings, cabinets or enclosures for refuse receptacles
    • B65F1/1447—Housings, cabinets or enclosures for refuse receptacles located underground

Definitions

  • the invention relates to a press for compressing rubbish, in particular a rubbish press for the throw-in area of a rubbish container, in particular an underground rubbish container.
  • Underground garbage containers also called underfloor containers, are used as collection containers for garbage, in particular household waste and waste for recycling.
  • a press for garbage or material for recycling is out EP 3,250,373 known.
  • the hydraulically operated press includes an opening for garbage that leads into a compacting room and a pressing element.
  • the compacting room has a base plate under which a collecting container is located.
  • the pressing element has a horizontal plate which almost covers the cross section of the compacting space and is positioned above the throw-in opening. After garbage has been thrown in, the pressing element is moved vertically downwards through the compacting space to the base plate, the garbage being compressed. After the garbage has been compacted, the bottom plate is moved to the side so that the pressed garbage falls into the collecting container below, whereupon the bottom plate is moved back under the pressing element and the pressing element is brought back up to its original position.
  • the throw-in column for an underfloor garbage container, the throw-in column comprising two curved cylinder half-shells, which are placed in a filling opening at ground level on the garbage container. Lid elements at the upper and lower ends of both cylinder half-shells are used to close the filling opening of the garbage container. When the garbage container is closed, the throw-in column is under the floor and the top cover elements close the filling opening on the container.
  • both cylinder half-shells are brought up at the same time, whereby a throw-in opening is formed between the upper ends of the half-shells and the filling opening on the garbage container is closed by the lower cover elements at the lower ends of the half-shells.
  • these are moved downwards, whereby the lower cover elements are simultaneously moved apart, the filling opening opens and the sack falls through the space between the half-shells into the container.
  • the upper cover elements of the half-shells close the filling opening again.
  • a garbage bag always remains in the same shape.
  • the cover elements ensure that the filling opening is completely closed before and after a garbage bag has been introduced and only opens when a garbage bag is to be introduced.
  • the object of the present invention is to provide a waste compactor for compacting waste, which is particularly suitable for the throw-in area of a waste container, e.g. an underfloor container is suitable.
  • the refuse compactor according to the invention comprises two conveyor belts each with a support structure, a conveyor surface and conveyor rollers, the conveyor surfaces being arranged at a distance from one another and facing one another at an angle opening upwards.
  • the upper ends of the supporting structure of the Conveyor belts are pivotably attached to horizontally mounted rods.
  • the conveyor surfaces of the conveyor belts can be moved towards each other and apart by the lower ends of the support structures and the two conveyor belts being movable towards each other and apart, while the upper ends of the support structures, since they are attached to the rods, remain spaced apart unchanged. The angle between the two conveying surfaces can thus be changed.
  • Resilient elements connect lateral edges of the support structure of the opposing conveyor belts, with the lower ends of the support structures and the conveyor belts being closer together than the upper ends of the support structures and the conveyor belts when the resilient elements are relaxed.
  • the resilient elements When the two conveyor belts are pivoted apart, the resilient elements are lengthened and tensioned, and a free space is formed between the lower ends of the support structures of the conveyor belts.
  • the resilient elements When the resilient elements are relaxed, the lower ends of the two conveyor belts move towards one another again.
  • the lower and upper ends of the support structure of the conveyor belts mean the lower and upper ends of the support structure at the points of the deflecting conveyor rollers.
  • the lateral edges of the supporting structure mean the edges of the supporting structure which each run along the longitudinal sides of the conveyor belts.
  • the conveyor belts can be moved by means of a motor, and at the same time the conveyor surfaces of the two conveyor belts facing each other, similar to a V, can be moved in a downward direction. This means that one conveyor belt can be moved clockwise and the other conveyor belt can be moved counter-clockwise at the same time.
  • a DC motor is arranged to drive one of the conveyor belts, the second conveyor belt being driven via a toothed belt and a deflection gear.
  • the deflection gear enables Drive the conveyor belts in opposite directions with a single motor.
  • the two conveyor belts each have a plurality of projections distributed over their surfaces. These serve to ensure that a garbage bag is better conveyed downwards due to increased friction on the conveying surfaces and that the garbage bag is prevented from sliding upwards.
  • the projections are designed as ribs, preferably as straight ribs, which extend over the width of the conveying surfaces.
  • the resilient elements are each arranged on the lateral edges of the support structures of the conveyor belts. They extend from the supporting structure of one conveyor belt to the supporting structure of the opposite conveyor belt.
  • the resilient elements are preferably tension springs.
  • the garbage compactor has a sensor for detecting the presence of an object, such as a garbage bag, in the garbage compactor, the sensor being connected to a control of the DC motor.
  • the sensor and the control are set up in such a way that the motor is started on a signal from the sensor.
  • the garbage compactor can only be started when required and, for example, stopped again after a predetermined time.
  • the refuse compactor according to the invention can be installed over the opening of a container, for example a refuse container, a recycling container, an underfloor refuse container or an underfloor recycling container.
  • the rods to which the upper ends of the support structure of the conveyor belts are attached to the Inside a throw-in column of a container for example a garbage container, a recycling container, an underfloor garbage container or an underfloor recycling container, can be mounted.
  • the garbage compactor according to the invention is used as follows. If a garbage bag is thrown from above between the two conveyor belts, the bag falls down between the two conveyor belts until it gets stuck due to its circumference in the lower, narrower area of the conveyor belts arranged at an angle to one another.
  • the conveyor belts are then set in motion. This can be done manually by means of a motor, for example a DC motor, if necessary.
  • the motor can be started either by manually pressing a button or automatically by a sensor that detects the presence of a garbage bag, for example by means of a light barrier and a control.
  • the garbage bag moves down on the conveyor belts, it is compressed due to the angled arrangement of the conveyor belts and the resistance of the resilient elements between the conveyor belts.
  • the sack In the case of a softly filled sack, the sack is compressed, with the conveyor belts remaining in the V-shape position because the spring tension of the resilient elements does not allow the conveyor belts to move apart. However, if the sack is comparatively tight or filled with hard material, the sack is initially compressed a little when it is transported downwards, the conveyor belts remaining at the same distance from one another. If the garbage bag gets further down through the transport by the conveyor belts, the conveyor belts are gradually moved apart, the resilient elements tensioning and the distance between the lower ends of the conveyor belts increasing. When the sack reaches the lower ends of the conveyor belts, it falls out of the press and the lower ends of the conveyor belts move back to one another to the original V-shape of the conveyor belts due to the resilient elements.
  • the refuse compactor according to the invention can be installed in the throw-in area of a refuse container, for example an underfloor container that has an above ground Throwing column has.
  • the press according to the invention is mounted in the throw-in column, specifically under the throw-in opening of the column, so that it is placed above the underground container or in the area of the lid of the container. If a garbage bag is thrown in through an opening on the column, the sack falls between the two conveyor belts of the press. If it falls out of the press, it goes straight into the container.
  • the garbage press according to the invention enables garbage to be pressed through pressing surfaces which are only moved in the space of the throw-in area, that is to say a throw-in column itself. It requires less space than the prior art garbage compactor EP 3,250,373 , which requires space above and to the side of the slot. Thus, the waste compactor according to the invention is less complex in terms of space, material and manufacturing costs.
  • the reduced space requirement and in particular the reduced overall height of the refuse compactor according to the invention also enable it to be used in underfloor containers that are common today.
  • it can be installed in the throw-in area of an existing throw-in column of an underfloor container without the throw-in column having to be built larger or higher or changed in any way.
  • the press is also suitable for upgrading or retrofitting an existing underfloor container.
  • an underfloor container with a throw-in column is disclosed, a refuse compactor according to the invention being arranged in the throw-in column and above a throw-in opening of the underfloor container.
  • Figure 1 shows an example of a waste compactor 1 according to the invention, which is mounted as a functional model on a vertically standing frame R and which as such can be mounted, for example, in a waste container, as in FIG Figure 2 and 3 shown.
  • a garbage compactor 1 comprises in its basic elements two conveyor belts 2 which face one another and are arranged at an upwardly opening angle to one another, in that the longitudinal extensions of the conveyor belts 2 are directed towards one another and downward. In this way, they form a V-shape that opens upwards.
  • the two conveyor belts can be moved via lower and upper conveyor rollers 2 'and 2 ", the conveyor rollers 2' and 2" being arranged parallel to one another.
  • the conveyor rollers 2 'and 2 servinge here as deflection rollers.
  • the upper end 2c of the support structure of the two conveyor belts 2 are each at the level of the deflection or conveyor rollers 2 "and the upper end 2a of the conveyor belts are pivotally attached to rods 3, the rods 3 being attached to the frame R.
  • the upper ends 2c of the support structure of the conveyor belts 2 and the upper ends 2a of the conveyor belts can pivot around the axis of the rods 3, so that the lower ends 2b of the conveyor belts 2 and the lower ends of the support structure at the point of the lower deflection or Move the conveyor rollers 2 'and the conveyor surfaces apart and back to each other by reducing the angle of the V-shape between them and increasing it again. At a smaller angle, an opening is formed between the lower ends 2b of the conveyor belts 2 and the supporting structure.
  • the lateral edges 4 of the supporting structures parallel to the longitudinal extension of the conveyor belts 2 are each connected to one another via a resilient element, for example a tension spring 5.
  • a resilient element for example a tension spring 5.
  • the two conveyor belts 2 are arranged at the greatest possible angle to one another. If the two conveyor belts 2 are pivoted apart via the rods 3, the resilient element 5 is tensioned and the angle between the surfaces of the conveyor belts 2 is reduced. This results in a larger opening between the lower ends 2b of the two conveyor belts 2.
  • the conveyor belts 2 can be driven by a motor, for example a DC motor 6.
  • a DC motor 6 is mounted on the upper end of one conveyor belt 2 (here the conveyor belt arranged on the left) and is arranged in such a way that the conveyor belt is moved clockwise.
  • the drive of the garbage compactor 1 also has a toothed belt 7 and a deflection gear, with which the second conveyor belt (here the conveyor belt arranged on the right) can be moved counterclockwise via a gear wheel 8. This results in an operation of the conveyor belts 2 through which the mutually facing conveyor surfaces of the two conveyor belts 2, driven by the one DC motor 6, both move downwards at the same time.
  • a garbage bag placed between the conveyor belts 2 is thus conveyed downward by the movement of the conveyor belts.
  • the spring 5 is tensioned and the conveyor belts 2 pressed apart.
  • the garbage bag is compressed.
  • the garbage bag falls out of the garbage compactor 1.
  • the conveyor belts 2 are provided with projections or ribs 9 distributed over the conveyor surfaces, the ribs 9 extending, for example, over the entire width of the conveyor belts 2.
  • the garbage compactor 1 is equipped, for example, with a sensor (not shown) by means of which the placement of a garbage bag in the garbage compactor 1 is automatically determined.
  • the sensor is connected to a control for the DC motor so that the garbage compactor is automatically started when a garbage bag has been thrown in.
  • a second sensor is arranged, for example, in the area of the lower ends 2b of the conveyor belts 2, by means of which the falling out of a garbage bag from the garbage compactor is detected and the DC motor is stopped accordingly.
  • Figure 2 shows the arrangement of a garbage press 1 according to the invention in the throw-in area of a throw-in column S of a garbage container, for example an underfloor container C.
  • the garbage compactor 1 is closed by means of Figure 1 mentioned rods 3 at the upper ends 2a of the conveyor belts 2 on the inner walls 10 of the throw-in column S and under the drum T and throw-in opening E mounted.
  • the two conveyor belts 2 extend downwards at an angle to one another, their lower ends 2b being located in the region of an opening 11 in the lid 12 of the container C.
  • Figure 3 shows an underfloor waste container system with a concrete element B, a frame RA and a platform P in which an underfloor container C is arranged.
  • the throw-in column S is on the lid 12 of the container C placed, in which the waste compactor according to the invention, as in Figure 2 shown can be installed.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Refuse Receptacles (AREA)
  • Refuse Collection And Transfer (AREA)
EP20173177.5A 2019-05-15 2020-05-06 Compacteur de dechets en particulier pour un dispositif de collecte de dechets souterrain Withdrawn EP3738905A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH00633/19A CH716194A2 (de) 2019-05-15 2019-05-15 Müllpresse insbesondere für Unterflur-Container.

Publications (1)

Publication Number Publication Date
EP3738905A1 true EP3738905A1 (fr) 2020-11-18

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ID=70613594

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Application Number Title Priority Date Filing Date
EP20173177.5A Withdrawn EP3738905A1 (fr) 2019-05-15 2020-05-06 Compacteur de dechets en particulier pour un dispositif de collecte de dechets souterrain

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EP (1) EP3738905A1 (fr)
CH (1) CH716194A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024127436A1 (fr) 2022-12-12 2024-06-20 Pieffe Re Societa' Cooperativa Bac pour la collecte et le compactage de déchets

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691942A (en) * 1971-06-03 1972-09-19 Allen Wagley Crusher
US5493960A (en) * 1993-08-11 1996-02-27 Fuji Electric Co., Ltd. Device for collecting paper containers
NL1037482C2 (nl) * 2009-11-19 2011-05-23 Rooij Milieutechniek B V De Samenstel van een ondergrondse container en een zwenkbaar opgestelde toevoereenheid.
EP2939954A1 (fr) 2014-04-30 2015-11-04 ESE World B.V. Colonne d'introduction pour un dispositif de collecte de déchets souterrains et dispositif de collecte de déchets souterrains
EP3250373A1 (fr) 2015-01-30 2017-12-06 Molok Oy Récipient de collecte souterrain

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3691942A (en) * 1971-06-03 1972-09-19 Allen Wagley Crusher
US5493960A (en) * 1993-08-11 1996-02-27 Fuji Electric Co., Ltd. Device for collecting paper containers
NL1037482C2 (nl) * 2009-11-19 2011-05-23 Rooij Milieutechniek B V De Samenstel van een ondergrondse container en een zwenkbaar opgestelde toevoereenheid.
EP2939954A1 (fr) 2014-04-30 2015-11-04 ESE World B.V. Colonne d'introduction pour un dispositif de collecte de déchets souterrains et dispositif de collecte de déchets souterrains
EP3250373A1 (fr) 2015-01-30 2017-12-06 Molok Oy Récipient de collecte souterrain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024127436A1 (fr) 2022-12-12 2024-06-20 Pieffe Re Societa' Cooperativa Bac pour la collecte et le compactage de déchets

Also Published As

Publication number Publication date
CH716194A2 (de) 2020-11-30

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