EP1171283B1 - Presse a mettre en balles, pourvue d'une caisse de presse qui peut etre basculee, et procede pour actionner ladite presse - Google Patents

Presse a mettre en balles, pourvue d'une caisse de presse qui peut etre basculee, et procede pour actionner ladite presse Download PDF

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Publication number
EP1171283B1
EP1171283B1 EP00929384A EP00929384A EP1171283B1 EP 1171283 B1 EP1171283 B1 EP 1171283B1 EP 00929384 A EP00929384 A EP 00929384A EP 00929384 A EP00929384 A EP 00929384A EP 1171283 B1 EP1171283 B1 EP 1171283B1
Authority
EP
European Patent Office
Prior art keywords
press
box
press box
bale
ram
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP00929384A
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German (de)
English (en)
Other versions
EP1171283A1 (fr
Inventor
Hermann Schwelling
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP1171283A1 publication Critical patent/EP1171283A1/fr
Application granted granted Critical
Publication of EP1171283B1 publication Critical patent/EP1171283B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B30B9/3003—Details
    • B30B9/3014—Ejection means
    • 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
    • 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
    • B30B9/3003—Details
    • B30B9/301—Feed means
    • 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
    • B30B9/3003—Details
    • B30B9/3032—Press boxes

Definitions

  • the invention relates to a baler with a tiltable press box, at a vertically guided ram is arranged above the press box and in which the press box in the forward tilted position the released filling opening can be filled.
  • From DE-OS 26 25 371 is already a device for compacting waste with a movable in a vertical guide ram, a tube (press box) arranged below, over which a sack-like container is slipped from below, the bottom of which is supported on a base plate during compaction is known, and with a device for emptying the compressed tube contents from the tube into the container, the tube together with the base plate being pivotable forwardly into an inclined position that enables filling.
  • an axis is arranged on the filling side, below the base plate and a handle is also provided on the upper edge of the tube.
  • Another disadvantage of the device is that, to empty the pressed material, the tube must be pulled upwards via an additional guide unit so that its pressed content can be emptied into the flexible container that was pulled over the tube before the start of pressing, which pressed material is loosened again and the volume increases.
  • a device - press - for compacting household waste is known from US Pat. No. 3,946,661.
  • This press has a press housing with an opening in the front, in which a tiltable unit - a container - is arranged, which contains a press box, which can be positioned below a vertically guided press ram.
  • the actual press box is an insert which is placed on a bottom of the container, in alignment under a cylindrical stamp guide provided in the upper region of the container, which has an opening at the top and bottom, the upper opening being at the same time the filling opening for inserting the waste material ,
  • the cylindrical punch guide is also the waste chamber in which the waste is collected in preparation for pressing.
  • Said container, on which the insert (press box) is placed, is pivotally mounted on the housing by means of hinges, the axes of which are aligned and horizontally aligned.
  • this device therefore, it is not the press box that can be tilted about a horizontal axis, but the additional receiving unit.
  • the center of gravity of the horizontal swivel axis has been shifted in this press, but its swivel axis is such that the entire unit in question, also here, only by manual actuation on the handle of the container to the front is tiltable.
  • This device also has the disadvantages mentioned above, and the increased manufacturing outlay is a further disadvantage.
  • Presses with press rooms that can be filled from above are also known a press box with square or rectangular Have floor space and on which after the press is finished Bale at least two side walls of the press box outwards be pivoted away to the bale from the baling room remove.
  • the object of the invention is therefore to provide a baler tiltable and fillable from above, in the tilted position To create press box with which an operator is physically less is loaded, which allows a more fluid workflow and with can be produced with little technical and economic effort.
  • an axis is provided on the press frame, which is preferably portal-shaped, around which the press box can be tilted, and bearings are provided on or preferably below the bottom of the press box and essentially encompass the axis are arranged in such a way that the longitudinal axis of the axis, as seen from an end wall of the press box, lies in a frontal plane which is preferably behind the center of gravity of the press box.
  • This aforementioned arrangement is specially selected so that the press box is almost in equilibrium in the vertical position, but is slightly overweight in the pivoting / tilting direction, in this case forward.
  • the press box is locked by a locking unit in the vertical position required for pressing, so that the press box (press chamber) and a preferably electro-hydraulically operated, vertically movable press ram of the baler are aligned with each other for a press cycle.
  • a locking unit in the vertical position required for pressing, so that the press box (press chamber) and a preferably electro-hydraulically operated, vertically movable press ram of the baler are aligned with each other for a press cycle.
  • the locking unit can also be operated by hand.
  • a spring unit is also provided on the back of the press frame, which is in operative connection with the press box in such a way that when the press box is unlocked it receives an additional start thrust for tipping and that when the press box is pivoted into the vertical position, this spring unit is also preferred acts as a damping element.
  • Further advantages and technical refinements of the new baler consist in the use of at least one pulse valve for the preferably used electro-hydraulic drive of the press ram, in particular for the changeover from the press stroke to the lifting (retracting) of the press ram in its starting position.
  • the new baler 1 is shown in front view in FIG.
  • the baler 1 consists of a press frame 2 which has two lateral, facing portal columns 4, a bridge 3 arranged horizontally between the latter 4 in the head region thereof, a cross member 9 in the foot region and a horizontally arranged axis 10 above the latter 9.
  • a start switch 52 and a stop switch (emergency stop) 53 are preferably arranged on a front plate 5.
  • a foot part 6 is provided, which has a wheel 7 at one end and an adjusting element 8 at the other end, as shown in FIG. 1b.
  • a press box 11 is arranged between the portal columns 4 and above the horizontal axis 10 and is tiltably supported here via two webs 23 arranged below the press box 11, each of which has a bearing 24, the bearings 24 encompassing the axis 10.
  • the press box 11 consists of a base 12, a rear wall 13, two side walls 14 and 15 and an end wall 16, which together form an upwardly open pressing chamber.
  • a door 18 is provided in the end wall 16, which can be closed by means of a door lock 19 and can be pivoted about hinges 20, so that the baling chamber can be opened to remove the bale that has been pressed, preferably tied, after unlocking the door lock 19.
  • a handle 17 is arranged above the door 18 on the end wall 16 for handling the press box 11.
  • the upper edges of the press box parts 13, 14, 15 and 16 form the filling opening 22 which is open at the top.
  • At the back of the press frame 2 is at least one Supply roll 51 held for strapping 50; the strapping 50 can be provided in the rear wall 13 and in the end wall 16 Slots 18 'are handled before or after the pressing process.
  • the left portal column 4 is part of a signal unit 28 arranged.
  • this signal unit 28 gives a signal for drive control, which causes the drive for the punch 30 to switch off or is stopped immediately when movement is completed.
  • FIG. 2 shows a side view of a modified embodiment of the new baler 1 shown in FIGS. 1a and 1b and further components and assemblies in detail.
  • the press box is in the "fill" working position, the press die 30 is in its uppermost position, in the rest position.
  • the press die 30 is connected to the lifting cylinder 48 of the drive 47 with its auxiliary frame 31, which preferably consists of U-shaped profiles, and holds profile rails 33 on its underside, parallel to the side walls 14 and 15 of the press box 11.
  • the profile rails 33 have a trough-shaped shape Cross-section, whereby the open side is directed downwards and a plurality of profiled rails 33 are arranged next to one another at a distance, so that their obliquely extending legs form a V-shaped gap for guiding the strapping tape, but are so close to one another that the pressing plate 32 together is formed.
  • baler 1 At the back of the baler 1 is one of several elements existing locking unit 40 arranged, one in one Flange 26 mounted bolt 27 and a sink lock 25 on the Rear wall 13 of the press box 11 are arranged and a special designed latch 41 on the back of the bridge 3 of the press frame 2 is provided.
  • FIG. 2 is a common axis for the press die 30 and the press box 11, which is positioned vertically for the pressing process.
  • the press die 30 and the press box 11 are arranged centrally symmetrically with respect to this central axis 29, in such a way that the frontal plane running through the center of gravity of the press box 11 lies in this central axis 29.
  • the longitudinal axis 10a of the horizontal axis 10, about which the press box 11 can be tilted lies behind the central axis 29, i.e. behind the frontal plane of the press box 11 which runs through the center of gravity of the body.
  • FIGS. 3a to 3c The details of the locking unit 40 as well as various Working positions of the stamp 30 in connection with the Locking unit 40 are shown in FIGS. 3a to 3c.
  • a bolt 41 is pivotally mounted with a bearing pin 45 on a support 46 which is fastened to the rear of the bridge 3.
  • the bolt 41 also has two legs arranged almost at right angles, one leg having a nose 42 in its end region, which protrudes through the rear wall 13 into the pressing space to such an extent that it moves into the effective range of a pivotable pawl arranged on the auxiliary frame 31 34 reaches into it.
  • a locking groove 44 located behind the rear wall 13 which, in this working position, engages over the bolt 27 arranged on the rear wall 13 of the pressing box 11 and thus holds the pressing box 11 in the “pressing” working position.
  • the upward, narrower leg of the bolt 41 compared to the first described leg is designed as a handle 43.
  • the press box 11 tilts forward into the filling position due to the special position of the horizontal axis 10 already described.
  • the forward tilting movement is limited by locking elements, preferably provided with damping elements, preferably arranged on the portal columns 4, which engage the press box 11; a graphic representation of the latter has been omitted here.
  • the rib lock 25 arranged on the rear wall 13 travels forward between two profile rails 33 during the tilting movement of the press box 11 and lies under a transverse part of the subframe 31 when the press box 11 is fully tilted before.
  • the lowering lock 25 prevents the press ram 30 from falling below a predetermined position and thus ensures that the press box 11 can be pushed back into the "pressing" position, ie into a vertical position, at any time by manual actuation. It can also be seen here that after passing the pawl 34, the bolt 41 falls back into its starting position.
  • the press plate 32 begins the press stroke and moves downward, the slope 36 of the pawl 34 runs onto the slope of the nose 42, swivels upwards as it passes around the pivot axis 35 and falls back into the starting position after passing the nose 42 , her lower surface 38 is preferably supported on a profile rail 33.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Press Drives And Press Lines (AREA)
  • Presses And Accessory Devices Thereof (AREA)

Claims (6)

  1. Presse à balles avec un caisson de compactage basculant, qui est agencé à l'intérieur d'un bâti de la presse (2) en dessous d'un piston de compression (30), mobile verticalement dans la position de service, et qui est susceptible de basculer vers l'avant autour d'un axe (10) horizontal dans la position de service, caractérisée en ce que l'axe longitudinal géométrique (10a) de l'axe horizontal (10) est situé, par référence à une paroi frontale (16) sur la face avant du caisson de compactage (11), derrière un plan frontal qui passe à travers le centre de gravité du corps du caisson de compactage (11) et il est prévu sur la face arrière de la presse à balles un dispositif de blocage (40) qui entre en prise avec le caisson de compactage (11).
  2. Presse à balles selon la revendication 1, caractérisée en ce qu'un loquet (34), qui actionne le dispositif de blocage (40), est agencé au niveau du piston de compression (30).
  3. Presse à balles selon la revendication 1 ou 2, caractérisée en ce qu'un cliquet d'arrêt (25) conçu en forme d'ailette est agencé sur la paroi arrière (13) du caisson de compactage (11).
  4. Presse à balles selon la revendication 1, 2 ou 3, caractérisée en ce qu'une unité à ressort (39), qui agit sur le caisson de compactage (11), est agencée sur le côté arrière du bâti de la presse (2).
  5. Presse à balles selon l'une quelconque des revendications 1 à 4, caractérisée en ce que, pour limiter le mouvement de basculement du caisson de compactage (11), des éléments d'amortissement sont prévus sur le bâti de la presse (2), lesquels entrent en prise avec des zones partielles du caisson de compactage (11).
  6. Procédé destiné à libérer l'ouverture d'un puits de remplissage d'un caisson de compactage basculant d'une presse à balles avec un piston de compression (30) mobile verticalement dans la position de service, caractérisé en ce que, pendant le mouvement de retour verticalement vers le haut, consécutif au mouvement de compression, le piston de compression (30) de la presse à balles actionne un dispositif de blocage entrant en prise avec le caisson de compactage (11), de telle sorte que le caisson de compactage déverrouillé bascule automatiquement autour d'un axe longitudinal (10a) dans une position inclinée, l'axe longitudinal (10a) étant situé, par référence à une paroi frontale (16) au niveau de la face avant du caisson de compactage (11), derrière un plan frontal qui passe par le centre de gravité du corps du caisson de compactage (11), et l'ouverture du puits de remplissage est essentiellement librement accessible dans la position inclinée.
EP00929384A 1999-04-19 2000-04-19 Presse a mettre en balles, pourvue d'une caisse de presse qui peut etre basculee, et procede pour actionner ladite presse Expired - Lifetime EP1171283B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19917634 1999-04-19
DE19917634 1999-04-19
PCT/EP2000/003545 WO2000063004A1 (fr) 1999-04-19 2000-04-19 Presse a mettre en balles, pourvue d'une caisse de presse qui peut etre basculee, et procede pour actionner ladite presse

Publications (2)

Publication Number Publication Date
EP1171283A1 EP1171283A1 (fr) 2002-01-16
EP1171283B1 true EP1171283B1 (fr) 2004-09-22

Family

ID=7905078

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00929384A Expired - Lifetime EP1171283B1 (fr) 1999-04-19 2000-04-19 Presse a mettre en balles, pourvue d'une caisse de presse qui peut etre basculee, et procede pour actionner ladite presse

Country Status (4)

Country Link
US (1) US6708607B1 (fr)
EP (1) EP1171283B1 (fr)
DE (2) DE10019633A1 (fr)
WO (1) WO2000063004A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20202345U1 (de) * 2002-02-06 2003-06-05 Schwelling, Hermann, 88682 Salem Anordnung zum Umschnüren von Ballen in einer Ballenpresse
US6962301B1 (en) * 2004-06-14 2005-11-08 Michilin Prosperity Co., Ltd. Front-lifting wastebasket for paper shredder also served as garbage bin
US7195185B2 (en) * 2004-11-02 2007-03-27 Fellowes, Inc. Shredder with separate waste opening
JP5048756B2 (ja) * 2006-05-09 2012-10-17 メデラ ホールディング アーゲー 吸引ポンプユニット

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2386929A (en) * 1943-08-03 1945-10-16 Kenneth L Brown Trash and garbage receptacle
US3654855A (en) * 1969-12-29 1972-04-11 Int Dynetics Corp Trash compaction unit
US3659427A (en) * 1970-04-20 1972-05-02 Richard D Harza Refuse disposing unit
BE793160A (fr) * 1971-12-23 1973-04-16 Gladwin Floyd R Appareil de tassement d'ordures
US3946661A (en) * 1972-06-09 1976-03-30 Flinchbaugh Products, Inc. Apparatus for the compaction of refuse material and the like
US3861296A (en) * 1972-06-09 1975-01-21 Milton Clar Apparatus for the compaction of refuse material and the like
US3916781A (en) * 1973-02-16 1975-11-04 American Environmental Prod Bale ejection system
DE2625371A1 (de) * 1976-06-04 1977-12-15 Mageba Sa Vorrichtung zum verdichten von muell
US4084497A (en) * 1977-03-04 1978-04-18 Whirlpool Corporation Refuse compactor
US4275651A (en) * 1980-05-15 1981-06-30 Lambert Corporation Compactor refuse and other materials
US5062358A (en) * 1989-09-11 1991-11-05 Marcella M. Fox Bale ejector for a trash compactor
DE9307748U1 (de) * 1993-05-21 1993-07-29 Reichel, Günter, 35232 Dautphetal Müllbehältersystem
DE19738060A1 (de) * 1997-09-01 1999-03-11 Hermann Schwelling Abfallpresse mit Auswurfeinrichtung für Ballen

Also Published As

Publication number Publication date
US6708607B1 (en) 2004-03-23
EP1171283A1 (fr) 2002-01-16
WO2000063004A1 (fr) 2000-10-26
DE10019633A1 (de) 2001-01-18
DE50007908D1 (de) 2004-10-28

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