EP0938967B1 - Driving device for the pressure plate in balling presses for waste - Google Patents

Driving device for the pressure plate in balling presses for waste Download PDF

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Publication number
EP0938967B1
EP0938967B1 EP99102989A EP99102989A EP0938967B1 EP 0938967 B1 EP0938967 B1 EP 0938967B1 EP 99102989 A EP99102989 A EP 99102989A EP 99102989 A EP99102989 A EP 99102989A EP 0938967 B1 EP0938967 B1 EP 0938967B1
Authority
EP
European Patent Office
Prior art keywords
press
press according
housing
bale
drive
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
EP99102989A
Other languages
German (de)
French (fr)
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EP0938967A1 (en
Inventor
Hermann Schwelling
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Individual
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Individual
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Filing date
Publication date
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Publication of EP0938967A1 publication Critical patent/EP0938967A1/en
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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
    • B30B9/3089—Extrusion presses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure
    • B30B1/34—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure involving a plurality of plungers acting on the platen
    • 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
    • B30B9/3057—Fluid-driven presses

Definitions

  • the invention relates to a waste baler primarily lying type, i.e. with horizontal acting press plate, according to the preamble of the claim 1.
  • the present invention is therefore also Based on the task, using the known teaching primarily for balers with horizontal press plate movement to provide a cylinder arrangement, those facing the press shaft side wall Keeps power components as small as possible and thus the actual pressing force in the early stages for keeps the pressing process available to a large extent.
  • Waste baler based on the construction principle of 1 and 4 shows the redesigned system in the Form that the articulation points 1a and 2a of the hydraulic cylinder 1 and 2 on the side to the press housing "G" outside its parallel boundary walls “GW” consoles located 5 in the rear part of the drive range "A".
  • brackets 5 are designed as box-like extensions or bulges 5, 5a of the drive region "A" of the press housing "G", it being further important that, in the longitudinal direction Projected "L”, the total width B 1 of the bulges 5 is not greater than the width B 2 of the press housing "G” together with the other machine units "M” attached to it.
  • the cylinder concept according to the registration does not therefore reduce only advantageously the length of the press, but also increases their functional reliability, ease of maintenance and accessibility and clarity all components.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Press Drives And Press Lines (AREA)
  • Processing Of Solid Wastes (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Refuse Collection And Transfer (AREA)

Abstract

The drive arrangement has a pressure shaft with an input shaft and a drive region (A) before the input shaft with two crossed hydraulic cylinders (1, 2) whose free piston rod (3, 4) ends act on the pressure plate. The linkage points of the hydraulic cylinders are mounted on panels (5) in the rear part of the drive region and to the side of the press housing outside its parallel bounding walls.

Description

Die Erfindung bezieht sich auf eine Abfallballenpresse vornehmlich liegender Bauart, also mit horizontal wirkender Preßplatte, nach dem Oberbegriff des Patentanspruches 1. The invention relates to a waste baler primarily lying type, i.e. with horizontal acting press plate, according to the preamble of the claim 1.

Zum Zwecke der Baulängenverkürzung solcher Pressen ist es aus der US-A-40 41 856 bei einer vertikal wirkenden Presse bereits bekannt, im kopfseitigen Antriebsbereich zwei sich kreuzende und in ihrer Grundstellung leicht vertikal geneigte Hydraulikzylinder anzuordnen, deren freie Kolbenstangenenden mit der Preßplatte gelenkig verbunden sind.For the purpose of reducing the overall length of such presses it is from US-A-40 41 856 at a vertical acting press already known, in the head Drive area two intersecting and in their Basic position of a slightly vertically inclined hydraulic cylinder to arrange, the free piston rod ends are hinged to the press plate.

Es liegt auf der Hand, daß mit einer solchen Zylinderanordnung nur relativ kleine Preßkräfte auf das zu verdichtende Material aufgebracht werden können, weil, resultierend aus der flachen Zylinderanordnung, die auf die Preßschachtseitenwände wirkenden Kraftkomponenten über den größten Teil des Preßhubes größer sind als die in vertikaler Richtung wirkenden, eigentlichen Preßkräfte.It is obvious that with such a cylinder arrangement only relatively small press forces towards it compacting material can be applied because, resulting from the flat cylinder arrangement that force components acting on the press shaft side walls larger over most of the press stroke are the actual ones acting in the vertical direction Compressive forces.

Der vorliegenden Erfindung liegt deshalb auch die Aufgabe zugrunde, unter Verwendung der bekannten Lehre vornehmlich für Ballenpressen mit horizontaler Preßplattenbewegung eine Zylinderanordnung vorzusehen, die die auf die Preßschachtseitenwand gerichteten Kraftkomponenten möglichst klein hält und somit die eigentliche Preßkraft bereits im Anfangsstadium für den Preßvorgang in hohem Maße zur Verfügung hält.The present invention is therefore also Based on the task, using the known teaching primarily for balers with horizontal press plate movement to provide a cylinder arrangement, those facing the press shaft side wall Keeps power components as small as possible and thus the actual pressing force in the early stages for keeps the pressing process available to a large extent.

Gelöst wird diese Aufgabe durch die im kennzeichnenden Teil des Patentanspruches 1 angegebenen Mittel und baulichen Maßnahmen, die zudem anhand von Zeichnungsbeispielen im folgenden noch näher erläutert sind. Es zeigen in weitestgehend schematischer Darstellung

Fig. 1
die Seitenansicht einer horizontal wirkenden Ballenpresse,
Fig. 1a
bei entfernter oberer Abdeckung eine Draufsicht auf das Antriebssystem in Grundstellung und gegenüber Fig. 1 leicht vergrößtertem Maßstab,
Fig. 2
desgleichen in Endstellung mit vollausgefahrenen Koblenstangen,
Fig. 3
einen Querschnitt durch den Antriebsbereich gemäß der Linie x - x und
Fig. 4
eine Draufsicht zu Fig. 1.
This object is achieved by the means and structural measures specified in the characterizing part of patent claim 1, which are also explained in more detail below with reference to drawing examples. They show a largely schematic representation
Fig. 1
the side view of a horizontally acting baler,
Fig. 1a
with the top cover removed, a top view of the drive system in the basic position and a slightly enlarged scale compared to FIG. 1,
Fig. 2
likewise in the end position with fully extended Koblen poles,
Fig. 3
a cross section through the drive area along the line x - x and
Fig. 4
2 shows a top view of FIG. 1.

Die in Fig. 1a dargestellte Antriebsanordnung einer Abfallballenpresse nach dem baulichen Prinzip von Fig. 1 und 4 zeigt das neu gestaltete System in der Form, daß die Anlenkpunkte 1a und 2a der Hydraulikzylinder 1 und 2 an seitlich zum Pressengehäuse "G" außerhalb dessen paralleler Begrenzungswände "GW" befindlicher Konsolen 5 im hintersten Teil des Antriebsbereichs "A" liegen.The drive arrangement shown in Fig. 1a Waste baler based on the construction principle of 1 and 4 shows the redesigned system in the Form that the articulation points 1a and 2a of the hydraulic cylinder 1 and 2 on the side to the press housing "G" outside its parallel boundary walls "GW" consoles located 5 in the rear part of the drive range "A".

Bei dieser neuen Zylinderanordnung ist daher gegenüber der eingangs zum Stand der Technik abgehandelten, älteren Druckschrift bereits bei Beginn eines Preßhubes nur eine sehr kleine Verlustkomponente an Antriebsenergie vorhanden, was sich besonders dann bei Einleitung von Preßhüben sehr positiv auswirkt, wenn der Einfüllschacht voll Material gestopft und der Ballen durch vorherige Preßschübe schon mehr oder weniger vorverdichtet ist.With this new cylinder arrangement is therefore opposite the initially dealt with the state of the art, older publication already at the beginning of a press stroke only a very small loss component in drive energy available, which is particularly the case with introduction of press strokes has a very positive effect when the feed chute stuffed full of material and the bale through previous press batches more or less pre-compressed is.

In spezieller baulicher Ausgestaltung der Erfindung ist dabei vorgesehen, daß die Konsolen 5 als kastenartig nach außen hin abgeschlossene Ansätze bzw. Ausbuchtungen 5, 5a des Antriebsbereichs "A" des Pressengehäuses "G" ausgebildet sind, wobei es weiterhin wichtig ist, daß, in Längsrichtung "L" projeziert gesehen, die Gesamtbreite B1 der Ausbuchtungen 5 nicht größer als die Breite B2 des Pressengehäuses "G" samt der sonstigen daran angebrachten Maschinenaggregate "M" ist. Letztlich ist es für die Kraft- und Momentenverteilung an der Preßplatte noch von Bedeutung, daß die Hydraulikzylinder 1 und 2 samt zugehörigen Kolbenstangen 3 und 4 und deren Anlenkpunkten 1a, 2a und 3a, 4a an den Konsolen 5, 5a sowie der Preßplatte "PL" in zwei zueinander parallelen Ebenen E1 und E2 liegen, und bei voll ausgefahrenen Kolbenstangen (Fig. 2) die Zylinder 1 und 2 etwa parallel zu den seitlichen Begrenzungen 5a der Gehäuseausbuchtungen 5 verlaufen.In a special structural embodiment of the invention it is provided that the brackets 5 are designed as box-like extensions or bulges 5, 5a of the drive region "A" of the press housing "G", it being further important that, in the longitudinal direction Projected "L", the total width B 1 of the bulges 5 is not greater than the width B 2 of the press housing "G" together with the other machine units "M" attached to it. Ultimately, it is still important for the force and torque distribution on the press plate that the hydraulic cylinders 1 and 2 together with the associated piston rods 3 and 4 and their articulation points 1a, 2a and 3a, 4a on the brackets 5, 5a and the press plate "PL" lie in two mutually parallel planes E 1 and E 2 , and when the piston rods are fully extended (FIG. 2) the cylinders 1 and 2 run approximately parallel to the lateral boundaries 5a of the housing bulges 5.

Bedingt dadurch, daß die Hydraulikzylinder 1 und 2 beim Ein- und Ausfahren der Kolbenstangen 3 und 4 eine Schwenkbewegung ausführen, ist es möglich, Zwischenstationen der Stellung der Preßplatte "PL" über auf dem Konsolenboden 5 angeordnete Endschalter "ES" o. dgl. direkt am Zylinderrohr abzufragen und zu steuern. Dadurch wird die bei bisherigen Pressenantrieben stets erforderliche, sehr viel Platz beanspruchende Schaltstange überflüssig.Due to the fact that hydraulic cylinders 1 and 2 when retracting and extending piston rods 3 and 4 perform a swivel movement, it is possible Intermediate positions of the position of the press plate "PL" via limit switches arranged on the console base 5 "ES" or the like directly on the cylinder tube and to control. This is the same as with previous press drives always required, very space-consuming Shift rod unnecessary.

Ein weiteres, baulich wichtiges, Merkmal ist bei der vorliegenden Erfindung noch darin zu sehen, daß nicht nur die kastenartigen Konsolen 5, 5a lösbar auf die seitlichen Gehäusewände "GW" des Antriebsbereiches "AT" aufgeschraubt, sondern zudem auch die Maschinenbereiche des Antriebs "AT", Preßkastens "PK" und Preßkanals "P" samt Konizitätsverstellementen "K" durch Verschraubung miteinander verbunden und somit u.a. zum Transport zerlegbar sind.Another structurally important feature is the present invention can still be seen in the fact that not only the box-like consoles 5, 5a releasably on the lateral housing walls "GW" of the drive area "AT" screwed on, but also the machine areas of the drive "AT", press box "PK" and press channel "P" including conicity adjustments "K" Connected to each other and thus, among other things can be dismantled for transport.

Zu dieser baulich vorteilhaften Ausgestaltung gehört auch noch die Anordnung von Verdrilleinrichtung "VD" für die Bindedrähte, Antriebsmotor "AG", Hydrauliktank "T" und Schaltschrank "SS" in einer Linie quer zum Pressengehäuse "G" oberhalb des Preßkastenbereichs "PK" sowie die Zuordnung eines einzigen Elektromotors zum hydraulischen Antriebsaggregat "AG" und für alle benötigten Maschinenfunktionen.Belongs to this structurally advantageous embodiment also the arrangement of twisting device "VD" for the binding wires, drive motor "AG", hydraulic tank "T" and control cabinet "SS" in one line across to the press housing "G" above the press box area "PK" as well as the assignment of a single Electric motor for the hydraulic drive unit "AG" and for all required machine functions.

Das anmeldegemäße Zylinderkonzept reduziert also nicht nur in vorteilhafter Weise die Baulänge der Presse, sondern erhöht auch deren Funktionssicherheit, Wartungsfreudigkeit und Zugänglich- bzw. übersichtlichkeit aller Bauteile.The cylinder concept according to the registration does not therefore reduce only advantageously the length of the press, but also increases their functional reliability, ease of maintenance and accessibility and clarity all components.

Zudem gibt eine derart aufgebaute Presse, besonders wie aus Fig. 1 ersichtlich ist, wegen der seitlichen Ausbaubarkeit der Antriebszylinder 1 und 2 über die angeschraubten Konsolen 5, die Möglichkeit der Aufstellung direkt vor einer Gebäudewand "W" oder unterhalb einer begehbaren Rampe "R". In addition, there is a press constructed in this way, particularly as can be seen from Fig. 1, because of the lateral Removability of the drive cylinders 1 and 2 via the screwed brackets 5, the possibility of installation directly in front of a building wall "W" or below a walk-on ramp "R".

BEZUGSZEICHENVERZEICHNISLIST OF REFERENCE NUMBERS

11
Hydraulikzylinderhydraulic cylinders
1a1a
Anlenkpunktarticulation
22
Hydraulikzylinderhydraulic cylinders
2a2a
Anlenkpunktarticulation
33
Kolbenstangepiston rod
3a3a
Anlenkpunktarticulation
44
Kolbenstangepiston rod
4a4a
Anlenkpunktarticulation
55
Konsole (horizontale Wand)Console (horizontal wall)
5a5a
Vertikalwandvertical wall
AA
Antriebsbereichdriving range
AGAG
Antriebsaggregatpower unit
ATAT
Antriebsträgerdrive carrier
B1 B 1
Gesamtbreite der AusbuchtungenTotal width of the bulges
B2 B 2
Gesamtbreite der sonstigen MaschinenaggregateTotal width of the other machine units
Ee
Einfüllschachtfunnel
ESIT
Endschalter o. dgl.Limit switch or the like
EWEW
Einwurfschachtchute
GG
Pressengehäusepress housing
GWGW
seitliche Begrenzungswandside boundary wall
PP
Preßschacht bzw. PreßkanalPress shaft or press channel
PKPK
Preßkastenpress box
PLPL
Preßplatte press plate
KK
Konizitätsverstellungconicity
LL
Längsrichtunglongitudinal direction
MM
Maschinenaggregatemachines generators
NN
Nischeniche
RR
Ramperamp
SSSS
Schaltschrankswitch cabinet
STST
Stellfläche, Hallenboden o.ä.Floor space, hall floor or similar
TT
Tanktank
E1 E 1
horizontale Ebenehorizontal plane
E2 E 2
horizontale Ebenehorizontal plane
VDVD
Verdrillungtwist
WW
Gebäudewandbuilding wall

Claims (10)

  1. Press for producing bound bales of largely organic waste materials, such as paper, cardboard, small wooden boxes or other used packaging materials, consisting of a press shaft (P) with an upstream filler shaft (E) and a drive region (A), which is in turn arranged in front of the latter, with two hydraulic cylinders (1, 2), which lie one above the other to be already crossed in the basic setting thereof and the free piston rod ends of which engage at the press plate (PL), characterised in that the articulation points (1a, 2a) of the hydraulic cylinders (1, 2) lie at brackets (5), which are disposed laterally of the press housing (G) outside the parallel boundary walls (GW) thereof, in the rearmost part of the drive region (A).
  2. Bale press according to claim 1, characterised in that the brackets (5) are constructed as box-like projections or bulges (5, 5a), which are closed towards the outside, of the drive region (A) of the press housing (G).
  3. Bale press according to claims 1 and 2, characterised in that the hydraulic cylinders (1 and 2) together with associated piston rods (3 and 4) and the articulation points (1a, 2a and 3a, 4a) thereof at the brackets (5, 5a) as well as the press plate (PL) lie in two mutually parallel planes (E1 and E2).
  4. Bale press according to one or more of the preceding claims, characterised in that when the piston rods are driven fully out the cylinders (1 and 2) extend approximately parallel to the lateral boundaries (5a) of the housing bulges (5).
  5. Bale press according to one or more of the preceding claims, characterised in that in longitudinal direction (L) the overall width (B1) of the bulges (5) is not greater than the width (B2) of the press housing (G) inclusive of the other machine units (M) mounted thereat.
  6. Bale press according to claims 2, 4 and 5, characterised in that the box-like brackets (5, 5a) are detachably screw-connected with the lateral housing walls (GW) of the drive region (AT).
  7. Bale press according to at least one of the preceding claims, characterised in that at least the machine regions of the drive (AT), press box (PK) and press channel (P) together with conicity adjusting elements (K) are connected together by screw-connection and can thus be disassembled for inter alia transport.
  8. Bale press according to one or more of the preceding claims, characterised by arrangement of one or more limit switches (ES) in the movement range of the hydraulic cylinders (1 and 2).
  9. Bale press according to one or more of the preceding claims, characterised by arrangement of a twist device (VD) for the binding wires, drive motor (AG), hydraulic tank (T) and switchbox (SS) in a line transverse to the press housing (G) above the press box region (PK).
  10. Bale press according to one of the preceding claims, characterised by association of a single electric motor for the hydraulic drive unit (AG) and for all necessary machine functions.
EP99102989A 1998-02-28 1999-02-15 Driving device for the pressure plate in balling presses for waste Expired - Lifetime EP0938967B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19808418 1998-02-28
DE19808418A DE19808418A1 (en) 1998-02-28 1998-02-28 Drive device for the press plate of waste balers

Publications (2)

Publication Number Publication Date
EP0938967A1 EP0938967A1 (en) 1999-09-01
EP0938967B1 true EP0938967B1 (en) 2003-11-26

Family

ID=7859174

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99102989A Expired - Lifetime EP0938967B1 (en) 1998-02-28 1999-02-15 Driving device for the pressure plate in balling presses for waste

Country Status (5)

Country Link
US (1) US6178881B1 (en)
EP (1) EP0938967B1 (en)
JP (1) JPH11314197A (en)
AT (1) ATE254998T1 (en)
DE (2) DE19808418A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10106094B4 (en) * 2001-02-08 2004-04-15 Hermann Schwelling baler
ZA200506026B (en) * 2003-01-31 2006-11-29 Spinalmotion Inc Intervertebral prosthesis placement instrument
US7575599B2 (en) * 2004-07-30 2009-08-18 Spinalmotion, Inc. Intervertebral prosthetic disc with metallic core
US7815683B2 (en) * 2006-10-16 2010-10-19 Warsaw Orthopedic, Inc. Implants with helical supports and methods of use for spacing vertebral members
ITBS20090032U1 (en) * 2009-10-28 2011-04-29 Sistemi S R L DEVICE FOR THE COMPACTION OF SOLID WASTE.
CN104803027A (en) * 2015-04-16 2015-07-29 湖州旭彩高新纤维有限公司 Efficient automatic fiber packaging device
CN113401395A (en) * 2021-06-28 2021-09-17 李克敏 Waste paper recycling and packaging equipment based on energy conservation and environmental protection

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Publication number Priority date Publication date Assignee Title
US2938451A (en) * 1952-04-15 1960-05-31 American Baler Co Hydraulically operated baling mechanism
US3195448A (en) * 1962-12-21 1965-07-20 Curbmaster Of America Inc Packing and compacting apparatus
US3211309A (en) * 1963-03-20 1965-10-12 Peter S Shubin Rubbish collecting vehicle with loading and packing apparatus
DE1659377B2 (en) * 1965-09-24 1975-07-17 Clar-Shayne, Washington, D.C. At the lower end of a garbage disposal chute of a building, in particular a high-rise building, a device for compressing and filling the garbage thrown away with a stationary compression chamber
US3541949A (en) * 1968-05-09 1970-11-24 Auto Pak Co Apparatus for compacting material into drums or bags
US3861298A (en) * 1973-05-02 1975-01-21 Norman R Melos Refuse handling device
US4041856A (en) * 1975-09-26 1977-08-16 Anthony Fox Baling machine with improved platen drive and guide assembly
US4098180A (en) * 1976-11-15 1978-07-04 The American Baler Company Apparatus for baling bagasse and the like
US4544320A (en) * 1983-07-25 1985-10-01 Haines Allan B Refuse container
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DE3420058A1 (en) * 1984-05-29 1985-12-05 Edelhoff Polytechnik GmbH & Co, 5860 Iserlohn MOTOR DRIVEN GAS COLLECTING VEHICLE WITH CONTAINERS DESIGNED AS INTERCHANGEABLE CONTAINERS
DE3734555A1 (en) * 1987-10-13 1989-04-27 Bermatingen Maschf Baling press
US4877366A (en) * 1988-04-22 1989-10-31 Quinto De Filippi Refuse vehicle
US5178062A (en) * 1990-12-19 1993-01-12 Marathon Equipment Company Apparatus for compressing waste materials
US5203669A (en) * 1991-04-25 1993-04-20 Waste Management Of North America, Inc. Garbage truck

Also Published As

Publication number Publication date
ATE254998T1 (en) 2003-12-15
EP0938967A1 (en) 1999-09-01
DE19808418A1 (en) 1999-09-09
US6178881B1 (en) 2001-01-30
JPH11314197A (en) 1999-11-16
DE59907825D1 (en) 2004-01-08

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