EP1179413B1 - Presse à balles - Google Patents

Presse à balles Download PDF

Info

Publication number
EP1179413B1
EP1179413B1 EP01890212A EP01890212A EP1179413B1 EP 1179413 B1 EP1179413 B1 EP 1179413B1 EP 01890212 A EP01890212 A EP 01890212A EP 01890212 A EP01890212 A EP 01890212A EP 1179413 B1 EP1179413 B1 EP 1179413B1
Authority
EP
European Patent Office
Prior art keywords
brake
carriage
support stop
shield
rail
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
EP01890212A
Other languages
German (de)
English (en)
Other versions
EP1179413A3 (fr
EP1179413A2 (fr
Inventor
Franz Ing. Roither
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to AT01890212T priority Critical patent/ATE304938T1/de
Publication of EP1179413A2 publication Critical patent/EP1179413A2/fr
Publication of EP1179413A3 publication Critical patent/EP1179413A3/fr
Application granted granted Critical
Publication of EP1179413B1 publication Critical patent/EP1179413B1/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
    • B30B9/3092—Presses specially adapted for particular purposes for baling; Compression boxes therefor with two or more stationary press boxes co-operating alternately with a press ram or simultaneously with press rams

Definitions

  • the invention relates to a baler with juxtaposed in a frame press boxes and with a on a frame guide along the row of boxes on the open-top press boxes movable carriage, which carries a lowerable in the respective press box Preßstempel.
  • baler is known from US-A-3 808 967.
  • balers with several juxtaposed press boxes over which a carriage is moved with a ram, which is lowered after a locking of the carriage relative to the respective press box in this press box, for example, to press paper, packaging material or cardboard to bales there is a risk that during the process of the carriage, an obstacle protruding into the upper filling opening of a press box, for example a hand or an arm, is squeezed between the carriage and a box wall extending transversely to the carriage.
  • the invention is therefore the object of a baler of the type described in such a way that when starting the car to a projecting into the upper opening of a press box obstacle of the car is stopped in time to exclude any risk of injury.
  • the invention solves the problem set by the fact that the two end faces of the car is mounted in front of the frame guide over the upper box openings extending brake shield, the at least one cooperating with a rack guide parallel to the mounting rail, below and below the horizontal pivot axis of the brake shield lying support stop, whose relative to the pivot axis lever length exceeds the vertical distance of the pivot axis of the support rail, and that the carriage has at least one arranged below a frame fixed brake rail brake shoes whose vertical distance from the brake rail is smaller than the difference in length between the lever length of the support stop and the Distance of the pivot axis of the mounting rail is.
  • the car upstream brake shield which is pivotable about a horizontal pivot axis, can be braked when striking the brake shield to an obstacle along a stopping distance that does not exceed the Einschwenkweg the brake shield against the car, so that after the stop no further advancement of the brake shield in the direction of the obstacle results .. Since with the abutment of the brake shield to an obstacle of the support stop of the brake shield is pressed against the mounting rail, due to the given inclination and friction angle under a self-locking, the support stop forms a Momentanpol to which the brake plate is pivoted with the effect that the carriage is raised in the region of the end wall.
  • the lever length of the support stop which relates to the articulation axis of the brake shield, is greater than the vertical distance of the support stop from the articulation axis.
  • the lifting movement of the carriage can be advantageously exploited for braking the car by at least one brake shoe is provided on the car, which engages under a brake rail, so that is pressed when lifting the car of the brake shoes from below to the brake rail.
  • the length difference between the lever length of the support stop and the distance of the pivot axis of the mounting rail in the rest position of the brake plate is greater than the vertical distance between the brake shoes and brake rail to choose.
  • the abutting an obstacle brake plate therefore triggers a full braking of the car within the pivoting range of the brake shield against the car.
  • the load exerted on the obstacle via the brake plate can therefore be limited to a level which is determined by the self-locking placement of the support stop on the mounting rail.
  • the frame guide for the car can form the mounting rail, so that separate mounting rails can be omitted. Since the frame guide have to pay off the loads by the car, it also requires no additional reinforcement to remove the weight of the car on the support stop can.
  • the lever angle for the support stop can be chosen with respect to the angle of friction between the mounting rail and the support stop so that the brake shield on the support stop on the mounting rail slidably supported.
  • the self-locking is in this case only with an additional Load of the brake shield when hitting an obstacle effectively.
  • the baler several in a frame 1 juxtaposed press boxes 2, which cooperate with a carriage 3, which carries a downwardly lowered into the upwardly open press boxes 2 press ram, which is not shown for reasons of clarity.
  • the carriage 3 is movable on a frame guide 4 above the Preßkasten #2 and can be locked in the individual press boxes associated working positions.
  • the frame guide 4 consists of rails 5, on which run rollers 6 of the carriage 3, which is moved by hand between the individual working positions.
  • the front sides 8 of the carriage 3 are each a brake plate 9 upstream, which extends transversely to the frame guide 4 via the Preßkastenö réelle and pivotable about a horizontal pivot axis 10 is held on the end faces 8.
  • These brake plates 9 are made according to the illustrated embodiment of a metal apron, which forms a support stop 11 on at least one side, with a Aufsetzschiene 12 interacts.
  • the mounting rail 12 results from a running rail 5 of the frame guide 4, which is not mandatory.
  • the support stop 11 is at a distance below and in front of the pivot axis 10, wherein the arrangement is such that the relative to the pivot axis 10 lever length I of the support stop 11 is greater than the vertical distance a of the pivot axis 10 of the mounting rail 12 is. If the carriage 3 with the brake plate 9 to an obstacle, so the brake plate 9 is pivoted from its rest position in which the support stop 11 with little play on the mounting rail 12, against the force of a spring 13 against the carriage 3, wherein the support stop 11 placed on the mounting rail 12 and is held self-locking because of the selected tilt and friction angle.
  • the support stop 11 forms a Momentanpol to which the brake plate 9 is pivoted, which has a due to the selected distance ratios I to a lifting of the carriage 3 from the drawn with full lines driving position in the dash-dotted lines indicated braking position result.
  • the braking itself is done via the carriage 3 associated brake shoes 14 which engage under the rails designed as brake rails 15 5 of the frame guide 4, so that when lifting the carriage 3, the brake shoes 14 are pressed from below to the brake rails 15.
  • the vertical distance b between the brake shoes 14 and the brake rail 15 must be in the driving position of the carriage 3 smaller than the conditional on the brake plate 9 stroke, that is smaller than the length difference (Ia) can be selected.
  • the carriage 3 is brought to a standstill within the pivoting range of the brake shield 9, when the brake plate 9 is placed against the force of the spring 13 with the support stop 11 on the mounting rail 12 without the brake plate 9 in the direction of travel Car 3 can be advanced. This means that an obstacle protruding into the path of the carriage 3 is acted upon only by the force of the spring 13 before the carriage 3 comes to a standstill. Thus, all injury hazards can be excluded, which are otherwise due to a frontal approach by the car 3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Braking Arrangements (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Mechanical Operated Clutches (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Claims (3)

  1. Presse à balles, comprenant des caissons de pressage (2), alignés en rangées les uns à côté des autres dans un bâti (1), et avec un chariot (3) déplaçable sur un guidage de bâti (4) le long de la rangée de caissons, au-dessus des caissons de pressage (2) ouverts en partie haute, chariot portant un poussoir de pressage, abaissable dans le caisson de pressage (2) respectif, caractérisé en ce qu'en avant de chacune des deux faces frontales (8) du chariot (3) est monté un bouclier de freinage (9), s'étendant transversalement par rapport au guidage de bâti (4), sur les ouvertures de caissons supérieurs, bouclier de freinage formant au moins une butée d'appui (11), coopérant avec une glissière de pose (12), parallèle au guidage de bâti (4), et située à distance, au-dessous et à l'avant, de l'axe d'articulation (10) horizontal du bouclier de freinage (9), butée d'appui dont la longueur de levier (I), par rapport à l'axe d'articulation (10), est supérieure à l'espacement vertical (a) entre l'axe d'articulation (10) et la glissière de pose (12), et en ce que le chariot (3) présente au moins une mâchoire de freinage (14) disposée au-dessous d'une glissière de freinage (15) fixée au bâti, mâchoire de freinage dont l'espacement vertical (b) par rapport à la glissière de freinage (15) est inférieure à la différence de longueur entre la longueur de levier (I) de la butée d'appui (11) et l'espacement (a) entre l'axe d'articulation (10) et la glissière de pose (12).
  2. Presse à balles selon la revendication 1, caractérisé en ce que le guidage de bâti (4) prévu pour le chariot (3) forme la glissière de pose (12).
  3. Presse à balles selon la revendication 1 ou 2, caractérisé en ce que le bouclier de freinage (9) est susceptible de pivoter, à l'aide d'au moins un ressort (13), en une position de repos, à laquelle une butée d'appui (11) est soulevée de la glissière de guidage (12).
EP01890212A 2000-08-08 2001-07-20 Presse à balles Expired - Lifetime EP1179413B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT01890212T ATE304938T1 (de) 2000-08-08 2001-07-20 Ballenpresse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT13672000 2000-08-08
AT0136700A AT409475B (de) 2000-08-08 2000-08-08 Ballenpresse

Publications (3)

Publication Number Publication Date
EP1179413A2 EP1179413A2 (fr) 2002-02-13
EP1179413A3 EP1179413A3 (fr) 2002-10-30
EP1179413B1 true EP1179413B1 (fr) 2005-09-21

Family

ID=3688160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01890212A Expired - Lifetime EP1179413B1 (fr) 2000-08-08 2001-07-20 Presse à balles

Country Status (4)

Country Link
EP (1) EP1179413B1 (fr)
AT (2) AT409475B (fr)
DE (1) DE50107467D1 (fr)
NO (1) NO20013694L (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114165533B (zh) * 2021-12-30 2025-05-02 武汉武船重型装备工程有限责任公司 一种机械制动导轨装置及制动轨道

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3589277A (en) * 1968-12-23 1971-06-29 Automatic Refuse Systems Inc Compactor equipment
US3808967A (en) * 1972-08-07 1974-05-07 J Fair Trash compactor
US4002115A (en) * 1975-02-06 1977-01-11 Maurice Nanoia Double baling press
GB2002073B (en) * 1977-08-02 1982-01-20 Coal Ind Brake equipment
FR2460122A1 (fr) * 1979-06-29 1981-01-23 Lapouyade Sa Dispositif de securite, notamment pour elements mobiles sur rails
PL322563A1 (en) * 1997-10-13 1999-04-26 Zaklady Urzadzen Galwanicznych Press for compacting and packaging waste materials

Also Published As

Publication number Publication date
NO20013694D0 (no) 2001-07-27
AT409475B (de) 2002-08-26
ATA13672000A (de) 2002-01-15
ATE304938T1 (de) 2005-10-15
DE50107467D1 (de) 2006-02-02
EP1179413A3 (fr) 2002-10-30
NO20013694L (no) 2002-02-11
EP1179413A2 (fr) 2002-02-13

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