EP2129515A1 - Presse comprenant un dispositif d'alimentation et dispositif pour l'ouverture et le vidage de pièces de marchandise - Google Patents

Presse comprenant un dispositif d'alimentation et dispositif pour l'ouverture et le vidage de pièces de marchandise

Info

Publication number
EP2129515A1
EP2129515A1 EP08716132A EP08716132A EP2129515A1 EP 2129515 A1 EP2129515 A1 EP 2129515A1 EP 08716132 A EP08716132 A EP 08716132A EP 08716132 A EP08716132 A EP 08716132A EP 2129515 A1 EP2129515 A1 EP 2129515A1
Authority
EP
European Patent Office
Prior art keywords
conveyor
press
rotor roller
press according
roller
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
EP08716132A
Other languages
German (de)
English (en)
Other versions
EP2129515B1 (fr
Inventor
Wolfgang Strautmann
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.)
SIB Strautmann Ingenieurbuero GmbH
Original Assignee
SIB Strautmann Ingenieurbuero 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
Priority claimed from DE200710038012 external-priority patent/DE102007038012A1/de
Application filed by SIB Strautmann Ingenieurbuero GmbH filed Critical SIB Strautmann Ingenieurbuero GmbH
Publication of EP2129515A1 publication Critical patent/EP2129515A1/fr
Application granted granted Critical
Publication of EP2129515B1 publication Critical patent/EP2129515B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B30B9/3035—Means for conditioning the material to be pressed, e.g. paper shredding means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/0084—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating garbage, waste or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2241—Feed means of conveyor belt type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16—Details
    • B02C18/22—Feed or discharge means
    • B02C18/2225—Feed means
    • B02C18/2275—Feed means using a rotating arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/0056—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for
    • B02C19/0081—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for specially adapted for breaking-up bottles
    • B02C19/0093—Other disintegrating devices or methods specially adapted for specific materials not otherwise provided for specially adapted for breaking-up bottles for plastic bottles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/08—Accessory tools, e.g. knives; Mountings 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
    • B30B9/3039—Fluid removing 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
    • B30B9/3082—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
    • B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
    • B30B9/3089—Extrusion presses

Definitions

  • the present invention relates to a press with a loading device, wherein the press is designed in particular for pressing residual or valuable materials forming pressed material, such as waste paper, cardboard, plastic bottles, films and the like, and a press housing with a compression chamber therein, with a feed opening for filling the Pressing material and having a movable in the pressing chamber pressing plate, wherein the loading device comprises at least one occupied with conveyor tines, rotatably driven rotor roller by means of the rotation of pressed material from outside the press housing through the feed opening into the press chamber can be conveyed.
  • the invention relates to a device for opening and emptying Gut Federationen.
  • balers are used, for example, to press cardboard, films or similar packaging material.
  • Commercial companies often use so-called vertical balers. These usually consist of three fixed side walls, which in turn are firmly connected to a bottom plate; the fourth side wall has a lower door closing the press chamber, which is to be opened for bale removal, and an upper door selectively opening or closing a loading opening. During operation of the press, the doors are locked. At the top, the pressing chamber is limited by the therein vertically adjustable pressure plate, which remains during the filling of the pressing chamber in the upper end position.
  • the pressing chamber can be mentally divided into a pressing and a filling area.
  • the upper, the filling area occlusive door is opened and the pressed material to be pressed is entered by an operator.
  • This door of the loading opening may also be part or portion of the lower door for the pressing chamber.
  • the upper door as a door is pivotable either about a horizontal or about a vertical axis.
  • this device usually provides a relief of the filling process, in practice, it comes in machines of this type but always problems. These can occur on the one hand, if the collecting space is overfilled by too large amounts of pressed material, because then the swivel plate is not completely close. Now, if the pressure plate moves down to compress the material to be pressed, then possibly penetrating through the feed opening into the pressing chamber protruding material between the press plate and door, which can lead to excessive stress on guides and drive elements of the pressure plate. On the other hand, an excessive amount of pressed material may negatively affect the bale density; in practical experiments it has been shown that, with otherwise identical parameters, there is a positive correlation between the number of press strokes and the bale density.
  • DE 76 25 603 U shows a baler with a hopper and an inlet chute arranged therein for pressed material to be pressed.
  • a rotary drivable rotor with fangs is arranged at a distance above a feed opening of the pressing chamber, whose primary task is to loosen the pressed material and whose secondary task is a certain crushing of the pressed material.
  • the direction of rotation of the rotor is such that on a free side of its circumference it conveys the material to be pressed "overhead” and hurls it against the wall of the filling shaft. From there, the loosened pressed material falls by gravity down through the feed opening into the pressing chamber.
  • DE 26 12 483 Al shows an extruder with a feeding device, which consists of two parallel to each other and one above the other, intermeshing, in opposite directions rotatably driven cutting knife waves.
  • the cutting blade shafts together form a cutting unit, which is fed via a feed table, for example with Textilgut as pressed material.
  • the cutting material delivered by the cutter is pushed by the cutter through a discharge chute in the pressing chamber, where it is then compressed by a ram.
  • two cutting blade shafts with their own bearing means and with a drive driving both shafts are required, which leads to a high technical outlay.
  • a friction of the pressed material to the Shaft walls which hinder the transport of the material to be pressed by the ejection shaft and which does not allow effective loading and filling of the compression chamber.
  • Object of the present invention is therefore to provide a press that avoids the disadvantages of the prior art and with the optimization and automation of the filling process of the pressing chamber is achieved.
  • the person-dependent operating effort is to be minimized while ensuring maximum operational safety.
  • a device for opening and emptying of Gut Westernen which can be used independently of a press, without requiring special technical effort.
  • the present invention proposes a press of the type mentioned above, which is characterized in that the rotor roller is arranged immediately before and / or in the feed opening of the press and that the loading device upstream of the rotor roll filling space in which the pressed material to be pressed can be inserted or inserted and from which the pressed material can be conveyed by the rotor roller directly into the pressing chamber.
  • the press according to the invention is advantageously used for filling the pressing chamber occupied with a feeder tines, immediately before and / or arranged in the feed opening of the press rotor roll.
  • This is expediently stored on both sides of the feed opening of the press.
  • the conveyor tines detect the pressed material to be introduced and forcibly convey it directly, in particular without an intermediate conveyor shaft or the like, in the pressing chamber.
  • a pre-compression of the pressed material is advantageously already effected by the rotor roller. The pre-compression allows a larger amount of material to be pressed when introduced into the pressing chamber, which ensures a very effective operation of the press and facilitates the subsequent pressing of the material to be pressed in the pressing chamber.
  • the arrangement according to the invention because the rotor roller is very close to the pressing chamber.
  • the charging device has a rotor roller upstream of the loading space into which the pressed material to be pressed inserted or einwerfbar and from the pressed material from the rotor roller is directly conveyed into the pressing chamber, the feeding of pressed material to the press for operators easier and at the same time safe, because it makes the filling virtually impossible that the hands or arms of an operator can get into the working area of the rotor roller.
  • the feed opening has a width which is equal to an inner width of the pressing chamber, and that the part of the rotor roller occupied by conveying tines has an axial length which is equal to the width of the feed opening measured parallel to the rotor roller.
  • the invention proposes that the filling space has a width measured parallel to the rotor roller, which is equal to the width of the feed opening. This ensures that the rotor roller is supplied on the input side over its full promotional length evenly to be pressed with pressed material. Here too, a contribution is made to a uniform filling of the pressing chamber seen over the cross section.
  • the filling space has a width measured parallel to the rotor roll that is greater than the width of the feed opening, and that each end face region of the rotor roll is assigned a respective lateral guide device, with which pressed material from lateral edge regions the feed space in the direction inward is feasible.
  • this embodiment of the press it is achieved that pressed material is concentrated in the edge regions of the rotor roller and the charging opening by means of the lateral guide devices, so that the edge regions of the pressing bale subsequently produced in the pressing chamber receive a particularly high density. In this way, a lack of pressed material in lateral areas of the pressing chamber is particularly effectively prevented.
  • the rotor roller preferably has at least one tine-free circumferential section in its axial end regions in its trimming with conveying tines in the circumferential direction on.
  • the tine-free peripheral portions of the rotor roll form no obstacle to the movement of the material to be pressed inwards, as a result of which the desired delivery is reliably achieved.
  • each guide can be designed as a passive device and be formed by a respective obliquely arranged, the rotor roll upstream guide wall.
  • a baffle is a very simple component and can be installed with low manufacturing and assembly costs in the filling.
  • the baffles can be designed as a flat walls or as curved walls running. In this case, the baffles can be designed as separate individual parts or integrally formed, in particular in one piece, with the side walls of the filling space.
  • An associated with the filling conveyor funding ensures in its activity that the pressed material in its movement towards the rotor roller forcibly by means of the guide plates from the lateral edge regions of the Einglallraums towards inwards, ie in the direction of the center of the Einhellraums, moves and thus close the Stirnend Schemeen the rotor roller is concentrated before it is detected by the rotor roller and conveyed into the pressing chamber.
  • each guide device can be designed as an active device and in each case formed by a screw conveyor section arranged on the rotor roller at the end.
  • the two screw conveyor sections are formed in opposite directions, the conveying direction of the screw conveyor sections is of course chosen so that upon rotation of the rotor roller in the conveying direction promote the two screw conveyor sections of this in each case toward the center of the rotor roll.
  • a separate drive for the active guide is not required because the already existing drive the rotor roller also takes over the drive of the active guide. If at the same time zinc-free peripheral portions of the rotor roller are provided, then these are expediently axially inward of the screw conveyor sections.
  • the conveyor tines of the rotor roller are formed on a casing tube of the rotor roller at an axial distance from each other rotationally patch-mounted, radially outwardly toothed or serrated discs.
  • a further embodiment provides that the filling space is formed by a box which is open at the top and at its side facing the loading opening of the press has an opening towards the rotor roller. This ensures that once introduced into the filling space pressed material can no longer unintentionally leave the outside, but safely reaches the rotor roller and is promoted by this in the press chamber.
  • the rotor roller is expediently arranged in the lower part of the filling space. The pressed material falls here by its own weight in the working area of the feed tines of the rotor roller and is then taken away by these.
  • the invention proposes that a conveying device be arranged in the filling space, with the pressed material introduced into the filling space into a press-receiving area of the rotor roller can be fed.
  • a first embodiment provides that the filling space has a flat bottom and that the conveying device is formed by a conveying plate which can be moved linearly in the filling space by means of a power drive.
  • the filling space has a curved bottom in the form of a cylinder jacket section and that the conveying device is formed by a conveying plate pivotable in the filling space by means of a power drive, whose pivot axis coincides with a central axis of the cylinder jacket section.
  • the conveyor consists of an arrangement of one or more drivable conveyor chains.
  • the conveyor chains can be at least partially occupied with driving tools.
  • the conveyor consists of a driven scraper floor conveyor.
  • the conveyor may consist of drivable augers.
  • the drive of the conveyor is provided in a first, technically simpler design that the conveyor in the filling chamber independently of the rotor roller or its rotary drive is switched on and off and / or adjustable in their capacity.
  • the switching and / or adjustment of the delivery rate may e.g. done by an operator.
  • a further embodiment provides that the conveyor in the filling chamber in dependence on a power consumption of the rotor roller drive or in dependence on a torque of the rotor roller and is switched on and / or adjustable in their capacity.
  • the load on the rotor roller provides a criterion for the switching on and off of the conveyor, wherein at high load of the rotor roller, the conveyor switched off or alternatively their performance is reduced, while at low load of the rotor roller, the conveyor is switched on or their performance is increased.
  • the load on the rotor roll can be automatically adjusted, e.g. be kept in an optimal range by means of an electronic control unit.
  • An embodiment of the press contributes to this, which is characterized in that above the conveyor, at a distance from this and in the direction of the material to be conveyed in the direction of the material to be conveyed, an auxiliary conveyor is provided. the device is arranged, which exerts a promotional and / or compressive effect on the top of the conveyed with the conveyor pressed material.
  • the auxiliary conveying device in conjunction with the conveying device in the filling space, ensures that the material to be pressed is forcibly conveyed to the rotor roller, without the material being pressed being able to escape in any direction. In this way, a very uniform and constant high promotion of pressed material is achieved in the pressing chamber, which contributes to a high efficiency of the press.
  • the invention proposes that the auxiliary conveying device is formed by at least one conveying roller.
  • this conveyor roller can be exercised in a technically simple and reliable manner, the desired conveying effect and / or compression effect on the top of the conveyed from the conveyor to the rotor roller pressed material.
  • the conveyor roller can reliably exert its desired conveying action on the pressed material, it is further provided that the conveyor roller has on its circumference a structured surface and / or surface provided with a friction-increasing coating, in particular a rubber coating.
  • the structure of the surface of the conveyor roller is formed by conveyor bars or conveyor fingers or conveyor tines.
  • the desired conveying action can be reliably applied to the pressed material to be conveyed to the rotor roller.
  • a compressing effect on the pressed material can be exerted with the conveying roller so that it can be conveyed more easily from the rotor roller into the pressing chamber of the press due to precompression.
  • the structure of the surface of the conveying roller can be formed by a corrugated or zigzag-shaped conveying roller shell, viewed in the circumferential direction of the conveying roller. Even with such a structure, the desired conveying effect and / or compression effect can be achieved.
  • the auxiliary conveyor device can also be formed by at least one conveyor belt.
  • the auxiliary conveyor designed as a conveyor belt, the desired conveying effect and / or compression effect can be exerted on the pressed material conveyed by the conveyor to the rotor roller in a technically simple and operationally reliable manner.
  • a further embodiment proposes that the conveyor belt forming the auxiliary conveyor device has a length which is less than half the conveying length of the conveyor device. This ensures that a sufficiently large area of the top of the loading space for the insertion or loading of pressed pieces is kept free. Deteriorating or obstructing the introduction of the pressed material into the filling space is thus excluded. Furthermore, the invention proposes that the conveyor belt forming the auxiliary conveyor device forms an acute angle with the press material conveying direction of the conveyor device at an acute angle with a distance of the conveyor belt from the conveyor device which becomes smaller in the press material conveying direction.
  • the conveyor and the auxiliary conveyor can be driven at the same conveying speed.
  • an unnecessary friction of the conveyor or the auxiliary conveyor device is avoided on the pressed material.
  • dust formation and noise emission of the press can be reduced.
  • a further embodiment proposes that the conveyor and the auxiliary conveyor have a common, branching drive.
  • the mechanical construction of the drive of the conveyor and the auxiliary conveyor is kept simple and adherence to a same conveying speed of conveyor and auxiliary conveyor is ensured here with little effort.
  • the invention proposes that the auxiliary conveyor be adjustable in position relative to the conveyor at least in the vertical direction. By adjusting the position of the auxiliary conveyor an adaptation to different pressings can be done quickly and easily, in particular by experiments. Thus, regardless of the type of each processed material to be processed always optimal operation of the feeder and thus the press can be achieved overall.
  • the Hilfsför- der adopted is detachably connected via detachable connection means with the rest of the press.
  • the press can be optionally equipped with or without conveyor and operated, which facilitates the production of different versions of the press at the manufacturer.
  • the press products that do not require the use of an auxiliary conveyor, it is sufficient to design the press without the auxiliary conveyor device; if a difficult-to-convey pressed material to be processed, the otherwise unchanged press is equipped with the additional auxiliary conveyor.
  • a subsequent change of the press from one version to the other version when or by the user of the press is possible here.
  • At least one guide surface is provided cooperatively in a working region of the rotor roller with the conveying tines, wherein the material to be pressed is conveyed between the guide surface and an outer circumference of the rotor roller by means of the conveying tines. tube of the rotor roller can be conveyed through.
  • the guide surface ensures that the material to be pressed can not escape the conveyor tines, but is reliably caught and transported by the conveyor tines by piercing or piercing through the feed tines.
  • the conveyor tines At least over part of their length. The conveyor tines can then pierce the compact completely without colliding with the guide surface.
  • the guide surface is preferably made of individual set at a distance from one another baffles.
  • the bending radius of the guide surface seen in Pressgut ascardi from a filling-space side beginning of the guide surface to its pressfit became steadily reduced.
  • a gap between the rotor roller and the guide surface in the conveying direction of the material to be pressed uniformly narrower, which favors the pre-compression of the material to be pressed and advantageously evened out the load on the rotor roller and its drive.
  • at least one scraper arrangement cooperating with the conveying tines of the rotor roller is expediently provided on the loading device.
  • the scraper arrangement can be formed, for example, by the stationary scraper blades projecting between the disks of the rotor roller carrying or forming the conveyor teeth.
  • the scraper assembly is used in particular to strip the zuge felicitte pressed material from the conveyor tines in the area of the feed opening of the baler and hineinzu decisions it into the press chamber. From subsequent further pressed material the stripped in the immediate region of the feed opening of the rotor roller pressed material is then pushed further into the pressing chamber. In a vertical press, the press plate is located above the feed opening in the press chamber.
  • the wiper arrangement forms a cage around the rotor roll and that the rotor roll with its conveying tines covers a range of approximately 40 to 60% of its circumference in the region for delivering the product , Peripheral area runs within this cage. This ensures that the feed tines are located inside the cage in the area where the product is dispensed and can no longer come into engagement with the product to be pressed; The material to be pressed is therefore forcibly separated from the conveyor tines by the wiper assembly. In contrast, the conveying tines are free in the area where the product is picked up and can effectively engage the material to be pressed there.
  • the wiper arrangement preferably consists of individual spaced-apart wipers.
  • the individual scrapers are preferably screwed in order to replace them easily.
  • the wiper assembly is formed by stripping tines, which are attached to a holding device and which act on the conveyor tines, the surface of the tines and the surface of the wiper tines forming an angle of preferably 90 °.
  • This embodiment has the particular advantage that the rotor roller seen in its circumferential direction has a particularly large work area and detects the promotional to be pressed particularly aggressive and thus particularly effective and promotes.
  • the scraper assembly in the form of Abstreifzinken advantageous easy to install.
  • the invention proposes that the guide surface and the rotor roller are variable in their distance from one another.
  • the guide surface or the rotor roller can be kept adjustable in a suitable guide;
  • both the guide surface and the rotor roller can be kept adjustable in a respective guide.
  • a maximum distance between the guide surface and the rotor roller is so large that just dive the feed tines of the rotor roller in the slots.
  • a minimum distance between the guide surface, on the one hand, and the rotor roller or a jacket tube of the rotor roller, on the other hand approaches zero in a press chamber-side press material delivery region.
  • the minimum distance approaching zero prevents further conveying of pressed material from the filling space into the pressing chamber, even when the rotor roller continues to rotate, while at the same time the further rotating rotor roller transports the remaining pressed material still in its engagement area into the pressing chamber.
  • the scraper assembly is variable in their distance from the guide surface and / or in their distance from the rotor roller.
  • fixed cutting blades interacting with the conveying tines can be arranged on the guide surface and / or on the wiper arrangement, by means of which the material to be pressed can be cut or sliced.
  • At least a portion of the feed tines may be formed as a cutting blade, or cutting blades may be provided on the rotor roll in addition to the feed tines, which cooperate with the fixed cutting blades.
  • a retaining element is provided according to the invention, which between a filling space from Pressgutanddling Scheme the rotor roller separating blocking position and the filling position with the Pressgutanised Geb the rotor roller connecting the release position is adjustable.
  • the locked position a further supply of pressed material to the rotor roller is prevented, so that the rotor roller can completely convey the still in their acceptance area and work area located pressed material in the press room before the rotation of the rotor roller is turned off. In this way, no parts of the material to be pressed can remain in the charging opening and protrude into the pressing chamber, which would disturb the pressing operation of the press.
  • the retaining element is preferably a retaining plate or a retaining grid or a retaining comb and slidable or pivotable or hinged in front of the rotor roller.
  • a power drive e.g. with a hydraulic cylinder.
  • the press itself can be designed differently; it is preferably a baling press or a briquetting press or part of a press container.
  • the invention relates to a device for processing Gut Gien.
  • the device according to the invention is characterized in that it has specified in one or more of claims 1 to 48 features of the charging device and that they can be used as a press independently usable device for processing Gut Gien, in particular for opening and emptying of Gut Gien in the form of compressible and / or cuttable filled containers, such as plastic bottles or cups, or for Shredding and / or pre-pressing of other residues or recyclables, is formed.
  • this device constitutes a feeding device used as a machine which can be advantageously used without an associated press, for example for the purposes mentioned in this paragraph or for other purposes.
  • the only difference is that the device is now set up and used alone and not in conjunction with a press.
  • the technical design can be practically the same in both cases, which results in favorable production costs.
  • a Gutabgabeseite the rotor roller a Gut arrangementkanal, e.g. a suitably dimensioned and guided pipe, downstream, by which the good is a collecting or transport container can be fed.
  • a collecting tray preferably with a discharge pipe or collecting container connected thereto, is expediently arranged below the rotor roller, wherein in the collecting tray when the filled container is discharged and drained off, flowable Substances, in particular liquids, are trappable.
  • 1 shows a press with a loading device with an upstream conveyor, in a vertical sectional view
  • 2 shows the press with the loading device with an alternative conveyor, in vertical section
  • FIG. 3 a shows the charging device from FIG. 1 and FIG. 2 per se, in a first view
  • FIG. 3b shows the charging device of Figure 1 and Figure 2 for themselves, in a second view
  • FIG. 4a shows the charging device of Figure 1 and Figure 2 for themselves in a first operating state, in cross-section
  • FIG. 5 shows the charging device from FIG. 4a in a second operating state, in cross section, FIG.
  • FIG. 6 shows the charging device with upstream conveyor in a modified version in a first operating state, in vertical section
  • FIG. 7 shows the feeding device with upstream conveying device from FIG. 6 in a second operating state, in vertical section
  • FIG. 8 shows the feed device with upstream conveying device in an embodiment as a device which can be used on its own, in vertical section
  • 9 shows a press with loading device and filling chamber in a further embodiment, in a horizontal section at the level of the charging device
  • FIG. 10 shows the press with charging device and filling chamber in a further embodiment, in the same representation as in FIG. 9, FIG.
  • FIG. 11 shows the press with loading device in a further embodiment, in vertical section
  • Figure 14 shows the charging device in an amended version, in perspective view
  • FIG. 15 shows the charging device from FIG. 14, now in a vertical section.
  • FIG. 1 shows a vertical baling press 20 with a prefabricated loading device 1.
  • Pressed articles to be compacted in the form of pressed articles, such as empty cardboard articles or the like, are filled into a filling space 2 bounded by side walls 2 '.
  • a conveyor 5 is provided, which conveys the filled Pressgut Publishede towards a rotor tines 4 occupied with feed tines 3.
  • the conveying device 5 of the filling space 2 is characterized by a NEN power drive, which can be designed as a hydraulic or electric motor and which optionally cooperates with a gear, drivable and switched on and off and / or made adjustable in its performance. Switching on or off or adjusting the power can be done independently; Preferably, however, the connection and disconnection or power adjustment of the conveyor 5 of the filling chamber 2 takes place depending on the torque or current consumption of the rotor roller 4 driving force drive.
  • the conveyor 5 consists of circulating conveyor chains, which in turn are wholly or partially provided with driving tools, e.g. the tines 6 indicated at a point in FIG. 1 may be occupied. These conveyor chains and the driving tools mounted on them capture the filled pressed material. These items to be pressed are conveyed in the direction of the rotor tines 4 occupied by the conveyor tines 3 during operation of the conveyor 5. As soon as the items to be pressed are in the range of movement of the feed tines 3 of the rotor roller 4, they are detected by the feed tines and taken in the direction of rotation D of the rotor roller 4.
  • the drive of the rotor roller 4 is effected by a power drive, such as hydraulic motor, which in turn drives a reduction gear, which is positively connected to a central shaft 13 of the rotor roller 4.
  • a power drive such as hydraulic motor
  • the rotor roller 4 can also be driven by an electric geared motor.
  • the rotor roller 4 conveys the material to be compacted by a gap space between the rotor roller outer periphery and a lying below the rotor roller 4 guide surface 10 and through a feed opening 24 in a filling region 26 of the press 20.
  • the press plate 23 is moved from its upper rest position in FIG. 1 by means of a power drive, here two hydraulic cylinders, downwards, wherein the material to be pressed is compressed in the press chamber 22. After retraction of the press plate further pressed material can be conveyed by means of the rotor roller 4 in the pressing chamber 22, after which again a pressing operation takes place. This procedure is repeated until a pressed bale of desired size is present.
  • the pressed bale produced in the baler 20 from the supplied pressed material is then tied and finally removed from the baling press 20.
  • FIG. 2 again shows the press 20 with feeding device 1, but now with an alternative conveying device 5 in the filling space 2.
  • This alternative conveying device 5 consists of two conveyor belts 14 and 15.
  • the press goods 16 to be pressed are here placed on the lower conveyor belt 15. If it is flat pressed pieces, then they are fed directly to the Pressgutandging Scheme 7 of the rotor roller 4, detected by the conveyor tines 3 and conveyed into the filling area 26 of the baler 20.
  • Spatially extended items to be pressed such as large boxes, are detected by the above the lower conveyor belt 15 mounted upper conveyor belt 14, which runs at an arbitrary angle, but preferably at an acute angle to the lower conveyor belt 15, and through the narrowest point between two conveyor belts 14, 15 conveyed through. In this case, larger boxes are flattened and own so better for acceptance by the feed tines 3 of the rotor roller. 4
  • FIGS 3a and 3b show the charging device 1 each for themselves in an enlarged view.
  • Its central element is the rotor roller 4, which consists of the central shaft 13 and the concentric jacket tube 17 and which is provided on both sides with not visible here journal.
  • the jacket tube 17 is occupied at its outer periphery with the discs 17 'with the conveyor tines 3.
  • These conveyor tines 3 are formed here on the radially outer contours of the welded on the casing tube 17 discs 17 '.
  • the rotor roller 4 in turn runs in a cage, which is formed from a scraper assembly 19.
  • the scraper assembly 19 is formed here of individual strip-shaped, spaced apart at a distance scrapers.
  • the scraper assembly 19 is formed so that the outer movement radius R of the prongs 3 extends into the inner region of the cage.
  • the scraper assembly 19 strips the pressed material from the conveyor tines 3 from.
  • FIGS. 4a and 4b each show a section through two different embodiments of the charging device 1.
  • the area in which the pressed material is conveyed on by the rotor roller 4 can, as indicated by corresponding reference numerals in FIG. 4 a, be functionally divided into a press material receiving area 7, a conveyor channel 8 and a press material discharge area 9.
  • the feed tines 3 initially press the pressed material in the direction of a guide surface 10 arranged below the rotor roller 4, e.g. a baffle.
  • the pressed material is clamped in this area between the conveyor tines 3 and the guide surface 10 and taken in the conveying direction.
  • the conveyor tines 3 are each provided with a sharp tip 3 'so that they can better press into the pressed material to be conveyed.
  • the guide surface 10 closes in the Pressgutanddling Scheme 7 directly to the equipped with the conveyor 5 bottom of the filling space 2 at. So that it does not come to a pressure jam, the guide surface 10 is slightly lower than the surface of the conveyor 5 of the filling space 2. While the guide surface 10 in the Pressgutanddling Scheme 7 still another of the radius R, the tips of the prongs 3, deviating contour approaches approaches the radius of the guide surface 10 in the course of Delivery channel 8 first to the movement radius R of the tine tips. In the further course of the conveying channel 8, in particular in the pressed product delivery area 9, on the other hand, the radius of the guide surface 10 becomes smaller than the movement radius R of the tine tips 3.
  • the guide surface 10 is provided with slots 12, in which the tines 3 can dip.
  • the conveyor tines 3 are formed in Figure 4a at the radially outer edge of discs 17 ', which are welded to a jacket tube 17 of the rotor roller 4.
  • the conveying prongs 3 are designed as individual prong components 18, which are welded onto the casing tube 17.
  • FIG. 4 b also shows how the tines 3 with their tips can dip into slots 12 of the guide surface 10 assigned to them in each case. It can also be seen how the tips of the prongs 3 retract during the rotation of the rotor roller 4 from the scraper assembly 19, whereby the pressed material 16 entrained by them is stripped off.
  • Figures 4a and 4b illustrate that here the rotor roller 4 is mounted vertically adjustable together with the scraper assembly 19.
  • the rotor roller 4 assumes an upwardly moved position, in which the tines 3 reach straight up to the guide surface 10.
  • the rotor roller 4 is lowered as much as possible.
  • the scraper assembly 19 abuts against the guide surface 10 and the delivery channel 8 is thus closed.
  • Another promotion of pressed material in the delivery channel 8 is now no longer possible, but already in the conveyor channel 8 befindliches pressed material can still be promoted to the Pressgutabgabe Scheme 9. This ensures that in a pressing operation no pressing material protrudes from the loading device 1 in the press chamber of the press. As a result, an unfavorably high load on the press, as would occur in a shearing of pressed material, avoided.
  • FIGS. 4a and 4b show a retaining element 19 'that can be adjusted between a release position according to FIG. 4a and a retaining or blocking position according to FIG. 4b.
  • the retaining element 19 ' is designed plate-shaped and mounted pivotably about its upper edge. In its release position, the retaining element 19 'is pivoted in the direction of the rotor roller 4 and allows free access of the material to be pressed in the press intake area 7. In its blocking position, the retaining element 19' approximately vertically downwards and prevents access of pressed material in the Pressgutan Spotify Scheme. 7 In its lower region, the retaining element 19 'is slotted like a comb, so that it does not collide with the conveyor tines 3 in its release position.
  • FIG. 5 shows a constructive feature of the charging device 1, which is that the distance between the tips 3 'of the conveyor tines 3 and the guide surface 10 can be reduced to such an extent that the tine tips 3' are completely immersed in the guide surface 10.
  • the torque of the power drive of the rotor roller 4 increases.
  • a control is expedient the baler 20 designed so that it registers this and then turns off the conveyor 5 of the filling 2.
  • the retaining element 19 ' viewed in the conveying direction, is swung out in front of the rotor roller 4' by means of an associated power drive in the direction of the filling space 2.
  • the retaining element 19 ' is deployed so far that it lies outside the movement radius R, which describe the outermost tine tips 3' in their rotational movement.
  • the retaining element 19 'then protrudes so far that the tines 3 of the rotor roller 4 can no longer engage with the pressed material lying in front of the retaining element 19', according to FIG. 5, to the left of this.
  • the rotor roller 4 with the surrounding scraper arrangement 19 is now moved by suitable means, e.g. moved by a hydraulic cylinder, not shown here, in a lower position, as shown in FIG 5.
  • suitable means e.g. moved by a hydraulic cylinder, not shown here
  • the scraper arrangement 19 rests on the guide surface 10 at least in the region 9 for the delivery of the product.
  • the charging device 1 is completely closed. Since the distance between the guide surface 10 and scraper assembly 19 is now minimal, 16 no more pressed material is conveyed. Due to some rotations of the rotor roller 4, only residual product 16 remaining in the delivery channel 8 is now conveyed out of the delivery channel 8 into the filling region 26 of the press 20.
  • FIG. 6 and 7 show another embodiment of the charging device 1, each in cross section in two operating states.
  • the charging device 1 here also comprises an open-topping filling space 2 with a conveying device 5 arranged therein, which is embodied here as a pivotable conveying plate 50 with a power drive 5 'in the form of a hydraulic cylinder.
  • the bottom 11 of the filling space 2 has the shape of a horizontal cylinder jacket section whose horizontal central axis coincides with the pivot axis 5 "of the conveying plate 50.
  • the delivery plate 50 is pivoted back and releases the filling space 2 for loading with the pressed material 16 by inserting or inserting it from above.
  • the tines 3 are exposed in the entire circumferential region of the rotor roller 4 facing the filling space 2, which ensures an aggressive grab of the tines 3 on the pressed material 16.
  • the scraper assembly 19 is located on the side facing away from the filling chamber 2 side of the rotor roller 4 and ensures that the pressed material 16 is reliably released from the conveyor tines 3 and transferred to the press room of the press.
  • fixed cutting blades 10 ' are shown in Figs. 6 and 7, here connected to the guide surface 10, e.g. are bolted, and which intersect with the feed tines 3 cutting.
  • the pressed material 16 is not only conveyed and pre-pressed, but also up and / or cut, if this additional function is needed or desired. If this function is not required, one can omit or disassemble the cutting blades 10 'from the outset.
  • FIG. 8 shows the charging device 1 in an embodiment and use as a device 1 'which can be used alone and without an associated press.
  • the device 1 ' here serves for crushing and / or emptying and / or pre-pressing of pressed material 16, for example of filled plastic containers, such as plastic bottles.
  • the technical details correspond to the charging device 1 according to FIGS. 6 and 7, to the description of which reference is made.
  • the Pressgutabgabe Scheme 9 here a Pressgutkanal 27 is connected downstream in the form of a bent tube through which the crushed and / or emptied and / or pre-pressed pressed material 16 a collecting or transport container 28, for example, indicated in the drawing figure 8 carriage with wheels, can be supplied ,
  • FIGS. 9 and 10 show an embodiment of the charging device 1 with which, in particular, a high density of compacts is achieved in the lateral regions of the pressing chamber 22 of the associated press 20, wherein in the sectional view of FIGS. 9 and 10 the lateral regions of the pressing chamber 22 are above and below lie.
  • a filling space 2 is visible, which is bounded laterally by two side walls 2 '. Towards the bottom, the filling space 2 is closed by a bottom 11.
  • a not visible here conveyor is provided in the filling 2 . By means of this conveyor can be conveyed in the filling space 2, pressed material to be pressed in the direction of the left of the filling space 2 rotor roller 4, as already described above.
  • the rotor roller 4 On its side facing the filling space 2, the rotor roller 4 has a press-receiving area 7, in which the pressed material is grasped by the conveyor tines 3 mounted on it and rotated out of the filling space 2 when the rotor roller 4 is rotated.
  • a part of the press 20 can be seen, wherein the cutting plane of the drawing extends here through the press chamber 22 of the press 20.
  • the pressing chamber 22 is bounded by a press housing 21.
  • the rotor roller 4 is discharged from the filling space 2 Pressed material passes through a feed opening 24 into a filling region 26 of the pressing chamber 22, wherein pre-compression of the pressed material takes place during the introduction into the filling region 26 of the pressing chamber 22 by forced conveying by means of the rotor roll 4.
  • the pressing chamber 22 an inner width Bl and the feed opening 24 has a matching width B2.
  • the occupied with the conveyor tines 3 promotional part of the rotor roller 4 has an axial length L, which corresponds to the widths Bl and B2.
  • the filling space 2 has a width B3 measured parallel to the rotor roller 4, which width is greater than the length L and the widths B1 and B2 corresponding thereto.
  • a lateral guide device 30 is provided in the filling space 2.
  • the two guide devices 30 are formed in the filling space 2 by an obliquely arranged guide wall 31.
  • baffles 31 ensure that the pressed material to be compacted is deflected towards the rotor roller 4 from the lateral edge regions of the filling space 2 towards the center when it is generated by means of the conveying device. In this way, a concentration of pressed material in the lateral edge regions of the occupied with conveyor tines 3 part of the rotor roller 4 is achieved, which in the pressed bales produced in the interior of the pressing chamber 22 then a high density of pressed material in the lateral edge regions, that is, according to Figure 9 above and below, guaranteed.
  • the pressed bale thus obtained over his cross-section seen parallel to the plane of the drawing a uniform, especially in the lateral edge regions high density.
  • the guide devices 30 are designed as active devices, namely here in the form of a conveyor screw section 32 arranged axially on the rotor roller 4.
  • the screw conveyor sections 32 are helical metal strips mounted on a jacket tube 17 of the rotor roller 4 and are mutually aligned in opposite directions. Their slope direction is chosen so that upon rotation of the rotor roller 4 in the conveying direction, the two screw conveyor sections 32 cause a promotion of pressed material from the lateral edge regions of the filling space 2 and the rotor roller 4 towards the center.
  • this active guide 30 of the purpose already described above is met, namely to achieve a high density of pressed material in the lateral edge regions of the pressing chamber 22 and the baling press produced therein.
  • Figure 11 shows in a vertical longitudinal section a press 20 for pressing pressed material, such as waste paper, cardboard, plastic bottles, films and the like.
  • the press 20 has a press housing 21 which has a rectangular cross-section.
  • a pressure plate 23 is moved by means of a power drive in the vertical direction, wherein in FIG. 11 the pressure plate 23 is shown in its uppermost position at the upper end of the pressure chamber 22.
  • a feed opening 24 disposed through which to be pressed by pressing the material
  • Feeding device 1 in the pressing chamber 22 can be filled.
  • the charging device 1 is arranged in FIG. 11 to the right of the press 20.
  • the charging device 1 has a filling space 2, which is designed box-shaped with an open top, wherein in the background of Figure 11, a side wall 2 'of the filling space 2 can be seen.
  • a bottom 11 of the filling space 2 is bent here in the form of a cylinder jacket section.
  • a conveying device 5 arranged in the filling space 2 consists here of a conveying plate 50, which is pivotable by means of a power drive 5 'about a horizontal pivot axis 5 "running perpendicular to the plane of the drawing. Upon actuation of the power drive 5 ', the conveyor plate 50 is pivoted clockwise along the bottom 11, whereby it is in the loading space 2 introduced pressed material in the direction of arrow 53 to the press 20 out promotes.
  • a rotor roller 4 occupied by feed tines 3 is arranged, which can be set in rotation by a drive not visible here.
  • a curved guide surface 10 Above the rotor roller 4 extends a curved guide surface 10, whose distance from the rotor roller 4 is adjustable.
  • the rotor roller 4 and the guide surface 10 together form a conveyor channel 8, through which the material to be conveyed by the conveyor 5 can be conveyed under precompression into the press chamber 22.
  • the charging device 1 has an auxiliary conveyor 60, which is arranged in the conveying direction of the material to be pressed in front of the rotor roller 4 and above it.
  • the auxiliary conveying device 60 consists of a conveying roller 61, which is arranged parallel to the rotor roller 4 and which is rotationally drivable opposite to the direction of rotation D of the rotor roller 4.
  • the conveying roller 61 ensures that pressed material conveyed by the conveying device 5 is reliably transported into a press-receiving area 7 of the rotor roller 4 without the possibility of slippage or falling back, so that the pressed material there is securely caught by the conveying tines 3 of the rotor roller 4 and through the conveying channel 8 and the charging port 24 can be transported into the pressing chamber 22.
  • the pressed material is pressed in a conventional manner to press bales.
  • the pressed bales produced in the press 20 have a relatively small thickness measured here in the horizontal direction and parallel to the plane of the drawing and are therefore visually disc-shaped.
  • Several, here four such partial compact bales 80.1 to 80.4 can be collected in a downstream of the press 20, in Figure 11 left of the press 20 arranged storage space 25. In this storage space 25, the partial pressed bales 80.1 to 80.4 can then be combined by means of setting into a larger pressed bale 80, which can then be pushed out or pulled out of the storage space 25 to the left and can then be transported away.
  • the press 20 is designed to correspond to the storage space 25 in accordance with the example according to FIG. 11, and reference is therefore made in this regard to the description of FIG.
  • the embodiment of the charging device 1 is different in the example according to FIG. 12 in comparison with FIG. 11.
  • the charging device 1 according to FIG. 12 likewise has a charging space 2, which again has the shape of an open-topped box.
  • the bottom 11 of the filling space 2 is here flat and is inclined and is formed by at least one conveyor belt 50 ', which here forms the conveyor 5 of the filling space 2.
  • the conveying device 5 conveys material to be pressed into the filling space 2 in the conveying direction 53 to the rotor roller 4, which is also arranged directly in front of the loading opening 24 of the pressing chamber 22.
  • an auxiliary conveying device 60 is also provided in the example according to FIG. 12, which, in accordance with the example according to FIG. 11, is likewise formed here by a conveying roller 61.
  • the conveying roller 61 can also be driven here with a direction of rotation which is opposite to the direction of rotation D of the rotor roller 4.
  • the charging device 1 also has a high conveying effect in this embodiment, so that a very uniform time is achieved. ges introducing a large amount of pressed material in the pressing chamber 22 is ensured.
  • a drive 51' which is suitably formed by an electric motor.
  • an electric motor To achieve a same conveying speed of the conveyor 5 and the auxiliary conveyor 60 whose drives can be coupled to each other mechanically or electrically.
  • FIG. 13 shows, as a further exemplary embodiment, a press 20 in which the charging device 1 is changed again.
  • the press 20 itself with the storage space 25 corresponds to the previously described examples according to FIGS. 11 and 12.
  • the feeding device 1 also has in the example of Figure 13 a box-shaped, open-top loading space 2 with a visible side wall 2 'in the background.
  • the bottom 11 of the Einfullraums 2 is formed here again by a conveyor belt 50 ', which forms the Forder issued 5 of the filling space 2.
  • the drive of the conveyor belt 50 ' is again by the drive 51'.
  • the auxiliary conveying device 60 likewise provided here now consists of a second conveyor belt 61 ', which is arranged above the conveyor belt 50'.
  • the length of the conveyor belt 61 'of the auxiliary conveyor device 60 is only about one quarter to one third of the length of the conveyor belt 50', which forms the conveyor device 5 in the loading space 2.
  • FIG. 13 clearly shows that the conveyor belt 50 'and the conveyor belt 61' enclose an acute angle ⁇ with one another, which is approximately 35 ° here. This reduces the distance of the conveyor belts 50 'and 61' in the direction of conveyance 53 of the material to be pressed seen, whereby a pre-compression of the supplied pressed material is achieved.
  • these may be drivingly coupled mechanically or electrically.
  • the Hilfsfor- means 60 formed here by the Forderband 61 causes also in this embodiment that an undesired slipping or falling back of supplied by the conveyor 5 pressed material from the Pressgutan Spotify Scheme Colour 7 of the rotor roller 4 does not occur and that instead precompressed the pressed material and reliable in the Engagement region of the rotor roller 4 is brought.
  • the pressed material captured by the rotor roller 4 is then conveyed through the conveying channel 8 between the outer circumference of the rotor roller 4 and the guide surface 10 and through the charging opening 24 into the pressing chamber 22.
  • the conveyor belt 61 'forming the auxiliary conveyor 60 does not interfere with the insertion or insertion of pressed articles into the filling space 2 due to its relatively short length, so that the handling of the loading device 1 remains easy for the operating personnel.
  • the loading device 1 is part of a press 20;
  • the described charging device 1 can also be used alone, for example for conveying and compacting purposes with lower demands on the compact density or for a pretreatment of pressed material, which is not immediately subsequently compacted in a press, but only pretreated or other than by pressing should be treated further.
  • FIGS. 14 and 15 show a development of the charging device 1 according to FIG. 9.
  • the feeder 1 is shown in a perspective view on its front side.
  • the lower part of the charging device 1 takes the rotor roller 4, which is rotatably mounted on the left and right respectively by means of its central shaft 13.
  • end of the central shaft 13 engages a not visible here rotary drive.
  • the rotational direction D of the rotor roller 4 is indicated by the rotary arrow near the left axial end of the rotor roller 4.
  • the rotor roller 4 here also has a jacket tube 17, which runs coaxially to the central shaft 13.
  • On the outer circumference of the casing tube 17 a plurality of discs 17 'are rotationally fixed and arranged at an axial distance from each other, each radially outside the conveyor tines 3 with their tips 3' form.
  • the guide surface 10 is designed to be adjustable in height and can be adjusted in the vertical direction relative to the rotor roller 4 and fixed in desired positions. In this way, the distance between the outer circumference of the casing tube 17 of the rotor roller 4 on the one hand and the rotor roller 4 facing surface of the guide surface 10 on the other hand between a maximum distance, as shown in Figure 14, and a minimum distance, which goes to zero changed. Between the rotor roller 4 and the guide surface 10 so a delivery channel 8 is formed with variable channel width or height.
  • the fixed lateral guide devices On the left and right near the axial end regions of the rotor roller 4 are the fixed lateral guide devices. gene 30 arranged in the form of obliquely oriented baffles 31.
  • the guide walls 31 ensure that pressed material moved in the conveying direction is directed from the sides to the center of the rotor roller 4. This results in a compaction of the material to be pressed in the lateral edge regions, which leads to an improved, increased density of pressed material in the lateral edge areas of the pressed bale produced in a subsequent pressing operation in an associated press, not shown here.
  • the rotor roller 4 has at each of its two axial end regions tine-free peripheral sections 40. No tines 3 are provided in these circumferential sections 40, so that a movement of pressed material of outside towards the center of the rotor roller 4 is facilitated. In the circumferential direction outside of the tine-free peripheral portions 40 further peripheral portions remain with tines 3, so that here still a conveying effect of the rotor roller 4 is maintained on the pressed material located in the lateral edge region.
  • two tine-free circumferential sections 40 are each formed in the two axially outer disks 17 'with the tines 3. Alternatively, more than one respective axially outer disc 17 'with one or more tine-free peripheral portions 40 may be formed.
  • FIG. 15 shows the charging device 1 from FIG. 14 in a vertical section.
  • the rotor roller 4 can be seen.
  • Concentric with the central shaft 13, the jacket tube 17 extends on the outer circumference of the jacket tube 17, the discs 17 'with the tines 3 with their tips 3' mounted rotationally.
  • the Sectional plane here runs immediately in front of the last disc 17 'on the far right in FIG. 14 with tines 3, so that in FIG. 15 the two circumferentially uniformly spaced, opposite tine-free circumferential sections 40 become clearly visible.
  • the direction of rotation D of the rotor roller 4 is characterized by the rotary arrow attached thereto.
  • the guide surface 10 is arranged with its slots 12, wherein the guide surface 10 assumes its maximum distance from the rotor roller 4 here.
  • the guide surface 10 can be lowered by suitable guiding and adjusting means in the direction of the rotor roller 4, whereby the distance between the rotor roller 4 and the guide surface 10 can be reduced to a minimum of approximately zero.
  • the pressed material reliably released from the tines 3 and is dropped into the press chamber of the associated press.
  • the guide surface 10 is bent, wherein the course of the guide surface 10 is selected so that in the course of the conveying channel 8 in the conveying direction, ie from right to left, a narrowing of the conveying channel 8, ie a decreasing height results.
  • a pre-pressing of the material to be pressed is effected when it passes through the conveying channel 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Food Science & Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Press Drives And Press Lines (AREA)
  • Refuse Collection And Transfer (AREA)
  • Processing Of Solid Wastes (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

L'invention concerne une presse (20) comprenant un dispositif d'alimentation (1), la presse (20) étant réalisée en particulier pour la compression d'un produit à compresser (16) formant des matières résiduelles ou des matières de valeur, comme des vieux papiers, des cartons, des bouteilles en plastique, des feuilles et similaires et présentant un boîtier de presse (21) comportant une chambre de compression (22), une ouverture d'alimentation (24) pour le remplissage du produit à compresser (16) et une plaque de compression (23) mobile dans la chambre de compression (22), le dispositif d'alimentation (1) comprenant au moins un cylindre rotor (4) pouvant être entraîné en rotation, équipé de lames transporteuses (3), grâce à la rotation duquel le produit à compresser (16) peut être transporté depuis l'extérieur du boîtier de presse (21) jusque dans la chambre de compression (22) à travers l'ouverture d'alimentation (24). La nouvelle presse (20) est caractérisée en ce que le cylindre rotor (4) est agencé immédiatement avant et/ou dans l'ouverture d'alimentation (24) de la presse (20) et en ce que le dispositif d'alimentation (1) présente un espace de remplissage (2) disposé en amont du cylindre rotor (4), espace dans lequel le produit à compresser (16) peut être inséré ou déversé et à partir duquel le produit à compresser (16) peut être transporté depuis le cylindre rotor (4) directement jusque dans le compartiment de pressage (22).
EP08716132.9A 2007-03-19 2008-02-29 Presse comprenant un dispositif d'alimentation Not-in-force EP2129515B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE202007004201U DE202007004201U1 (de) 2007-03-19 2007-03-19 Vorrichtung zur Beschickung von Ballpressen
DE102007021097A DE102007021097A1 (de) 2007-03-19 2007-05-03 Presse mit einer Beschickungseinrichtung
DE200710038012 DE102007038012A1 (de) 2007-05-03 2007-08-10 Presse mit einer Beschickungseinrichtung
DE200710045939 DE102007045939A1 (de) 2007-05-03 2007-09-25 Presse mit einer Beschickungseinrichtung und Beschickungseinrichtung
PCT/EP2008/001609 WO2008113465A1 (fr) 2007-03-19 2008-02-29 Presse comprenant un dispositif d'alimentation et dispositif pour l'ouverture et le vidage de produits

Publications (2)

Publication Number Publication Date
EP2129515A1 true EP2129515A1 (fr) 2009-12-09
EP2129515B1 EP2129515B1 (fr) 2014-12-31

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ID=39670434

Family Applications (1)

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EP08716132.9A Not-in-force EP2129515B1 (fr) 2007-03-19 2008-02-29 Presse comprenant un dispositif d'alimentation

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US (1) US8336453B2 (fr)
EP (1) EP2129515B1 (fr)
JP (1) JP5258799B2 (fr)
CA (1) CA2680235C (fr)
DE (2) DE202007004201U1 (fr)
RU (1) RU2455167C2 (fr)
UA (1) UA100014C2 (fr)
WO (1) WO2008113465A1 (fr)

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RU2455167C2 (ru) 2012-07-10
US20100095857A1 (en) 2010-04-22
JP2010521311A (ja) 2010-06-24
DE202007004201U1 (de) 2008-07-31
CA2680235C (fr) 2014-11-18
CA2680235A1 (fr) 2008-09-25
WO2008113465A1 (fr) 2008-09-25
RU2009138345A (ru) 2011-04-27
US8336453B2 (en) 2012-12-25
DE102007021097A1 (de) 2008-09-25
JP5258799B2 (ja) 2013-08-07
UA100014C2 (ru) 2012-11-12
EP2129515B1 (fr) 2014-12-31

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