EP0586654A1 - Breaking machine, especially an impact crusher. - Google Patents
Breaking machine, especially an impact crusher.Info
- Publication number
- EP0586654A1 EP0586654A1 EP93906529A EP93906529A EP0586654A1 EP 0586654 A1 EP0586654 A1 EP 0586654A1 EP 93906529 A EP93906529 A EP 93906529A EP 93906529 A EP93906529 A EP 93906529A EP 0586654 A1 EP0586654 A1 EP 0586654A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- housing
- impact
- machine according
- impact mechanism
- rocker
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
- B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
- B02C13/095—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate with an adjustable anvil or impact plate
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
Definitions
- the invention relates to a crusher, In particular Prall ⁇ breaker, with at least one mounted inside a housing fitted with crushing elements, rotatably driven rotor, and minde ⁇ least one facing the rotor able impact duck having impact apron.
- a crusher In particular Prall ⁇ breaker, with at least one mounted inside a housing fitted with crushing elements, rotatably driven rotor, and minde ⁇ least one facing the rotor able impact duck having impact apron.
- a shredding machine in particular an impact crusher, which has a rotor equipped with crushing elements, at least one impact mechanism equipped with impact elements being stored within the housing.
- at least one portion of the housing can be pivoted about a horizontal axis. Nac part Is to be determined with such a device that it is hardly or not possible to solve the impact elements 1m in the area of the impactor from the outside on the one hand and on the other hand it is problematic to remove the Prallelem te from the inside of the machine. The same applies, of course, to the subsequent refitting of the impact units in reverse Arbelts catfish.
- the object of the invention is to further develop the crushing machine described in the generic part of the first claim so that the exchange of the impact elements can be brought about without great effort, in particular when the impact element is replaced, the safety of the person (s) 1 with regard to a possible accident risk is ensured becomes. Furthermore, the exchange of the impact elements with the St.d.T. can be carried out faster and consequently more cost-effectively in order to reduce the downtime of the comminution machine 1n of not inconsiderable catfish to these catfish. Finally, the accessibility of the components in the area of the impact mechanism should be improved and the workflow for exchanging the impact elements should be simplified.
- the object is achieved in that the locking of the respective impact mechanism or the housing part is removed from the housing and the respective impact mechanism or the housing part 1n is pivoted a position outside the housing and secured there again, the impact elements / body are exchanged or turned, the fuse is then released and the impact mechanism or the housing plate is pivoted back into its starting position and locked again against the housing.
- the exchange of the impact elements or impactors can be brought about outside the housing without any problems, the exchange about 1n horizontal position of the impact elements or impact bodies can be carried out. Because the impact elements or impact bodies to be exchanged are no longer provided inside the housing but outside the same, the risk of accident during replacement is significantly reduced, especially since no operator has to get into the housing in order to close the relatively heavy impact elements or impact bodies remove or reposition.
- the respective rocker is preferably divided into an upper and a lower area - the upper area accommodating the impact mechanism and the lower area being pivotable relative to the housing about a horizontal axis.
- the pivoting process is such that the wall section in its lower region can be pivoted about an axis that also runs horizontally.
- the pivoting movement can be brought about by at least one adjusting device, in particular hydraulic cylinder, which acts on the one hand on a pivot point of the rocker arm or a pivot point on the rear wall area, or on the other hand by means of an alternating cylinder which can optionally be fixed at one or the other pivot point.
- the selection of the adjustment device or its design should be made dependent on the respective application.
- the invention is illustrated using an exemplary embodiment 1n of the drawing and is described as follows. Show it:
- FIG. 3 Section through an impact crusher with an impact device according to Figure 1 in a partially open state
- the impact crusher 1 shown in FIG. 1 and designed as a comminution machine includes a housing 2, a front housing region 3 and a rear housing region 4.
- a rotor 6 equipped with shredding elements 5 is rotatably mounted in the housing 2.
- the rotor 6 faces an impact mechanism 7, which includes a plurality of impact elements 8.
- the impact crusher 1 according to FIG. 1 is shown here in the closed state.
- the impact mechanism 7 is suspended within a frame 9, which is only indicated in this figure, so that it can pivot about a horizontal axis 10, the frame 9 being locked relative to the housing 2 by means of a bolt 11, which is only indicated.
- an adjustment 12 is also provided for the impact mechanism 7, by means of which the impact mechanism 7 and thus the impact elements 8 can be advanced in the direction of the crushing elements 5.
- the frame 9 includes an upper rocker area 13 and a lower rocker area 14, the frame 9 simultaneously having a partial rich forms the rear wall 15.
- Another section 16 of the rear housing area 4 is also provided with impact bodies 17.
- FIG. 2 shows a schematic representation of the impact crusher 1 according to Figure 1 from the outside.
- the same components are provided with the same reference symbols in order to report double answers.
- the housing 2, the lower rocker region 14, the rear wall 15, which in this case is formed by a pivotable flap 18, can be seen.
- the adjusting device 12 as well as an adjusting device in this example designed as a hydraulic cylinder 19, one end of which is mounted in the lower region 20 of the housing 2 and the free end of which is optionally at a pivot point 21 of the lower rocker region 14 or a pivot point 22 of the further sub-area 16 can be determined.
- the drive shaft 23 of the rotor 6 shown in FIG. 1 is only indicated here.
- a further hydraulic cylinder 24 is provided, which can actuate the front housing part 3 1m opening sense.
- FIG. 3 shows the impact crusher 1 according to FIG. 11 in the partially opened state, the same components being provided with the same reference numerals for the sake of simplicity.
- the frame 9 or its upper rocker area 13 and the lower rocker area 14 can be seen in connection with the impact mechanism 7 and the adjustment direction 12.
- the further partial area 16 is still closed in this example.
- the partial region 16 is provided in its upper region with a recess 25 which, when the impact mechanism 7 is in the extended state, is opposite a through hole in the lower rocker region 14, not shown here, the bolt 11 indicated in FIG. 1 for the purpose of locking the rocker region 14 can be introduced there relative to the lower partial area 16.
- FIG. 4 shows the impact crusher 1 according to FIG. 3 in a schematic representation, but this time in the fully open state.
- the upper swing area 13 carrying the impact device 7 and the lower swing area 14 which can be pivoted about a horizontal axis 26 are again shown, the pivoting movement being able to be brought about by means of the hydraulic cylinder 19 shown in FIG.
- the partial region 16 of the rear housing region 4, likewise pivoted out, is shown in dashed lines, 1n this example, an approximately horizontal position outside the housing 2 can be pivoted about the pivot axis 34 by the same hydraulic cylinder 19 as an alternative to the impact mechanism 7 1n.
- This figure indicates on the one hand the through hole 27 in the lower rocker section 14, which, when the lower section 16 is in the retracted state, lies opposite the recess 25 shown in FIG.
- the front housing part 3 is brought by the hydraulic cylinder 24 into the open position shown.
- FIGS. 5a and 5b illustrate on the one hand a partial view of the rear area 4 and on the other hand a partial view of the front housing part 3.
- the upper part of the rear wall 15 is formed by the flap 18 indicated in FIG. 2, which in this example is not more important shown vertical axis is pivotable and opens the way to the fasteners of the impact mechanism not shown here after opening the same.
- the flap 18 is attached to the housing 2 via screws 28, since the upper rocker area 1n retracted state of the impact mechanism is retracted within the housing 2 together with the impact mechanism. Also shown is the lower rocker area 14, which remains in the retracted state of the impact mechanism outside of the housing 2.
- FIG. 6 shows, in schematic form, again a partial view of the frame 9 with the two lower rocker regions 14 and the upper rocker regions 13 in connection with the wall section 31, which connects the transition regions of the rockers 13 and 14 to one another. Also indicated is the horizontal axis 26 about which the lower rocker area 14 can be pivoted relative to the housing 2.
- the impact mechanism 7 mounted in the upper rocker area 13 is only indicated here, the fastening elements 33 securing the impact elements against falling out being marked with crosses.
- the horizontal axis 10 used to pivot the impact mechanism 7 extends here in the upper region of the rockers 13. Furthermore, the locking in the form of bolts 11 between the upper rocker regions 13 and the housing 2 can be seen.
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
- Furnace Details (AREA)
- Disintegrating Or Milling (AREA)
Abstract
PCT No. PCT/EP93/00591 Sec. 371 Date Nov. 29, 1993 Sec. 102(e) Date Nov. 29, 1993 PCT Filed Mar. 15, 1993 PCT Pub. No. WO93/19847 PCT Pub. Date Oct. 14, 1993.Proposed is a crushing machine, in particular an impact crusher, comprising at least one rotatably driven rotor mounted in a housing and equipped with crushing elements, as well as at least one impact mechanism which faces the rotor and is fitted with impact elements, wherein the impact mechanism or impact mechanisms is or are mounted in at least one frame which is independent of the housing, and which together with the impact mechanism or mechanisms can be swung into a roughly horizontal position outside the housing.
Description
Zerkleinerungsmaschine, Insbesondere Prallbrecher Crushing machine, in particular impact crusher
Die Erfindung betrifft eine Zerkleinerungsmaschine, Insbesondere Prall¬ brecher, mit mindestens einem innerhalb eines Gehäuses gelagerten, mit Zerkleinerungselementen bestückten, drehantreibbaren Rotor, sowie minde¬ stens einem dem Rotor zugewandten Prallele ente aufweisenden Prallwerk.The invention relates to a crusher, In particular Prall¬ breaker, with at least one mounted inside a housing fitted with crushing elements, rotatably driven rotor, and minde ¬ least one facing the rotor able impact duck having impact apron.
Durch die DE-A 25 16 014 sowie die DE-A 39 39 598 Ist jeweils eine Zer¬ kleinerungsmaschine, insbesondere ein Prallbrecher bekannt, der einen mi Zerkleinerungselementen bestückten Rotor aufweist, wobei Innerhalb des Gehäuses mindestens ein mit Prallelementen ausgerüstetes Prallwerk gela gert Ist. Zum Zwecke des Austausches der Prallelemente kann zumindest ei Teilbereich des Gehäuses um eine Horizontalachse geschwenkt werden. Nac teilig Ist bei einer solchen Einrichtung festzustellen, daß es kaum ode nicht möglich Ist, einerseits die Prallelemente 1m Bereich der Prallwer von außen zu lösen und es andererseits problematisch ist, die Prallelem te von innen aus der Maschine zu entfernen. Gleiches gilt natürlich auc für die sich anschließende Neubestückung der Prallwerke in umgekehrter Arbeltswelse.From DE-A 25 16 014 and DE-A 39 39 598 a shredding machine, in particular an impact crusher, is known, which has a rotor equipped with crushing elements, at least one impact mechanism equipped with impact elements being stored within the housing. For the purpose of exchanging the baffle elements, at least one portion of the housing can be pivoted about a horizontal axis. Nac part Is to be determined with such a device that it is hardly or not possible to solve the impact elements 1m in the area of the impactor from the outside on the one hand and on the other hand it is problematic to remove the Prallelem te from the inside of the machine. The same applies, of course, to the subsequent refitting of the impact units in reverse Arbelts catfish.
Ziel des Erfindungsgegenstandes Ist es, die 1m gattungsblldenden Teil d ersten Patentanspruches beschriebene Zerkleinerungsmaschine dahingehend weiterzubilden, daß der Austausch der Prallelemente ohne großen Aufwand herbeigeführt werden kann, Insbesondere beim Austausch der Prallelement die Sicherheit der Bedlenperson(en) 1m Hinblick auf ein mögliches Unfall risiko gewährleistet wird. Ferner soll der Austausch der Prallelemente gegenüber dem St.d.T. schneller und demzufolge kostengünstiger durchge¬ führt werden können, um auf diese Welse die Stillstandzeit der Zerklein rungsmaschine 1n nicht unerheblicher Welse zu reduzieren. Schließlich soll die Zugängl1chke1t der Bauteile 1m Bereich des Prallwerkes verbes¬ sert und der Arbeltsablauf zum Austausch der Prallelemente vereinfacht werden.The object of the invention is to further develop the crushing machine described in the generic part of the first claim so that the exchange of the impact elements can be brought about without great effort, in particular when the impact element is replaced, the safety of the person (s) 1 with regard to a possible accident risk is ensured becomes. Furthermore, the exchange of the impact elements with the St.d.T. can be carried out faster and consequently more cost-effectively in order to reduce the downtime of the comminution machine 1n of not inconsiderable catfish to these catfish. Finally, the accessibility of the components in the area of the impact mechanism should be improved and the workflow for exchanging the impact elements should be simplified.
Dieses Ziel wird gegenständlich dadurch erreicht, daß das bzw. die Prall werke 1n mindestens einem vom Gehäuse unabhängigen Rahmen gelagert ist bzw. sind, der bzw. die mitsamt des bzw. der Prallwerke 1n eine Positio außerhalb des Gehäuses schwenkbar Ist bzw. sind.
Vorteilhafte gegenständliche Weiterbildungen des Erfindungsgegenstandes sind den Unteransprüchen 2 bis 17 zu entnehmen.This objective is achieved in that the impactor (s) 1n is or are mounted in at least one frame which is independent of the housing and which, together with the impactor (s) 1n, is or are pivotable outside the housing. Advantageous further developments of the subject matter of the invention can be found in subclaims 2 to 17.
Die Aufgabe wird verfahrensgemäß dadurch gelöst, daß die Arretierung des jeweiligen Prallwerkes bzw. des Gehäuseteils gegenüber dem Gehäuse ent¬ fernt und das jeweilige Prallwerk bzw. das Gehäuseteil 1n eine Position außerhalb des Gehäuses geschwenkt und dort erneut gesichert wird, wobei dann die Prallelemente/-körper ausgetauscht bzw. gewendet werden, die Sicherung anschließend gelöst und das Prallwerk bzw. das Gehäusetell in seine Ausgangsposition zurückgeschwenkt und wieder gegenüber dem Gehäuse arretiert wird.According to the method, the object is achieved in that the locking of the respective impact mechanism or the housing part is removed from the housing and the respective impact mechanism or the housing part 1n is pivoted a position outside the housing and secured there again, the impact elements / body are exchanged or turned, the fuse is then released and the impact mechanism or the housing plate is pivoted back into its starting position and locked again against the housing.
Infolge der vom Gehäuse unabhängigen Aufhängung des bzw. der Prallwerke Innerhalb des als Schwingen ausgebildeten Rahmens, der gleichzeitig zumin¬ dest einen Teilbereich der Rückwand bildet, kann der Wechsel der Prallele¬ mente bzw. Prall örper problemlos außerhalb des Gehäuses herbeigeführt werden, wobei der Austausch etwa 1n horizontaler Lage der Prallelemente bzw. Prall örper durchgeführt werden kann. Dadurch, daß die auszutauschen¬ den Prallelemente bzw. Prallkörper nicht mehr innerhalb des Gehäuses sondern außerhalb desselben vorgesehen werden, wird das Unfallrlsiko beim Austausch wesentlich verringert, zumal keine Bedieπperson 1n das Gehäuse einsteigen muß, um die verhältnismäßig schweren Prallelemente bzw. Prall¬ körper zu entfernen bzw. neu zu positionieren.As a result of the suspension of the impactor (s), which is independent of the housing, within the frame designed as a swing, which at the same time forms at least a partial area of the rear wall, the exchange of the impact elements or impactors can be brought about outside the housing without any problems, the exchange about 1n horizontal position of the impact elements or impact bodies can be carried out. Because the impact elements or impact bodies to be exchanged are no longer provided inside the housing but outside the same, the risk of accident during replacement is significantly reduced, especially since no operator has to get into the housing in order to close the relatively heavy impact elements or impact bodies remove or reposition.
Die jeweilige Schwinge Ist vorzugsweise in einen oberen sowie einen unte¬ ren Bereich aufgeteilt- wobei der obere Bereich das Prallwerk aufnimmt und der untere Bereich gegenüber dem Gehäuse um eine Horizontalachse schwenkbar Ist. Bei dem rückwärtigen Wandabschnitt gestaltet sich der Schwenkvorgang dergestalt, daß der Wandabschnitt in seinem unteren Be¬ reich um eine ebenfalls horizontal verlaufende Achse schwenkbar ist. Die Schwenkbewegung kann hierbei durch mindestens eine Verstellvorrlchtung, insbesondere Hydraulikzylinder, herbeigeführt werden, die einerseits an einem Anlenkpunkt der Schwinge bzw. einem Anlenkpunkt des rückwärtigen Wandbereiches angreift oder andererseits durch einen WechselzylInder, der wahlweise an dem einen oder anderen Anlenkpunkt festlegbar ist. Die Aus¬ wahl der Verstellvorrlchtung bzw. deren konstruktive Ausgestaltung sollte hierbei vom jeweiligen Anwendungsfall abhängig gemacht werden.
Die Erfindung Ist anhand eines Ausführungsbeispieles 1n der Zeichnung dargestellt und wird wie folgt beschrieben. Es zeigen:The respective rocker is preferably divided into an upper and a lower area - the upper area accommodating the impact mechanism and the lower area being pivotable relative to the housing about a horizontal axis. In the case of the rear wall section, the pivoting process is such that the wall section in its lower region can be pivoted about an axis that also runs horizontally. The pivoting movement can be brought about by at least one adjusting device, in particular hydraulic cylinder, which acts on the one hand on a pivot point of the rocker arm or a pivot point on the rear wall area, or on the other hand by means of an alternating cylinder which can optionally be fixed at one or the other pivot point. The selection of the adjustment device or its design should be made dependent on the respective application. The invention is illustrated using an exemplary embodiment 1n of the drawing and is described as follows. Show it:
Figur 1 - Schnitt durch einen Prallbrecher mit einem PrallwerFigure 1 - Section through an impact crusher with an impactor
Figur 2 - schematische Darstellung des Prallbrechers von auße gemäß Figur 1Figure 2 - schematic representation of the impact crusher from the outside according to Figure 1
Figur 3 - Schnitt durch einen Prallbrecher mit einem Prallwer gemäß Figur 1 in teilweise geöffnetem ZustandFigure 3 - Section through an impact crusher with an impact device according to Figure 1 in a partially open state
Figur 4 - schematische Darstellung des Prallbrechers von auße gemäß Figur 3 in vollständig geöffnetem ZustandFigure 4 - schematic representation of the impact crusher from the outside according to Figure 3 in the fully open state
Figuren 5a und b - Teilansichten des Prallbrechers gemäß Figuren 1 undFigures 5a and b - partial views of the impact crusher according to Figures 1 and
3 von vorne sowie von hinten3 from the front and from behind
Figur 6 - Teildarstellung des rückwärtigen GehäusebereichesFigure 6 - Partial representation of the rear housing area
(mit Schwinge) eines Prallbrechers gemäß den Figure 1 und 3.(with swing arm) of an impact crusher according to Figures 1 and 3.
Der 1n Figur 1 dargestellte, als Zerkleinerungsmaschine ausgebildete Prallbrecher 1 beinhaltet ein Gehäuse 2, einen vorderen Gehäusebereich 3 sowie einen rückwärtigen Gehäusebereich 4. Im Gehäuse 2 Ist ein mit Zer¬ kleinerungselementen 5 ausgerüsteter Rotor 6 drehantreibbar gelagert. De Rotor 6 zugewandt ist ein Prallwerk 7, das eine Vielzahl von Prallelemen ten 8 beinhaltet. Der Prallbrecher 1 gemäß Figur 1 Ist hier 1n geschloss nem Zustand dargestellt. Das Prallwerk 7 ist innerhalb eines in dieser Figur nur angedeuteten Rahmens 9 um eine Horizontalachse 10 schwenkbar aufgehängt, wobei der Rahmen 9 über einen nur angedeuteten Bolzen 11 gegenüber dem Gehäuse 2 arretiert Ist. Im rückwärtigen Bereich 4 des Prallbrechers 1 Ist desweiteren eine Verstelle1nr1chtung 12 für das Prallwerk 7 vorgesehen, mittels welcher das Prallwerk 7 und somit die Prallelemente 8 1n Richtung der Zerkleinerungselemente 5 zustellbar Ist. Der Rahmen 9 beinhaltet eine oberen Schwingenbereich 13 sowie einen unte ren Schwingeπbereich 14, wobei der Rahmen 9 gleichzeitig einen Teilbe-
reich der Rückwand 15 bildet. Ein weiterer Teilbereich 16 des rückwärti¬ gen Gehäusebereiches 4 ist ebenfalls mit Prallkörpern 17 versehen.The impact crusher 1 shown in FIG. 1 and designed as a comminution machine includes a housing 2, a front housing region 3 and a rear housing region 4. In the housing 2, a rotor 6 equipped with shredding elements 5 is rotatably mounted. The rotor 6 faces an impact mechanism 7, which includes a plurality of impact elements 8. The impact crusher 1 according to FIG. 1 is shown here in the closed state. The impact mechanism 7 is suspended within a frame 9, which is only indicated in this figure, so that it can pivot about a horizontal axis 10, the frame 9 being locked relative to the housing 2 by means of a bolt 11, which is only indicated. In the rear area 4 of the impact crusher 1, an adjustment 12 is also provided for the impact mechanism 7, by means of which the impact mechanism 7 and thus the impact elements 8 can be advanced in the direction of the crushing elements 5. The frame 9 includes an upper rocker area 13 and a lower rocker area 14, the frame 9 simultaneously having a partial rich forms the rear wall 15. Another section 16 of the rear housing area 4 is also provided with impact bodies 17.
Figur 2 zeigt in schematlscher Darstellung den Prallbrecher 1 gemäß Figur 1 von außen. Gleiche Bauteile werden mit gleichen Bezugszeichen versehen, um Doppelnennungen zu vermelden. Erkennbar sind das Gehäuse 2, der untere Schwingenbereich 14, die Rückwand 15, die 1n diesem Fall durch eine schwenkbare Klappe 18 gebildet ist. Ferner dargestellt Ist die Verstell¬ einrlchtung 12 sowie eine in diesem Beispiel als Hydraulikzylinder 19 ausgebildete Verstellvorrlchtung, dessen eines Ende im unteren Bereich 20 des Gehäuses 2 gelagert ist und dessen freies Ende wahlweise an einem Anlenkpunkt 21 des unteren Schwingenbereiches 14 bzw. einem Anlenkpunkt 22 des weiteren Teilbereiches 16 festlegbar Ist. Die Antriebswelle 23 des in Figur 1 dargestellten Rotors 6 ist hier lediglich angedeutet. Am Gehäu se 2 ist ein weiterer Hydraulikzylinder 24 vorgesehen, der den vorderen Gehäuseteil 3 1m Öffnungssinne betätigen kann.Figure 2 shows a schematic representation of the impact crusher 1 according to Figure 1 from the outside. The same components are provided with the same reference symbols in order to report double answers. The housing 2, the lower rocker region 14, the rear wall 15, which in this case is formed by a pivotable flap 18, can be seen. Also shown is the adjusting device 12 as well as an adjusting device in this example designed as a hydraulic cylinder 19, one end of which is mounted in the lower region 20 of the housing 2 and the free end of which is optionally at a pivot point 21 of the lower rocker region 14 or a pivot point 22 of the further sub-area 16 can be determined. The drive shaft 23 of the rotor 6 shown in FIG. 1 is only indicated here. At the hous se 2, a further hydraulic cylinder 24 is provided, which can actuate the front housing part 3 1m opening sense.
Figur 3 zeigt den Prallbrecher 1 gemäß Figur 1 1n teilweise geöffnetem Zustand, wobei auch hier der Einfachheit halber gleiche Bauteile mit gleichen Bezugszeichen versehen sind. Erkennbar Ist der Rahmen 9 bzw. dessen oberer Schwingenbereich 13 und der untere Schwingenbereich 14 in Verbindung mit dem Prallwerk 7 sowie der Verstellelnrichtung 12. Der weitere Teilbereich 16 ist in diesem Beispiel noch geschlossen. Der Teil¬ bereich 16 ist in seinem oberen Bereich mit einer Ausnehmung 25 versehen, die im ausgefahrenen Zustand des Prallwerkes 7 einer hier nicht darge¬ stellten Durchgangsbohrung im unteren Schwingenbereich 14 gegenüberliegt, wobei der in Figur 1 angedeutete Bolzen 11 zum Zwecke der Verriegelung des Schwingenbereiches 14 gegenüber dem unteren Teilbereich 16 dort ein¬ bringbar ist.FIG. 3 shows the impact crusher 1 according to FIG. 11 in the partially opened state, the same components being provided with the same reference numerals for the sake of simplicity. The frame 9 or its upper rocker area 13 and the lower rocker area 14 can be seen in connection with the impact mechanism 7 and the adjustment direction 12. The further partial area 16 is still closed in this example. The partial region 16 is provided in its upper region with a recess 25 which, when the impact mechanism 7 is in the extended state, is opposite a through hole in the lower rocker region 14, not shown here, the bolt 11 indicated in FIG. 1 for the purpose of locking the rocker region 14 can be introduced there relative to the lower partial area 16.
Figur 4 zeigt in schematlscher Darstellung den Prallbrecher 1 gemäß Figur 3, diesmal jedoch in vollständig geöffnetem Zustand. Dargestellt sind wiederum der das Prallwerk 7 tragende obere Schwlngeπbereich 13 sowie der um eine Horizontalachse 26 schwenkbare untere Schwingenbereich 14, wobei die Schwenkbewegung mittels des In Figur 2 dargestellten Hydrauli zylin¬ ders 19 herbeiführbar ist. In gestrichelter Form ist der ebenfalls ausge¬ schwenkte Teilbereich 16 des rückwärtigen Gehäusebereiches 4 dargestellt,
der 1n diesem Beispiel durch den gleichen Hydraulikzylinder 19 alternati zum Prallwerk 7 1n eine etwa horizontale Position außerhalb des Gehäuses 2 um die Schwenkachse 34 schwenkbar ist. In dieser Figur angedeutet ist einerseits die Durchgangsbohrung 27 1m unteren Schwingenbereich 14, die 1n eingefahrenem Zustand des unteren Teilbereiches 16 der in Figur 3 dargestellten Ausnehmung 25 gegenüberliegt. Der vordere Gehäuseteil 3 wird durch den Hydraulikzylinder 24 in die dargestellte geöffnete Positi on gebracht.FIG. 4 shows the impact crusher 1 according to FIG. 3 in a schematic representation, but this time in the fully open state. The upper swing area 13 carrying the impact device 7 and the lower swing area 14 which can be pivoted about a horizontal axis 26 are again shown, the pivoting movement being able to be brought about by means of the hydraulic cylinder 19 shown in FIG. The partial region 16 of the rear housing region 4, likewise pivoted out, is shown in dashed lines, 1n this example, an approximately horizontal position outside the housing 2 can be pivoted about the pivot axis 34 by the same hydraulic cylinder 19 as an alternative to the impact mechanism 7 1n. This figure indicates on the one hand the through hole 27 in the lower rocker section 14, which, when the lower section 16 is in the retracted state, lies opposite the recess 25 shown in FIG. The front housing part 3 is brought by the hydraulic cylinder 24 into the open position shown.
Die Figuren 5a und 5b verdeutlichen einerseits eine Teilansicht des rüc wärtigen Bereiches 4 und andererseits eine Teilansicht des vorderen Gehä seteils 3. Der obere Teil der Rückwand 15 wird gebildet durch die berei 1n Figur 2 angedeutete Klappe 18, die in diesem Beispiel um eine nicht welter dargestellte Vertikalachse schwenkbar ausgebildet ist und nach Öffnen derselben den Weg zu den Befestigungselementen des hier nicht weiter dargestellten Prallwerkes freigibt. Die Klappe 18 ist über Schra ben 28 auf dem Gehäuse 2 befestigt, da der obere Schwingenbereich 1n eingefahrenem Zustand des Prallwerkes Innerhalb des Gehäuses 2 mitsamt des Prallwerkes eingefahren ist. Ferner dargestellt Ist der untere Schwingenbereich 14, der 1n eingefahrenem Zustand des Prallwerkes außer halb des Gehäuses 2 verbleibt. Im Bereich der unteren Schwinge 14 Ist eine weitere Klappe 29 vorgesehen, die mit dem Gehäuse 2 verschraubt is und nach Entfernen derselben weitere Befestigungselemente des Prallwerk freigibt. Ferner erkennbar Ist der weitere Teilbereich 16 samt Befesti¬ gungselementen 35 für die Prallkörper 17 (Figur 1) sowie die Antriebswel le 23 des Rotors. Der Hydraulikzylinder 19 kann hierbei wahlweise einer seits am Anlenkpunkt 22 des weiteren Teilbereiches 16 bzw. am Anlenkpun 21 des unteren Schwingenteiles 14 gelagert werden. Die hier nur angedeu ten Sicherungselemente 30 brauchen zu diesem Zweck lediglich umgesteckt zu werden. Im Übergangsbereich der unteren Schwinge 14 in die obere Schwinge 13 ist ein beide Schwingen 13,14 miteinander verbindender Wand schnitt 31 vorgesehen, der einerseits einen weiteren Teil der Rückwand bildet und andererseits die hier nur angedeutete Verstellelnrichtung 12 aufnimmt. Der Hydraulikzylinder 24 dient, wie bereits besprochen, zum Öffnen des vorderen Gehäuseteils 3. Die 1m Innenbereich des Gehäuses 2 vorgesehenen, nicht welter dargestellten Prallkörper sind mittels Siche rungselementen 32 gegen Herausfallen gesichert.
Figur 6 zeigt in schematlscher Form nochmals eine Teilansicht des Rahmens 9 mit den beiden unteren Schwingenbereichen 14 sowie den oberen Schwingen¬ bereichen 13 in Verbindung mit dem Wandabschnitt 31, der die Übergangsbe¬ reiche der Schwingen 13 und 14 miteinander verbindet. Ferner angedeutet ist die Horizontalachse 26, um welche der untere Schwingenbereich 14 gegenüber dem Gehäuse 2 schwenkbar ist. Das 1m oberen Schwingenbereich 13 gelagerte Prallwerk 7 ist hierbei lediglich angedeutet, wobei die die Prallelemente gegen Herausfallen sichernden Befestigungselemente 33 mit Kreuzen markiert sind. Die zur Verschwenkung des Prallwerkes 7 dienende Horizontalachse 10 erstreckt sich hierbei 1m oberen Bereich der Schwingen 13. Ferner erkennbar ist die Verriegelung in Form der Bolzen 11 zwischen den oberen Schwingenbereichen 13 und dem Gehäuse 2.
FIGS. 5a and 5b illustrate on the one hand a partial view of the rear area 4 and on the other hand a partial view of the front housing part 3. The upper part of the rear wall 15 is formed by the flap 18 indicated in FIG. 2, which in this example is not more important shown vertical axis is pivotable and opens the way to the fasteners of the impact mechanism not shown here after opening the same. The flap 18 is attached to the housing 2 via screws 28, since the upper rocker area 1n retracted state of the impact mechanism is retracted within the housing 2 together with the impact mechanism. Also shown is the lower rocker area 14, which remains in the retracted state of the impact mechanism outside of the housing 2. In the area of the lower rocker 14 there is a further flap 29 which is screwed to the housing 2 and, after removal of the same, releases further fastening elements of the impact mechanism. Also recognizable is the further sub-area 16 together with fastening elements 35 for the impact bodies 17 (FIG. 1) and the drive shaft 23 of the rotor. The hydraulic cylinder 19 can be mounted either on the articulation point 22 of the further section 16 or on the articulation point 21 of the lower rocker part 14. The fuse elements 30 only indicated here need only be repositioned for this purpose. In the transition area of the lower rocker 14 into the upper rocker 13 there is a wall section 31 connecting the two rockers 13, 14, which on the one hand forms a further part of the rear wall and on the other hand accommodates the adjustment direction 12 which is only indicated here. The hydraulic cylinder 24 serves, as already discussed, to open the front housing part 3. The 1m inner region of the housing 2 provided, not shown more impact bodies are secured by means of hedging elements 32 against falling out. FIG. 6 shows, in schematic form, again a partial view of the frame 9 with the two lower rocker regions 14 and the upper rocker regions 13 in connection with the wall section 31, which connects the transition regions of the rockers 13 and 14 to one another. Also indicated is the horizontal axis 26 about which the lower rocker area 14 can be pivoted relative to the housing 2. The impact mechanism 7 mounted in the upper rocker area 13 is only indicated here, the fastening elements 33 securing the impact elements against falling out being marked with crosses. The horizontal axis 10 used to pivot the impact mechanism 7 extends here in the upper region of the rockers 13. Furthermore, the locking in the form of bolts 11 between the upper rocker regions 13 and the housing 2 can be seen.
Claims
1. Zerkleinerungsmaschine, insbesondere Prallbrecher (1), mit minde¬ stens einem Innerhalb eines Gehäuses (2) gelagerten, mit Zerkleine¬ rungselementen (5) bestückten, drehantreibbaren Rotor (6) sowie mindestens einem dem Rotor (6) zugewandten Prallelemente (8) aufwei¬ senden Prallwerk (7), dadurch gekennzeichnet, daß das bzw. die Prallwerke (7) 1n mindestens einem vom Gehäuse (2) unabhängigen Rahmen (9) gelagert Ist bzw. sind, der bzw. die mitsamt des bzw. der Prallwerke (7) in eine Position außerhalb des Gehäuses (2) schwenk¬ bar Ist bzw. sind.1. Crushing machine, in particular impact crusher (1), facing with minde ¬ least one within a housing (2) mounted, approximately elements with Zerkleine¬ (5) fitted, rotationally driven rotor (6) and at least one rotor (6) impact elements (8) aufwei ¬ send impact mechanism (7), characterized in that the or at least one is supported independent from the housing (2) frame (9) (7) 1n the impact aprons are respectively, of or together with the or the impact aprons ( 7) can be pivoted into a position outside the housing (2).
2. Zerkleinerungsmaschine nach Anspruch 1, dadurch gekennzeichnet, daß der bzw. die Rahmen (9) um eine Horizontalachse (26) schwenkbar ist bzw. sind, wobei das bzw. die Prallwerke in eine etwa horizontale Position führbar ist bzw. sind.2. Shredding machine according to claim 1, characterized in that the frame or frames (9) about a horizontal axis (26) is or are pivotable, wherein the or the impactors can or are guided in an approximately horizontal position.
3. Zerkleinerungsmaschine nach den Ansprüchen 1 und 2, dadurch gekenn¬ zeichnet, daß der Rahmen (9) durch seitliche Schwingenbereiche (13,14) gebildet Ist, zwischen denen das jeweilige Prallwerk (7) zumindest einseitig (10) gelagert ist.3. Shredding machine according to claims 1 and 2, characterized gekenn¬ characterized in that the frame (9) by lateral rocker areas (13,14) is formed, between which the respective impact mechanism (7) is mounted at least on one side (10).
4. Zerkleinerungsmaschine nach den Ansprüchen 1 bis 3, dadurch gekenn¬ zeichnet, daß der Rahmen (9) in einen oberen (13) sowie einen unte¬ ren Schwingenbereich (14) aufgeteilt Ist, von denen der obere Be¬ reich (13) das jeweilige Prallwerk (7) aufnimmt und der untere Be¬ reich (14) gegenüber dem Gehäuse (2) schwenkbar Ist.4. Shredding machine according to claims 1 to 3, characterized gekenn¬ characterized in that the frame (9) is divided into an upper (13) and a lower swing area (14), of which the upper area (13) the absorbs the respective impact mechanism (7) and the lower region (14) can be pivoted relative to the housing (2).
5. Zerkleinerungsmaschine nach den Ansprüchen 1 bis 4, dadurch gekenn¬ zeichnet, daß 1n eingefahrenem Zustand der obere Bereich (13) der Schwingen mitsamt dem zugehörigen Prallwerk (7) in das Gehäuse (2) eintaucht, während der untere Bereich (14) der Schwingen außerhalb des Gehäuses (2) verbleibt.5. Shredding machine according to claims 1 to 4, characterized gekenn¬ characterized in that 1n retracted state the upper region (13) of the rocker together with the associated impact mechanism (7) in the housing (2), while the lower region (14) of the Swinging outside the case (2) remains.
6. Zerkleinerungsmaschine nach den Ansprüchen 1 bis 5, dadurch gekenn¬ zeichnet, daß die Schwingenbereiche (13,14) gleichzeitig zumindest einen Teilbereich (18,29) der Rückwand (15) bilden. 6. Shredding machine according to claims 1 to 5, characterized gekenn¬ characterized in that the rocker areas (13,14) simultaneously form at least a portion (18,29) of the rear wall (15).
7. Zerkleinerungsmaschine nach den Ansprüchen 1 bis 6, dadurch gekenn¬ zeichnet, daß die Rückwand (15) durch mindestens eine entfernbare (29) und/oder schwenkbare Klappe (18) gebildet Ist, die mit dem Gehäuse (2) verbindbar Ist.7. Shredding machine according to claims 1 to 6, characterized gekenn¬ characterized in that the rear wall (15) is formed by at least one removable (29) and / or pivotable flap (18) which can be connected to the housing (2).
8. Zerkleinerungsmaschine nach den Ansprüchen 1 bis 7, gekennzeichnet durch eine obere sowie eine untere Klappe (18,29), die dem jeweili¬ gen Schwingenbereich (13,14) zugeordnet ist, wobei die obere Klappe (18) schwenkbar und die untere Klappe (29) entfernbar ist.8. Shredding machine according to claims 1 to 7, characterized by an upper and a lower flap (18, 29) which is assigned to the respective swing area (13, 14), the upper flap (18) being pivotable and the lower flap (29) is removable.
9. Zerkleinerungsmaschine nach den Ansprüchen 1 bis 8, gekennzeichnet durch einen zwischen den Klappen (18,29) vorgesehenen, die beiden Schwingenbereiche (13,14) miteinander verbindenden Wandabschπltt (31).9. Shredding machine according to claims 1 to 8, characterized by a wall section (31) provided between the flaps (18, 29) and connecting the two rocker areas (13, 14) to one another.
10. Zerkleinerungsmaschine nach den Ansprüchen 1 bis 9, dadurch gekenn¬ zeichnet, daß der Wandabschnitt (31) mindestens eine Verstellelnrich¬ tung (12) für das zugehörige Prallwerk (7) aufnimmt.10. Shredding machine according to claims 1 to 9, characterized gekenn¬ characterized in that the wall section (31) receives at least one Verstellelnrich¬ direction (12) for the associated impact mechanism (7).
11. Zerkleinerungsmaschine nach den Ansprüchen 1 bis 10, dadurch gekenn¬ zeichnet, daß in eingefahrenem Zustand des Prallwerkes (7) zumindest der obere Bereich (13) der jeweiligen Schwingen gegenüber dem zugehö¬ rigen Gehäuseteil (2), insbesondere über Bolzen (11), arretierbar Ist.11. Comminution machine according to claims 1 to 10, characterized gekenn¬ characterized in that in the retracted state of the impact mechanism (7) at least the upper region (13) of the respective rockers relative to the associated housing part (2), in particular via bolts (11) , can be locked.
12. Zerkleinerungsmaschine nach den Ansprüchen 1 bis 11, dadurch gekenn¬ zeichnet, daß ein weiterer Teilbereich (16) der Rückwand (15) in an sich bekannter Weise mit dem Rotor (6) zugewandten Prallkörpern (17) versehen Ist, wobei dieser weitere Teilbereich (16) unabhängig vom Gehäuse (2) bzw. dem oder den Prallwerken (7) in eine Position außer¬ halb des Gehäuses (2) schwenkbar ist.12. Comminution machine according to claims 1 to 11, characterized gekenn¬ characterized in that a further portion (16) of the rear wall (15) is provided in a manner known per se with the rotor (6) facing impactors (17), this further portion (16) can be pivoted into a position outside the housing (2) independently of the housing (2) or the impact mechanism (s) (7).
13. Zerkleinerungsmaschine nach den Ansprüchen 1 bis 12, dadurch gekenn¬ zeichnet, daß der weitere Teilbereich (16) um eine 1n seinem unteren Ende vorgesehene Horizontalachse (34) 1n eine etwa horizontale Posi¬ tion schwenkbar Ist. 13. Shredding machine according to claims 1 to 12, characterized gekenn¬ characterized in that the further portion (16) about a 1n its lower end provided horizontal axis (34) 1n an approximately horizontal position is pivotable.
, Zerkleinerungsmaschine nach den Ansprüchen 1 bis 13, gekennzeichnet durch mindestens eine Verstellvorrlchtung, insbesondere einen Hydra likzylinder (19), zum Schwenken einerseits der Schwingenbereiche (13,14) und andererseits des weiteren Teilbereiches (16). , Comminution machine according to claims 1 to 13, characterized by at least one adjusting device, in particular a hydraulic cylinder (19), for pivoting on the one hand the rocker areas (13, 14) and on the other hand the further partial area (16).
, Zerkleinerungsmaschine nach den Ansprüchen 1 bis 14, gekennzeichnet durch einen einzelnen Zylinder (19), der einerseits am Gehäuse (2) gelagert (20) Ist und dessen freies Ende andererseits wahlweise an einem Anlenkpunkt (21) des unteren Schwingenbereiches (14) bzw. einem Anlenkpunkt (22) des weiteren Teilbereiches (16) festlegbar Ist.Shredding machine according to claims 1 to 14, characterized by a single cylinder (19) which is mounted (20) on the one hand on the housing (2) and on the other hand the free end of which is optionally at a pivot point (21) of the lower rocker area (14) or An articulation point (22) of the further partial area (16) can be determined.
, Zerkleinerungsmaschine nach den Ansprüchen 1 bis 15, dadurch gekenn zeichnet, daß der untere Bereich (14) der jeweiligen Schwinge mit einer Durchgangsbohrung (27) versehen Ist, daß der dazu etwa paral¬ lel verlaufende Seitenteil des weiteren Teilbereiches (16) eine Ausnehmung (25) aufweist, wobei sich die Bohrung (27) und die Ausnehmung (25) bei außerhalb des Gehäuses (2) vorgesehenem Prall¬ werk (7) gegenüberliegen und mittels eines Sicherungselementes (11) eine Verriegelung des jeweiligen Schwingenbereiches (14) gegenüber dem weiteren Teilbereich (16) herbeiführbar Ist.Comminution machine according to claims 1 to 15, characterized in that the lower region (14) of the respective rocker is provided with a through-hole (27), that the side part of the further sub-region (16) which runs approximately parallel thereto has a recess ( 25), the bore (27) and the recess (25) lying opposite one another when the impact mechanism (7) is provided outside the housing (2) and by means of a securing element (11) locking the respective rocker area (14) with respect to the other Partial area (16) can be brought about.
, Zerkleinerungsmaschine nach den Ansprüchen 1 bis 16, dadurch gekenn zeichnet, daß der die Arretierung des oberen Schwingenbereiches (13 gegenüber dem Gehäuse (2) in eingefahrenem Zustand des Prallwerkes (7) gewährleistende Bolzen (11) gleichzeitig das Sicherungselement bildet. Comminution machine according to claims 1 to 16, characterized in that the bolt (11) ensuring the locking of the upper rocker area (13 relative to the housing (2) in the retracted state of the impact mechanism (7) simultaneously forms the securing element.
18. Verfahren zum Wechseln der Prallelemente und/oder Prallkörper (8,17) an Prallwerken (7) und/oder Gehäuseteilen (16) einer Zerkleinerungs¬ maschine, insbesondere eines Prallbrechers (1), indem die Verbindung (33) der Prallelemente (8) und/oder der Prallkörper (17) an dem jeweiligen Prallwerk (7) bzw. dem Gehäuseteil (16) gelöst und die Pralle!emente/-körper (8,17) entfernt werden, dadurch gekennzeich¬ net, daß die Arretierung (11) des jeweiligen Prallwerkes (7) bzw. des Gehäuseteils (16) gegenüber dem Gehäuse (2) entfernt und das jeweilige Prallwerk (7) bzw. das Gehäuseteil (16) in eine Position außerhalb des Gehäuses (2) geschwenkt und dort erneut gesichert wird, wobei dann die Prallelemente/-körper (8,17) ausgetauscht bzw. gewendet werden, die Sicherung anschließend gelöst und das Prallwerk (7) bzw. das Gehäuseteil (16) in seine Ausgangsposition zurückge¬ schwenkt und wieder gegenüber dem Gehäuse (2) arretiert wird.18. Method for changing the impact elements and / or impact bodies (8, 17) on impact units (7) and / or housing parts (16) of a comminution machine, in particular an impact crusher (1), by connecting (33) the impact elements (8 ) and / or the impact body (17) on the respective impact mechanism (7) or the housing part (16) is released and the impact elements / bodies (8, 17) are removed, characterized in that the locking means (11 ) of the respective impact mechanism (7) or the housing part (16) with respect to the housing (2) and the respective impact mechanism (7) or the housing part (16) is pivoted into a position outside the housing (2) and secured there again , whereupon the impact elements / bodies (8, 17) are exchanged or turned, the fuse is subsequently released and the impact mechanism (7) or the housing part (16) swings back into its starting position and again with respect to the housing (2) is locked.
19. Verfahren nach Anspruch 18, dadurch gekennzeichnet, daß das jeweili¬ ge Prallwerk (7) bzw. das Gehäuseteil (16) etwa 1n eine horizontale Position außerhalb des Gehäuses geschwenkt wird. 19. The method according to claim 18, characterized in that the respective impact mechanism (7) or the housing part (16) is pivoted about 1n a horizontal position outside the housing.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4210809 | 1992-04-01 | ||
| DE4210809A DE4210809C2 (en) | 1992-04-01 | 1992-04-01 | Crushing machine, in particular impact crusher, and method for changing the impact elements and / or impact bodies |
| PCT/EP1993/000591 WO1993019847A1 (en) | 1992-04-01 | 1993-03-15 | Breaking machine, especially an impact crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0586654A1 true EP0586654A1 (en) | 1994-03-16 |
| EP0586654B1 EP0586654B1 (en) | 1997-05-14 |
Family
ID=6455709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93906529A Expired - Lifetime EP0586654B1 (en) | 1992-04-01 | 1993-03-15 | Breaking machine, especially an impact crusher |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5435050A (en) |
| EP (1) | EP0586654B1 (en) |
| AT (1) | ATE152932T1 (en) |
| CA (1) | CA2110395A1 (en) |
| DE (2) | DE4210809C2 (en) |
| ES (1) | ES2102023T3 (en) |
| FI (1) | FI102519B1 (en) |
| WO (1) | WO1993019847A1 (en) |
| ZA (1) | ZA932217B (en) |
Families Citing this family (13)
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|---|---|---|---|---|
| SE9202671L (en) * | 1992-09-16 | 1993-10-11 | Meltic Ab | Device at a granulation mill |
| DE4343406C1 (en) * | 1993-12-18 | 1994-12-08 | Noell Serv & Maschtechn Gmbh | Impact crusher with pivotable grinding track |
| DE4411139C1 (en) * | 1994-03-30 | 1995-06-08 | Rieter Automatik Gmbh | Granulator for extruded material for easy cleaning and maintenance |
| US5775609A (en) * | 1996-03-13 | 1998-07-07 | W. S. Tyler, Incorporated | Horizontal impact crusher having hydraulic cover latch |
| DE19703583A1 (en) * | 1997-01-31 | 1998-08-06 | Krupp Foerdertechnik Gmbh | Impact crusher |
| DE19920612A1 (en) * | 1999-05-05 | 2000-11-09 | Bosch Gmbh Robert | Unwinding machine |
| DE10112959A1 (en) * | 2001-03-17 | 2002-10-02 | Hazemag & Epr Gmbh | Impact mill with swiveling impact mechanism |
| US20040135018A1 (en) * | 2003-01-10 | 2004-07-15 | Diamond Z Manufacturing | Swing away roller |
| US7816149B2 (en) * | 2004-03-29 | 2010-10-19 | Applied Photonics Worldwide, Inc. | Nanobioprocessor for protein and cell therapy |
| DE102005057345A1 (en) | 2005-12-01 | 2007-06-14 | ThyssenKrupp Fördertechnik GmbH | Two-rotor blow bar breaker |
| CN103316740B (en) * | 2013-07-02 | 2015-03-04 | 徐州徐工施维英机械有限公司 | Full-automatic adjusting device and crushing machine for counter plate |
| US10596576B2 (en) * | 2015-02-18 | 2020-03-24 | Kolberg-Pioneer, Inc. | Apparatus and method for an apron assembly |
| DE102017110758B4 (en) * | 2017-05-17 | 2019-02-21 | Keestrack N.V. | impact crusher |
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| US2110850A (en) * | 1934-02-10 | 1938-03-08 | Nordberg Manufacturing Co | Crushing method |
| US2554071A (en) * | 1949-07-09 | 1951-05-22 | Jeffrey Mfg Co | Pulverizer having a two-part housing |
| DE6603054U (en) * | 1965-05-11 | 1969-08-21 | Hazemag Hartzerkleinerung | DEVICE FOR REPLACING THE ARMORING OF IMPACT MILLS. |
| DE6805412U (en) * | 1968-11-05 | 1976-07-29 | Horst Schmidt | IMPACT MILL WITH INTERCHANGEABLE AND ADJUSTABLE IMPACT ARMS HANGED IN THE MILL HOUSING. |
| AU448539B2 (en) * | 1969-04-10 | 1974-05-06 | Portec, Inc | Rotary impact crusher |
| DE2109161A1 (en) * | 1971-02-26 | 1972-09-07 | Klockner Humboldt Deutz AG, 5000 Köln | Impact mill |
| DE2516014C3 (en) * | 1975-04-12 | 1986-05-28 | Hazemag Dr. E. Andreas GmbH & Co, 4400 Münster | Crushing machine for waste |
| GB1588151A (en) * | 1977-05-09 | 1981-04-15 | Dresser Europe Sa | Hammer mill |
| AT354831B (en) * | 1978-05-12 | 1980-01-25 | Voest Ag | IMPACT MILL FOR THE CRUSHING OF STONE OR THE LIKE. |
| AT369670B (en) * | 1980-03-22 | 1983-01-25 | Hazemag Andreas Kg | IMPACT MILL WITH A GRINDING CONSTRUCTION CONSTRUCTED FROM STRATIFIED BLOW OR BUMBLE BARS |
| US4449673A (en) * | 1981-09-29 | 1984-05-22 | Copper Alloys Corporation | Reduction mill |
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| DE3939598C2 (en) * | 1988-12-31 | 1995-09-07 | Gronholz Claus | Impact crusher |
| GB2230475B (en) * | 1989-04-19 | 1992-08-05 | Dresser Uk Ltd | Mineral etc.crusher |
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| US5273218A (en) * | 1990-08-20 | 1993-12-28 | Burns Leslie L | Falcon hog |
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- 1992-04-01 DE DE4210809A patent/DE4210809C2/en not_active Expired - Lifetime
-
1993
- 1993-03-15 ES ES93906529T patent/ES2102023T3/en not_active Expired - Lifetime
- 1993-03-15 EP EP93906529A patent/EP0586654B1/en not_active Expired - Lifetime
- 1993-03-15 CA CA002110395A patent/CA2110395A1/en not_active Abandoned
- 1993-03-15 US US08/150,186 patent/US5435050A/en not_active Expired - Fee Related
- 1993-03-15 DE DE59306438T patent/DE59306438D1/en not_active Expired - Fee Related
- 1993-03-15 AT AT93906529T patent/ATE152932T1/en not_active IP Right Cessation
- 1993-03-15 WO PCT/EP1993/000591 patent/WO1993019847A1/en active IP Right Grant
- 1993-03-29 ZA ZA932217A patent/ZA932217B/en unknown
- 1993-11-29 FI FI935317A patent/FI102519B1/en active
Non-Patent Citations (1)
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Also Published As
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| FI102519B (en) | 1998-12-31 |
| FI935317A0 (en) | 1993-11-29 |
| DE59306438D1 (en) | 1997-06-19 |
| ES2102023T3 (en) | 1997-07-16 |
| WO1993019847A1 (en) | 1993-10-14 |
| FI935317A (en) | 1993-11-29 |
| CA2110395A1 (en) | 1993-10-14 |
| US5435050A (en) | 1995-07-25 |
| DE4210809A1 (en) | 1993-10-14 |
| ATE152932T1 (en) | 1997-05-15 |
| FI102519B1 (en) | 1998-12-31 |
| EP0586654B1 (en) | 1997-05-14 |
| DE4210809C2 (en) | 1994-11-17 |
| ZA932217B (en) | 1993-12-30 |
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