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DE505425C - Impact device with eccentric drive - Google Patents

Impact device with eccentric drive

Info

Publication number
DE505425C
DE505425C DEM112604D DEM0112604D DE505425C DE 505425 C DE505425 C DE 505425C DE M112604 D DEM112604 D DE M112604D DE M0112604 D DEM0112604 D DE M0112604D DE 505425 C DE505425 C DE 505425C
Authority
DE
Germany
Prior art keywords
impact device
eccentric drive
impact
eccentric
ring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEM112604D
Other languages
German (de)
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.)
VORM GEORG DORST A G MASCHF
Original Assignee
VORM GEORG DORST A G MASCHF
Publication date
Priority to DEM112604D priority Critical patent/DE505425C/en
Application granted granted Critical
Publication of DE505425C publication Critical patent/DE505425C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28C—PREPARING CLAY; PRODUCING MIXTURES CONTAINING CLAY OR CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28C1/00—Apparatus or methods for obtaining or processing clay
    • B28C1/10—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants
    • B28C1/14—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom
    • B28C1/20—Apparatus or methods for obtaining or processing clay for processing clay-containing substances in non-fluid condition ; Plants specially adapted for homogenising, comminuting or conditioning clay in non-fluid condition or for separating undesired admixtures therefrom for separating undesired admixed bodies, e.g. stones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Combined Means For Separation Of Solids (AREA)

Description

Schlagvorrichtung mit Exzenterantrieb Die Erfindung bezieht sich auf eine Schlagvorrichtung mit Exzenterantrieb, die insbesondere zur Bewegung von Sieben für keramische Massen bestimmt ist. Gewöhnlich ist der Exzenterring mit dem gerade geführten Stoßkolben durch ein Gelenk verbunden. Bei sehr raschen Schlägen, wie sie bei schnell schwingenden Sieben nötig sind und deren Zahl sich etwa auf 3000 in der Minute und mehr beläuft, wird das Gelenk sehr stark beansprucht, so daß es in verhältnismäßig kurzer Zeit schadhaft wird. Die Erfindung bezweckt, ein Gelenk bei derartigen Schlagvorrichtungen zu vermeiden und erreicht dies dadurch, daß der starr mit dem Exzenterring verbundene Stoßkolben in einer Büchse geführt ist, die in einem elastischen Lager des Getriebegehäuses beweglich ruht, und um die Stelle, an der der Stoßkolben aus dein Gehäuse austritt, schwingt.Impact device with eccentric drive The invention relates to an impact device with eccentric drive, which is intended in particular for moving sieves for ceramic masses. The eccentric ring is usually connected to the push piston that is being guided by a joint. In the case of very rapid blows, as are necessary with rapidly vibrating sieves and the number of which amounts to about 3000 per minute and more, the joint is very heavily stressed, so that it is damaged in a relatively short time. The aim of the invention is to avoid a joint in such impact devices and achieves this in that the impact piston rigidly connected to the eccentric ring is guided in a sleeve which rests movably in an elastic bearing of the gear housing, and around the point at which the impact piston from your housing emerges, vibrates.

Auf der Zeichnung ist die Schlagvorrichtung in einem Ausführungsbeispiel veranschaulicht. Die Abbildung zeigt einen senkrechten Schnitt durch die Vorrichtung.In the drawing, the impact device is in one embodiment illustrated. The figure shows a vertical section through the device.

Von dein Gehäuse i ist die beispielsweise durch einen Elektromotor in sehr rasche Umdrehungen versetzbare Exzenterscheibe 2 eingeschlossen, die von dein Fxzenterring 3 umfaßt wird. Mit diesem ist mittels der Schraubbolzen 4 der Stoßkolben 5 starr verbunden, in den der Schlagkopf E eingesetzt und durch eine Gegenmutter ä gesichert ist. Der Stoßkolben 5 gleitet in einer Metallbüchse g. Diese liegt nicht starr in dem Halse 14 des Gehäuses i, sondern ist von einem elastischen Ring 7 umgeben, der in eine Aussparung des Halses 14 eingesetzt ist. Zwischen der Wandung des letzteren und der Büchse 9 befindet sich ein Spielraum lo, so claß die Büchse in dem Maße hin und her schwingen kann, wie es durch die Exzentrizität der Exzenterscbeibe 2 bedingt ist. Vermöge der Anordnung des Gummilagers ist eine Gelenkverbindung vollständig vermieden.From your housing i is, for example, an electric motor included in very rapid revolutions displaceable eccentric disc 2, which of your Fxzenterring 3 is covered. With this is by means of the bolt 4 of Impact piston 5 rigidly connected, in which the impact head E is inserted and through a Lock nut ä is secured. The push piston 5 slides in a metal sleeve g. These is not rigid in the neck 14 of the housing i, but is of an elastic one Surrounding ring 7, which is inserted into a recess in the neck 14. Between the Wall of the latter and the sleeve 9 is a leeway lo, so the class Can swing back and forth to the extent possible due to the eccentricity of the Eccentric disc 2 is conditional. By virtue of the arrangement of the rubber mount, it is an articulated connection completely avoided.

Der Gummiring 7 wird in seiner Lage durch eine Ringscheibe i i und einen in eine Nut des Halses 14 eingesprengten Federring 12 gesichert.The rubber ring 7 is in its position by an annular disk i and i a spring ring 12 which is pressed into a groove in the neck 14 is secured.

Claims (1)

P@ITCVTANSPRUClI: Schlagvorrichtung mit Exzenterantrieb, insbesondere für schnell schwingende Siebe für keramische Massen, dadurch gekennzeichnet, daß der in der Büchse (9) geführte und im Gehäuse (i) an der Schlagkopfseite mittels eines elastischen Ringes (7) beweglich gelagerte Stoßkoll:en (5) starr mit dein Exzenterring (3 verbunden ist.P @ ITCVTANSPRUClI: Impact device with eccentric drive, in particular for rapidly oscillating sieves for ceramic masses, characterized in that the one guided in the bush (9) and in the housing (i) on the impact head side by means of an elastic ring (7) movably mounted shock collars (5) rigid with your Eccentric ring (3 is connected.
DEM112604D Impact device with eccentric drive Expired DE505425C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEM112604D DE505425C (en) Impact device with eccentric drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEM112604D DE505425C (en) Impact device with eccentric drive

Publications (1)

Publication Number Publication Date
DE505425C true DE505425C (en) 1930-08-18

Family

ID=7327572

Family Applications (1)

Application Number Title Priority Date Filing Date
DEM112604D Expired DE505425C (en) Impact device with eccentric drive

Country Status (1)

Country Link
DE (1) DE505425C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625241A (en) * 1969-10-16 1971-12-07 Carrier Corp Steam admission valve structure for steam turbines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625241A (en) * 1969-10-16 1971-12-07 Carrier Corp Steam admission valve structure for steam turbines

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