DE945917C - Unbalance drive for conveyor systems - Google Patents

Unbalance drive for conveyor systems

Info

Publication number
DE945917C
DE945917C DEST8477A DEST008477A DE945917C DE 945917 C DE945917 C DE 945917C DE ST8477 A DEST8477 A DE ST8477A DE ST008477 A DEST008477 A DE ST008477A DE 945917 C DE945917 C DE 945917C
Authority
DE
Germany
Prior art keywords
gear
shaft
pairs
conveyor systems
unbalance drive
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DEST8477A
Other languages
German (de)
Inventor
Karl Radermacher
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.)
Hitachi Zosen Inova Steinmueller GmbH
Original Assignee
L&C Steinmueller 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 to DENDAT1072191D priority Critical patent/DE1072191B/de
Application filed by L&C Steinmueller GmbH filed Critical L&C Steinmueller GmbH
Priority to DEST8477A priority patent/DE945917C/en
Application granted granted Critical
Publication of DE945917C publication Critical patent/DE945917C/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • B06B1/166Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B06GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06BMETHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G27/00Jigging conveyors
    • B65G27/10Applications of devices for generating or transmitting jigging movements
    • B65G27/16Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
    • B65G27/18Mechanical devices
    • B65G27/20Mechanical devices rotating unbalanced masses

Description

Beim Fördern von Schüttgut mittels schwingender Rinnen besteht vielfach die Notwendigkeit, die Förderleistung zu variieren und sie den nachgeschalteten Verbrauchern anzupassen. Soweit es sich hierbei um Fördereinrichtungen handelt, die durch mechanisch angetriebene Schwungmassen in Schwingungen versetzt werden, kann dieser Zweck durch periodisches Betreiben der Fördereinrichtung oder abler durch Verändern der Schwunginassen größen. erzielt werden. Beide Methoden haben Nachteile, da nicht jeder Arbeitsprozeß eine Unterbrechung in der Fördergutzuführung verträg. Für solche Fälle ist ein während des Betriebes in seiner Kraftwirkung veränderlicher Unwuchtantrieb erwünscht Dieses mit einfachen Mitteln zu erreichen, ist das. Ziel der Erfindung. When conveying bulk material by means of vibrating chutes there is often the need to vary the conveying capacity and to change the downstream Adapt to consumers. As far as these are funding institutions, which are made to vibrate by mechanically driven centrifugal masses, this purpose can be achieved by periodically operating the conveyor or abler by changing the swing masses. be achieved. Both methods have Disadvantages, since not every work process is an interruption in the supply of conveyed goods compatible. For such cases, the force effect of a is variable during operation Unbalance drive desired Achieving this with simple means is the goal the invention.

Nach der Erfindung wird ein Unwuchtantrieb benutzt, der aus zwei Wellenpaaren mit exzentrisch aufgesetzten, gleich großen Massen besteht. Die beiden zu einem Paar gehörenden Wellen sind durch Zalinräder starr, und zwar gegenläufig miteinander gekuppelt, so daß die Massen jedes Wellenpaares nach außen wirkende Kräfte nur senkrecht zur Wellenebene erzeugen. Die Verbindung der beiden Wellenpaare untereinander ist aber so eingerichtet, daß eine Verstellung der Massenpaare zueinander während des Betriebes. möglich ist. Hierfür können z. B. zwei hintereinandergeschaltete Planetengetriebe benutzt werden. Eins der beiden innenverzahnten Räder, in dem die Planetenräder umlaufen, ist fest mit dem. Gehäuse verschraubt, während das zweite mit Hilfe eines Schneckengetriebes oder Hebelgestänges. um seine Achse gedreht und in jeder einmal eingestellten Lage festgehalten werden kann. Je nach der Lage dieses zweiten Rades verändern die Massengewichte des zeiten Wellenpaares ihre Lage, bezogen auf die Gewichte des ersten Wellenpaares.. Man ist also in der Lage, die beiden Massenpaare so zueinander einzustellen, daß die auftretenden Kräfte sich völlig aufheben, die abgegebene Leistung des Antriebes also gleich Null ist, während über eine beliebige Anzahl von Zwischenstufen eine zweite Endstellung zu erreichen ist, bei der beide Massenpaare Kräfte in gleicher Richtung erzeugen, die sich in diesen Fall zu der vorher festgelegten Maximalleistung addieren. According to the invention, an unbalance drive is used, which consists of two There is shaft pairs with eccentrically placed masses of equal size. The two shafts belonging to a pair are rigid by means of Zalin wheels, namely in opposite directions coupled together so that the masses of each shaft pair act outwards Generate forces only perpendicular to the wave plane. The connection of the two pairs of shafts each other is set up so that an adjustment of the mass pairs to each other during operation. is possible. For this, z. B. two series-connected Planetary gears are used. One of the two internally toothed wheels in which the Revolving planet gears is fixed to the. Housing screwed while the second with the help of a worm gear or lever linkage. rotated around its axis and can be held in each position once set. Depending on the location of this second wheel, the mass weights of the second pair of shafts change their position, related on the weights of the first pair of waves .. So you are able to use the two To adjust pairs of masses to each other so that the forces occurring are completely cancel, the output power of the drive is therefore equal to zero, while over any number of intermediate stages a second end position can be reached, in which both pairs of masses generate forces in the same direction, which are in these Add the case to the previously determined maximum power.

In der Zeichnung ist die Erfindung als Ausführungsbeispiel schematisch dargestellt. In the drawing, the invention is shown schematically as an exemplary embodiment shown.

Abb. 1 zeigt das. Schema eines stufenlos regelbarren Unwuchtantriebes, Abb. 2 einen Schnitt nach der Linie A-B der Abb 1 und Abb. 3 einen Schnitt nach der Linie C-D' der Abb. I. Fig. 1 shows the. Scheme of an infinitely variable unbalance drive, Fig. 2 shows a section along the line A-B of Fig. 1 and Fig. 3 shows a section the line C-D 'of Fig. I.

Über die Scheibe I wird die Welle 2 mit Gewichtssegment 3 und das. fest mit der Welle 2 verbundene Zahnrad 4 angetrieben. Das Zahnrad 4 gibt seine Drehbewegungen einerseits. an das Zahnrad 5 auf der Welle 6 und damit an das. Gewichtssegment 7 weiter und andererseits an das miteinander verbundene Zahnradpaar 8/9 auf der fes stehenden Welle 10. Auf der Welle 10 ist der doppelseitige PLanetenradträger II, auf dessen Achsen 12 die Planetenräder I3/I4 laufen, gelagert. The shaft 2 with weight segment 3 and the. Gear 4 firmly connected to shaft 2 is driven. The gear 4 is his Rotational movements on the one hand. to the gear 5 on the shaft 6 and thus to the weight segment 7 further and on the other hand to the interconnected pair of gears 8/9 on the Fixed standing shaft 10. On the shaft 10 is the double-sided planet wheel carrier II, on whose axes 12 the planet gears I3 / I4 run, stored.

Claims (2)

Das Planetenrad I3 läuft zwischen dem Zahnrad 9 und dem feststehenden Zahnlçranz I5. Da,s Planetenr rad I4 auf der Gegenseite gibt die Drehbewegungen an das ebenfalls miteinander verbundene Zahnradpaar I6/I7 weiter, wobei die Übertragung durch den mittels Schneckenrad i8 verstellbaren Zahnkranz 19 derart zu verzögern bzw. beschleunigen ist, daß eine Verschiebung der Gewichtsstellungen zueinander eintritt und damit eine Änderung der nach. außen geleiteten Schwingkräfte. Das Zahnrad I7 überträgt die Drehbewegungen auf das Zahnrad 20 auf der Welle 2I, welches mit dem Zahnrad 22 auf der Welle 23 im Eingriff steht. Auf der Welle 2I/23 s.ind die Gewichtss'egmente 24 und 25 befestigt PATENTANSPRÜCHE: I. Unwuchtantrieb für Fördereinrichtungen, dadurch gekennzeichnet, daß die exzentrisch aufgesetzten Massen zweier Wellenpaare während des Betriebes über ein Getriebe od. dgl. in ihrer Lage zueinander verstellbar sind.The planet gear I3 runs between the gear 9 and the stationary one Zahnlçranz I5. There, s planet wheel I4 on the opposite side gives the rotary movements to the gear pair I6 / I7, which is also connected to one another, whereby the transmission by the gear rim 19 adjustable by means of the worm wheel i8 or accelerate is that a shift in weight positions to each other occurs and thus a change in after. externally directed vibratory forces. The gear I7 transmits the rotary movements to the gear 20 on the shaft 2I, which with the gear 22 on the shaft 23 meshes. On wave 2I / 23 see the Weight segments 24 and 25 attached. PATENT CLAIMS: I. Unbalance drive for conveyor systems, characterized in that the eccentrically attached masses of two pairs of shafts During operation via a gear or the like. Can be adjusted in their position relative to one another are. 2. Unwuchtantriebl nach Anspruch I, dadurch gekennzeichnet, daß zur Verstellung der Massenpaare ein Planetenrädergetriebe benutzt ist. 2. Unwuchtantriebl according to claim I, characterized in that for Adjustment of the mass pairs a planetary gear is used. In Betracht gezogene Druckschriften: Deutsche Patentschriften Nr. 625 743, 632 992; französische Patentschrift Nr. 904 586. Publications considered: German Patent Specifications No. 625,743, 632,992; French patent specification No. 904 586.
DEST8477A 1954-07-21 1954-07-21 Unbalance drive for conveyor systems Expired DE945917C (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DENDAT1072191D DE1072191B (en) 1954-07-21
DEST8477A DE945917C (en) 1954-07-21 1954-07-21 Unbalance drive for conveyor systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST8477A DE945917C (en) 1954-07-21 1954-07-21 Unbalance drive for conveyor systems

Publications (1)

Publication Number Publication Date
DE945917C true DE945917C (en) 1956-07-19

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Family Applications (2)

Application Number Title Priority Date Filing Date
DENDAT1072191D Pending DE1072191B (en) 1954-07-21
DEST8477A Expired DE945917C (en) 1954-07-21 1954-07-21 Unbalance drive for conveyor systems

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DENDAT1072191D Pending DE1072191B (en) 1954-07-21

Country Status (1)

Country Link
DE (2) DE945917C (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214616B (en) * 1959-08-05 1966-04-14 Losenhausenwerk Unbalance shaker with adjustable unbalance, especially for soil compactors
DE1232382B (en) * 1963-01-03 1967-01-12 Losenhausenwerk Duesseldorfer Unbalance vibrators for generating directed vibrations
DE1254897B (en) * 1962-05-26 1967-11-23 Karl Heinz Wehmeier Dipl Ing D Unbalance shaker with shaking force that can be regulated automatically without an external drive
DE2738794A1 (en) * 1976-09-01 1978-03-02 Fmc Corp VIBRATOR
DE2809111A1 (en) * 1978-03-03 1979-09-06 Joachim Ing Grad Mozdzanowski Self propelled vibrator for ground compaction - has differential gears for imbalance shafts linked to permit continuous adjustment
FR2517569A1 (en) * 1981-12-08 1983-06-10 Weber Maschinentechnik Gmbh MECHANICAL VIBRATOR
DE3229317A1 (en) * 1982-01-13 1983-07-21 Rilco Maschinenfabrik Gmbh & Co Kg, 7401 Dusslingen SELF-MOBILE COMPRESSOR
FR2550471A1 (en) * 1983-08-08 1985-02-15 Strasbourg Ste Indle Forges Vibrator for adjusting the phase shift in a vibrating apparatus.
FR2625117A1 (en) * 1987-12-28 1989-06-30 Demler Sa Ets Vibrating table, in particular for the manufacture of concrete products
EP0511757A2 (en) * 1991-04-30 1992-11-04 General Kinematics Corporation Vibratory conveying apparatus
EP3693090A1 (en) * 2019-02-06 2020-08-12 Siebtechnik GmbH Adjustable screening machine and method for operating an adjustable screening machine

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2355576A2 (en) * 1976-06-21 1978-01-20 Babbitless Sa Vibratory screen with lever operated adjuster - has twin racks operating chain-wheels permitting plane adjustment without altering amplitude
NL176234C (en) * 1981-03-26 1985-03-18 Cribla Sa VIBRATOR.
IT1227118B (en) * 1988-09-29 1991-03-15 Ime S N C Di Zuccarini M & C M VIBRATING MACHINE, IN PARTICULAR OF THE TYPE VIBRATING FEEDER, SCREEN, CLASSIFIER, ROUGHER OR SIMILAR
JPH05504291A (en) * 1989-12-20 1993-07-08 ゲーエーデーイーベー・インジェニュールビューロ・ウント・インノバツィオーンベラトング・ゲーエムベーハー vibration excitation device
FR2664831B1 (en) * 1990-07-20 1993-06-11 Procedes Tech Con MULTI-FREQUENCY VIBRATOR.
DE102015009698B4 (en) * 2015-07-30 2017-05-04 Schenck Process Europe Gmbh Richterreger and vibrating machine with Richterreger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE625743C (en) * 1933-11-28 1936-02-14 Carl Schenck Eisengiesserei U Vibration exciter for sieves or the like.
DE632992C (en) * 1936-07-17 Siemens Schuckertwerke Akt Ges Vibration exciter with two oppositely rotating masses and means for phase shifting
FR904586A (en) * 1943-03-23 1945-11-09 Gebru Der Bu Hler Mechanism for the production of free oscillations

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE632992C (en) * 1936-07-17 Siemens Schuckertwerke Akt Ges Vibration exciter with two oppositely rotating masses and means for phase shifting
DE625743C (en) * 1933-11-28 1936-02-14 Carl Schenck Eisengiesserei U Vibration exciter for sieves or the like.
FR904586A (en) * 1943-03-23 1945-11-09 Gebru Der Bu Hler Mechanism for the production of free oscillations

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1214616B (en) * 1959-08-05 1966-04-14 Losenhausenwerk Unbalance shaker with adjustable unbalance, especially for soil compactors
DE1254897B (en) * 1962-05-26 1967-11-23 Karl Heinz Wehmeier Dipl Ing D Unbalance shaker with shaking force that can be regulated automatically without an external drive
DE1232382B (en) * 1963-01-03 1967-01-12 Losenhausenwerk Duesseldorfer Unbalance vibrators for generating directed vibrations
DE2738794A1 (en) * 1976-09-01 1978-03-02 Fmc Corp VIBRATOR
DE2809111A1 (en) * 1978-03-03 1979-09-06 Joachim Ing Grad Mozdzanowski Self propelled vibrator for ground compaction - has differential gears for imbalance shafts linked to permit continuous adjustment
DE3148437A1 (en) * 1981-12-08 1983-07-21 Weber Maschinentechnik Gmbh, 5928 Laasphe Vibration exciter for mechanical vibrations
FR2517569A1 (en) * 1981-12-08 1983-06-10 Weber Maschinentechnik Gmbh MECHANICAL VIBRATOR
DE3229317A1 (en) * 1982-01-13 1983-07-21 Rilco Maschinenfabrik Gmbh & Co Kg, 7401 Dusslingen SELF-MOBILE COMPRESSOR
FR2550471A1 (en) * 1983-08-08 1985-02-15 Strasbourg Ste Indle Forges Vibrator for adjusting the phase shift in a vibrating apparatus.
FR2625117A1 (en) * 1987-12-28 1989-06-30 Demler Sa Ets Vibrating table, in particular for the manufacture of concrete products
EP0511757A2 (en) * 1991-04-30 1992-11-04 General Kinematics Corporation Vibratory conveying apparatus
EP0511757A3 (en) * 1991-04-30 1993-07-14 General Kinematics Corporation Vibratory conveying apparatus
EP3693090A1 (en) * 2019-02-06 2020-08-12 Siebtechnik GmbH Adjustable screening machine and method for operating an adjustable screening machine

Also Published As

Publication number Publication date
DE1072191B (en)

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