DE945917C - Unbalance drive for conveyor systems - Google Patents
Unbalance drive for conveyor systemsInfo
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
- B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
- B06B1/166—Where the phase-angle of masses mounted on counter-rotating shafts can be varied, e.g. variation of the vibration phase
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/16—Applications of devices for generating or transmitting jigging movements of vibrators, i.e. devices for producing movements of high frequency and small amplitude
- B65G27/18—Mechanical devices
- B65G27/20—Mechanical devices rotating unbalanced masses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
- Retarders (AREA)
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)
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 |
Family
ID=7454504
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)
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)
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 |
WO1991008842A2 (en) * | 1989-12-20 | 1991-06-27 | GEDIB Ingenieurbüro und Innovationsberatung GmbH | Vibration generator |
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)
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 |
-
0
- DE DENDAT1072191D patent/DE1072191B/de active Pending
-
1954
- 1954-07-21 DE DEST8477A patent/DE945917C/en not_active Expired
Patent Citations (3)
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)
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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