DE1484413C3

DE1484413C3 -

Info

Publication number: DE1484413C3
Application number: DE19511484413
Authority: DE
Inventors: Bernhard Beierlein
Original assignee: Individual
Current assignee: Individual
Priority date: 1951-01-28
Filing date: 1951-01-28
Publication date: 1974-05-09
Also published as: DE1484413B2; DE1484413A1

Description

3 43 4

nen Antrieb für den Unwuchtschwinger ausgeführt Sind sie indes auf der gleichen Seite angeordnet, soA drive for the unbalance oscillator is designed. If they are arranged on the same side, see

sein und dennoch in gekoppeltem Zustand wie eine muß das Getriebe bei einer der beiden RüttelwalzenThe transmission of one of the two vibrating rollers must be and still be in a coupled state like one

Rüttelwalze wirken. umgeschaltet werden, so daß die eine RüttelwalzeVibrating roller work. be switched, so that a vibrating roller

Die Verbindungsmittel zum Koppeln können auf Vorwärtsgang und die andere Rüttelwalze aufThe connecting means for coupling can be on the forward gear and the other vibrating roller

auch an mehr als drei Punkten angeordnet sein, so- 5 Rückwärtsgang gerichtet ist, damit eine gleichgerich-also be arranged at more than three points, so- 5 reverse gear is directed so that an in-line

fern nur die Punkte nicht alle in derselben Höhe lie- tete Bewegung der gekoppelten Rüttelwalzen erfolgt,far only the points do not all move at the same height of the coupled vibrating rollers,

gen. Die Unwuchtschwinger der beiden Rüttelwalzen wer-gen. The unbalance vibrators of the two vibrating rollers are

In der Zeichnung ist die Erfindung an einem Aus- den zum Zwecke der Synchronisation in. gleichemIn the drawing, the invention is the same on one end for the purpose of synchronization

führungsbeispiel für die Kopplung von Rüttelwalzen Drehsinn und mit der gleichen Drehzahl angetrieben,management example for the coupling of vibrating rollers direction of rotation and driven at the same speed,

dargestellt. Es zeigt io Eine weitgehende Synchronisation ist nämlich beishown. It shows io. An extensive synchronization is in fact at

F i g. 1 zwei mit starren Verbindungsmitteln ge- dieser starren Kopplung zweckmäßig, damit die Rüt-F i g. 1 two with rigid connecting means, this rigid coupling is expedient so that the

koppelte Rüttelwalzen mit je einer vorderen und hin- telbewegungen gleichmäßig erfolgen,coupled vibrating rollers are carried out evenly with one front and one backward movement each,

teren Walzentrommel in Frontansicht, , . Bei der Verwendung von in Grenzen elastischenfront roller drum,,. When using elastic within limits

Fig. 2 eine Seitenansicht der Fig. 1, Verbindungsmitteln ist die Kopplung grundsätzlichFig. 2 is a side view of Fig. 1, connecting means is the coupling in principle

Fig.3 zwei mit in geringen Grenzen elastischen 15 die gleiche (Fig. 3 und 4). Elastische Verbindungs-Fig.3 two with elastic 15 within small limits the same (Fig. 3 and 4). Elastic connection

Verbindungsmitteln gekoppelte Rüttelwalzen in mittel 40 werden an den einander zugekehrten ebe-Vibrating rollers coupled to connecting means in means 40 are attached to the facing level

Frontansicht, nen Seitenflächen der Seitenschilde 18, 28 befestigt .Front view, NEN side surfaces of the side shields 18, 28 attached.

Fig.4 einen Schnitt nach der Linie IV-IV in der Sie können aus Gummi, einem elastischen KunststoffFig. 4 a section along the line IV-IV in which you can made of rubber, an elastic plastic

F i g. 3 und od. dgl. bestehen und sind wiederum an drei PunktenF i g. 3 and od. The like. Exist and are again at three points

F i g. 5 drei mit starren Verbindungsmitteln ge- 20 angeordnet, die ein Dreieck bilden. Infolge der bekoppelte Rüttelwalzen mit einer zwischengeschalte- grenzten Elastizität der Verbindungsmittel 40 geben ten Rüttelwalze ohne eigenen Fahrantrieb in Front- die gekoppelten Rüttelwalzen, wie in F i g. 3 schemaansicht. tisch dargestellt ist, Unebenheiten des Bodens auchF i g. 5 three arranged with rigid connecting means that form a triangle. As a result of the coupled Provide vibrating rollers with an interposed elasticity of the connecting means 40 ten vibrating roller without its own drive in front - the coupled vibrating rollers, as in F i g. 3 schematic view. is shown in the table, as well as unevenness in the floor

Die gekoppelten Verdichtungswalzen 1 und 2 der hier nicht nach. Drehsinn und Drehzahl der Un-F i g. 1 bis 4 bestehen aus zwei einzelnen Rüttelwal- 25 wuchtschwinger können beliebig sein. Unterschiedzen, von denen jede zwei Walzentrommeln 10 bzw. liehe Rüttelbewegungen der gekoppelten Rüttelwal-20, einen Antriebsmotor 11 bzw. 21, ein Getriebe 12 zen werden durch die Verbindungsmittel im wesentli- bzw. 22, ein Gehäuse 13 bzw. 23 für einen nicht dar- chen ausgeglichen, so daß das Erfordernis einer Syngestellten Unwuchtschwinger sowie ein Gehäuse 14 chronisation der Unwuchtschwinger entfällt,
bzw. 24 für eine nicht dargestellte Kraftübertragung 30 In gleicher Weise können auch mehr als zwei einvom Antriebsmotor auf die Walzentrommeln und die zelne Rüttelwalzen miteinander starr oder in gerin-Unwuchtschwinger aufweist, gen Grenzen elastisch gekoppelt werden, wenn zumThe coupled compaction rollers 1 and 2 of this do not follow. Direction of rotation and speed of rotation of the Un-F i g. 1 to 4 consist of two individual vibrating vibrators - 25 balancing vibrators can be any. Differences, of which each two roller drums 10 or lent vibrating movements of the coupled vibrating rollers 20, a drive motor 11 or 21, a gear 12 zen are due to the connecting means essentially or 22, a housing 13 or 23 for one not - Chen balanced, so that the requirement of a synchronized unbalance oscillator and a housing 14 chronization of the unbalance oscillator is not applicable,
or 24 for a power transmission 30, not shown

Antriebsmotor und Getriebe sitzen auf einer Zwecke einer großflächigen Bodenverdichtung eineThe drive motor and gearbox sit on one purpose of a large-scale soil compaction

Tragplatte 15 bzw. 25, die über elastische Elemente ^: noch größere Walzbreite erforderlich ist. Eine beson-Support plate 15 or 25, which has elastic elements ^: even greater rolling width is required. A special

16 bzw. 26 mit dem Rahmen der Rüttelwalze ver- 35 ders wirtschaftliche Ausführung dieser Art zeigt16 or 26 with the frame of the vibrating roller shows a different economical design of this type

bunden ist. Der Rahmen besteht aus zwei Seitenschil- Fig. 5. Zwischen zwei Rüttelwalzen mit je einemis bound. The frame consists of two side plates - Fig. 5. Between two vibrating rollers with one each

den 17, 18 bzw. 27, 28 mit ebenen Seitenflächen, in eigenem Fahrantrieb ist eine Rüttelwalze 3 angeord-17, 18 and 27, 28 with flat side surfaces, a vibrating roller 3 is arranged in its own drive.

denen die Walzentrommeln und die Unwuchtschwin- net, die weder einen eigenen Fahrantrieb für ihrethose of the drum drums and the unbalanced vibrations, which neither have their own drive system for their

ger gelagert sind. An die Tragplatte ist eine Steuer- Walzentrommeln 30 noch einen eigenen Antrieb fürger are stored. A control roller drums 30 are also attached to the support plate for their own drive

stange 29 angeschlossen, die benutzt wird, wenn die 40 den im Gehäuse 33 untergebrachten Unwuchtschwin-connected rod 29, which is used when the 40 accommodated in the housing 33 unbalance vibration

Rüttelwalzen als einzelne Walzen eingesetzt werden. ger aufweist. Diese innere Rüttelwalze 3 hat zwei Sei-Vibrating rollers can be used as individual rollers. has ger. This inner vibrating roller 3 has two side

Bei der Kopplung liegen die beiden Rüttelwalzen mit tenschilde mit ebenen Seitenflächen, über die sie anWhen coupled, the two vibrating rollers with tenschilde are located with flat side surfaces over which they are attached

den ebenen Seitenflächen der Seitenschilde 18 und drei Punkten mit den beiden äußeren Rüttelwalzenthe flat side surfaces of the side shields 18 and three points with the two outer vibrating rollers

28 gegeneinander. Als Verbindungsmittel 4 dienen gekoppelt ist. Sind die Verbindungsmittel für die28 against each other. Serving as a connecting means 4 is coupled. Are the lanyards for the

Schrauben, durch die die Seitenschilde 18 und 28 an 45 Kopplung starr, dann wird auch der Unwuchtschwin-Screws through which the side plates 18 and 28 are rigidly coupled to 45, then the unbalance vibration

drei Punkten, ebenso wie es in F i g. 4 dargestellt ist, ger der inneren Rüttelwalze 3 zum Zwecke der Syn-three points, as is the case in FIG. 4 is shown, ger the inner vibrating roller 3 for the purpose of syn-

lösbar, jedoch in diesem Fall starr miteinander ver- chronisation starr mit einem oder vorzugsweise mit bunden sind. Dabei ist es gleichgültig, ob die Mittel beiden Unwuchtschwingern der äußeren Rüttelwal-detachable, but in this case rigidly chronization rigidly with one or preferably with are bound. It does not matter whether the means of both unbalance vibrators of the outer vibrating roller

für die Kraftübertragung bei den einzelnen Rüttel- zen gekoppelt. Sind die Verbindungsmittel dagegen walzen in Fahrtrichtung gesehen auf der linken oder 50 in geringen Grenzen elastisch, so empfiehlt es sich,coupled for the power transmission in the individual vibrations. Are the lanyards against it? rolling in the direction of travel on the left or elastic within small limits, so it is advisable to

rechten Seite angeordnet sind. Sind sie auf verschie- den Unwuchtschwinger der inneren Rüttelwalze 3 denen Seiten angeordnet, so kann die Kopplung in mit beiden Unwuchtschwingern der äußeren Rüttel-are arranged on the right side. Are they on different unbalance vibrators of the inner vibrating roller 3 arranged on the sides, the coupling can be carried out with both unbalance vibrators of the outer vibrating

der in F i g. 1 dargestellten Weise vollzogen werden. walzen elastisch zu koppeln.the in F i g. 1 are carried out in the manner shown. to couple rollers elastically.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims

1 to equip 2 double roller drums. These are claims:. arranged in a common rigid frame and in this way a unit

1. Device for coupling at least one common travel drive to two Compaction rollers, especially vibrators 5 summarized. With such a compaction roller rolling, next to each other by means of a “detachable connection” results in a level soil compaction at large medium, characterized in that the rolling width is achieved; a disadvantage, however, is that the connecting means (4 or 40) to the that the compaction roller is not by simple one another facing long sides of the individual ches removal of connecting means in two single compaction rollers Dissolve (1 and 2) on at least three IO single rollers, each with its own drive Points are arranged, which does not leave all in the same.

at the same height so that they form a triangle. The solution to the problem is according to the

2. Apparatus according to claim 1, characterized in that the compaction rollers by means of indicates that the connecting means (4) are rigidly releasable connecting means with one another. 15 are coupled that the connecting means to the one

3. Device according to claim 1, characterized by the other facing longitudinal sides of the individual marks, that the connecting means (40) have come into contact with sealing rollers at at least three points Boundaries are elastic. Are ordered, which are not all at the same height

4. Device according to one of claims 1 gene so that they form a triangle.

to 3, characterized in that at least 20. This ensures that the individual compression

one of the side surfaces of each individual compaction roller does not follow the unevenness of the ground

processing roller (1, 2) is essentially flat and can, and that by simply loosening the connection

that the connecting means (4 or 40) to these means the individual compaction rollers as

Side surfaces are attached. ■ these can be used again if necessary.

5. Device according to one of claims 1 to 25 by the arrangement of the connecting means to 4, characterized in that they have at least three points forming a triangle at both On the part of a non-powered compaction, the effectiveness of the mutual support becomes Pelt the roller, in particular the vibrating roller (3), to the head of the coupled individual compaction rollers between two compaction rollers (1, 2) strengthens and tilts, especially when turning own drive is arranged. 30 movements avoided.

6. Non-driven vibrating roller with an it can in particular also in this way Device according to claim 5, characterized by individual vibrating rollers with their own drive for indicates that they have at least one of their own in front of the chassis and for the unbalance vibrators according to preferably non-driven unbalance vibrators of the invention for the purpose of a large area bo, which are coupled to one another with the unbalance vibrator rninde- 35 denverdichtung in order to at least one of the laterally connected vibrators then when a smaller rolling width is required rollers can be coupled. becomes, after loosening the connection means again as

independent individual vibrating rollers to be used.

- ^: - 40 The connecting means can be rigid or elastic to a limited extent. The elastic connection is particularly advantageous for vibrating rollers,

The invention relates to a device because this can avoid that the for coupling at least two compacting rollers coupled vibrating rollers in their vibrating movement zen, in particular vibrating rollers, mutually adversely affect each other side by side, without one by means of detachable connecting means and also to synchronize the unbalance vibrators, a non-driven vibrating roller with such an advantageous embodiment according to the invention

Contraption. The idea is that at least one of the side

It is known that compaction rollers, in particular surfaces of each individual compaction roller in the we-vibrating rollers, to be coupled with each other, to the 50 essential level and that the connecting means to For the purpose of large-scale soil compaction, one of these side surfaces is attached, to achieve greater rolling width. In the case of a known target to achieve a larger rolling width

Embodiment, two individual rollers, for example, three individual compaction rollers are also rolling, each of which has its own drive system, are coupled to each other, so it is advantageous to have one by means of a front and rear to the individual 55 compaction rollers without their own drive bolted traverse connected to each other. the sides with such a device to Kop-each single roller is to be provided with a torch attached to it to put it between two compacting bearings the traverse transversely to the direction of travel, each of which has its own pivotable travel mechanism. The consequence of this is that the bottom has the drive to be arranged and to the side of this on-location each individual roller is determined, so that each 60 couple. Is it! in the case of the compaction rollers, a single roller follows the unevenness of the ground. zen about vibrating rollers, so it is also in front of one evenly even soil compaction is not part of the process, the interposed vibrating roller with guaranteed. at least one own, non-powered un-

The invention is based on the object of equipping the balancing vibrator with the imbalance compacting rollers to be coupled with each other in such a way that they vibrate one of the laterally connected vibrators do not tilt against each other when the floor can be connected to rollers. In this way the zwiquer is very uneven in the direction of travel. It is not just an interconnected vibrating roller without one known, a compaction roller from the outset with its own drive, but also without its own