DE1556581C

DE1556581C - Shroud conveyor

Info

Publication number: DE1556581C
Authority: DE
Inventors: Herbert Dr Ing 5103 Laurensberg B65g47 18 Euteneuer
Original assignee: Erkelenzer Maschinenfabrik Ferdi nand Clasen KG, 5140 Erkelenz
Publication date: 1972-09-28

Description

3 43 4

Berührungslinien der Schraubenfeder geneigt zur lenkt, daß sie in einer lotrechten Querschnittsebene·Lines of contact of the helical spring inclined to direct that they are in a perpendicular cross-sectional plane

Förderrichtung verlaufen, wird auch die Einschnitt- des Bandförderers 1 schwenkbar sind und in waage-Conveying direction, the incision of the belt conveyor 1 can also be swiveled and horizontally

gefahr verringert. rechter Lage miteinander fluchten. Zwischen denreduced risk. right position align with each other. Between

Um einen guten seitlichen Abschluß der Deck- Enden dieser Achsstummel 9 ist über den wesentbandanordnung zu gewährleisten, ist es vorteilhaft, 5 liehen Teil der Breite des Deckbandes 3 eine wenn auf den Enden der Achsstummel zusätzliche Schraubenfeder 10 drehbar gehalten, die einerseits Andrückrollen gelagert sind, die zweckmäßig einen die elastische Andrückkraft liefert und andererseits größeren Durchmesser als die Schraubenfeder auf- als Rollenkörper dient. Ferner sitzen auf den Enden weisen. der Achsstummel 9 umlaufende zusätzliche Andruck-Gemäß weiterer Ausgestaltung der Erfindung und io rollen 11, die auf den Rändern des Deckbandes 3 um den Deckbandsteilförderer jeder Art von Förder- laufen und den Raum zwischen dem Förder- und gut anpassen zu können, ist es ferner vorteilhaft, dem Deckband seitlich abschließen. Die Andrückwenn die Lager für die Achsstummel im Maschinen- rollen 11 weisen einen größeren Durchmesser als die gestell höhenverstellbar angeordnet sind. Schraubenfeder 10 auf.In order to have a good lateral closure of the cover ends of this stub axle 9 is over the essential belt arrangement To ensure, it is advantageous to borrow 5 part of the width of the shroud 3 a if additional helical spring 10 rotatably held on the ends of the stub axle, the one hand Pressure rollers are mounted, which expediently supplies the elastic pressure force and on the other hand larger diameter than the coil spring serves as a roller body. Also sit on the ends point. the stub axle 9 circumferential additional pressure-According to a further embodiment of the invention and io roll 11, which on the edges of the cover band 3 around the shroud conveyor of every type of conveyor run and the space between the conveyor and To be able to adapt well, it is also advantageous to terminate the shroud at the side. The pressure if the bearings for the stub axles in the machine rollers 11 have a larger diameter than that frame are arranged adjustable in height. Coil spring 10 on.

In der Zeichnung ist ein Ausführungsbeispiel der 15 Gemäß den F i g. 2 und 3 sind an den Seiten derIn the drawing, an exemplary embodiment of FIG. 15 is shown according to FIGS. 2 and 3 are on the sides of the

Erfindung näher erläutert, und zwar zeigt Bandförderer 1, 2 lotrechte Führungsschienen 12 vor-Invention explained in more detail, namely shows belt conveyor 1, 2 vertical guide rails 12 vor-

Fig. 1 einen Querschnitt durch einen Deckband- gesehen, entlang welchen der Deckbandförderer21 shows a cross section through a shroud, along which the shroud conveyor 2

Steilförderer, und auch die Lager 8 nach oben verschoben werdenInclined conveyor, and also the bearings 8 are moved upwards

F i g. 2 eine Seitenansicht des Deckbandsteil- können. Zum Verstellen dient ein an sich bekannterF i g. 2 is a side view of the shroud part. A known per se is used for adjustment

förderers mit höhenverstellbarem Deckband und 20 Spindeltrieb 13. Es ist hierdurch möglich, die Ab-conveyor with height-adjustable shroud and 20 spindle drive 13. This makes it possible to

F i g. 3 eine Drauf sieht zu F i g. 2. deckung des Bandförderers 1 dem Schutt- oderF i g. 3 a top looks at F i g. 2. cover of the belt conveyor 1 the rubble or

Gemäß der Zeichnung besteht der Deckbandsteil- Fördergut anzupassen.According to the drawing, the shroud part consists of adapting the conveyed material.

förderer aus einem Bandförderer 1 und einem diesen Im Betrieb wird das Fördergut auf das Förderumfassenden, umlaufenden Deckbandförderer 2. band 4 des Bandförderers 1 aufgegeben und gelangt Zum Spannen und Tragen der beiden Bandförderer 25 zwischen dieses und das Deckband 3 des Deckbandsind bekannterweise starre umlaufende Rollen 5 im förderers 2. Wie F i g. 1 zeigt, stellen sich die An-Maschinengestell 6 gehalten. drückrollen 7 entsprechend auf den Querschnitt desconveyor made up of a belt conveyor 1 and one of these. revolving shroud conveyor 2nd band 4 of the belt conveyor 1 abandoned and arrives For tensioning and carrying the two belt conveyors 25 between this and the cover belt 3 of the cover belt are As is known, rigid rotating rollers 5 in the conveyor 2. As in FIG. 1 shows the on-machine frame 6 held. pressure rollers 7 corresponding to the cross-section of the

Das auf dem Förderband 4 des Bandförderers 1 Fördergutes ein und drücken das Deckband 3 gleichliegende Deckband 3 wird mittels Andrückrollen 7 mäßig über seiner Breite auf das Förderband 4. Die fest gegen das Förderband 4 gedrückt. 30 schwenkbaren Achsstummel 9 weichen entsprechendThe goods to be conveyed on the conveyor belt 4 of the belt conveyor 1 and press the cover belt 3 in the same position Cover belt 3 is by means of pressure rollers 7 moderately across its width on the conveyor belt 4. Die pressed firmly against the conveyor belt 4. 30 pivotable stub axles 9 give way accordingly

Am Maschinengestell 6 sind seitlich des Band- aus, wodurch auch die Schraubenfeder 10 dicht auf'On the machine frame 6 are on the side of the belt, whereby the helical spring 10 tightly on '

förderers 1 Achsstummel 9 in Lagern 8 derart ahge- das Deckband 3 zu liegen kommt.Conveyor 1 stub axle 9 in bearings 8 so that the shroud 3 comes to rest.

Hierzu 1 Blatt Zeichnungen1 sheet of drawings

Claims

1 2 of the shroud part conveyor several pressure claims: to distribute disks that are on a common, under spring pressure against the lower run of the shroud

1. Shroud conveyor, whose shroud sit in the shaft supported by the band. These Ausoberen too Strand by means of pressure rollers elastic 5 leadership shows in practice lack because of their is pressed against the conveyor belt, thereby relative rigidity.

marked that each pressure roller (7) with a different belt conveyor (German

from a utility model 1 970 477) directly on the cover tape (3) have the overlying and laterally guided longitudinally by this rotating conveyor belts Helical spring (10) consists, the ends of which io approximate strips that mesh with one another like teeth stand on a pair on the side of the shroud (3). The conveyor belt rests on a swivel-mounted machine frame (6) Guide foils arranged in a vertical transverse direction, which are connected in pairs by a sectional plane pivotably mounted, rotatable axial tension spring are connected. This tension spring ensures Stub axles (9) are attached, which are only necessary for the necessary weight of the aligned with each other in the loaded state. 15 guide rollers and the load on them require

2. Shroud conveyor part according to claim 1, the restoring force. The leadership roles themselves characterized in that on the ends of the only serve to carry the conveyor belt and Axle stub (9) additional pressure rollers (11) of its load. With a thicker filling with bulk material are stored. the shroud would come from the tooth-like

3. Shroud part conveyor according to claim 2, 20 guide strips lift out and bulge, as it characterized in that the pressure rollers are not subject to any elastic pressure force.

(11) has a larger diameter than the In another known shroud part

Have coil spring (10), conveyor (British Patent 418 677) are available

4. shroud part conveyor according to claim 1 conveyor belt and the shroud under the effect or 2, characterized in that the bearings 25 of pressure elements extending across them. (8) for the stub axle (9) in the machine frame These pressure elements consist of either side (6) are arranged adjustable in height. Screwed onto the machine frame, myself

non-rotatably mounted coil springs, which are supported by several axes for the storage of revolving,

30 relatively short pressure rollers are interrupted or

from a single, stretched across each conveyor belt and loaded on the side machine frame

The invention relates to a shroud conveyor, fixed coil spring.

its cover band in the upper run by means of pressure The first-mentioned embodiment of this cover roller is pressed elastically against the conveyor belt. 35 partial belt conveyor causes an uneven

Shroud conveyor belts are used to convey. Cross-sectional load because the shroud is only there

Bulk goods at an angle of inclination at which that is pressed where a pressure roller rotates. There

Bulky goods normally slide off the conveyor belt.

would. Holding pressure rollers will roll through the lower run of the cover belt in the conveying direction,

the bulk material on the upper run of the conveyor belt 40 also results in the risk of the edges

held. To press the cover band firmly against the top of the pressure rollers in the curved cover band

pressing on the side of the conveyor belt is a cut. It is also possible that the only

Number of pressure devices have been developed, the pressure rollers held by the coil springs

sometimes very complicated and sometimes not always canted by large good pieces,

are usable. 45 In the other embodiment, the over

In a known embodiment, the coil spring tensioned by the shroud is a very large one The pressure roller for the cover band is made up of a rigid, strong frictional resistance that leads to premature cylin-drift circumferential body can lead to the wear of the shroud. Furthermore Buffer rings running along the edges of the shroud. this construction requires relatively strong drive dies The pressure roller is articulated at its ends in the 5 ° motor.

The present invention is therefore based on the on-roller axis under spring pressure on vertical guides, a shroud conveyor part can be displaced to release pins. This version is winding, which avoids the deficiencies of the known devices with uneven loading of the shroud part and is able to adapt to every filling of the conveyor, is not able to properly adapt to the bulk material, is inexpensive and the conveyor is free between the superimposed Straps tight tapes protect,
to keep. The solution to the problem is that each

In another construction, a pressure roller is used from one of two troughed belts directly on the cover, with two pressure belts resting on each other and from this rolling in rotation attacking the cover belt laterally. This ^{6o adjustable} coil spring consists, the ends of which are hinged to pressure rollers in the vertical center plane of a pair on the side of the shroud in the machine Dcckbandstcilförderers and swiveling like frame in a vertical cross-sectional plane in the first-mentioned example at their other ends bar mounted, rotatable stub shafts attached to vertical guide bolts Angclickt, which are in the unloaded state, are held in a displaceable manner with the machine frame and are in alignment. The coil spring is able to stand under the action of compression springs. These adapt to each filling cross-section and the construction is very complex and expensive. Cover tape evenly across its width to the

It has also been proposed to press the conveyed goods and the conveyor belt across the width. Since the