DE495422C - Pneumatic unloader - Google Patents

Pneumatic unloader

Info

Publication number
DE495422C
DE495422C DET35597D DET0035597D DE495422C DE 495422 C DE495422 C DE 495422C DE T35597 D DET35597 D DE T35597D DE T0035597 D DET0035597 D DE T0035597D DE 495422 C DE495422 C DE 495422C
Authority
DE
Germany
Prior art keywords
fan
unloading device
brushes
pneumatic
belt
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
DET35597D
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.)
TELEPHONFABRIK BERLINER AKT GE
Original Assignee
TELEPHONFABRIK BERLINER AKT GE
Publication date
Priority to DET35597D priority Critical patent/DE495422C/en
Application granted granted Critical
Publication of DE495422C publication Critical patent/DE495422C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/22—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device
    • B65H5/228—Feeding articles separated from piles; Feeding articles to machines by air-blast or suction device by air-blast devices
    • 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
    • B65G45/00—Lubricating, cleaning, or clearing devices
    • B65G45/10—Cleaning devices
    • B65G45/26—Cleaning devices for gathering residue after cleaning

Description

Pneumatische Entladevorrichtung Bei Abladen von leichtem Fördergut, z. B. dünnem Papier, leichtem Streugut usw., von Fördereinrichtungen, in erster Linie von Förderbändern, ergab sich oft die Schwierigkeit, daß das leichte Gut am Ende des Bandes am Band selbst hängenblieb. So gelangten sie nicht an ihren eigentlichen Bestimungsort, nämlich die Auffangmulde, sondern liefen mit dem Band zusammen um die Endrolle herum, gelangten unter den verbindenden Bandteil und blieben dann zwischen diesem und der Bandauflage hängen.Pneumatic unloading device When unloading light goods, z. B. thin paper, light grit, etc., from conveyors, in the first place Line of conveyor belts, the difficulty arose often that the light goods on End of the tape got stuck on the tape itself. So they did not get to their real ones Destination, namely the collecting trough, but ran around together with the tape the end roll around, got under the connecting piece of tape, and then stayed between hang on this and the tape support.

Man hat eine Reihe von Abstreifvorrichtungen, vor allen Dingen mit Linealabstreifbrettern und ähnlichem, geschaffen, doch erfüllten alle diese Vorrichtungen diesen Zweck nicht restlos, sehr häufig gelangte--auch Trier das Fördergut nicht an sein Ziel.You have a number of scrapers, especially with Ruler scraper boards and the like, but all of these devices satisfied this purpose was not completely, very often - not even Trier the conveyed goods to his goal.

Abhilfe dieses Übelstandes bringt die vorliegende Erfindung, die darin besteht, daß das Fördergut an seiner Entladestelle mittels eines Ventilators, dessen Rad walzenförmig ausgebildet ist, vom Band entfernt wird.The present invention provides a remedy for this deficiency consists that the conveyed material at its unloading point by means of a fan, the Wheel is formed in the shape of a cylinder, is removed from the belt.

Die Abb. i und 2 zeigen verschiedene Beispiele für die Möglichkeit derartiger Entladung des Förderbandes.Fig. I and 2 show different examples of the possibility such unloading of the conveyor belt.

In Abb. i ist ein Ventilator angebracht, der das Förderband 3, das über eine Leit- und Antriebsrolle 5 läuft, anbläst. Durch den auf dem Band entstehenden Luftwirbel wird das Fördergut i vom Band abgehoben und in die Entlademulde 2 befördert. Eine günstige Blaswirkung über die gesamte Breite des Förderbandes erhält man, wenn man das Ventilatorrad q. erfindungsgemäß - walzenförmig ausbildet.In Fig. I a fan is attached to the conveyor belt 3, the runs over a guide and drive roller 5, blows. Through the emerging on the tape Air vortex, the conveyed item i is lifted off the belt and conveyed into the unloading trough 2. A favorable blowing effect over the entire width of the conveyor belt is obtained if the fan wheel q. according to the invention - roll-shaped.

Die Blaswirkung zum Abstreifen des Fördergutes kann noch dadurch unterstützt werden, daß man über das Förderband an seiner Umkehrstelle Bürsten entgegen der Laufrichtung des Bandes streichen läßt, die dem Luftstrom helfen, etwa klebengebliehenes Fördergut vom Band zu entfernen.The blowing effect for stripping off the conveyed material can be supported by this be that you brush against the conveyor belt at its reversal point The direction of travel of the tape can be deleted, which help the air flow, such as sticky things Remove the conveyed material from the belt.

Derartige Bürsten 6 kann man, wie es die Abb. 2 zeigt, auf das Ventilatorrad 5 aufsetzen.Such brushes 6 can, as Fig. 2 shows, on the fan wheel 5 put on.

In weiterer Entwicklung dieses Gedankens lassen sich die Ventilatorflügel selbst als Bürsten ausbilden. Man fertigt sie zu diesem Zwecke aus einem elastischen Baustoff an und setzt den Ventilator so dicht an das Förderband, daß die Ventilatorflügel bei ihren Umdrehungen das Rad streifen und so nachgebend als weiche Bürsten wirken. Die Abb.3 zeigt ein derartiges Ausführungsbeispiel dieser Konstruktionslösung des Ventilators mit den nachgiebigen Flügeln 7.In a further development of this idea, the fan blades train yourself as brushes. For this purpose they are made from an elastic material Building material and places the fan so close to the conveyor belt that the fan blades brush against the wheel as it rotates and act as soft brushes. The Fig.3 shows such an embodiment of this construction solution of the Fan with flexible blades 7.

Claims (3)

PATENTANSPRÜCHE: i. Pneumatische Entladevorrichtung, insbesondere für leichtes Fördergut von Bandförderanlagen, bei der das Fördergut (i) an der Entladestelle (2) mittels eines von den Antriebs- oder Förderorganen (5) angetriebenen Ventilators (q.) vom Band (3) entfernt wird, dadurch gekennzeichnet, daß das Ventilatorrad (6) walzenförmig ausgebildet ist. PATENT CLAIMS: i. Pneumatic unloading device, in particular for light conveyed goods from belt conveyor systems, where the conveyed goods (i) at the unloading point (2) by means of a fan driven by the drive or conveyor elements (5) (q.) is removed from the belt (3), characterized in that the fan wheel (6) Is formed in the shape of a cylinder. 2. Pneumatische Entladevorrichtung nach Anspruch i, dadurch gekennzeichnet, daß an der Ventilatorwalze (6) Bürsten (7) angebracht sind. 2. Pneumatic unloading device according to claim i, characterized in that brushes (7) are attached to the fan roller (6). 3. Pneumatische Entladevorrichtung nach Anspruch i bis 2, dadurch gekennzeichnet, daß die Ventilatorflügel aus elastischem Baustoff gefertigt sind. q.. Pneumatische Entladevorrichtung nach Anspruch 3, dadurch gekennzeichnet, daß die Ventilatorflügel als Bürsten arbeiten.3. Pneumatic unloading device according to claim i to 2, characterized in that that the fan blades are made of elastic building material. q .. Pneumatic Unloading device according to claim 3, characterized in that the fan blades work as brushes.
DET35597D Pneumatic unloader Expired DE495422C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DET35597D DE495422C (en) Pneumatic unloader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET35597D DE495422C (en) Pneumatic unloader

Publications (1)

Publication Number Publication Date
DE495422C true DE495422C (en) 1930-04-07

Family

ID=7559301

Family Applications (1)

Application Number Title Priority Date Filing Date
DET35597D Expired DE495422C (en) Pneumatic unloader

Country Status (1)

Country Link
DE (1) DE495422C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974669C (en) * 1952-06-14 1961-03-23 Konrad Grebe Method and device for the extraction of coal and other minerals
US3983888A (en) * 1975-02-07 1976-10-05 Omni-Lift, Inc. Method and apparatus for cleaning conveyor belts, with inclined flexible fingers

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE974669C (en) * 1952-06-14 1961-03-23 Konrad Grebe Method and device for the extraction of coal and other minerals
US3983888A (en) * 1975-02-07 1976-10-05 Omni-Lift, Inc. Method and apparatus for cleaning conveyor belts, with inclined flexible fingers

Similar Documents

Publication Publication Date Title
DE512940C (en) Device for spreading stacked goods on conveyors
DE495422C (en) Pneumatic unloader
DE1510825C2 (en) Device for keeping the filter screen clean in the air inlet of the blowing device of a cleaning device moving on or over textile machines
DE473202C (en) Arrangement of the support rollers for the empty strand on conveyor belts
DE491486C (en) Pneumatic conveyor device for long-stretched products such as sheaves, straw, hay
AT136414B (en) Device for detaching the ground material from grinding rollers and loosening the same.
DE654588C (en) Device for the treatment of tobacco filler torn in insert stripping machines
DE753688C (en) Conveyor device
DE651040C (en) Scraper for conveyor belts
DE650568C (en) Device for picking hops
DE1737379U (en) CLEANING DEVICE FOR STEEL LINK BELTS OD. DGL.
DE841390C (en) Device for cleaning air filters
DE2446911A1 (en) Conveyor-belt for harvested hops - incorporates a support-frame guide-roller, drive-roller and thin-walled fabric conveyor-belt with cross-strips on
DE2310171A1 (en) DEVICE FOR CLEANING AND SEPARATING THE DOLDEN FROM THE LEAVES OF HOP VINES USING A SUCTION AIR FLOW
DE858600C (en) Clamping device for logs on a wood saw
DE604976C (en) Humid chamber for textiles or other goods
DE569478C (en) Device for guiding the scraper arms in scraper conveyors
DE480329C (en) Device for demonstration of vacuum cleaners
DE671345C (en) Device for depositing the sheets of a continuously working cross cutter
DE449392C (en) Transfer and mixing device on conveyor belts u. Like. for plastic and lumpy goods
DE609219C (en) Process for moistening and loosening cohesive tobacco leaves
DE454527C (en) Removal device with attachments running opposite to the filter drum
DE746416C (en) Device for sorting and cleaning waste paper
DE1262885B (en) Pneumatic conveyor for lightly clogging, fibrous agricultural harvesters
DE713964C (en) Plate air filter consisting of endless filter belts