DE507866C - Device for loosening bulky goods when feeding - Google Patents
Device for loosening bulky goods when feedingInfo
- Publication number
- DE507866C DE507866C DENDAT507866D DE507866DD DE507866C DE 507866 C DE507866 C DE 507866C DE NDAT507866 D DENDAT507866 D DE NDAT507866D DE 507866D D DE507866D D DE 507866DD DE 507866 C DE507866 C DE 507866C
- Authority
- DE
- Germany
- Prior art keywords
- loosening
- bulky goods
- feeding
- goods
- channel
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
- B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Screw Conveyors (AREA)
Description
Das Fördern von sperrigem Gut, z. B. Drahtstiften und Schrauben, aus einem Vorratsbehälter in einen engeren Kanal bereitet bisher große Schwierigkeiten. Das sperrige Gut gleitet nur dann in den Kanal hinein, wenn es vollkommen gelockert wird. Während nun bei nichtsperrigem Gut, wie Kugeln, Fruchtkörnern usw., das Lockern durch einfache Stabpflugschaufel- oder Mischschneckenrührwerke bewirkt werden kann, versagen diese Mittel bei sperrigem Gut, weil die Stäbe, Schaufeln oder Maschschnecken das Gut nicht frei durchfahren, sondern es, Klumpen bildend, vor sich her schieben, so daß es, »5 anstatt gelockert, noch fester verstaut wird. Bei dem Gegenstand der Erfindung wird das sichere Hineingleiten des sperrigen Gutes aus dem Vorratsbehälter in den engeren Kanal in einfacher und vollkommener Weise dadurch erreicht, daß das Lockern des Gutes durch einen in Schraubenlinienform gewundenen Stab bewirkt wird.Conveying bulky goods, e.g. B. wire pins and screws, from a storage container in a narrow channel has caused great difficulties so far. The bulky goods only slide into the canal when it is completely loosened. While now with non-bulky goods, like balls, Fruit grains etc., loosening with simple stick plow or mixing screw agitators can be effected, these means fail in the case of bulky goods, because the rods, shovels or machine screws that Well not drive through freely, but it, lump forming, push it in front of you so that it is stowed even more firmly instead of being loosened. The subject of the invention is the safe sliding in of the bulky goods from the reservoir into the narrower channel in a simple and perfect way achieved in that the loosening of the goods by a wound in a helical shape Rod is effected.
Die neue Vorrichtung ist in den Abb. ι bis 4 in zwei verschiedenen Ausführungen dargestellt, und zwar in den Abb. ι und 3 im Vertikalschnitt, in den Abb. 2 und 4 im Grundriß.The new device is shown in Figs. Ι to 4 in two different versions shown, namely in Figs. ι and 3 in vertical section, in Figs. 2 and 4 in Layout.
In den Abb. 1 und 2 ist α der Vorratsbehälter, aus dem das sperrige Gut in den Kanal b gleiten soll, und c der an der Weife d angebrachte Stab in Schraubenlinienform. Der Schraubenstab c wird zweckmäßig so angeordnet, daß das freie zugespitzte Ende in geringer Höhe über dem Rand des Kanals schwebt. Die Welle d mit dem Schraubenstab c wird in beliebiger Weise, beispielsweise durch Vermittlung eines Kegelradgetriebes f, in Drehung versetzt, wobei die Spitze des Schraubenstabes sich leicht durch das Gut hindurcharbeitet, während das Gut selbst fortwährend durch den Schraubenstab gehoben wird, sich aber auch fortwährend zu beiden Seiten desselben herunterwälzt.In Figs. 1 and 2, α is the storage container from which the bulky goods are to slide into the channel b , and c is the helical rod attached to the valve d. The screw rod c is expediently arranged so that the free pointed end floats at a low height above the edge of the channel. The shaft d with the screw rod c is set in rotation in any way, for example by means of a bevel gear f, whereby the tip of the screw rod easily works its way through the material, while the material itself is continuously lifted by the screw rod, but also continuously rolling down on both sides of it.
Hierdurch wird das Gut so vollständig gelockert, daß es durch den Kanal, wenn dieser unten offen ist, in erstaunlich gleichmäßigem Strom hindurchrieselt, so daß unter den Kanal gehaltene Behälter g in gleichen Zeiträumen fast genau gleich gefüllt werden.As a result, the material is so completely loosened that it trickles through the channel, when it is open at the bottom, in an astonishingly uniform flow, so that containers g held under the channel are filled almost exactly in the same time periods.
Bei Vorrichtungen mit größerem Vorratsbehälter können zwei oder mehr Schraubenstäbe c konzentrisch um die Welle d angeordnet werden, wie die Abb. 3 und 4 zeigen. Das Gut wird dann in weiterem Umkreis gelockert, wodurch das ganze Gut sich stetig und gleichmäßig zum Kanaleingang hin bewegt. In devices with a larger storage container, two or more screw rods c can be arranged concentrically around the shaft d , as FIGS. 3 and 4 show. The good is then loosened in a wider area, whereby the whole good moves steadily and evenly towards the canal entrance.
Der Kraftaufwand zum Lockern des Gutes ist selbst bei Anwendung mehrerer Schraubenstäbe sehr gering, weil das freie Ende des Schraubenstabes nicht auf Widerstand stößt und fortwähx-end nur ein kleiner, stets wechselnder Teil des Gutes in Bewegung gebracht wird.The effort required to loosen the material is even when using several screw rods very little, because the free end of the screw rod does not meet with resistance and continuously only a small, constantly changing one Part of the goods is set in motion.
In dem Kanal b sind in den Abb. 3 und 4 zwei Schieber h und i dargestellt, die in an und für sich bekannter Weise beim abwechselnden Hinundhergehen die zwischen den beiden Schiebern aufgefangene Menge Gut absondern. In diesem Falle ist das gleichmäßige Hineinrieseln des Gutes in den Kanal von besonderem Vorteil, weil hierdurch auch ein gleichmäßigeres Ausfüllen des Raumes zwischen den beiden Schiebern stattfindet, also immer Mengen von fast gleichmäßigem Gewicht abgetrennt werden.In the channel b , two slides h and i are shown in FIGS. 3 and 4, which separate the amount of material caught between the two slides in a manner known per se when alternately going back and forth. In this case, the uniform trickling of the goods into the channel is of particular advantage because this also results in a more even filling of the space between the two slides, i.e. quantities of almost uniform weight are always separated.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE507866T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE507866C true DE507866C (en) | 1930-09-20 |
Family
ID=6546853
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT507866D Expired DE507866C (en) | Device for loosening bulky goods when feeding |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE507866C (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3212674A (en) * | 1963-03-06 | 1965-10-19 | Martin William Mckinley | Liquid metering and mixing device |
FR2379452A1 (en) * | 1977-02-08 | 1978-09-01 | Sorema Srl | SILO WITH CONICAL BOTTOM, ESPECIALLY SUITABLE FOR PLASTIC MATERIALS IN SMALL PIECES WITH LOW DENSITY AND HIGH VALUES OF STICKY PROPERTIES, HUMIDITY AND ELECTROSTATIC PROPERTIES |
-
0
- DE DENDAT507866D patent/DE507866C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3212674A (en) * | 1963-03-06 | 1965-10-19 | Martin William Mckinley | Liquid metering and mixing device |
FR2379452A1 (en) * | 1977-02-08 | 1978-09-01 | Sorema Srl | SILO WITH CONICAL BOTTOM, ESPECIALLY SUITABLE FOR PLASTIC MATERIALS IN SMALL PIECES WITH LOW DENSITY AND HIGH VALUES OF STICKY PROPERTIES, HUMIDITY AND ELECTROSTATIC PROPERTIES |
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