DE333854C - Grain sorting drum with adjustable casing consisting of a wire screw or individual wire rings - Google Patents
Grain sorting drum with adjustable casing consisting of a wire screw or individual wire ringsInfo
- Publication number
- DE333854C DE333854C DENDAT333854D DE333854DD DE333854C DE 333854 C DE333854 C DE 333854C DE NDAT333854 D DENDAT333854 D DE NDAT333854D DE 333854D D DE333854D D DE 333854DD DE 333854 C DE333854 C DE 333854C
- Authority
- DE
- Germany
- Prior art keywords
- wire
- screw
- rings
- grain sorting
- sorting drum
- 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
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
Description
Getreidesortiertrommel mit aus einer Drahtschraube oder aus einzelnen Drahtringen bestehendem verstellbaren Mantel. Bei den bis jetzt bekannten Getreidesortiertrommeln mit Spannfedern besteht der Mantel aus einer fortlaufenden Drahtschraube oder aus einzelnen Drahtringen, welche durch umständliches Festbinden mittels Draht, Blech o. dgl. sowie durch Anlöten an den Spannfedern befestigt werden, oder er besteht aus einzelnen Drahtstäbchen, die an ihren Enden mittels Lochung, Schlitz o. dgl. mit den Spannfedern ohne Benutzung einer Draht- oder Blechbindung und ohne Anlöten vereinigt sind.Grain sorting drum with a wire screw or a single one Wire rings existing adjustable coat. With the previously known grain sorting drums with tension springs, the jacket consists of a continuous wire screw or of individual wire rings, which by laborious tying with wire, sheet metal o. The like. As well as being attached to the tension springs by soldering, or it consists from individual wire rods, which at their ends by means of perforation, slot or the like. with the tension springs without using a wire or sheet metal binding and without soldering are united.
Die Befestigung nach der ersten Art löst sich außerordentlich leicht, unterliegt einer raschen Abnutzung durch die Reinigungsbürste und erfordert zur Herstellung unbedingt gelernte Arbeiter.The attachment according to the first type is extremely easy to loosen, is subject to rapid wear by the cleaning brush and requires for Manufacturing necessarily skilled workers.
Die zweite Art der Befestigung hat den Nachteil, daß das genaue Lochen und Schlitzen mit großen Schwierigkeiten verbunden ist, wodurch die Herstellung sehr verteuert wird.The second type of attachment has the disadvantage that the exact punching and slitting is associated with great difficulty, thereby making the manufacture is very expensive.
Diese Mängel sind durch die vorliegende Erfindung vollständig beseitigt. Diese besteht darin, daß der Mantel, der aus einer fortlaufenden Drahtschraube oder aus einzelnen Drahtringen besteht, an den mit den Spannfedern zu vereinigenden Stellen gekröpft und wenn erforderlich, mit Kerben versehen ist und an diesen Stellen von den Spannfedern umfaßt und von den Führungsstäben getragen wird.These deficiencies are completely eliminated by the present invention. This consists in the fact that the jacket, which consists of a continuous wire screw or consists of individual wire rings at the points to be united with the tension springs cranked and, if necessary, provided with notches and in these places by includes the tension springs and is supported by the guide rods.
In der Zeichnung zeigt Fig. i die Sortiertrommel in Ansicht und einen Teilschnitt durch dieselbe, Fig. 2 und 3 Teile der in Richtung der Trommelachse gekröpften Manteldrähte mit und ohne Kerben, Fig. q. einen Teilschnitt durch den Mantel, Fig. 5 einen in Richtung der Trommelachse sowie senkrecht hierzu gekröpften Manteldraht.In the drawing, Fig. I shows the sorting drum in view and one Partial section through the same, FIGS. 2 and 3, parts of the in the direction of the drum axis cranked sheath wires with and without notches, Fig. q. a partial section through the Shell, Fig. 5 a cranked in the direction of the drum axis and perpendicular thereto Sheathed wire.
Die Spannfedern s umfassen die Manteldrähte d an den gekröpften Stellen, die mit Kerben k versehen sein können, und halten dadurch die Drähte in ihrer Lage zueinander. Manteldrähte und Spannfedern werden getragen durch die Führungsstäbe g.The tension springs s enclose the jacket wires d at the cranked points, which can be provided with notches k, and thereby hold the wires in their position to each other. Sheath wires and tension springs are carried by the guide rods G.
Die Befestigung des Mantels wird auf bekannte Weise an flanschartigen Köpfen oder Kränzen Kl und K2 (Fig. i) vorgenommen. Der Mantelkopf Ki steht fest und trägt gemeinsam mit dem ebenfalls feststehenden Rad R die Führungsstäbe g. Der andere Mantelkopf K2 ist auf der Welle w verschiebbar angeördnet.The attachment of the jacket is in a known manner on flange-like Heads or wreaths Kl and K2 (Fig. I) made. The coat head Ki is fixed and carries the guide rods g together with the wheel R, which is also stationary. Of the other jacket head K2 is angeördnet slidably on the shaft w.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE333854T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE333854C true DE333854C (en) | 1921-03-04 |
Family
ID=6212579
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT333854D Expired DE333854C (en) | Grain sorting drum with adjustable casing consisting of a wire screw or individual wire rings |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE333854C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0289845A2 (en) * | 1987-05-08 | 1988-11-09 | Werner Hunziker | Device for continuously transporting and tumbling work pieces |
-
0
- DE DENDAT333854D patent/DE333854C/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0289845A2 (en) * | 1987-05-08 | 1988-11-09 | Werner Hunziker | Device for continuously transporting and tumbling work pieces |
EP0289845A3 (en) * | 1987-05-08 | 1989-07-19 | Werner Hunziker | Device for continuously transporting and tumbling work pieces |
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