DE860566C - Device for separating stones from potatoes - Google Patents
Device for separating stones from potatoesInfo
- Publication number
- DE860566C DE860566C DEB17400A DEB0017400A DE860566C DE 860566 C DE860566 C DE 860566C DE B17400 A DEB17400 A DE B17400A DE B0017400 A DEB0017400 A DE B0017400A DE 860566 C DE860566 C DE 860566C
- Authority
- DE
- Germany
- Prior art keywords
- disc
- stones
- potatoes
- baffle plate
- chute
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/10—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects
- B07B13/11—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices using momentum effects involving travel of particles over surfaces which separate by centrifugal force or by relative friction between particles and such surfaces, e.g. helical sorters
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Harvesting Machines For Root Crops (AREA)
Description
Die Erfindung bezieht sich auf eine VorrichtungThe invention relates to a device
zum Aussondern von Steinen aus Kartoffeln und bezweckt, eine einfache Vorrichtung zu schaffen, die als Teil einer Kartoffelhebe- und/oder Sortiermaschine ausgebildet sein kann.for separating stones from potatoes and aims to create a simple device, which can be designed as part of a potato lifting and / or sorting machine.
Die Erfindung mächt von den verschiedenen Reibungswiderständen Gebrauch, die zwischen einer Kartoffel und einem Stein auf einer hochpolierten Oberfläche, wie z. B. aus Chrom oder Glas, ίο bestehen.The invention makes use of the various frictional resistances that exist between a potato and a stone on a highly polished surface, such as B. made of chrome or glass, ίο exist.
Die Erfindung betrifft eine Vorrichtung zum Aussondern von Steinern aus Kartoffeln, die dadurch gekennzeichnet ist, daß die untereinander vermischten Kartoffeln und Steine einer ebenen Fläche zugeführt werden, die in einer gegen die Horizontale geneigten Ebene zwangsläufig gedreht wird, wodurch infolge der verschiedenen Reibungswiderstände zwischen den Kartoffeln und der Fläche einerseits und zwischen den Steinen und dieser Fläche anderseits die Steine und Kartoffeln von der Fläche an ■ verschiedenen Stellen abgeworfen werden.The invention relates to a device for separating stones from potatoes, which thereby is characterized in that the intermingled potatoes and stones are a flat Surface are fed that inevitably rotated in a plane inclined to the horizontal is, as a result of the different frictional resistances between the potatoes and the Surface on the one hand and between the stones and this surface on the other hand the stones and potatoes can be thrown from the surface at ■ different locations.
Eine bevorzugte Ausführungsform der Erfindung ist unter Bezugnahme auf die Zeichnung beschrieben. Es zeigt ■■'■-.A preferred embodiment of the invention is described with reference to the drawing. It shows ■■ '■ -.
Fig. ι einen schematisdhen Grundriß einer Vorrichtung gemäß der Erfindung,Fig. Ι a schematic plan view of a device according to the invention,
Fig. ß einen schematischen Schnitt nach der Linie 2-2 der Fig. 1 undFig. Ss a schematic section along the line 2-2 of FIGS. 1 and
Fig. 3 einen sdiematisdhen Schnitt nach der Linie 3-3 der Fig. r.3 shows a diagrammatic section according to FIG Line 3-3 of Fig. R.
Die Kreisscheibe 4 hat eine hochpolierte obere Fläche und dreht sich in der durch den Pfeil R angegebenen Richtung um eine Achse, die um etwa 200 The circular disk 4 has a highly polished upper surface and rotates in the direction indicated by the arrow R about an axis which is about 20 °
gegen die Vertn<ale geneigt ist. Daher ist die Scheibenoberfläche um ungefähr 20° gegen die Horizontale in der durch die strichpunktierte Linie A-B angedeuteten Richtung geneigt, wobei A die höchste und B die tiefste Scheibenseite ist.is inclined towards the vertical. The disk surface is therefore inclined by approximately 20 ° relative to the horizontal in the direction indicated by the dash-dotted line AB , with A being the highest and B the deepest side of the disk.
Die untereinander vermischten Kartoffeln und Steine werden der oberen Fläche der Scheibe 4 durch eine schräge Rutsche 5 zugeführt, die in der Nähe des Mittelpunktes der Scheibe endet. Über derThe mixed potatoes and stones become the upper surface of the disc 4 fed through an inclined chute 5 which ends near the center of the disc. Above the
oberen Fläche der Scheibe 4 sind ein Paar Prallbleche 6 und 7 der in Fig. 1 gezeigten Form feststehend angeordnet, und nahe dem Umfang der Scheibe 4 ist gegenüber der Rutsche 5 ein weiteres Prallblechs fest angebracht. Zwischen den Prallblechen 7 und 8 erstreckt sich ein biegsamer Vorhang 9 aus Kettenmaschen, dessen obere Randenden mit den genannten Prallblechen 7 und 8 verbunden sind, während der übrige Teil des Vorhanges frei von seinem oberen Rand derart herabhängt, daß er die obere Fläche der Scheibe^ berührt.On the upper surface of the disc 4, a pair of baffles 6 and 7 of the form shown in Fig. 1 are fixed arranged, and near the periphery of the disc 4 opposite the chute 5 is another The baffle plate is firmly attached. Between the baffles 7 and 8 extends a flexible curtain 9 made of chain mesh, its upper edge ends are connected to said baffle plates 7 and 8, while the remaining part of the curtain is free depends from its upper edge so that it touches the upper surface of the disc ^.
Im Betrieb treffen die untereinander vermischten Steine und Kartoffeln,, die der oberen Fläche der Scheibe durch die Rutsche S zugeführt werden, auf die Scheibe nahe ihrem Mittelpunkt auf. Infolge der verschiedenen Reibungswiderstände zwischen den Kartoffeln und der Scheibenoberfläche einerseits und zwischen den Steinen und dieser Fläche anderseits nehmen die Kartoffeln an der der Scheibe erteilten Umdrehung teil und folgen dem durch dieIn operation, the mixed stones and potatoes hit those of the upper surface of the Disc fed through the chute S, onto the disc near its center point. As a result of different frictional resistances between the potatoes and the slice surface on the one hand and between the stones and this surface on the other hand take the potatoes on the one given to the disc Turn part and follow that through the
Pfeile X bezeichneten Weg, um durch Zentrifugalkraft von der Scheibe an deren oberen Teil zwischen den oberen äußersten Enden der Prallbleche 6 und 8 abgeworfen zu werden, während die Steine mangels Reibungshaftung an der Scheibe nach außen ent-Arrows X mark the path to be thrown from the disc at its upper part between the upper extremities of the baffle plates 6 and 8 by centrifugal force, while the stones move outwards due to a lack of frictional adhesion on the disc.
lang dem biegsamen Vorhang 9 wandern und infolge der Schwere zwischen dem unteren Ende des Prallbleches 7 und dem unteren Ende des Prallbleches 8 nach unten abgeworfen werden, wie dies durch die Pfeile Y angedeutet wird.long hike the flexible curtain 9 and due to the gravity between the lower end of the baffle plate 7 and the lower end of the baffle plate 8 are thrown down, as indicated by the arrows Y.
Man 'kann natürlich im Betrieb eine nicht dargestellte Rutsche zum Sammeln der Kartoffeln an den oberen Enden der Prallbleche 6 und 8 sowie eine Rutsche zum Sammeln der Steine an den unteren Enden der Prallbleche 7 und 8 vorsehen.One 'can of course not be shown in operation Chute for collecting the potatoes at the upper ends of the baffles 6 and 8 as well Provide a chute for collecting the stones at the lower ends of the baffle plates 7 and 8.
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB17400A DE860566C (en) | 1951-11-01 | 1951-11-01 | Device for separating stones from potatoes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB17400A DE860566C (en) | 1951-11-01 | 1951-11-01 | Device for separating stones from potatoes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE860566C true DE860566C (en) | 1952-12-22 |
Family
ID=6959316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEB17400A Expired DE860566C (en) | 1951-11-01 | 1951-11-01 | Device for separating stones from potatoes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE860566C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1219908B (en) * | 1959-01-17 | 1966-06-30 | Schoppe Fritz | Device for continuous heat treatment of pourable or pourable solids or solid suspensions |
DE4023095A1 (en) * | 1990-07-20 | 1992-01-23 | Lindemann Maschfab Gmbh | Separating device for sorting material mixtures - has plate with central outlet opening and slider scraping perforated ring face |
DE19913284A1 (en) * | 1999-03-24 | 2000-10-05 | Trienekens Ag | Device for sizing batteries applies a disc with a turning drive angled horizontally and a stripper above the disc stretching from the centre of the disc to its edge. |
EP2960047B1 (en) * | 2014-06-26 | 2020-12-09 | Wincor Nixdorf International GmbH | Sorting device for a compacting system |
-
1951
- 1951-11-01 DE DEB17400A patent/DE860566C/en not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1219908B (en) * | 1959-01-17 | 1966-06-30 | Schoppe Fritz | Device for continuous heat treatment of pourable or pourable solids or solid suspensions |
DE4023095A1 (en) * | 1990-07-20 | 1992-01-23 | Lindemann Maschfab Gmbh | Separating device for sorting material mixtures - has plate with central outlet opening and slider scraping perforated ring face |
DE19913284A1 (en) * | 1999-03-24 | 2000-10-05 | Trienekens Ag | Device for sizing batteries applies a disc with a turning drive angled horizontally and a stripper above the disc stretching from the centre of the disc to its edge. |
EP1077093A2 (en) * | 1999-03-24 | 2001-02-21 | Trienekens AG | Device for sorting batteries |
EP1077093A3 (en) * | 1999-03-24 | 2002-01-02 | Trienekens AG | Device for sorting batteries |
DE19913284C2 (en) * | 1999-03-24 | 2002-11-28 | Trienekens Ag | Battery sorting device |
EP2960047B1 (en) * | 2014-06-26 | 2020-12-09 | Wincor Nixdorf International GmbH | Sorting device for a compacting system |
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