DE559210C - Potato harvester with share and a tine chain revolving around almost vertical axes - Google Patents
Potato harvester with share and a tine chain revolving around almost vertical axesInfo
- Publication number
- DE559210C DE559210C DENDAT559210D DE559210DD DE559210C DE 559210 C DE559210 C DE 559210C DE NDAT559210 D DENDAT559210 D DE NDAT559210D DE 559210D D DE559210D D DE 559210DD DE 559210 C DE559210 C DE 559210C
- Authority
- DE
- Germany
- Prior art keywords
- tine
- share
- chain
- vertical axes
- revolving around
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D19/00—Digging machines with centrifugal wheels, drums or spinners
- A01D19/12—Digging machines with centrifugal wheels, drums or spinners with working tools arranged on an approximately vertical axis
- A01D19/18—Digging machines with centrifugal wheels, drums or spinners with working tools arranged on an approximately vertical axis with screen tine chains
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Description
Die Erfindung bezieht sich auf eine Kartoffelerntemaschine mit Schar und einer dieses untergreifenden, um annähernd senkrechte Achsen umlaufenden, seitlich ablegenden Zinkenkette und besteht darin, daß unterhalb der Zinkenkette im Bereich ihrer außen gelegenen Umlenkstelle ein liegendes Zinkenrad angeordnet ist. Zweckmäßigerweise erfolgt der Antrieb des Zinkenrades anmittelbar durch die Zinkenkette. Von diesem Zmkenrad können die Kartoffeln wirksamer abgesiebt werden, als wenn das Zinkenrad unmittelbar hinter dem Schar arbeiten müßte, weil durch die Zinkenkette eine gewisse Vorreinigung stattfindet und insbesondere ermöglicht wird, das Kraut abzutrennen. An der außen gelegenen Umlenkstelle der Zinkenkette spreizen sich die Zinken derselben auseinander, so daß die Kartoffeln durchfallen, das Kraut aberThe invention relates to a potato harvester with a share and one of the same tine chain that extends below and that runs around almost vertical axes and consists in the fact that below the tine chain in the area of its outside Deflection point a horizontal toothed wheel is arranged. Appropriately, the The toothed wheel is driven directly by the toothed chain. From this Zmkenrad you can the potatoes are sieved more effectively than if the toothed wheel had to work immediately behind the coulter, because through the tine chain a certain pre-cleaning takes place and in particular is made possible, to separate the herb. Spread at the outside deflection point of the tine chain the tines of the same spread apart, so that the potatoes fall through, but the cabbage
ao liegenbleibt.ao remains lying.
Die Zeichnung stellt den Erfindungsgegenstand in einem Ausführungsbeispiel dar, und zwar zeigenThe drawing represents the subject matter of the invention in an exemplary embodiment, and although show
die Abb. 1 eine Draufsicht,-Fig. 1 is a plan view,
die Abb. 2 eine Hinteransicht und
die Abb. 3 eine Seitenansicht.
Um die von dem Kegelrad α mittelbar vom Fahrrad aus in Umdrehung versetzten
Kettenräder b und c liegt die Kette d, an welcher die Zinken e befestigt sind; diese sind
zunächst senkrecht nach unten geführt und dann im Winkel etwa waagerecht nach außen
abgebogen, so daß sie mit ihren vorderen freien Enden das Schar / untergreif^h und
das Gut tragen. Der Scharstiel g wird von den Zinken e umkreist. Auf derselben Welle
wie das von der Kette ά angetriebene Kettenrad c sitzt das Zinkenrad b, und zwar unterhalb
der Zinken e der Kette.Fig. 2 is a rear view and
Fig. 3 is a side view.
To that of the bevel gear α indirectly by bicycle offset in rotation sprockets b and c d is the chain to which the tines are secured e; these are first led vertically downwards and then bent outwards at an angle approximately horizontally, so that their front free ends reach under the coulter and carry the material. The coulter handle g is encircled by the tines e. On the same shaft as that of the chain driven sprocket ά c sits Zinkenrad b, below the tines e of the chain.
Die Wirkungsweise der beschriebenen Forder- und Wurfeinrichtung ist folgende.The mode of operation of the described conveying and throwing device is as follows.
Der von dem Schar f ausgehobene Kartoffeldamm wird von den Zinken e der quer zur Fahrrichtung umlaufenden Kette d aufgenommen, nach der Seite getragen und fällt *5 an der Umlenkstelle der Kette ei beim Kettenrad c infolge Spreizens der Zinken e stückweise auf das unter den Zinken e kreisende Zinkenrad h, von dem die Kartoffeln durchgesiebt und seitlich abgeschleudert werden, 5» während das Kraut von den Zinken e der Förderkette weitergeführt und nach rückwärts abgelegt wird.The potato dam excavated by the flock f is picked up by the tines e of the chain d running transversely to the direction of travel, carried to the side and falls * 5 at the deflection point of the chain ei at the sprocket c due to the spreading of the tines e piece by piece onto the one below the tines e circling toothed wheel h, by which the potatoes are sifted through and thrown off to the side, 5 »while the cabbage is carried on by the tines e of the conveyor chain and is deposited backwards.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE559210T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE559210C true DE559210C (en) | 1932-09-17 |
Family
ID=6565569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT559210D Expired DE559210C (en) | Potato harvester with share and a tine chain revolving around almost vertical axes |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE559210C (en) |
-
0
- DE DENDAT559210D patent/DE559210C/en not_active Expired
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