DE630361C - Lifting screen drum for potato harvesters - Google Patents
Lifting screen drum for potato harvestersInfo
- Publication number
- DE630361C DE630361C DEM121538D DEM0121538D DE630361C DE 630361 C DE630361 C DE 630361C DE M121538 D DEM121538 D DE M121538D DE M0121538 D DEM0121538 D DE M0121538D DE 630361 C DE630361 C DE 630361C
- Authority
- DE
- Germany
- Prior art keywords
- screen drum
- potatoes
- separating device
- lifting screen
- potato harvesters
- 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
- A01D17/00—Digging machines with sieving and conveying mechanisms
- A01D17/14—Digging machines with sieving and conveying mechanisms with cylindrical screens
- A01D17/18—Digging machines with sieving and conveying mechanisms with cylindrical screens without a conveyor spiral
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Description
Die Erfindung bezieht sich auf eine Hubsiebtrommel an Kartoffelerntemaschinen mit in die Trommel eingebauter Trennvorrichtung. Die bisher bei Kartoffelerntemaschinen be- - 5 kannten Schüttelsiebe und Schüttelroste konnten das Verstopfen durch Kraut nicht verhindern, weil bei ersteren sich das Kraut notgedrungen'" festhaken muß, während bei letzteren entweder das Kraut mit' den Kartoffeln durchfallen muß oder beides weiterbefördert wird.The invention relates to a lifting screen drum on potato harvesting machines Separating device built into the drum. The previously used potato harvesters - 5 known shaking sieves and shaking grates could not prevent clogging with herbs, because in the former the herb must '"get stuck, while in the the latter either has to fail the cabbage with the potatoes or has to pass both on will.
Es ist zwar eine ..Schüttelvorrichtung mit schräg liegenden Querleisten bekanntgeworden. Diese dient aber nicht zur Trennung des Krautes von den Kartoffeln, sondern, zur bloßen Absiebung der Erde, während Kartoffeln und Kraut zusammen weitergefördert werden.Although it is a .. shaking device with inclined transverse bars become known. But this is not used for separation of the herb from the potatoes, but rather, for the mere sieving of the earth, while potatoes and herb are further promoted together.
Im Gegensatz zu diesen bekannten Vorrichtungen weist die gemäß der Erfindung als Kastenscliüttler ausgebildete Trennvorrichtung Querleisten auf, welche' dem Kraut keinen Widerstand bieten, sowie Längsleisten, die das Durchfallen des Krautes verhindern. Eine weitere Ausbildung der Erfindung besteht darin, daß in Richtung der Längsleisten laufende, um den Schüttelkasten herumgeführte Seile vorgesehen sind, die das Abfördern des Krautes wesentlich erleichtern. Auf der Zeichnung ist ein Ausführungsbeispiel dargestellt, und zwar zeigtIn contrast to these known devices, according to the invention as Kastenscliüttler trained separator cross bars, which 'the herb no Provide resistance, as well as longitudinal ridges that prevent the herb from falling through. Another embodiment of the invention is that in the direction of the longitudinal strips running ropes are provided around the shaker box, which convey it away make the herb much easier. An exemplary embodiment is shown in the drawing shown, namely shows
Fig. ι einen Längsschnitt durch die Hubtrommel mit Kastenschüttler,Fig. Ι a longitudinal section through the lifting drum with box shaker,
Fig. 2 einen Grundriß des Kastenschüttlers, Fig. 3 eine Seitenansicht der Hubtrommel und des Kastenschüttlers.Fig. 2 is a plan view of the box shaker, Fig. 3 is a side view of the lifting drum and the box shaker.
Der obere Teil des Schüttlers besteht aus einer Reihe von Längsleisten oder Schienen mit Querverbindungen oder Querleisten 14, wodurch eine große Anzahl von Gefachen für den Durchtritt der Kartoffeln gebildet werden. Die Querleisten 14 stehen schräg zur Förderrichtung.The top of the shaker consists of a series of longitudinal bars or rails with cross connections or cross bars 14, creating a large number of Compartments are formed for the passage of the potatoes. The cross bars 14 are at an angle to the conveying direction.
In der Stärke· der Längsleisten 13 sind um den Kastenschüttler über Walzen 19 laufende Seile 20 mit Mitnehmern 21 herumgeführt, welche das Kraut weiterfördern und die Kartoffeln unbehindert auf den Ablaufrost 16 durchfallen lassen. Die Pfeile in Fig. ι zeigen die Umlaufrichtung der endlosen Seile 20. Die Kartoffeln können dann beliebig aufgesammelt werden.The thickness of the longitudinal strips 13 are ropes 20 running around the box shaker over rollers 19 with drivers 21, which convey the cabbage further and the potatoes unhindered on the drainage grate 16 fail. The arrows in Fig. Ι show the direction of rotation of the endless Ropes 20. The potatoes can then be collected at will.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM121538D DE630361C (en) | Lifting screen drum for potato harvesters |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEM121538D DE630361C (en) | Lifting screen drum for potato harvesters |
Publications (1)
Publication Number | Publication Date |
---|---|
DE630361C true DE630361C (en) | 1936-05-26 |
Family
ID=7329838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEM121538D Expired DE630361C (en) | Lifting screen drum for potato harvesters |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE630361C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1123859B (en) * | 1956-03-23 | 1962-02-15 | Alois Reithmeier | Device for separating the herbs from the root crops on root crop harvesting machines |
-
0
- DE DEM121538D patent/DE630361C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1123859B (en) * | 1956-03-23 | 1962-02-15 | Alois Reithmeier | Device for separating the herbs from the root crops on root crop harvesting machines |
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