DE109636C - - Google Patents

Info

Publication number
DE109636C
DE109636C DENDAT109636D DE109636DA DE109636C DE 109636 C DE109636 C DE 109636C DE NDAT109636 D DENDAT109636 D DE NDAT109636D DE 109636D A DE109636D A DE 109636DA DE 109636 C DE109636 C DE 109636C
Authority
DE
Germany
Prior art keywords
roller
grooves
fertilizer
spikes
helical
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.)
Active
Application number
DENDAT109636D
Other languages
German (de)
Publication of DE109636C publication Critical patent/DE109636C/de
Active legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C15/00Fertiliser distributors
    • A01C15/16Fertiliser distributors with means for pushing out the fertiliser, e.g. by a roller

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)

Description

KAISERLICHESIMPERIAL

PATENTAMT.PATENT OFFICE.

Die in der Zeichnung dargestellte Maschine gehört zu den sogenannten Walzen-Düngerstreuern, bei' denen eine Walze von entsprechendem Durchmesser den Boden des Vorrathskastens und zugleich das Mittel zum Herausbefördern des Düngers aus dem Kasten bildet, zu welchem Zweck der Mantel der Walze entsprechend gestaltet ist.' Im vorliegenden Falle ist die Walzenoberfläche in bekannter Weise mit drei oder mehr schraubengangförmigen Nuthen versehen, welche den Dünger aufnehmen und bei Umdrehung der Walze hinausbefördern. Während nun bei den bisher bekannten Maschinen diese Nuthen durch federnde Schaber oder Bürsten rein gehalten wurden, wird in der vorliegenden Bauart eine Stachelwalze b besonderer Einrichtung für den gedachten Zweck angewendet. Die Stacheln oder Stifte sind auf dem Mantel dieser Walze ebenfalls in einer Schraubenlinie angeordnet, und die beiden Walzen sind in ihrem Umdrehungsverhältnifs von einander abhängig gemacht, und zwar dergestalt, dafs das Uebersetzungsverhältnifs der Triebräder η und 0 gleich der Anzahl der Nuthengänge auf der Walze α ist, in der Zeichnung z. B. gleich 3:1. Die Walze b reinigt nun nicht nur die Nuthengänge der Walze a, sondern vertheilt gleichzeitig auch die ausgeworfene Düngermasse.The machine shown in the drawing belongs to the so-called roller fertilizer spreaders, in which a roller of the appropriate diameter forms the bottom of the storage box and at the same time the means for conveying the fertilizer out of the box, for which purpose the jacket of the roller is designed accordingly. ' In the present case, the roller surface is provided in a known manner with three or more helical grooves which take up the fertilizer and convey it out when the roller rotates. While in the previously known machines these grooves were kept clean by resilient scrapers or brushes, in the present design a spiked roller b special device is used for the intended purpose. The spikes or pins are also arranged in a helical line on the jacket of this roller, and the two rollers are made dependent on one another in their ratio of rotation, namely in such a way that the transmission ratio of the driving wheels η and 0 is equal to the number of grooves on the roller α is, in the drawing z. B. equals 3: 1. The roller b now not only cleans the grooves of the roller a, but at the same time also distributes the ejected fertilizer mass.

Um das sogenannte Abbauen feuchter Düngmittel im Vorrathskasten zu verhindern, sind im Kasten an den Längswänden auf- und abgehende Schieber r und r1 angebracht, welche vom Fahrrade aus durch die Kurbelscheibe s und Gestänge tv} wu in hin- und hergehende Bewegung versetzt werden. Beim Ausstreuen trockenen Düngers kann diese Vorrichtung ausgeschaltet werden.In order to prevent the so-called degradation of moist fertilizers in the storage box, up and down slides r and r 1 are attached to the box on the longitudinal walls, which are set in reciprocating motion from the bike by the crank disk s and linkage tv} wu. This device can be switched off when spreading dry fertilizer.

Claims (1)

Patent-Anspruch:Patent claim: Abstreicher für Walzen mit schraubenförmig verlaufenden Nuthen bei DUngerstreumaschinen, bestehend aus einer Stachelwalze (bj, deren Stacheln (i) in entsprechenden Schraubenlinien angeordnet sind, und deren Umlaufgeschwindigkeit derart bemessen ist, dafs die Stacheln den Dünger aus den Nuthen entfernen und vertheilen. Scraper for rollers with helical grooves in thin spreading machines, consisting of a spiked roller (bj, the spikes (i) of which are arranged in corresponding helical lines, and whose rotational speed is such that the spikes remove the fertilizer from the grooves and distribute it. Hierzu 1 Blatt Zeichnungen.1 sheet of drawings.
DENDAT109636D Active DE109636C (en)

Publications (1)

Publication Number Publication Date
DE109636C true DE109636C (en)

Family

ID=379511

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT109636D Active DE109636C (en)

Country Status (1)

Country Link
DE (1) DE109636C (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307952A (en) * 1991-02-06 1994-05-03 Turfco Manufacturing Incorporated Top dresser
US5802994A (en) * 1996-07-03 1998-09-08 Turfco Manufacturing Incorporated Seeder apparatus for dispensing seed with or without top dressing
US6024033A (en) * 1996-07-03 2000-02-15 Turfco Manufacturing, Inc. Seeder apparatus for dispensing seed with or without top dressing

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5307952A (en) * 1991-02-06 1994-05-03 Turfco Manufacturing Incorporated Top dresser
US5478104A (en) * 1991-02-06 1995-12-26 Turfco Manufacturing, Incorporated Cantilevered leaf spring assembly
US5802994A (en) * 1996-07-03 1998-09-08 Turfco Manufacturing Incorporated Seeder apparatus for dispensing seed with or without top dressing
US6024033A (en) * 1996-07-03 2000-02-15 Turfco Manufacturing, Inc. Seeder apparatus for dispensing seed with or without top dressing
US6058860A (en) * 1996-07-03 2000-05-09 Turfco Manufacturing Incorporated Seeder apparatus for dispensing seed with or without top dressing

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