DE444080C - Milling tool for tillage - Google Patents
Milling tool for tillageInfo
- Publication number
- DE444080C DE444080C DED51616D DED0051616D DE444080C DE 444080 C DE444080 C DE 444080C DE D51616 D DED51616 D DE D51616D DE D0051616 D DED0051616 D DE D0051616D DE 444080 C DE444080 C DE 444080C
- Authority
- DE
- Germany
- Prior art keywords
- claws
- drum
- roots
- claw
- milling tool
- 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
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/14—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools
- A01B33/142—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally
- A01B33/144—Attaching the tools to the rotating shaft, e.g. resiliently or flexibly-attached tools the rotating shaft being oriented horizontally with spring tools or resiliently-attached rigid tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Description
Die Erfindung betrifft ein Fräswerkzeug für die Bodenbearbeitung, welches in an sich bekannter Weise aus tangential an einer Trommel befestigten und radial federnden Krallen besteht, die außer ihrer Befestigung am hinteren Ende auch noch ungefähr in der Mitte mit je einer besonderen Haltevorrichtung versehen sind. Die Erfindung besteht darin, daß die aus einem einzigen StückThe invention relates to a milling tool for soil cultivation, which in itself known manner from tangentially attached to a drum and radially resilient There are claws, which in addition to their attachment at the rear end also approximately in the middle are each provided with a special holding device. The invention exists in that the one piece
ίο bestehende Kralle von der Spitze nach der Wurzel zu aus einer schmalen, spitzwinkligen in eine breite, flache' Querschnittsform übergehen, d. h. die Krallen verbreiten sich allmählich zu dem Zweck, die von den Kr allenspitzen mit aufgenommenen Fasern, Hahne u. dgl. ■ durch Entlangschieben derselben an den Krallen bis nahe zu deren Wurzeln aus dem zunächst geknickten Zustand in eine gestreckte Form überzuführen und damit das Abgleiten der Fasern und Halme u. dgl. von den Krallen zu unterstützen. Die zu den Krallen gehörigen Haltevorrichtungen sind in weiterer Ausgestaltung des Erfindungsgedankens als Winkelbleche ausgeführt, welche derart mit einer Ausnehmung zum Durchstecken bzw. zum Umfassen der Krallen, ungefähr in deren Mitte, versehen sind, daß im Zusammenhang mit den an sich bekannten hinteren, radial zur Trommel federnden Befestigungen der Krallenwurzeln eine nach allen Seiten nachgiebige ' Führung der Krallen erzielt wird.ίο existing claw from the tip to the Root too from a narrow, acute-angled to a broad, flat 'cross-sectional shape pass over, d. H. the claws gradually spread to the same purpose as those from the tips of the claws with absorbed fibers, faucets and the like ■ by pushing them along the claws close to their roots from the initially kinked state to a stretched one Form and thus to support the sliding of the fibers and stalks and the like from the claws. The to the Holding devices belonging to claws are a further embodiment of the inventive concept designed as angle plates, which in such a way with a recess for pushing through or to embrace the claws, approximately in the middle, are provided that in connection with the per se known rear, radially resilient to the drum fastenings of the claw roots one after all Sides yielding 'guidance of the claws is achieved.
Die Zeichnung läJßt den Erfindungsgegenstand in einem Ausführungsbeispiel erkennen, und zwar zeigt:The drawing leaves the subject of the invention recognize in one embodiment, namely shows:
Abb. ι eine schaubildliche Darstellung einer Kralle,Fig. Ι a diagrammatic representation of a claw,
Abb. 2 einen Querschnitt durch dieselbe gemäß Schnittlinie A-B der Abb. 1, Abb. 3 einen Querschnitt durch die Kralle gemäß Schnittlinie C-D nach. Abb. 1,Fig. 2 shows a cross section through the same according to section line AB of Fig. 1, Fig. 3 shows a cross section through the claw according to section line CD . Fig. 1,
Abb. 4 die Befestigungsart der Kralle an der Frästrommel in einer Seitenansicht teilweise im Schnitt undFig. 4 the type of attachment of the claw on the milling drum in a side view partially in cut and
Abb. S eine ganze Frästrommel mit den daran befestigten Krallen in Seitenansicht.Fig. S a whole milling drum with the attached claws in a side view.
Jede Kralle 1 geht von der Spitze aus in eine schmale, spitzwinklige (Abb. 2) und dann nach der Wurzel zu in eine breite, flache Querschnittsform (Abb. 3) über. Die mit ihren Wurzeln tangential an der Trommel 2 befestigten Krallen sind nun zunächst durch die Ausnehmungen der als Haltevorrichtungen dienenden Winkelbleche 3 gesteckt. Diese Winkelbleche sind ebenfalls an der Trommel befestigt und greifen in die Krallen ungefähr in deren Mitte ein. Um die radiale Federung der Krallen gegenüber der Trommel zu erreichen, sind die Krallen mit ihren Wurzeln auf Bolzen 4 aufgesteckt, welche radial an der Trommel sitzen, und auf welche Schraubenfedern 5 aufgesteckt sind, die die Krallenwurzeln gegen die Trommel drücken.Each claw 1 goes from the tip into a narrow, acute-angled (Fig. 2) and then towards the root into a broad, flat cross-sectional shape (Fig. 3). With their roots tangentially attached to the drum 2 claws are now initially through the recesses of the angle plates 3 serving as holding devices are inserted. These Angle plates are also attached to the drum and roughly grip into the claws in the middle. To achieve the radial resilience of the claws in relation to the drum, the claws are placed with their roots on bolts 4, which sit radially on the drum, and on which coil springs 5 are attached, which press the claw roots against the drum.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED51616D DE444080C (en) | Milling tool for tillage |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED51616D DE444080C (en) | Milling tool for tillage |
Publications (1)
Publication Number | Publication Date |
---|---|
DE444080C true DE444080C (en) | 1927-12-01 |
Family
ID=7053513
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED51616D Expired DE444080C (en) | Milling tool for tillage |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE444080C (en) |
-
0
- DE DED51616D patent/DE444080C/en not_active Expired
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