DE77972C - Grinding wheel for a device for removing molehills - Google Patents
Grinding wheel for a device for removing molehillsInfo
- Publication number
- DE77972C DE77972C DENDAT77972D DE77972DA DE77972C DE 77972 C DE77972 C DE 77972C DE NDAT77972 D DENDAT77972 D DE NDAT77972D DE 77972D A DE77972D A DE 77972DA DE 77972 C DE77972 C DE 77972C
- Authority
- DE
- Germany
- Prior art keywords
- molehills
- grinding wheel
- tractor
- molehill
- corner edge
- 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 - Lifetime
Links
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000000875 corresponding Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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
- A01B45/00—Machines for treating meadows or lawns, e.g. for sports grounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die im Nachstehenden beschriebene Erfindung betrifft ein fahrbares Geräth, welches zum Abtragen der Maulwurfshiigel auf Weiden und Wiesen dienen soll.The invention described below relates to a mobile device which is used to remove the molehill is supposed to serve in pastures and meadows.
Die beiliegende Zeichnung zeigt in:The attached drawing shows in:
Fig. ι einen senkrechten Schnitt durch die Maschine,Fig. Ι a vertical section through the machine,
Fig. 2 die hintere Ansicht derselben,Fig. 2 is the rear view of the same,
Fig. 3 den Schleifkörper oder sogenannten Schlepper im Schnitt.Fig. 3 shows the grinding wheel or so-called tractor in section.
An der von Rädern getragenen Achse A sind seitlich Lager befestigt, durch welche die Stange B gestützt wird. An diese Stange B sind in einer Reihe neben einander die gufseisemen Schleifkörper oder Schlepper D mit ihren zweiarmigen Schleppstangen C angehängt, welche letztere von je zwei Stellringen gegen seitliches Verschieben gesichert werden.On the side of the axle A , which is carried by wheels, bearings are attached, by means of which the rod B is supported. The cast iron grinding bodies or tractors D with their two-armed tow bars C are attached to this rod B in a row next to one another, the latter being secured against lateral displacement by two adjusting rings.
Die Arme der Schleppstangen C sind in entsprechende Warzen der Schlepper D eingegossen oder in sonst geeigneter Weise mit den Schleppern verbunden. Während das Geräth sich im Fahren befindet, werden nun durch die Schlepper die Maulwurfshügel hinweggenommen und es trägt hierbei die scharfe Eckkante d des Schleppers durch ihre abscheerende Wirkung die Maulwurfshügel ab, während die tieferliegende Rundung d1 zum Glätten und Ebnen der zerstörten Hügelschollen dient. Da die Schlepper D von einander unabhängig um die Welle B schwingen, können sie einzeln zwecks besseren Transportes nach oben gezogen und durch drehbare Haken α in dieser Lage gehalten werden.The arms of the tow bars C are cast into corresponding lugs on the tractor D or are connected to the tractor in some other suitable manner. While the device is in motion, the molehills are now removed by the tractor and the sharp corner edge d of the tractor wears away the molehills through its shearing effect, while the lower-lying curve d 1 serves to smooth and level the destroyed clods of hill. Since the tractor D swing independently of one another around the shaft B , they can be pulled upwards individually for better transport and held in this position by rotatable hooks α.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE77972C true DE77972C (en) |
Family
ID=350736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT77972D Expired - Lifetime DE77972C (en) | Grinding wheel for a device for removing molehills |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE77972C (en) |
-
0
- DE DENDAT77972D patent/DE77972C/en not_active Expired - Lifetime
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