FIELD: agriculture.
SUBSTANCE: wavy disc cutter comprises the first and the second side, the central portion with at least one opening and the wavy portion adjacent to the central portion and extending therefrom in the radial and circumferential direction. Wherein the waves extend from the central portion to the edge portion and form a plurality of ridges and recesses between the central and the edge portions. The wavy disc cutter also comprises a plurality of teeth formed along the edge portion. At least one first chamfered portion may be formed on the first side on and along the edge portion, and the second chamfered portion may be formed on the second side at and along the edge portion. Also, along the edge portion between the teeth, grooves with chamfered portions can be made alternately.
EFFECT: wavy disc cutter allows to perform vertical soil treatment, at the same time eliminating the occurrence of undesirable side effects.
20 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PNEUMATIC TYRE | 2016 |
|
RU2676205C1 |
| PNEUMATIC TYRE | 2016 |
|
RU2662584C1 |
| SCRAPER FOR OPENER ASSEMBLY | 2012 |
|
RU2602181C2 |
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|
RU2561561C2 |
| WAVY STRUCTURES OF HEATING ELEMENTS | 2012 |
|
RU2551464C1 |
| SYSTEM AND METHOD OF VERTICAL SOIL TREATMENT WITH SHALLOW DISC BLADES | 2010 |
|
RU2529910C2 |
