FIELD: agriculture.
SUBSTANCE: ploughshare includes hollow stand, duckfoot, wings, wedge, stabiliser, seed duct, seed disperser, breasts. Hollow stand features double vertical channels above the work surface of breasts. Two-side hollow trihedral wedges are mounted at breast ends. Hollow wedge area is linked to horizontal channels. Seed disperser is made in the form of elliptic paraboloid with half-cone shaped ledge in rear part, facing front part of seed disperser.
EFFECT: reduced number of aggregate passes over a field, leading to reduced soil consolidation and dispersion due to simultaneous seeding and fertilisation.
6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMBINED TILLAGE AND SOWING SHANK | 2005 |
|
RU2304373C1 |
| METHOD AND APPARATUS FOR SOWING GRASS SEED UNDER COVER CROP | 1997 |
|
RU2133086C1 |
| WIDE-ROW SOWING AND FERTILIZER APPLYING SHANK | 2001 |
|
RU2199200C1 |
| COMBINED COULTERS | 2014 |
|
RU2577413C1 |
| OPENER FOR EMBEDDING SEEDS AND FERTILISERS INTO SOIL | 2012 |
|
RU2503167C1 |
| COULTER FOR WIDESPREAD SOWING SEEDS AND FERTILISERS | 2009 |
|
RU2399187C1 |
| COMBINED OPENER | 2013 |
|
RU2538402C1 |
| PLOUGHSHARE SECTION FOR ACCURATE DEPTH SEEDING | 2015 |
|
RU2606918C1 |
| COMBINED PLOUGHSHARE | 2009 |
|
RU2417571C1 |
| SECTION FOR SEED-FERTILIZER SEEDER | 2005 |
|
RU2311746C2 |
