FIELD: agricultural engineering, in particular, farm crop seed sowing equipment. SUBSTANCE: shank has point, compactor and seed guide. Compactor is made in the form of rotating roller having rhomb profiled section with rounded corners. Seed guide is made in the form of brachistochrone (abrupt sloping curve). EFFECT: improved quality of seed bed compaction and improved uniformity of seed sowing. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PLOUGHSHARE WITH A ROLLER-SEEDER FORMER SEEDS FOR SOWING SMALL-SEED CROPS | 2017 |
|
RU2651272C1 |
| PLOUGHSHARE | 2006 |
|
RU2335114C1 |
| PNEUMATIC SEED DISTRIBUTOR | 2007 |
|
RU2357393C1 |
| SKID-SHAPED PLOUGHSHARE | 2020 |
|
RU2738273C1 |
| SHANK WITH APPARATUS FOR RETAINING OF SEEDS IN FURROW | 2004 |
|
RU2274990C1 |
| SKID-SHAPED PLOUGHSHARE | 2020 |
|
RU2743797C1 |
| SKID-SHAPED PLOUGHSHARE | 2020 |
|
RU2744376C1 |
| RUNNER BOOT | 0 |
|
SU1766304A1 |
| DRILL COULTER WITH SCRAPER BAR | 2019 |
|
RU2705313C1 |
| PLOUGHSHARE | 2020 |
|
RU2758061C1 |
