FIELD: agriculture.
SUBSTANCE: assembly consists of ploughshares, disc section mounted in front of the ploughshares, fertiliser- and seed tubes, coverer, adjusting mechanism. Double concave discs are mounted on section axis. The section is fitted with a mechanism for adjusting discs vertically. Coulters of ploughshares slope at different angles to the line of motion. Front ploughshares are fitted with fore-sharpened coulters, back ploughshares - with back-sharpened coulters. Running depth of front ploughshares is more than that of back ones. Coverer is designed as a roller with U-shape executive elements mounted on its surface. Coverer is front-mounted behind second-row ploughshares and is fitted with pressure adjusting mechanism in the form of pressure bar. The executive elements are inclined at an angle to the symmetry axis of the assembly.
EFFECT: improved quality and uniformity of seeds and fertilisers distribution.
2 cl, 8 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND APPARATUS FOR SOIL TILLING AND SOWING OF CEREAL CROPS COMBINED WITH APPLICATION OF FERTILIZER | 1999 |
|
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| COMBINED TILLING AND SOWING MACHINE | 1999 |
|
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| SEED-FERTILIZED SEEDER | 2018 |
|
RU2683374C1 |
| SECTION FOR SEED-FERTILIZER SEEDER | 2005 |
|
RU2311746C2 |
| METHOD AND APPARATUS FOR SOWING GRASS SEED UNDER COVER CROP | 1997 |
|
RU2133086C1 |
| DEVICE FOR SOWING OF CEREAL CROPS PER ONE PASS OF UNIT ON UNTILLED FIELD | 2011 |
|
RU2483518C1 |
| TECHNIQUE OF CEREAL CROPS PLANTING ENVISAGING MINERAL FERTILISERS APPLICATION AS WELL AS DEVICE FOR ITS IMPLEMENTATION | 2007 |
|
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| COMBINED COULTERS | 2018 |
|
RU2671704C1 |
| COMBINED CHISEL-SHAPED PLOUGHSHARE "VALVE-KNIFE" | 2009 |
|
RU2415544C2 |
| COMBINED PLOUGHSHARE | 2009 |
|
RU2419277C1 |
