FIELD: agriculture; machine building.
SUBSTANCE: row drill includes drives 3, frame 1, hydraulic cylinders 4, control valve 5 and pneumatic pressure tank 6. Seeder drives 3 are connected to frame 1 by hydraulic cylinders 4. Hydraulic cylinders 4 by means of control valve 5 are communicated with pneumatic pressure tank 6. On pneumatic pressure tank 6 electromagnetic inlet valve 7, connected to tractor pneumatic system, and solenoid outlet valve 8 are installed. Pneumatic pressure tank 6 is fixed on frame 1 by brackets and comprises working fluid filling neck. Inside pneumatic pressure tank 6 membrane is installed.
EFFECT: invention allows to perform seeds sowing at high speed regardless of soil physical and mechanical properties.
1 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COMBINED TILLAGE UNIT | 2012 |
|
RU2494591C1 |
| POTATO PLANTING MACHINE | 2015 |
|
RU2591134C1 |
| DRILL FOR SOWING SMALL-SEEDED CROPS | 0 |
|
SU1521329A1 |
| MODULAR MULTIFUNCTIONAL TRANSPORT AND TECHNOLOGICAL COMPLEX | 2022 |
|
RU2785589C1 |
| SOWING COMPLEX WITH CENTRAL-DOSING SYSTEM | 2018 |
|
RU2711966C1 |
| DISK COLTER FOR ROW SOWING | 2008 |
|
RU2373679C1 |
| METHOD FOR GRAIN CROPS SOWING WITH FORMATION OF TECHNOLOGICAL RUTS AND SOWING MACHINE FOR IMPLEMENTATION THEREOF | 2018 |
|
RU2699725C1 |
| WIDE-COVERAGE SOWING UNIT | 2011 |
|
RU2473198C1 |
| PLOUGHSHARE SECTION FOR ACCURATE DEPTH SEEDING | 2015 |
|
RU2606918C1 |
| 0 |
|
SU382370A1 |
