FIELD: agriculture.
SUBSTANCE: spreader for chemical fertilizers has body, running gear, tool drive, conveyer, dispersing devices, fertilizer guide, and hydraulic system. Dispersing devices represent two disks with blades installed concentrically which rotate in the same direction. Blades of external disks are equipped with extenders which repeat blade shape and allow extending blade length by 1/3 of its length depending on the selected width of spreading fertilizers.
EFFECT: uniform feeding of fertilizers to disks; preserving fertilizer fragmentariness; increased uniformity of spreading fertilizers on field surface.
4 cl, 4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD AND APPARATUS FOR SURFACE APPLICATION OF BULK MATERIALS | 2002 |
|
RU2236776C2 |
| AMELIORANTS AND MINERAL FERTILIZERS DISTRIBUTOR | 2010 |
|
RU2442308C1 |
| MOUNTED MINERAL FERTILISER SPREADER | 2007 |
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|
RU2795993C1 |
| DEVICE FOR INVESTIGATING CENTRIFUGAL THROWERS OF FERTILIZERS | 0 |
|
SU880300A1 |
| METHOD AND APPARATUS FOR DETERMINING FERTILIZER THROWER ADJUSTMENT PARAMETERS FOR PROVIDING REQUIRED THROWING WIDTH AND AMOUNTS OF FERTILIZER TO BE THROWN DEPENDING ON KIND OF FERTILIZER, METHOD FOR ADJUSTMENT OF FERTILIZER THROWER DOSING DEVICES MOUNTED ABOVE THROWING UNITS, AND FERTILIZER THROWER | 1992 |
|
RU2104629C1 |
| DISTRIBUTOR OF MINERAL FERTILIZERS | 0 |
|
SU1172475A1 |
| MACHINE FOR WIDE-SCALE SPREADING OF LOOSE AND POWDER MATERIALS | 2022 |
|
RU2800609C1 |
| MINERAL FERTILIZER SPREADER WORKING TOOL | 1996 |
|
RU2120724C1 |
| WORKING MEMBER FOR SPREADING FERTILIZER | 0 |
|
SU959664A1 |
