FIELD: agriculture; machine building.
SUBSTANCE: invention relates to agricultural machine building and can be used in spreaders of organic fertilizers from piles pre-spread on field surface. Working element to spreader of fertilizers from piles includes two counter-rotating rotors-throwers, under which there is a shield pivotally suspended to the frame of the spreader by means of hinges, and a device for vibration of the shield, made in the form of a hydraulic cylinder of the shield control. Length-adjustable wings are installed on sides of the shield. To each rotor-thrower there is a blade feeder coaxially installed on the central shaft, with loosening blades rigidly fixed on it. In the upper part of the shield, a casing is rigidly attached to the frame of the spreader.
EFFECT: invention will make it possible to increase reliability of operation in conditions of increased load on working elements of spreader, to increase efficiency of organic fertilizers supply to the thrower rotor at increased speed and to improve uniformity of fertilizers distribution on soil surface.
1 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
SU446250A2 | |
| WORKING TOOL OF APPARATUS FOR SPREADING FERTILIZER FROM PILES | 1999 |
|
RU2164735C2 |
| 0 |
|
SU541454A2 | |
| DEVICE FOR SPREADING ORGANIC FERTILIZERS FROM PILES | 0 |
|
SU1017186A1 |
| DEVICE FOR SPREADING ORGANIC FERTILIZERS FROM PILES | 0 |
|
SU1017185A1 |
| 0 |
|
SU197324A1 | |
| DOUBLE DRUM GRANULAR FERTILIZER SPREADER | 2022 |
|
RU2795993C1 |
| FERTILIZER SPREADER | 0 |
|
SU1387893A1 |
| WORKING TOOL FOR SPREADING OF ORGANIC FERTILIZER FROM PILES | 2005 |
|
RU2287252C1 |
| METHOD OF ADDING SOLID ORGANIC FERTILIZERS AND AMELIORANTS AND DEVICE FOR IMPLEMENTATION THEREOF | 2019 |
|
RU2738892C1 |
