FIELD: agriculture.
SUBSTANCE: roller includes a hollow cylinder (1) and ribs (3) evenly spaced along the helix between vertical discs. In the inner cavity of the hollow cylinder (1), balls (4) of different sizes are chaotically located. The diameter of the smaller ball (4) is larger than the distance between adjacent edges (3). On the periphery of the discs, trapezoidal teeth (5) are installed radially and evenly.
EFFECT: improved quality of soil compacting and breaking soil lumps.
1 cl
Title | Year | Author | Number |
---|---|---|---|
TILLAGE ROLLER | 2016 |
|
RU2634358C1 |
TILLAGE ROLLER | 2016 |
|
RU2634355C1 |
TILLAGE ROLLER | 2015 |
|
RU2617786C1 |
TILLAGE ROLLER | 2015 |
|
RU2617585C1 |
TILLAGE ROLLER | 2015 |
|
RU2617789C1 |
TILLAGE ROLLER | 2015 |
|
RU2617574C1 |
TILLAGE ROLLER | 2023 |
|
RU2807103C1 |
TILLAGE ROLLER | 2023 |
|
RU2807105C1 |
TILLAGE ROLLER | 2015 |
|
RU2617582C1 |
SOIL-CULTIVATING ROLLER | 2022 |
|
RU2783968C1 |
Authors
Dates
2017-10-26—Published
2016-12-27—Filed