FIELD: agricultural engineering, in particular, presowing leveling for dry and current layout of irrigated land.
SUBSTANCE: leveler has semi-mounted frame consisting of channeled members with longitudinal base of 10,000 mm and scoop. Width of scoop is increased by providing scoop length of 2,000 mm and pivotally mounting thereon of right-hand and left-hand drop wings, each of 1,000-mm length. Wings are fixed by tension members. When folded to transport position, wings and tension members adjoin frame. Scoop penetration extent is regulated by hydraulic device of tractor hitch device. Semi-mounted leveler is coupled to pull-type tractor at pulling force of 1,4 t. Weight of leveler is 900 kg.
EFFECT: reduced metal usage and manufacture cost, reduced costs of presowing works for leveling of dry and current layout of irrigated land.
2 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
SU108394A1 | |
| IRRIGATED LAND LEVELING METHOD | 2001 |
|
RU2229216C2 |
| METHOD AND DEVICE FOR PLANNING AND TILLING SOIL BEFORE SEEDING | 0 |
|
SU1762772A1 |
| LAND LEVELLER | 0 |
|
SU1768718A1 |
| 0 |
|
SU123779A1 | |
| COMBINED UNIT FOR BIORECLAMATION OF UNUSED AGRICULTURAL LAND IN THE STEPPE, CHERNOZEM, DRY STEPPE, SEMI-DESERT ZONES | 2022 |
|
RU2792138C1 |
| METHOD OF CULTIVATING SOYA FOR GRAIN ON IRRIGATED LANDS | 1998 |
|
RU2132600C1 |
| COMBINED UNIT OF BIOMELIORATION OF LANDS WITH PROCESSING OF WOOD SHRUBS FOR RECYCLING OF WOOD CHIPS, WOOD ASH AND SEEDS SOWING | 2020 |
|
RU2740173C1 |
| AGRICULTURAL LAND LEVELING METHOD AND APPARATUS | 1997 |
|
RU2131664C1 |
| LOADING GRADER | 0 |
|
SU1006631A1 |
