FIELD: agricultural engineering, in particular, equipment used in harvesting of cereals and leguminous crops.
SUBSTANCE: stalk lifter has multiple-thread screws mounted in row in front of header. Outer diameter of helical protrusions of each screw is equal to or greater than center-to-center distance between adjacent screws. Lower ends of screw coils are made crescent-like. Coiling of screw upper parts are directed to side opposite to direction of coiling on remaining portion of screw.
EFFECT: increased efficiency by providing lifting and retaining of all stalks before said stalks are to be cut, and, accordingly, reduced grain loss behind header.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ACTIVE SELF-CLEANING CROP LIFTER | 2003 |
|
RU2259034C1 |
| METHOD AND HARVESTER FOR LODGED STALKED PLANTS | 1993 |
|
RU2057427C1 |
| METHOD FOR HARVESTING OF FARM PLANTS, HEADER AND DEVICE FOR HEADER | 2004 |
|
RU2273123C1 |
| HEADER-HEAD-HARVESTER | 2011 |
|
RU2467552C1 |
| METHOD FOR HARVESTING OF LODGED AND TRAILING CROPS | 1997 |
|
RU2150814C1 |
| HARVESTER FOR STRIPPING GRAIN CROPS ON ROOT | 2016 |
|
RU2651141C2 |
| CROP LIFTER FOR LIFTING STALKS AND BRINGING THEM TO CUTTERBAR | 1992 |
|
RU2015644C1 |
| HEADER APPARATUS FOR LIFTING AND FEEDING BEATEN-DOWN STALKS TO CUTTER | 1996 |
|
RU2112352C1 |
| GRAIN AND BEAN REAPER | 0 |
|
SU1113031A1 |
| REAPER FOR SPIKES COMBING | 2011 |
|
RU2446663C1 |
