FIELD: grain combine equipment for grinding non-grain part of crops.
SUBSTANCE: straw grinder has casing, grinding drum with working tools pivotally fixed thereon along helical lines, counter drive mechanism positioned on vibrating lever, stepped pulley movable along axis of rotation. In order to provide for engagement at predetermined time of only one working tool with one of shear members rigidly fixed on adjustable bar, leading portion of second coil of working tools is offset along axis of rotation.
EFFECT: reduced pulsing of loading on drive.
4 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| 0 |
|
SU176743A1 | |
| STRAW SHREDDER-SCATTERER OF GRAIN COMBINE HARVESTER | 2016 |
|
RU2647902C1 |
| APPARATUS FOR HARVESTING FARM CROPS | 2001 |
|
RU2211556C2 |
| CEREAL STRAW SPLITTING UP AND GRINDING APPARATUS FOR GRAIN COMBINE | 1995 |
|
RU2090051C1 |
| 0 |
|
SU309675A1 | |
| 0 |
|
SU559677A1 | |
| STRAW CHOPPER FOR GRAIN COMBINE HARVESTER | 2016 |
|
RU2611829C1 |
| METHOD OF HARVESTING OF BIOLOGICAL YIELD OF SOYABEAN WITH STRAW CRUSHING AND THROWING AND DEVICE FOR ITS IMPLEMENTATION | 2011 |
|
RU2506737C2 |
| MOUNTED STRAW MINCER TO GRAIN HARVESTER | 0 |
|
SU378183A1 |
| GRAIN-AND-FORAGE HARVESTER | 1993 |
|
RU2075918C1 |
