FIELD: agricultural engineering, in particular, equipment used in cutter bars of harvesting machines.
SUBSTANCE: cutter bar has finger bar with fingers fixed thereon for defining shear edges, knife with knife blade and rollers. Knife members with cutting edges are secured to knife blade. Knife is positioned for reciprocation relative to finger bar. Rollers are located within roller holder for rotation and serve as supports for knife blade. Each roller holder is made in the form of bridge provided between two adjacent fingers of cutter bar.
EFFECT: increased service life of cutter bar owing to employment of roller supports for knife blade.
8 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SYSTEM OF MOWER FINGERS | 2011 |
|
RU2458499C1 |
| UNIT OF MOWING FINGERS | 2012 |
|
RU2512279C1 |
| CUTTING FINGER BAR | 2010 |
|
RU2435357C1 |
| CROP LIFTER FOR MOWING UNIT OF HARVESTING MACHINE | 1999 |
|
RU2199204C2 |
| MOUNTING APPARATUS FOR WINDER FINGER BARS OF MOWING MECHANISM FOR CEREAL CROPS | 2000 |
|
RU2226331C2 |
| EAR LIFTER FOR HARVESTER MOWING SYSTEMS | 2002 |
|
RU2222886C1 |
| LIFTER OF MOWING SYSTEMS FOR HARVESTING MACHINES | 2002 |
|
RU2277321C2 |
| WINDER | 2004 |
|
RU2273980C1 |
| TOOTH FOR AGRICULTURAL TOOL | 2006 |
|
RU2358424C1 |
| DESIGN OF FINGERS HOLDER | 2008 |
|
RU2386237C1 |
