| 摘要 |
FIELD: agriculture.SUBSTANCE: invention relates to mowers, with the rotational working members. The cutting device of the mower contains gage shoes, cutting element and shearing element. The cutting element comprises H-profile disks with the shift of seeding holes and unilaterally decreasing towards periphery sharpened shelves. The shearing element is rigidly fixed to the horizontally located back side and has a possibility to shift across an axis of rings. The shearing element is designed demountable and consists of two parts. One of the parts is made nonmotile, rigidly fixed on the horizontally located back side. The second part - demountable shearing - is rigidly attached to the nonmotile part. Both parts are designed as half-rings with triangular cross-section fastened to each other using the connection strips and bolted connections.EFFECT: improvement of device operational reliability.3 dwg |
