| 摘要 |
A rotary mower for vegetation mowing on weeded slopes comprises a hinge, a bar, a mower, disk rotors, and knives. A removable protective bar grate is attached to the bar of the mower. It varies according to length thereof from the upper disk rotor to the lower one and to the value of an acute angle α on the lower shelf of which crescent-shaped knives of shearing units are attached in perpendicular to the centre of each rotor. Knives of the same shape are arranged on rotors with microteeth as grooves made in perpendicular to the edge of a knife. |
