ROTARY CRUSHING MOWER

A rotary crushing mower has a rotary cutter-bar of unsupported cutting with an odd number of disks with the vertical rotational axis and drums rigidly fixed on disks and a crusher, arranged between the drums, which has beaters and deck plates. According to the invention, the drums are made as two-stage ones, in what connection the diameter of the first (lower) stage is larger than the diameter of the second stage. Inside of each of the drums on a cranked shaft, arranged eccentrically to the axis of rotation of the drum, four beaters of the crusher by two in each tier within the limits of the first and second stages of the drum are hingedly fixed. The beaters are freely passed through eyeholes (sliders) hingedly fixed on the walls of each of the stages of the drum. The beaters of the lower and upper tiers are arranged behind the knives of the disks as they rotate. Arrangements of the trajectory of the end points of the beaters in the necessary area are regulated.