1. An adapter (20) for the knife drum (1), chopper forage harvester (100) comprising a plurality of segments (21) of the holder blades, each of which is formed as a disk segment which can sit on the shroud body (10) of the drum (1) chopper in the form of a circular cylinder, and has an outer surface with a predetermined number of slots (22) for the blades, wherein each segment (21) knife holder comprises clamps (30) for precise positioning segment (21) knife holder relative to the housing (10) of the drum and allowing removable e fastening segment (21) on the knife holder shell body (10) barabana.2. Holder according to claim 1, characterized in that each retainer (30) comprises a first member (31) engage, which can enter into positive engagement with the second member (51) engaging, provided on the shell body (10) of the drum (1) chopper, and achieved a certain radial positioning of the segment (21) knife holder relative to the shell body (10) barabana.3. Holder according to claim 1, characterized in that each segment (21) knife holder comprises two opposing end surfaces (21a, 21b), limiting the length of the segment (21) circumferentially knife holder, wherein the end faces (21a, 21b) segment (21 ) knife holder are arranged so that adjacent segments of the perimeter of a circle (21) knife holder can be compiled into the disc, adjacent to each other with blunt, non cutouts end faces (21a, 21b) .4. Holder according to one of claims 1-3, characterized in that the segments (21) of the holder blades have the same shape and differ from each other vibration mass without exceeding1. Держатель (20) ножей для барабана (1) измельчителя кормоуборочного комбайна (100), содержащий несколько сегментов (21) держателя ножей, каждый из которых выполнен в виде сегмента диска, который может садиться на обечайку корпуса (10) барабана (1) измельчителя в форме кругового цилиндра, и имеет внешнюю поверхность с заданным количеством гнезд (22) для ножей, причем каждый сегмент (21) держателя
