1. Combine harvester (1) with a crushing device (16) for chopping crop material that contains equipped with knives (31), the blade drum (30) provided with the counter-knife (33) blade beam (32) and friction base (35) with situated behind it the friction strip (36), wherein the cutter bar (32) and the frictional head (35) are rotating around their axes of rotation with the possibility of translation in a position in which the counter-knives (33) and / or a friction bar (36) at least partially protrude into the flow of crop material flowing into the crushing device (16), characterized in that the cutter bar (32) and friction base (35) are adjustable by means of a drive system (37) without using instrumentov.2. Combine harvester (1) according to claim. 1, characterized in that the cutter bar (32) and friction base (35) are adjustable independently of each druga.3. Combine harvester (1) according to claim. 1, characterized in that the drive system (37) is in the form of a corresponding driven hand lever (38a, 38b), which is located directly on the pivot axis of the cutter bar (32) or the friction of the bottom (35). 4. Combine harvester according to Claim. 1, characterized in that the drive system (37) is a cylinder (39a, 39b), a fluid actuated sredoy.5. Combine harvester (1) according to claim. 4, wherein said stroke adjusting cylinder (39a, 39b) can be limited limiting means (27) .6. Combine harvester (1) according to claim. 4, wherein said stroke adjusting cylinder (39a, 39b) can be detected ugla.7 sensor. Combine harvester according to Claim. 1, characterized in that the drive system (37) is designed as a linear electromechanical actuator (45a, 45b) .8. Combine harvester (1) according to any one of claims 4-7, those wherein1. Зерноуборочный комбайн (1) с измельчительным устройством (16) для измельчения убранной массы, которое содержит оснащенный ножами (31) ножевой барабан (30), оснащенный противорежущими ножами (33) ножевой брус (32), а также фрикционное днище (35)
