DEVICE FOR FIXING BLADES TO END PLATES WHICH ARE ROTATIONALLY INTEGRAL WITH A ROTARY SHAFT AND AGRICULTURAL MACHINE FITTED WITH SAID DEVICE

摘要

The invention relates to a device for fixing blades to end plates which are rotationally integral with a rotary shaft and an agricultural machine fitted with said device. The device is characterized in that the flanks of each end plate (4) are cut and embodied such that they can receive in an interlocking manner and radially retain a planar additional part acting as a supporting leg (L2) for a blade (L) and in that the end plates (4) are axially and jointedly packed against each other in order to lock the blades (L) to the respective end plates (4). The invention can be used in agricultural machines.