Agricultural harvester has drive motor with cooler with radiator, sieve and ventilator, fan, main drive shaft

摘要

The agricultural harvester machine has a drive motor (1) with sub-assembly (17) positioned after it for converting and branching the torque produced by the drive motor. The drive motor has a cooler (3)consisting of a radiator (4) with ventilator and sieve (5) for retaining particles of dirt in the sucked-up air. The sieve has a cleaner (9) sucking out the dirt particles from the cooling air. The sub-assembly has a cooling and or cleaning fan (16) driven by the main drive shaft (19) running through it and connected on the suction side to the cleaner by means of a pipe (12).