Distribution unit for agricultural atomizer

A distribution unit (1) for an agricultural atomizer, comprising at least one support structure (3) and at least one distributor element (2), associated with said support structure (3), and configured to direct a flow of an air mixture and a sprayed 5 treatment fluid towards the foliage of the plants or crops to be treated; the distributor element (2) comprises at least one fan (9), and nebulization means (23) of the treatment fluid to be mixed with the air flow generated by said fan (9). The unit (1) comprises at least one generator (30), which can be coupled to a heat engine of the atomizer; the at least one distributor element (2) comprises an electric 10 motor (10), on whose output axis (11) the fan (9) is keyed; an electric power supply system (32) is also provided which connects the generator (30) to the distributor element (2); the system (32) is configured to power the electric motor (10) at low voltage. It 14 3 I- 2 li 13 32-- -29 3610 FIG. 1