DEVICE FOR PRE-SOWING SEED TREATMENT Russian patent published in 2022 - IPC A01C1/00 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture, in particular to crop production and seed production, and can be used as a device for pre-sowing treatment of agricultural crop seeds. The device contains a loading hopper, a conveyor belt connected to an electric drive, which are fixed to the frame. A calibration grid for seed separation is reinforced at the entrance of the hopper. At the outlet of the loading hopper, above the conveyor belt of the upper two-level conveyor, there is a gear spreader. Above the conveyors of the upper and lower levels, laser emitters are installed on guides, inside dust-proof compartments with transparent diagnostic windows. In the lower part of the dust-proof compartments there are groups of scattering lenses. At the outlet of the upper-level conveyor there is a grain flipper located at the beginning of the lower-level conveyor. The control unit is electrically connected to the electric drive and laser emitters.

EFFECT: use of the invention will ensure an increase in the quality of the processed seed material, as well as an increase in reliability.

6 cl, 1 dwg