UNIVERSAL FUNNEL Russian patent published in 2017 - IPC A01C7/20 

FIELD: agriculture.

SUBSTANCE: universal funnel comprises the part tapering to the outlet pipe and the housing part adjacent thereto from above, made integrally. Wherein the inner space of the housing part is adapted to accommodate the coil, the clutch and the valve of the apparatus for sowing seeds, as well as the coil and the valve of the apparatus for fertilizers. The top edge of the housing part is made with the input hatch for seeds and the inlet hatch for fertilizers. Wherein one of the side walls of the universal funnel in the area of its housing part is equipped with an opening for placing the coil of the apparatus for sowing seeds, and the side wall opposite thereto is equipped with an opening for passing the clutch of the apparatus for sowing seeds through it. The side walls in the housing part are made with the openings for valves axles of the apparatus for sowing seeds and the apparatus for fertilizers. Wherein the inspection window with a sliding shutter is provided in the part tapered to the pipe, and two bounding partitions are provided in the housing part.

EFFECT: structure has enhanced functionalities, has the ability of quick replacement of defective parts of sowing apparatuses and quick cleaning of the receiving bottom part from stuck fertilizers.

10 cl, 5 dwg