METHOD TO COMPILE SOWING UNITS Russian patent published in 2011 - IPC A01B59/04 

FIELD: agriculture.

SUBSTANCE: invention is related to agriculture, namely, to methods of compiling sowing units. The method includes installation of sowing units 2 and 4 by a tractor 18 on a smooth site in one line. The tractor 18 is aggregated with a coupling, and the coupling with a hydraulic suspension is installed opposite to sowing units 2 and 4 parallel to them at the distance sufficient for aggregating. Units 2 and 4 are equipped with jointing assemblies 17 with guides, two per each unit 2 and 4. When sowing units are installed by the tractor in one line, units are combined with jointing devices. After installation of the coupling opposite to the units 2 and 4, the coupling and the units 2 and 4 are connected by detachable braces-tighteners, two per each unit 2 and 4. With their help units 2 and 4 are set parallel to the coupling. The hydraulic suspension is raised, their jointing part is directed into the jointing assembly 17 of the unit with a guide and is coupled with it.

EFFECT: invention provides for reduction of labour intensiveness of aggregating and time for its realisation.

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