AGRICULTURAL MACHINE Russian patent published in 2011 - IPC A01C5/06 A01B63/14 A01B73/06 

FIELD: agriculture.

SUBSTANCE: machine comprises a frame bar, which stretches in both sides from the central line oriented towards the machine movement, and where agricultural implements are installed, mostly sowing devices, at equal distances from each other or with equal distances between groups of sowing devices. The frame bar is divided into sections, which are joined hingedly by means of a joint in the form of a vertical axis, arranged on the specified central line, and is equipped with a facility to rotate the appropriate sections at each side from the central line by an identical angle in the horizontal plane, so that the same distance is always preserved between the neighbouring agricultural implements at the sections of the frame bar in the working position.

EFFECT: invention provides possibility to sow seeds and treat soil with various distance between rows, and also transportation of a machine along commonly used roads.

10 cl, 9 dwg