SOWING DEVICE Russian patent published in 2011 - IPC A01C7/04 

FIELD: agriculture.

SUBSTANCE: invention may be used for piece and hill seeding. Sowing device includes ploughshare 9, body 1 and disk 2 installed in it to sow seeds with through holes. Disk 2 for seeds sowing is rigidly fixed on shaft with the possibility of rotation and has a limiting plate 6 with pushers, which is installed fixedly along inner side of specified disk to limit outflow of seeds from seed tube 8. Ploughshare 9, disk 2 for seeds sowing and limiting plate 6 are arranged as replaceable. For this purpose to realise hill seeding in one or several levels there is a disk 2 for sowing seeds with limiting plate 6 with three or more pushers of seeds from holes of disk 2 for seeds sowing and ploughshare 9, forming seed bed accordingly at one or various levels. In order to realise monoseed sowing at one level there is disk 2 to sow seeds with limiting plate 6 with one pusher and ploughshare 9, forming seed bed at one level.

EFFECT: invention makes it possible to increase accuracy of sowing and to provide for possibility to realise monoseed and nest sowing of seeds at one or several levels.

9 dwg