| 摘要 |
FIELD: agriculture. ^ SUBSTANCE: drill seeder comprises seed box with windows. Under each window there is a seeding apparatus installed, which consists of front and back elements of body and sowing coil with socket. Front and back elements of body of each seeding apparatus have ledges and are inserted into a pair of elastic flutes. Flutes are welded to seed box under each of its windows opposite to each other. Plane of socket of front and back elements of body is arranged with the turn by 90. At the same time front and back elements of body are fixed in holes of seed box by ledges, and at the side - by plastic cartridge. Cartridge is put on side ledges of front and back elements of body. Socket is arranged between walls of body elements and cartridge. ^ EFFECT: invention makes it possible to reduce wear of seeding apparatuses wear, labour intensiveness of their replacement, and also to improve their manufacturability. ^ 3 dwg |
