SOWING MACHINE FOR UNIFORM SOWING OF SEEDS OF VEGETABLE CROPS Russian patent published in 2016 - IPC A01C7/00 

FIELD: agriculture.

SUBSTANCE: sowing machine for uniform seeding of vegetable crops seeds consists of multiple sections. Each section of sowing machine comprises sowing apparatus of butterfly type, tubular stand - seed duct, diffusing plate arranged under it above soil surface, butterfly drive gears and diffusing plate and closer. Sowing device is equipped with device for regulation of seeds sowing and termination of seeds sowing when switching sowing machine into transport position, consisting of flexible belt, enclosing semi-cylindrical bottom box. Front end of belt is connected to the housing of the box by means of spring, while its rear end is articulated with screw fixed vertically with help of adjusting nut and bracket on rear wall of box. Upper end of this screw is connected to lever switching sowing machine into transport position by means of flexible thread. On semi-cylindrical box bottom and in middle part of flexible belt there are rhombic holes for passage of seeds having same shape and dimensions.

EFFECT: higher quality of seeding.

2 cl, 2 dwg