| 摘要 |
FIELD: agriculture.SUBSTANCE: invention relates to agricultural machine building, in particular to agricultural tools with system of distribution of its weight in the working process. Farm implement has hitch, central bar for suspension of working members extending from hitch, and the first and second wings extending outward from the central bar for suspension of working members. Device can contain a system of central bins for material provision into separate sowing section along the central bar for suspension of working elements and wings or can contain separate bins arranged on each of the sowing sections along the bar for suspension of working members. A system weight distribution is used with the device for updating and controlling the pressing force, applied to outer bar for suspension of working members or wings, and separate sowing section. System comprises intelligent control device, connected to sensors and cylinders. Intelligent control device receives information from sensors and controls cylinders respectively to provide corresponding value of pressure and to adjust pressing force on the basis of real time and can be a system with feedback or without feedback.EFFECT: this design solution is aimed at provide uniform seeding.8 cl, 13 dwg |
