Development of Systems for Sotware Management of Speed of Planters Discs

Abstract

Seed elements of wide row seeding machine are powered by wheel of seeding machine and mechanical gearbox. This has impact on mass of seeding machine and possibility of more precision regulation. In this paper is show possibility of use contact switch for activation machine, proximity switch for measurement velocity of seed machine and electromotor for power of seed plates. It is analyzed possibility adjustment by suitable programmable logic controller. In this paper are shown general directives for installing of necessary components for realization invited algorithm of adjustment.

Setveni aparati sejalice za okopavinu pogonjeni su od točka sejalice preko mehaničkih prenosnika, što se odražava na masu sejalice, cenu i način regulisanja. U radu su analizirane mogućnosti korišćenja kontaktnog prekidača za indikaciju radnog režima, induktivnog davača blizine (proximity switch) za merenje brzine sejalice i elektromotora za pogon setvenih ploča. Razmatran je merni sistem i mogućnost generisanja upravljanja pomoću programabilnog logičkog kontrolera. U ovom radu su date opšte preporuke za montažu navedenih hardverskih komponenti potrebnih za realizovanje navedenog algoritma upravljanja.