The optimization of tractor-machinery couples in different tillage technologies

Abstract

At present, tractor represent the major power unit in agricultural production and it is expected to remain so. Structure of tractor-machinery couples is influenced by crop production structure, soil structure, tractor conceptions and category, average surface area etc. This paper presents relevant parameters that define the structure of tractors-machinery couples in soil tillage, as well as the power consumption in these processes. These variables simultaneously represents the input data in optimizing the tractors-machinery systems in different variants of soil tillage technology. The aim of the paper is to optimize tractor systems.

Traktor predstavlja osnovu traktorsko-mašinskog agregata i osnovnu pogonsku jedinicu u savremenoj poljoprivrednoj proizvodnji. Smatra se da će to ostati i u budućnosti. Na strukturu traktorsko-mašinskog agregata utiče niz parametara, od kojih su najvažniji: struktura setve, zemljišni uslovi, koncepcija i kategorija traktora, veličina poseda itd. U radu su definisani parametri koji utiču na strukturu traktorsko mašinskih agregata za obradu zemljišta, kao i potrošnja energije u pomenutim procesima. Ove veličine su ujedno ulazni podaci za optimizaciju traktorskih sistema u različitim varijantama tehnologije obrade zemljišta. Optimizacija traktorskih sistema za obradu zemljišta je cilj ovoga rada.