Conveniences of Self-Propelling Chassis Appliance in Agricultural Mechanisation
Pogodnosti primene samohodnih nosača oruđa u mehanizaciji poljoprivrede
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Author
Ercegovic, Djuro
Raicevic, Dragisa
Vukic, Djukan
Krejic, Zorica
Pajic, Milos
Keywords
tractorengine
chassis
soil treatment
traktor
motor
nosač oruđa
uređenje zemljišta
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Show full item recordAbstract
For a very long time, tractor development was a consequence of need for
improvement. During this period, some important factors were neglected, like: energy
consumption decrease, better quality of accomplishing agrotechnical quests, decrease of
soil gauge, enhancement of agrotechnical characteristics, which all means creating basic
drive machine with higher level of technical and economical validity.
Self-propelling chassis have numerous advantages over classical tractor solution:
very suitable placement of working machines and equipment, good maneuvering,
improved pulling characteristics as a result of optimal distribution of weights and balasts
on steering and driving wheels.
In this work, a new solutions of designing a layout of self-propelling chassis have
been presented, as well as comparison of characteristics of classical tractor and selfpropelling
chassis. There is also shown an archetype of self-propelling chassis which is
assigned in surface treatment and organisation of soil, dirt paths and passages for mobile
irrigation systems. Razvoj traktora u dugom periodu je bio vezan za njegova poboljšanja. Za to
vreme, neki uticajni faktori su zanemarivani: smanjenje utroška energije, kvalitetnije
ispunjavanje agrotehničkih zahteva, smanjenje gaženja zemljišta, poboljšanje
agrotehničkih karakteristika, odnosno osvajanje rešenja osnovne pogonske mašine sa
većim stepenom tehničke i ekonomske opravdanosti.
Samohodni nosači oruđa poseduju niz prednosti u odnosu na klasično rešenje
traktora: pogodan izbor mesta postavljanja radnih mašna, dobra sposobnost upravljanja,
poboljšanje vučnih karakteristika, što je obezbeđeno pravilnom preraspodelom težina i
opterećenja na pogonske i upravljačke točkove.
U radu su prikazane mogućnosti komponovanja osnove šeme samohodnih nosača
oruđa i uporedne karakteristike klasičnog rešenja traktora i samohodnog nosača oruđa.
Prikazano je izvedeno rešenje (prototip) samohodnog nosača oruđa koje je namenjeno
uređenju zemljišta po površini, zemljanih puteva i staza za kretanje mobilnih sistema za
navodnjavanje.