Diseñar y construir una máquina aradora para zonas agrícolas con una capacidad de 6.5Hp con un motor a gasolina

Abstract

Taking into consideration the needs presented in the agricultural sector, research has been proposed with the objective of designing and building a plowing machine for agricultural areas with a capacity of 6.5 HP with a gasoline engine. To achieve this, a quantitative methodology with experimental design has been applied, divided into the collection of bibliographic data on possible alternatives in the design of power tillers and the practical part that was carried out from the CAD design of the machine to its implementation and operation tests. The machine was built and the respective mobility and transmission corrections were made before its use and finally the respective field tests were carried out, where the driving system, structure adjustments, maneuverability, transport reliability, capacity (m/s), tilling depth (cm), time (s), distance traveled (m) and machine start-up were evaluated. From these results, favorable data were obtained in the 6 tests carried out in both plowed and unplowed terrain. For the soil without plowing, an average capacity of 0.1 m/s was obtained with a tilling depth of 7 cm in an average time of 22 seconds. On the other hand, for the soil with plowing, since the soil was looser than in the previous case, the results showed a capacity of 0.3 m/s with a tilling depth of 15 cm and an average time of 13 seconds.