SILVA, J. L.; SILVA, José Leopoldo da.
Résumé:
The aim of this dissertation is the improvement of an agricultural
implement for animal traction and the development of a model different
from those exist now. The system was constructed for agricultural opera
tions with two fixed, moldboard ploughs.
The present work involves a detailed analysis of its constituent
parts, their nomenclature, dimensions, material and their respective func
tions. Also included description of function of the implement and the
design of its constituent parts. The influence of moisture in the soil
on the operation and quality of performance of the plough was also recor
ded.
As part of this study, the operation of systems was analysed throu
gh laboratory tests and field work.
