Diseño y construcción de una maquina escarificadora de quinua con capacidad de 40 kg/h a ser utilizada por personas de la tercera edad en el cantón Colta comunidad la Merced

Abstract

This study details the design and construction of a Quinoa scarifying machine, addressing its manufacturing process through the use of mechanical components available in the domestic market. It begins with an exhaustive technical review of the principles of material mechanics, obtaining information from various sources such as books, magazines, scientific articles, technical reports and forums, among others. The project proposes an analysis of alternatives based on a multi-criteria method, evaluating variables such as cost, ease of operation, availability of materials in the market, ease of assembly and safety, in order to select the most suitable elements for the manufacture of the scarifying machine. Next, we will proceed to the initial design stage using CAD software to obtain a visual representation of the concept and model the mechanical and functional structure of the machine. This will be followed by the construction and manufacturing phase. Once the machine is completed and manufactured, extensive testing will be carried out to ensure its performance and capacity to scarify up to 40 kg of quinoa. After validation of the tests and confirmation of its functionality, the machine will be delivered to senior farmers in the parish of La Merced in the province of Chimborazo, with the aim of contributing to agricultural development in that sector and improving working conditions in the area