Desenvolvimento de uma caneca em polímero para movimentação de granéis

Abstract

The Brazilian agriculture plays a crucial role in the economy, significantly contributing to the GDP, employment, and exports. Despite its importance, the lack of technological advancements in agricultural equipment, such as elevators, poses challenges, particularly related to metallic components like buckets. This study addresses the replacement of metallic buckets with high-performance polymer versions, overcoming resistance from stakeholders. The main objective is to develop polymer buckets as an effective alternative to metallic ones. The methodology includes field data analysis, Solidworks design, computational simulations, selection of suitable polymers, and efficiency testing. The focus is on providing buckets with the same dimensions but superior strength, load capacity, and durability. The proposed solution has proven effective, involving the creation of polymer buckets (Nylon 6 and PU) that outperform metallic ones in terms of strength, load capacity, and weight reduction. Additionally, these buckets eliminate the risk of sparks, mitigating potential explosions. Simulation methods (DEM and FEA) have validated the efficiency of the design. It is concluded that mass production of these buckets is viable, offering significant benefits to Company B and potentially to other similar elevators.