Design Analysis of a Portable Concrete Mixer

This study presents the design analysis of a concrete mixer, aimed at enhancing construction efficiency and effectiveness. The materials employed for the mixer construction include a shaft, drum, chassis, blade, gear, pulley, belt, and motor. The working principle of the mixer involves the conversion of electrical energy from an electric motor into kinetic energy transmitted through a belt and pulley system to the driven shaft. This rotation subsequently drives the paddles welded to the shaft, facilitating the thorough mixing of concrete components such as cement, sand, gravel, and water within the drum. Further analysis covered the output power and system efficiency, revealing that the concrete mixer operates with an estimated efficiency of 99.77%. This high efficiency indicates that nearly all the input power is converted into useful work with minimal energy losses, underscoring the mixer's optimal design and performance. This research contributes significantly to the field of construction engineering by providing a well-designed, efficient, and reliable concrete mixer. The methodologies and calculations detailed in this study can serve as a reference for future projects aiming to improve construction machinery, ensuring that they meet high standards of efficiency and effectiveness.

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APA Referencing Format

Wofuru-Nyenke, O. K. (2025). Design Analysis of a Portable Concrete Mixer. International Journal of Applied Sciences and Advanced Technology (IJASAT), 1(1), 1-6.

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