Design and Modeling of a Dual-Purpose Paddy Weeder with Dual-Row Puddlers

Using SolidWorks as a modelling tool, this study focusses on the design and development of a dual-purpose weeder that is constructed for both wetland and dryland situations. It is combined with dual-row puddlers and power tiller controls. The device seeks to increase operational effectiveness under various field circumstances, lowering labour costs and increasing output. Among the main elements of the design are an easy-to-use control system for a seamless transition between wetland and dryland operation, adjustable weeding blades that optimise performance in a variety of terrains, and a lightweight yet robust chassis for effortless movement. The dual-row puddlers effectively puddle the soil in rainy fields, enhancing water retention and promoting a robust crop establishment. The SolidWorks-based design's ability to accurately model 3D, analyse stress, and optimise performance ensures durability, structural integrity, and ease of maintenance. The application makes it easier to identify design flaws early on, enabling improvements to boost machine durability and effectiveness. Ultimately, the multifunctional weeder integrates state-of-the-art design elements that increase agricultural productivity and labour efficiency. By decreasing manual labour and enhancing soil preparation, the machine offers a sustainable answer to modern farming, resulting in increased crop yields, reduced operational expenses and better resource management.