Development of a detachable and single wheeled four nozzles sprayer

Abstract

This paper presents the design and fabrication of a singled wheeled and four nozzles farming and agricultural sprayer that is mechanically detachable to optimizes time and cost while delivering efficient spraying of agricultural chemicals. The device is designed to spray 3.2 litres per minute, reducing the time spent on spraying, and saving valuable time for farmers. Additionally, the cost of the sprayer is affordable and accessible option for small-scale, medium and rich farmers. It has an efficiency of 87.5% during the spraying operation tested with the sprayer offering an efficient, cost-effective, and durable solution to agricultural spraying, benefiting farmers and the wider agricultural industry in Nigeria. This work is targeted at providing solution to the problem of the farmer carrying the entire weight of the sprayer on his shoulders and also to save the farmer the stress of pumping manually with his or her hands hence preventing direct contact with the harmful chemicals. The detachable design of the sprayer makes it easy to maintain and repair, increasing its longevity and reducing the need for costly replacements. The use of four multiple nozzles ensures an even distribution of the chemicals, maximizing their effectiveness and reducing wastages.