TTU lecturer builds blenders, shellers on bikes for communities without electricity
Rural communities yet to be connected to the national grid are presented with a challenging environment that impacts adversely on the livelihoods of farmers.
To ease their burden, a lecturer at the Takoradi Technical University developed blenders and shellers built on bicycles to support communities without electricity.
About 75% of households in Ghana’s regions of the north are farmers, but their inaccessibility to electricity makes it nearly impossible to live conveniently.
Women and children in such areas are heavily impacted by the lack of electricity.
Under the Pedal 2 Empower project, researchers at Takoradi Technical University have designed a simple, environmentally friendly machine to aid residents in the Upper West Region.
The blenders and shellers are built on a bicycle frame, which employs paddling to power the blades of the blender for cutting and shelling.
The team lead for the eco-friendly project, Kwadwo Asare Apori, explains how the machine works efficiently by converting the energy from paddling into electricity.
“The machine employs the dynamo mechanism to power the blenders and shellers to function. The greater the force applied, the more efficiently the machine works. This is actually sustainability design,” he said.
Most residents in Ghana’s North are known for their adept skills in cycling, as it is the major means of transport in most rural communities in the five regions.
“The bicycle blenders and shellers will be easily adopted by these communities,” Kwadwo Asare cites as one of the reasons for developing the machines.
The group built maize shellers, rice dehuskers, and shea nut grinders for the communities, including Mangu, Goli, Kperisi, and Manwe.
The pedal-powered machine not only provides convenience but also a means to reduce carbon emissions.
“Because there’s no fossil fuel usage, the machine helps reduce greenhouse gas emissions. It helps with personal health improvement. This is a practical, eco-friendly project. It can be used for educational purposes,” Kwadwo Asare added.
For users of the machine, this would ease the burden of grinding stones and farming activities while boosting their health.
“This machine is a better alternative to electric blenders. If I have this machine at home, I will be able to prepare meals and blend spices. I sometimes have to hide or go to a friend’s place to use a blender,” one of the beneficiaries shared her experience with the machine.
The developers seek to extend the project to other regions as demand for the machines surges.
“If we have enough funding, we will be able to provide these machines freely to these communities to facilitate their domestic chores,” Kwadwo Asare appealed for support.
Source : myjoyonline.com
