India is the agricultural based country majority of its population depend on agriculture, where more than 60%-70% of
population is depending on agricultural ,at present time farmers are using motorized sprayer which requires different types of
fuels, batteries and solar panels, Accordingly we have decided to make our project on sprayer which works without any fuel
mechanism and by using crank and slotter quick return mechanism nozzle adjustable with x and y direction in 1:4 ratio The
main drawn back of hand operated spray pump is that the user cannot use it for more than 5-6 hours continuously as it gets
heat whereas fuel operated spray pump requires fuel which is expensive and a variability of fuel is not easy at rural places, In
such situation we should think to move towards non-conventional energy. This review paper tries to develop new mechanical
system which will overcome all the above problems and help farmers etc.
