DESIGNOFPEARLMILLETCROPCUTTER USING SCOTCH YOKE MECHANISM

Abstract

The conceptual design of a pearl millet crop cutter that 
uses the Scotch Yoke mechanism to accomplish an 
effective and accurate cutting action is presented in this 
study. The smooth and steady blade action for slicing 
millet stalks is made possible by the Scotch Yoke 
mechanism, which transforms rotational motion into 
reciprocating motion. Important design elements, such as 
blade curvature, bevel angle, and material choice, are 
adjusted to guarantee efficient cutting with little energy 
use. The design offers a workable solution for small
scale millet harvesting by emphasizing ergonomic use, 
cost efficiency, and simplicity. By increasing efficiency 
and decreasing human labor, this project seeks to 
mechanize millet harvesting.