A bean/soyabean thresher is an agricultural machine designed to separate beans or soyabeans from their pods efficiently while minimizing grain damage. It consists of a feeding hopper, a rotating threshing drum fitted with teeth or beaters, a concave screen, a cleaning blower, grain collection outlets, and an electric motor or diesel engine. The machine is built to process large quantities of harvested crops, improving productivity and reducing manual labor.
In operation, harvested bean or soyabean plants are fed into the machine through the hopper, where the rotating threshing drum applies impact and rubbing action to break open the pods and release the grains. The separated grains pass through a screening and cleaning system, where dust, chaff, and other light impurities are removed by airflow from the blower. Clean beans or soyabeans are discharged through the grain outlet, while pod residues and waste materials are expelled separately. This process ensures efficient grain recovery, improved product quality, and faster post-harvest processing.
