SEMI-AUTOMATIC CORN THRESHING DEVICE AND THRESHING METHOD

摘要

The invention relates to the technical field of agricultural machinery, in particular to a semi-automatic corn threshing device, which is composed of an electric motor (1), a fixing plate (2), a threshing mechanism (3), a first fixing element, a second fixing element, and a semi-automatic component. In the semi-automatic corn threshing device, a drive shaft of the electric motor passes through a shaft hole and extends into the shaft hole. A left end surface of a threshing cylinder protrudes into an accommodating slot, and the first fixing element passes through a first fixing shaft hole and a first shaft hole to fix the electric motor and the threshing mechanism. The second fixing element passes through a second fixing shaft hole and a second shaft hole to fix the electric motor and the threshing mechanism. The first fixing element and the second fixing element are screw nut structure, and the threshing cylinder is not in contact with the fixing plate. The invention also discloses a threshing method. The present invention has the following beneficial technical effects: simple structure, small size, easy assembly and disassembly, low cost, high efficiency, and safety and reliability.