Model Study on the Combination of Operating Parameters of Corn Kernel Harvesters

This study analyzed the engine operating condition curve of corn kernel harvester. Field experiments identified feed rate, concave clearance, and cylinder speed as main factors affecting quality efficiency. A ternary quadratic regression orthogonal center-of-rotation combined optimization test method was used to determine speed, clearance influencing factors, variation crushing impurity loss rate objective functions. mathematical model developed for combination indicators, efficiency parameters non-linear optimize each factor. The results showed that with a 12 kg/s, forward 5 km/h, 360 r/min, 30 mm, average 3.91%, 1.71%, 3.1%. could be design development intelligent control systems.