THREE CONFIGURATIONS CONCURSIONS OF SECTION DEBULATE AND ADJUSTMENT MECHANISM FOR AN AGRICULTURAL COMBINED HARVEST

摘要

“Three concave section threshing configurations and adjusting mechanism for an agricultural combine harvester” is a cage and rotor assembly that includes a curved spaced side member skeleton affixed to the lower and upper spaced members that extend laterally between the they surround the rotor. one of the curved spaced side members is terminated with curved fingers. three concave inserts insert laterally into the skeleton gap at 270 ° around the rotor. one of the concave straight finger inserts which intertwine between the curved fingers of the skeleton side member. a plate control assembly that has arcuate slots placed in 3 of the skeleton assembly pivots, control bars connected to the skeleton pivots, and an actuator connect to the control bars, in an arcuate end-effect rotation, control bars, which results in synchronized rotation of the arcuate slit plates so that the interlaced straight fingers move closer or farther, with the curved skeletal assembly fingers fixed, for different types of grain