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The image features a diagram titled "The Operation of a Combine Harvester", detailing the step-by-step internal mechanical process using directional arrows and nine labeled components: "Crop Cutting" pointing to the front reel; "Crop Feeding" pointing behind the front cutting mechanism; "Conveyor" pointing to the inclined internal feed ramp; "Grain and Straw Separation" pointing to the central cylinder drum; "Grain Cleaning" pointing to the upper horizontal internal channel; "Grain Collection" pointing to the top storage hopper; "Auger" pointing to the inclined external pipe; "Grain Unloading" pointing to the grain exiting into a truck trailer; and "Straw Discharge" pointing to the lower rear exit dropping straw onto the ground.
Given the complexity of the image, the above description may not be entirely accurate.
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The illustration provides information about the process of a combine harvester in an agricultural field.
Overall, the combine harvester has a dual functionality from cutting crops to producing grains in a single machine. The first phase is associated with crops and the second phase functions to process grains.
Initially, the crops are cut by the rotating blades at the front of the harvester. Following that, the crops move upward through a conveyor and then, those were fed to a cylindrical container, which positioned vertically.
At the second phase, the grains and straw are separated inside the seperator, to discharge straw by a downward movement. Then, the separated grains are gone through cleaning ,while moving upward and enter to the grain collecting section. At the bottom of this, the collected grains are directed towards an auger to allow grain unloading at the upper end of it, concluding the operational process of harvesting.
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