| 摘要 |
A machine adapted to be towed by a tractor and powered by the PTO and hydraulic power system of the tractor for transporting, processing and blending two different types of roughage of substantial size and weight into a desired ratio for a more efficient and economical nutritional balance and better palatability as well as dispensing the ratio to livestock. This improved machine is characterized by two independently hydraulically driven floor chains that are each capable of carrying a large bale (or bales) of roughage through a series of vertically aligned shredders at different rates of speed. This produces a blend of differing types of roughage consistent with the desired nutritional component considered most economical and efficient for the particular livestock being fed. The processed ration is dropped onto a conveyor chain and immediately delivered into feed bunks for livestock consumption. The shredders and conveyor chain are mechanically driven. The variable speed of one hydraulically driven floor chain is controlled by a flow control divertor, while the speed of the other hydraulically driven floor chain remains constant.
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