К вопросу определения затрат энергии на привод ротора с лопастями переменной высоты
2009
Zheshko, A.A., National Academy of Sciences, Minsk (Belarus). Scientific and Practical Center for Agriculture Mechanization
In the conditions of the Republic of Belarus there were presented results of theoretical and experimental studies on determination of the drive power of a rotor with blades of variable height. The constructive peculiar feature of rotor distributor of a working organ for application of mulching materials OVM-10 was a skewing of rotor blade. This made it possible to obtain even distribution of materials in a belt. In course of the presented research there were analyzed the constructive peculiar features of the rotor with blades of variable height in order to apply available analytical dependences for rotor calculation. Research results on determination of power capacity required for rotor drive component with blades of variable height were presented. There was constructed a scheme of loading and distributing organs of the machine for application of mulching materials. According to realized calculations, the power capacity exercised on rotor drive component with blades of variable height was 2.7 kilowatt
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