Tag Archives: potatoes

044–054 V. Bulgakov, S. Ivanovs, V. Adamchuk and Y. Ihnatiev
Investigation of the influence of the parameters of the experimental spiral potato heap separator on the quality of work
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Investigation of the influence of the parameters of the experimental spiral potato heap separator on the quality of work

V. Bulgakov¹, S. Ivanovs²*, V. Adamchuk³ and Y. Ihnatiev⁴

¹National University of Life and Environmental Sciences of Ukraine, 15, Heroyiv Obrony str., UK 03041 Kyiv, Ukraine
²Latvia University of Agriculture, 2, Liela str., LV 3001 Jelgava, Latvia
³National Scientific Centre ‘Institute for Agricultural Engineering and Electrification’ of Ukraine, 11, Vokzalna str., Glevaha-1, UK 08631 Kiev Region, Ukraine
⁴Tavria State Agrotechnological University, 18, Khmelnytskoho pr., Melitopol, UK 72312 Zaporozhye region, Ukraine
*Correspondence: semjons@apollo.lv

Abstract:

The known designs of potato heap cleaners have a series of disadvantages, particularly on sticky soils. In the newly developed and patented potato heap cleaner of a spiral type there is used the vibration effect and other technical solutions which ensure efficient self-cleaning of the rollers. Laboratory-field equipment was worked out and made for the investigations which had a spiral potato heap cleaner of a new design mounted on it. Under the field conditions the real technological process of digging and cleaning of the potato tubers from the soil admixtures was simulated in one row of the potato plantation. By using the developed methodology of a multi-factor experiment dependencies were obtained characterising the impact of the design and kinematic parameters of the cleaner itself upon the quality indicators of its operation (the soil separation efficiency, the cleanness of the heap, the damage and losses of the tubers), allowing optimisation of the design.

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