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Information × Registration Number 0216U005379, 0114U000395 , R & D reports Title To prove parameters and environments of working bodies of combine harvesters popup.stage_title Head Sheychenko Victor Oleksandrovych, Registration Date 22-01-2016 Organization National Scientific Centre "Institute for Agricultural Engineering and Electrification" popup.description2 The report is in 1 volume. Objects of research are the combine harvester cutting unit, the system copy the surface of the cutting unit header field, the device pre-threshing grain reaper, threshing and separating device with a reduced coverage angle hard threshing drum tangentially radial concave, grain cleaning system. Purpose is improving the efficiency of grain harvesting by modernizing working bodies of a combine harvester and a substantiation of their rational parameters and modes of operation. The results of research. Developed working hypotheses, drawings analytically and experimentally substantiated constructive and technological parameters. Manufactured and tested in a production environment, the crank drive of the cutting machine with double stroke of a knife and shortened to 180 mm rod; system backup field surface cutting apparatus; header with 4 times less moment of inertia about the axis of oscillation; a device to prevent the winding reel tine plants; threshing unit pre-threshing grain header; threshing and separating device with a reduced coverage angle hard threshing drum tangentially radial concave; device to prevent congestion in the threshing unit and in the space between the spike auger and the spike elevator; one-sieve clean grain system; system chopping and uniform spreading straw on the surface of the field Product Description popup.authors Білоус Сергій Вікторович Бетлій Вячеслав Васильович Грицака Олександр Миколайович Капралюк Олег Володимирович Кузьмич Альвіан Ярославович Кустов Сергій Олександрович Нєдовєсов Віктор Іванович Поляков Валерій Олександрович Ткачук Сергій Васильович Шейченко Віктор Олександрович popup.nrat_date 2020-04-02 Close