SU1394484A1 - Threshing device - Google Patents

Threshing device

Info

Publication number
SU1394484A1
SU1394484A1 SU4070438/15A SU4070438A SU1394484A1 SU 1394484 A1 SU1394484 A1 SU 1394484A1 SU 4070438/15 A SU4070438/15 A SU 4070438/15A SU 4070438 A SU4070438 A SU 4070438A SU 1394484 A1 SU1394484 A1 SU 1394484A1
Authority
SU
USSR - Soviet Union
Prior art keywords
teeth
rows
height
base
threshing device
Prior art date
Application number
SU4070438/15A
Other languages
Russian (ru)
Inventor
М.И. Липовский
А.А. Кобелев
Н.М. Митрофанов
С.А. Задворкин
В.П. Гаврилов
В.И. Машанов
П.М. Арбузов
Original Assignee
Научно-исследовательский и проектно-технологический институт механизации и электрификации сельского хозяйства Нечерноземной зоны РСФСР
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Научно-исследовательский и проектно-технологический институт механизации и электрификации сельского хозяйства Нечерноземной зоны РСФСР filed Critical Научно-исследовательский и проектно-технологический институт механизации и электрификации сельского хозяйства Нечерноземной зоны РСФСР
Priority to SU4070438/15A priority Critical patent/SU1394484A1/en
Application granted granted Critical
Publication of SU1394484A1 publication Critical patent/SU1394484A1/en

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  • Threshing Machine Elements (AREA)

Abstract

FIELD: agricultural engineering. SUBSTANCE: threshing device has drum 1 with rows of long teeth 3 and two rows of shorter teeth 4 which are positioned in screw-like or staggered order on body 5. Height of short teeth is 14-20 mm and height of long teeth is greater by 2.0-2.5 fold. Base 6 of rows of short teeth is thicker than base of long teeth. All bases 6 are streamlined by their shape and are made in accordance with logarithmic spiral to minimize escape of grains and not threshed spikes. EFFECT: reduced energy consumption, enhanced threshing efficiency. 2 cl, 2 dwg
SU4070438/15A 1986-05-21 1986-05-21 Threshing device SU1394484A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4070438/15A SU1394484A1 (en) 1986-05-21 1986-05-21 Threshing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4070438/15A SU1394484A1 (en) 1986-05-21 1986-05-21 Threshing device

Publications (1)

Publication Number Publication Date
SU1394484A1 true SU1394484A1 (en) 1994-04-30

Family

ID=60535633

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4070438/15A SU1394484A1 (en) 1986-05-21 1986-05-21 Threshing device

Country Status (1)

Country Link
SU (1) SU1394484A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2490861C1 (en) * 2012-03-14 2013-08-27 Государственное научное учреждение Северо-Западный научно-исследовательский институт механизации и электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ СЗНИИМЭСХ Россельхозакадемии) Threshing drum

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2490861C1 (en) * 2012-03-14 2013-08-27 Государственное научное учреждение Северо-Западный научно-исследовательский институт механизации и электрификации сельского хозяйства Российской академии сельскохозяйственных наук (ГНУ СЗНИИМЭСХ Россельхозакадемии) Threshing drum

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