Open AccessResearch of the stressed state in the sections of trees’ trunks in a pneumatic method for fruit harvesting
Author(s) -
Mikhail Semenovih Eliseev,
Valentin Vladimirovich Vasylchikov,
Aleksey Alekseevich Leontyev,
Aleksey Maksimovich Maradudin,
A. V. Peretyatko
Publication year - 2020
Publication title -
agrarnyj naučnyj žurnal
Language(s) - English
Resource type - Journals
eISSN - 2587-9944
pISSN - 2313-8432
DOI - 10.28983/asj.y2020i1pp56-59
Subject(s) - shaker , nozzle , rotation (mathematics) , bending , trunk , tree (set theory) , structural engineering , mechanics , mathematics , engineering , mechanical engineering , acoustics , botany , physics , vibration , biology , geometry , mathematical analysis
The method of calculating the strength of fruit tree trunks during operation of a pneumatic fruit shaker is presented. Taking into account the technological and design parameters of the pneumatic shaker, the law of changing the bending moment along the length of the tree trunk is derived, the required angle of rotation of the fan nozzle of the pneumatic shaker is determined.