Open AccessEffect of the flow of transported bulk material on the design features of a belt conveyor
Author(s) -
С. Я. Давыдов,
Н. Г. Валиев,
В. М. Таугер
Publication year - 2019
Publication title -
novye ogneupory
Language(s) - English
Resource type - Journals
ISSN - 1683-4518
DOI - 10.17073/1683-4518-2019-1-8-11
Subject(s) - thread (computing) , mechanism (biology) , mechanical engineering , flow (mathematics) , structural engineering , rotation (mathematics) , conveyor belt , mechanics , engineering , computer science , materials science , mathematics , physics , geometry , quantum mechanics
A new design of a belt conveyor has been proposed with the possibility of changing the cross section of a conveyor belt depending on the flow of the bulk material being transported. A method for determining the load on the mechanism of rotation of the pressure levers is presented. The calculation of the value of the equivalent load on the screed, taking into account crimping are given. This allows you to determine the internal diameter and select the parameters of the trapezoidal thread of the screed, calculate the resistance moments in screw pairs and adopt the appropriate size of the gearmotor. Ill. 3. Ref. 9.