Open AccessKinematic analysis of tooth-lever differential transmission mechanisms
Author(s) -
Gayrat Bahadirov,
Takhirjon Sultanov,
A Abdukarimov
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/614/1/012101
Subject(s) - lever , kinematics , transmission (telecommunications) , differential (mechanical device) , mechanism (biology) , computer science , mechanical engineering , engineering , physics , telecommunications , classical mechanics , aerospace engineering , quantum mechanics
This paper refers to a problem of application of tooth-lever differential transmission mechanisms in roller technological machines with variable inter-axial distance of working shafts, which are widely used in civil and agricultural engineering. Shortcomings of tooth-lever differential transmission mechanisms, used in roller machines, were shown; they are expressed in discrepancy of kinematic characteristics of these mechanisms to technological requirements of different types of roller machines. An arrangement and a principle of operation of new tooth-lever differential transmission mechanisms, developed by the authors, are briefly considered here. The possibilities of application of offered transmission mechanisms in six principal schemes of roller machines are described. Formulas are drawn to determine kinematic parameters of one of new transmission mechanisms depending on geometric and kinematic parameters of two-roller modulus, processed material and transmission mechanisms itself.