Разработка математической модели переставного устройства барабанов шахтных подъемных машин

Abstract

The analysis of operating experience of mine winders shows that because of the parameters of a resettable device which are chosen incorrectly, incomplete connection of the drums can take place. The aim of the work is elaboration of the recommendations for the design of the resettable devices. For obtaining this aim the topical scientific task is being solved. The task is elaboration of the mathematical model of the resettable device, making it possible to receive its parameters which are scientifically based. The analytic expression with the error less than 3% for equivalent stiffness of the springs of the resettable device of the mine winder has been received for the first time. It secures the full entering of the teeth of an outer rim into the teeth of the rim of a hub of the resettable drum.