RU2012118450A

RU2012118450A - ROTARY MACHINE

Info

Publication number: RU2012118450A
Application number: RU2012118450/06A
Authority: RU
Inventors: Валерий Александрович Стариков; Татьяна Владимировна Здыренкова
Priority date: 2012-05-03
Filing date: 2012-05-03
Publication date: 2013-11-10
Also published as: RU2505680C2

Abstract

Роторная машина, содержащая цилиндрический корпус, внутри которого установлены две лопасти, делящие полость корпуса на четыре замкнутых объема, и эксцентрично их оси вращения - механизм синхронизации в виде вала с монолитной крестовиной, в лопасти через сквозные отверстия вставлены подпружиненные валы с роликами на концах, в средней части которых имеются диски, монолитно выполненные с ними, крепление валов с роликами, контактирующими с крестовиной, осуществлено установкой последних на двух опорах в лопастях, отличающаяся тем, что указанные диски выполнены в виде квадратных призм с кругленными вершинами прямоугольных граней, на поверхности которых установлены игольчатые подшипники с фиксацией от осевых смещений, предусмотрена пара разрезных колец, расположенных в пазах граней квадратной призмы с двух сторон, от радиальных перемещений с двух сторон предусмотрена пара крышек, спрофилированных аналогично квадратной призме с кругленными вершинами граней, с их фиксацией от осевых перемещений разрезными кольцами, с установкой последних в пазы подпружиненного вала.A rotary machine containing a cylindrical body, inside which two blades are installed, dividing the body cavity into four closed volumes, and their axis of rotation eccentrically - a synchronization mechanism in the form of a shaft with a monolithic cross, spring-loaded shafts with rollers at the ends inserted into the blades through the holes the middle part of which there are disks made integral with them, shafts with rollers in contact with the crosspiece are mounted, the latter are mounted on two supports in the blades, characterized in that it is indicated The disks are made in the form of square prisms with rounded vertices of rectangular faces, on the surface of which needle bearings are mounted with fixation from axial displacements, a pair of split rings are provided located in the grooves of the faces of the square prism on both sides, a pair of covers are provided for radial displacements on both sides, profiled similarly to a square prism with rounded tops of faces, with their fixation from axial movements by split rings, with the installation of the latter in the grooves of the spring-loaded shaft.

Claims

A rotary machine containing a cylindrical body, inside which two blades are installed, dividing the body cavity into four closed volumes, and their axis of rotation eccentrically - a synchronization mechanism in the form of a shaft with a monolithic cross, spring-loaded shafts with rollers at the ends inserted into the blades through the holes the middle part of which there are disks made integral with them, shafts with rollers in contact with the crosspiece are mounted, the latter are mounted on two supports in the blades, characterized in that it is indicated The disks are made in the form of square prisms with rounded vertices of rectangular faces, on the surface of which needle bearings are mounted with fixation from axial displacements, a pair of split rings are provided located in the grooves of the faces of the square prism on both sides, a pair of covers are provided for radial displacements on both sides, profiled similarly to a square prism with rounded tops of faces, with their fixation from axial movements by split rings, with the installation of the latter in the grooves of the spring-loaded shaft.