SU1751393A1

SU1751393A1 - Positive-displacement machine for liquids

Info

Publication number: SU1751393A1
Application number: SU894653532A
Authority: SU
Inventors: Николай Николаевич Буйневич
Original assignee: Н.Н.Буйневич
Priority date: 1989-02-22
Filing date: 1989-02-22
Publication date: 1992-07-30

Abstract

Использование в объемных гидромашинах и трансмисси х транспортных средств. Сущность изобретени : гидромашина содержит корпус 1, в котором установлены блок 2 цилиндров и наклонна шайба 3, шарнирносв занна с поршн ми4. Ведомый и ведущий валы 9 и 12 установлены в шарнире 13. жестко соединенном с корпусом 1. Шарнир 13 св зан с неподвижным звеном через пружину и имеет ограничители предельного положени . При изменении нагрузки на валу 12 происходит поворот шарнира 13, а вместе с ним корпуса 1 и т ги 6, котора роликовой опорой 7 перекатываетс вдоль неподвижного кулачка 8. При этом происходит поворот т ги 6 и изменение угла наклона шайбы 3, компенсирующее сужение нагрузки. 2 ил.Use in bulk hydraulic machines and transmissions vehicles. SUMMARY OF THE INVENTION: The hydraulic machine comprises a housing 1 in which a cylinder block 2 is installed and an inclined washer 3 is hinged with a piston 4. The driven and driving shafts 9 and 12 are mounted in the hinge 13. rigidly connected to the housing 1. The hinge 13 is connected to the fixed link through a spring and has limit position limiters. When the load on the shaft 12 changes, the hinge 13 rotates, and with it the body 1 and the hinge 6, which by the roller support 7 rolls along the fixed cam 8. At the same time, the hinge 6 is rotated and the angle of the washer 3 changes, compensating the load reduction. 2 Il.

Description

Фиг.2.2.

Claims

15 claims

A volumetric hydraulic machine comprising a housing, drive and driven shafts with gears installed in the bearing units, a cylinder block with pistons connected to the driven shaft, and a feed control mechanism associated with the pistons, characterized in that, in order to expand functionality by using in trans25 missions of vehicles, the feed control mechanism is made in the form of a cam, traction with a roller support in contact with the cam, and an inclined washer installed in the housing with the possibility of 30 rotation and connection Noah with a thrust and shaft bearing assemblies are placed in the hinge, rigidly coupled to the housing, and the hinge through the spring associated with the fixed link.