SU1232831A1 - Machine with swinging work-performing member - Google Patents

Abstract

A machine with a rocking working body, comprising a housing with a spherical surface, a shaft connected to a working body having meridional channels with windows and spherical surfaces in contact with the inner spherical surface of the housing, and a distribution mechanism, yy 13 having distribution windows, made with the possibility of communicating the windows with the lines of high and low pressure, with the jumpers located inside the meridional cavities, mounted rotatably on the fixed elements, placed in the equatorial plane of the body, characterized in that, in order to reduce the specific material consumption, the working body is made of three parts, the two extreme parts are mounted in the body so that they can rotate relative to the middle part of the working body, the distribution channels are made in the extreme parts, and the windows are on the middle part adjacent to it. (L 12 to ro you 00 Figure 1

Description

one

The invention relates to mechanical engineering, in particular to children with a working body.

The purpose of the invention is to reduce the specific material consumption.

FIG. 1 shows a machine with a swinging tool; FIG. 2 is a section A-A in FIG. one.

The machine with a swinging working body includes a housing 1 with two internal spherical surfaces 2 and 3. At the equator 4, the housing 1 is rotatably mounted at 5 fixed elements 6, made in the form of axes fixed in the housing. The machine also contains a working body 7, made of three parts, the two extreme parts 8 are made in one piece or rigidly fastened to each other and installed in the housing 1 rotatably relative to the middle part 9. The extreme parts 8 have trunnions 10 and 11, by means of which they are installed in a housing. In the Hiix edge of parts 8, distribution channels 12-15 are made for supplying and discharging working fluid to the working chambers 16 and 17 formed by the walls of the meridional cavities 18 and jumpers 5. Channel 14 is connected to line32831

it is 19 high pressure, and channel J3 is from 20 low pressure. The channels 12 and 13 terminate in crescent-shaped windows 21 communicating with the windows 22 of working chambers 16 and 17.

A swinging machine works, for example, as a hydraulic engine as follows.

 O Pa (5th fluid is created in the high pressure line 19 and further along distribution channels 12 to the c-eater windows 21, communicated with the windows 22 of the working chambers 16. Under the pressure of the working fluid, the chambers 16 begin to increase in volume, moving relative to jumpers 5, driving the working body 7, which at the same time turns

20 on the trunnions 10 and 11, at the same time turning: when it is relative to its middle part 9. At the same time, the small gap between the jumper and 5 and the fixed elements 6 allows 25 jumpers to make the necessary azimuthal displacements. At the same time, the liquid from the working chambers 17 begins to be forced out through the windows 22 and through other sickle-shaped windows.

Pop30 leads to channels 13 and further along channel 15 to line 20 of low pressure.

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Compiled by I.1-1lein Editor A. Kozoriz Tehred L. Serdyukova

Order 2749/34 Draw 500 Subscription

VNDAPSh State Committee of the USSR

for inventions and discoveries 113035, Moscow, Zh-35, Raushsk nab., 4/5

Production and printing company, Uzhgorod, Projecto st., 4

Proofreader L. Patay

Claims (1)

A machine with a swinging working body, comprising a body with a spherical surface, a shaft connected to a working body having a meridio.nal cavity with windows and a spherical surface in contact with the inner spherical surface of the body, and a distribution mechanism,. having distribution windows configured to communicate windows with high and low pressure lines, and inside the meridional cavities there are jumpers mounted for rotation on fixed elements ^{4 located} in the equatorial plane of the body, characterized in that, in order to reduce the specific material consumption , the working body is made up of three parts, the two extreme parts are mounted in the housing with the possibility of rotation relative to the middle part of the working body, distribution channel We performed in the extreme parts of the conjugate part. , and windows on it with a surface of medium