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Star-spinning type rotation device with double sun wheels, engine and fluid machine

A technology of rotating device and fluid machinery, which is applied in the directions of rotary or swinging piston engines, rotary piston engines, rotary piston machines, etc., and can solve the problem of the wear of the rotary valve plate and the main sun gear, and the outer circle of the rotary valve plate and the main sun gear. Problems such as friction on the cylinder surface and affecting the efficiency of the star-rotary rotating device, etc., to avoid friction and improve efficiency

Active Publication Date: 2013-12-18
BEIJING ROSTAR TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] In the process of realizing the present invention, the applicant realized that the above-mentioned technical solution has the following technical problems: During the working process of the star-rotary rotating device, the rotary valve plate will be tightly attached to the main sun gear when it is in the open position. The relative movement between the valve plate and the main sun gear is very large, resulting in very serious friction between the rotary valve plate and the outer cylindrical surface of the main sun gear, which not only causes the wear of the rotary valve plate and the main sun gear, but also seriously affects the star rotation. Efficiency of the rotating device

Method used

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  • Star-spinning type rotation device with double sun wheels, engine and fluid machine
  • Star-spinning type rotation device with double sun wheels, engine and fluid machine
  • Star-spinning type rotation device with double sun wheels, engine and fluid machine

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Embodiment Construction

[0030] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in further detail below in conjunction with specific embodiments and with reference to the accompanying drawings. In order to clearly describe the present invention and facilitate understanding, firstly, the main elements involved in this application document are numbered and described, as follows:

[0031] 1-cylinder; 1-1 first through hole;

[0032] 1-2 second through hole; 2- cylinder sealing end cover;

[0033] 3-Spindle; 4-Sealing ring

[0034] 5-groove; 5-1-longitudinal side

[0035] 6-rotary valve; 6a-upward rotary valve;

[0036] 6b-down spin valve; 6-1-arc surface

[0037] 7-rotary valve mandrel; 8-roller planetary piston wheel;

[0038] 8-1-Roller planetary piston wheel output rod; 8-2-Roller planetary piston wheel buffer rod;

[0039] 9-Roller planetary piston wheel fixing flange; 10-Center sun wheel roller;

[0040] 11...

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Abstract

The invention discloses a star-spinning type rotation device with double sun wheels, an engine and a fluid machine. A spin valve plate sun wheel is installed in the middle of a main sun wheel, and all pressure or parts of pressure are pressed on the spin valve plate sun wheel when spin valve plates are opened. Due to the facts that the spin valve plate sun wheel can be independent of the main sun wheel to rotate and the rotation of the main sun wheel is absorbed by bearings arranged between the spin valve plate sun wheel and the main sun wheel, severe friction produced by the relative motion between the valve plates and an outer cylinder surface of the main sun wheel is prevented, and the service life and efficiency of the star-spinning type rotation device are improved.

Description

technical field [0001] The invention relates to the fields of engines and fluid machinery in the machinery industry, and in particular to a star-rotating rotating device with double sun gears, the engine and the fluid machinery. Background technique [0002] For the engine field, there are mainly reciprocating piston four-stroke engines, triangular rotor engines, gas turbines, etc. In the traditional field of compressors and pumps in fluid machinery, there are mainly mechanical structures such as plunger type, vane type, gear type, screw type and scroll type. People are constantly improving and innovating while applying these mechanical structures. [0003] In the patent application (patent application number: 201010196950.8) submitted by the applicant of the present application on June 10, 2010, a spiral fluid motor or engine, a compressor and a pump are disclosed. Now taking the fluid motor as an example, the basic structure of the planetary rotating device of the above-...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01C1/46F02B53/00F03C2/30F04C2/46F04C18/46
CPCY02T10/17Y02T10/12
Inventor 姚镇姚其槐
Owner BEIJING ROSTAR TECH
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