Shaking valve rotary cylinder type variable displacement device and its rotary engine

Abstract

The present invention relates to a rocking valve and rotating cylinder type transfiguration mechanism and a rotating engine thereof belonging to the dynamic machinery field. A cylinder body (1) is a disk shape. An axle center at one side of the cylinder body (1) is provided with a principal axis (2), an end face at the other side of the cylinder body (1) is provided with a fan-shaped cavity chamber (3), and a flow distribution base (4) is fixed closely to the fan-shaped cavity chamber (3). A flow distribution cover (7) is mounted into a rotating shaft (5) and is closely and annularly contacted with a through hole (6) position at the external wall of the flow distribution base (4). A rocking plug (10) is correspondingly arranged in the fan-shaped cavity chamber (3). One end of the rocking plug (10) is fixed near the circle center of the arc line of the fan-shaped cavity chamber (3) by a pin roll (11). The rocking plug (10) is also provided with a rocking shaft (12) which is plugged into an oblong slide way (15) on a slideway cover (14). The rocking valve and rotating cylinder type transfiguration mechanism has compact structure, few parts and components, small size, light weight, good tightness, small vibration, high working efficiency and convenient maintenance, can be made into a gasoline engine and a diesel engine and also can be made into fluid dynamic machinery such as a pump, a hydraulic motor, an air compressor, etc.

Description

technical field [0001] The invention relates to an engine or a hydraulic motor, in particular to a valve-rotating-cylinder type variable displacement mechanism and a rotary engine thereof. It belongs to the field of power machinery. Background technique [0002] The core parts and technical points of hydraulic motors, hydraulic pumps, compressors, and even internal combustion engines working under high temperature, high speed, and high pressure conditions are the variable capacity, sealing and energy saving of the mechanism. [0003] When an ordinary internal combustion engine is working, the piston makes a high-speed linear reciprocating motion in the cylinder to complete the four cycles of "inhalation, compression, combustion, and exhaust". power. Cylinder, piston and crank-connecting rod mechanism bring complex mechanism, bulky, low efficiency, high energy consumption, large vibration and other insurmountable problems. The movement characteristics of the "triangular ro...

AI Technical Summary

Problems solved by technology

[0004] The first object of the present invention is to propose a simple structure, small volume and high working efficiency for the defects and deficiencies of the existing variable displacement fluid machinery, such as complex structure, large volume, low working efficiency and poor sealing performance. Valve rotary cylinder type variable capacity mechanism

[0005] The second purpose of the present invention is to propose a simple structure, small volume, small vibration, low energy consumption and deficiencies in view of the defects and deficiencies of the existing engine for more than one hundred years, such as complex structure, high energy consumption, poor sealing performance and large vibration. Low, good sealing performance rocking valve rotary cylinder rotary engine

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