Parallel staggered rotating swing type engine

Abstract

The invention provides a parallel staggered rotating swing type engine. According to the structure of the parallel staggered rotating swing type engine, each rotating swing type engine body is composed of a combustor, an opposite four-bar mechanism and a planetary gear train. After the two engine bodies are installed in a staggered mode, the respective planetary gear trains of the two engine bodies form a 90-degree stagger angle and share the same sun gear. Each planetary gear train is of an outer meshed structure, the sun gear is fixed to an engine rack through two thin shafts penetrating engine rotors from the two sides, and the spatial requirement is met. A power output piece of the engine body on one side is made into a cylindrical gear. An output piece of the engine body on the other side is a hollow ring. After being fixedly connected, the two engine bodies do work outwards with a solid gear as a complete machine output shaft. The ignition periods of the engine bodies on the two sides are controlled to be the same, the ignition moment interval is controlled to be half of the period, and therefore the work doing frequency of a complete machine can be doubled. When the four-bar mechanism on one side is located at a dead point position, the engine body on the other side can provide power for the four-bar mechanism so that a moving barrier can be avoided, the movement and dynamic characteristics of the engine bodies on the two sides can be complemented, and stability and complete machine performance are improved.

Description

technical field [0001] The invention relates to a side-by-side dislocation rotary pendulum engine. This technology can not only be used in various engine application fields with conventional internal combustion engine size design, but also can be used as a new type of micro energy power system after miniaturization, and can be used in high-tech fields such as portable power supplies. The present invention mainly relates to the design of two unilateral engine output transmission mechanisms in the opposite installation process of rotary pendulum engines: the two planetary gear trains are staggered at 90° and share the same sun gear; The thin shafts that run through the rotors of the engines are fixed on the frame of the whole machine; the power output parts of the engines on both sides are consolidated together, and the solid cylindrical gear is used as the output spindle to act externally; the ignition period of the engines on one side is the same, but the ignition timing is ha...

AI Technical Summary

Problems solved by technology

The reciprocating piston internal combustion engine has a complex valve device, which is difficult to micro-process; the Stirling engine has high efficiency, but it adopts a closed cycle, which makes sealing difficult and poor reliability; the gas turbine rotates at a very high speed and works unstable; The line seal is adopted, and the airtightness is poor; the pendulum engine is basically a planar structure, which avoids the conventional intake, exhaust and driving components, and has obvious structural advantages, but the power density is still low

In addition, after the miniaturization of the heat engine, the proportion of energy loss caused by heat leakage and exhaust waste heat will increase significantly, and the thermal efficiency of the whole machine will also decrease significantly.

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