Internal dual-phase shockwave swing link transmission type internal combustion engine

Abstract

The invention discloses an internal dual-phase shockwave swing link transmission type internal combustion engine, relates to the field of gas power, and belongs to a multi-cylinder internal combustion engine. The invention provides a novel internal combustion engine, wherein eight cylinders are annularly, symmetrically and uniformly distributed around a convex internal dual-phase shockwave wheel, so that a resultant force stressed on the convex internal dual-phase shockwave wheel is zero; a cylinder piston directly acts on the convex internal dual-phase shockwave wheel through a push rod; and power is transferred to an output shaft which is connected with a wavelike wheel through keys from the convex internal dual-phase shockwave wheel through internal dual-phase shockwave swing link movable teeth. In the internal combustion engine, a connecting rod and a crank shaft in the conventional internal combustion engine are saved, and an external cam internal dual-phase shockwave swing link transmission mechanism of the conventional internal combustion engine does not have eccentric mass and has the advantage of self-balancing the inertial force and the working load. The rotation speed of the output shaft is determined by the transmission ratio of the transmission of the movable teeth; if a movable tooth frame is fixed, the wavelike wheel outputs low speed and large torque; and the internal combustion engine can be widely applied to the fields of military affaires and national defense needing high power, such as tanks, armored vehicles, engineering machinery and the like. The internal combustion engine has the advantages of simple and compact structure, small axial dimension and self-balanced stressing and operates stably.

Description

technical field [0001] The invention relates to the field of gas power, more specifically, an internal two-phase shock wave swing rod transmission type internal combustion engine. Background technique [0002] At present, the common internal combustion engines are mostly four-stroke crankshaft connecting rod internal combustion engines. The transmission structure of this internal combustion engine all adopts a crank connecting rod mechanism, and the crankshaft is driven by the connecting rod, thereby converting the linear motion of the piston into the rotary motion of the crankshaft. Because this internal combustion engine presses and drives the crankshaft to rotate by the linear motion of the piston and the planar motion of the connecting rod, there is greater friction between the kinematic pairs, resulting in low transmission efficiency of the internal combustion engine. The crankshaft connecting rod type internal combustion engine also has the following major disadvantage...

AI Technical Summary

Problems solved by technology

Since this kind of internal combustion engine relies on the linear motion of the piston and the planar motion of the connecting rod to press and drive the crankshaft to rotate, there is a large friction between the kinematic pairs, resulting in low transmission efficiency of the internal combustion engine.

The crankshaft connecting rod type internal combustion engine also has the following main disadvantages: large volume; large unbalanced centrifugal force on the connecting rod and crankshaft; large impact and large vibration; and thus cause large mechanical wear, shortening the life of the internal combustion engine; complex structure, Processing, manufacturing, assembly, etc. are more difficult

[0003] In addition, the general internal combustion engine and the speed change device are two independent machines. Usually, the internal combustion engine needs to install an additional reducer for subsequent speed change, resulting in a bulky

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