Concave wheel rotor-type valve mechanism

Abstract

The invention relates to a concave wheel rotor-type valve mechanism. The concave wheel rotor-type valve mechanism is mainly composed of a concave wheel rotor and a linkage body, wherein the concave wheel rotor comprises two concave wheels, a driven gear is arranged between the two concave wheels, and the concave wheel rotor, the driven gear and the concave wheels are fixedly connected into a whole and then arranged on a rotor support; the linkage body is in a step shape, the vertical edge of the step is inserted into a limiting frame on the side surface of the rotor support, a U-shaped opening is formed in the bottom layer of the step, and the top end of an air valve is arranged on the U-shaped opening through a tappet ring groove; a pressure spring and a contact are arranged on the top layer of the step, and the contact is attached to the concave wheels; the concave part of each concave wheel comprises a front section and a rear section, the front section is provided with an open channel, a narrow slit is formed in the top of the open channel, and a contact ring groove flush with the narrow slit is formed in the contact; and a driven gear on the concave wheel rotor is meshed with a driving gear on a rotor driving shaft, the rotating speed of the driving gear is consistent with that of a crankshaft, and the radius of the driving gear is half of that of the driven gear. The concave wheel molded lines are designed according to simple harmonic vibration. The concave wheel rotor-type valve mechanism is a special technology, conforms to the principle, and is efficient, energy-saving, low-wear, durable, and simple and easy to implement.

Description

Technical field [0001] The present invention is a gas gauge mechanism on a four-stroke engine, in particular a recess wheel rotor gas-type gas. Background technique [0002] The gas gases include valve springs and cams, but it is very important, but it is energy consumption, more than 90% of the gas consumption unit consumes it; in addition, it presses about 300 ~ 500n on the cam Pressure, so that the crankshaft is overwhelmed, exacerbated to the cam wear and shorten the engine life. The energy consumption of the engine includes heat dissipation, internal consumption, and external work. To save energy, reduce heat dissipation, reduce internal consumption, current energy-saving measures to reduce heat dissipation, if continued to reduce heat, it will not be obvious, so It is necessary to reduce the internal consumption of articles, which is the best way to transform the gas. Inventive content [0003] It is an object of the present invention to overcome the shorter energy consump...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to invent a simple structure, high efficiency and energy-saving concave rotor type gas distribution mechanism in order to overcome the defects of high energy consumption, large wear, short life and inconspicuous current energy-saving measures of the existing gas distribution mechanism.

Images