Machine body, and compressor and internal combustion engine using same

Abstract

The invention discloses a machine body, which is used in an internal combustion engine or compressor which does not have any connecting rod, and comprises a body, a first air cylinder holder, a second air cylinder holder, a third air cylinder holder, a first primary bearing block, a second primary bearing block and a track, wherein the first air cylinder holder, the second air cylinder holder, the third air cylinder holder, the first primary bearing block, the second primary bearing block and the track are all cylindrical sleeves; a cavity is reserved in the middle of the body, and through holes are formed on the upper, lower, left, right, front and rear walls of the cavity; the first air cylinder holder, the second air cylinder holder, the third air cylinder holder, the track, the first primary bearing block and the second primary bearing block are arranged on the left, right, upper, lower, front and back parts of the cavity respectively; and the central axis of the inner cavity of the third air cylinder, the central line of a horizontal air cylinder and the central line of the inner cavities of primary bearing holes are vertical two by two and meet at one point, and a guide lateral plate is arranged in the cavity of the body. In the machine body of the invention, the reciprocal motion spaces of reciprocally moving parts which move vertically are vertically intercrossed, and a total balance reciprocal motion and rotary motion conversion mechanical can be used. In addition, the invention provides a guide part, a compressor using the machine body and an internal combustion engine using the machine body.

Description

technical field [0001] The invention relates to the technical field of internal combustion engines and compressors, in particular to a machine body applied to internal combustion engines or compressors. The invention also relates to a guide piece and a compressor and an internal combustion engine using the body. Background technique [0002] In a traditional internal combustion engine, the reciprocating motion of the piston is converted into the rotational motion of the crankshaft through the crank-link mechanism, and then the crankshaft drives the corresponding moving parts to output power externally. In the traditional compressor, there is also a crank-link mechanism, through which the rotational motion of the crankshaft is converted into the reciprocating motion of the piston, and the air in the cylinder is compressed by the piston. However, in the crank-link mechanism, due to the existence of the connecting rod, the internal combustion engine and the compressor of the c...

AI Technical Summary

Problems solved by technology

[0006] In the machine that has disclosed the crank circular slider mechanism of double circular sliders, between the horizontally arranged piston and the vertically arranged piston (or dynamic balance slider), there is a certain deviation distance for avoiding interference, that is, the distance between the two The central axes are not on the same plane, which makes the machine using the crank circular slider mechanism of double circular sliders have an unbalanced moment and cannot achieve complete balance; while the setting of three circular sliders, sometimes due to the use of a dynamic balance slider to achieve complete balance. Balanced, but the reciprocating parts are added, but the reciprocating parts do not do work externally, which will cause an increase in friction loss

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