Internal combustion engine reciprocating piston driving mechanism
A piston-driven, internal-combustion engine technology, applied in the direction of internal combustion piston engines, combustion engines, machines/engines, etc., can solve the problems of limiting the application range of internal combustion engines and occupying a large space, and achieve the effects of compact structure, prolonging service life and reducing wear
Inactive Publication Date: 2016-05-11
李立平
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Problems solved by technology
The direction of the rotation center of the crankshaft and the movement direction of the piston are vertical, that is, the crankshaft needs to be arranged perpendicular to the cylinder, and this structure occupies more space, thus limiting the application range of the internal combustion engine
Method used
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Embodiment Construction
[0038] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.
[0039] In the description of the present invention, it should be noted that unless otherwise specified, the meaning of "plurality" is two or more; the terms "upper", "lower", "left", "right", "inner ", "outside", "front end", "rear end", "head", "tail", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the inventi...
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The invention relates to an internal combustion engine reciprocating piston driving mechanism. The internal combustion engine reciprocating piston driving mechanism comprises an internal combustion engine cylinder body, air cylinders, pistons, connecting rods, sliding shafts, linear guiding grooves and an annular groove rotary shaft. Annular grooves are formed in the inner side wall of the annular groove rotary shaft and are curvilinear after being unfolded. The annular groove rotary shaft is rotationally arranged outside the cylinder body in a sleeving mode. The lower end of each piston is in rigid connection with the corresponding sliding shaft through the corresponding connecting rod. The end of each sliding shaft extends out of the cylinder body from the corresponding linear guiding groove and extends into the corresponding annular groove. Each piston slides up and down so as to drive the corresponding sliding shaft to move up and down along the corresponding linear guiding groove. The end of each sliding shaft slides relative to the annular groove rotary shaft along the corresponding annular groove, and then the annular groove rotary shaft is driven to rotate. Compared with the prior art, the rotation center direction is parallel to the piston motion direction during power output of an internal combustion engine of the internal combustion engine reciprocating piston driving mechanism, so that the structure is more compact, and the special demand for arranging the engine in a long and narrow space is well met. In addition, radial force exerted on the pistons is greatly reduced when the internal combustion engine of the internal combustion engine reciprocating piston driving mechanism works, so that abrasion of the pistons and the air cylinders is reduced, the service life of the pistons and the service life of the air cylinders are prolonged, and the air impermeability of the pistons is improved.
Description
technical field [0001] The invention relates to the technical field of internal combustion engines, in particular to a two-stroke or four-stroke internal combustion engine reciprocating piston driving mechanism. Background technique [0002] Existing reciprocating piston type internal combustion engine generally all is to adopt crank-connecting rod mechanism, promptly drives connecting rod and crankshaft to move and do work with piston, and piston is reciprocating, and piston is connected with crankshaft by connecting rod, and the linear reciprocation of piston The motion is transformed into the rotary motion of the crankshaft, and the power of the internal combustion engine is finally output through the rotary motion of the crankshaft. The direction of the rotation center of the crankshaft and the direction of movement of the piston are vertical, that is, the crankshaft needs to be arranged perpendicular to the cylinder, and this structure takes up more space, thus limiting...
Claims
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IPC IPC(8): F02B57/06F02F1/18F02B77/00
CPCF02B57/06F02B77/00F02F1/18
Inventor 李立平
Owner 李立平