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Piston type straight shaft internal combustion engine

An internal combustion engine, piston-type technology, applied in mechanical equipment, machines/engines, etc., can solve the problems of high impact force, low output efficiency, unreasonable meshing of half-gear frame and half-gear shaft, and achieve the effect of avoiding collision and noise.

Inactive Publication Date: 2015-04-08
郝凤成
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Aiming at the defects of low output efficiency of the internal combustion engine in the prior art, and the defects of the unreasonable meshing between the half gear frame and the half gear shaft and the large impact force in the 200410065496.7 invention patent application, the present invention provides a frame-toothed straight-shaft internal combustion engine

Method used

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  • Piston type straight shaft internal combustion engine
  • Piston type straight shaft internal combustion engine
  • Piston type straight shaft internal combustion engine

Examples

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Embodiment Construction

[0047] The first embodiment of frame-tooth straight-shaft internal combustion engine

[0048] This embodiment is a single-cylinder internal combustion engine, and the engine in the embodiment is improved on the basis of the New Century 125 scooter engine. Figure 4 For the schematic diagram of the whole machine of this embodiment, the parts of the invention part have, the straight shaft of the double half-wheel combination, see Figure 5 5-1 in, double track gear frame Figure 7 Figure 8 , tooth frame, Figure 9 , stabilizing spring, see Figure 4 4-2 in, inertia wheel, see Figure 44-3 in, and chassis, see Figure 4 , the remaining parts still continue to use the parts in the original engine, and the radius length of the sector gear has also adopted the crankshaft radius length of the original motorcycle engine, that is, the stroke of the piston is identical with the stroke of the original engine in the present embodiment.

[0049] Figure 5 5-1 in this embodiment is ...

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Abstract

The invention relates to a piston type straight shaft internal combustion engine which consists of a double-half-wheel union straight shaft double-rail tooth frame and a tooth framework, wherein a fan-shaped gear on a double-half-wheel union straight shaft can rotate in a rack rail of the double-rail tooth frame; a two-tooth special-shaped wheel on the double-half-wheel union straight shaft can rotate in a tooth groove rail of the double-rail tooth frame; the fan-shaped gear and the two-tooth special-shaped wheel are respectively and alternately in contact with a rack and a tooth groove in the double-rail tooth frame during rotation, so that stable contact operation at five interruption points with irregular shapes is finished during rotation, and nearly 90-degree moment meshing between the rack in the double-rail tooth frame and the fan-shaped gear on the double-half-wheel union straight shaft is realized; therefore, almost 90 percent of huge explosive force of fuel oil of the internal combustion engine is output by doing useful work, and the output efficiency of the internal combustion engine is greatly improved. On the basis of the existing internal combustion engine, the double-half-wheel straight shaft and a case of the tooth frame and the tooth framework are only changed, the improving cost is low, the whole structure is firm, the parts are simple, robust and firm in structure, and operation is reasonable.

Description

technical field [0001] The invention relates to a piston type direct shaft internal combustion engine. The straight shaft of the double-half-wheel combination is driven by the piston connecting rod and the double-track gear frame, and the linear reciprocating motion is changed into a circular motion device. Applicable to various types of gasoline engines and diesel engines. technical background [0002] The internal combustion engine in the prior art is still using the piston connecting rod crankshaft internal combustion engine invented by Otto and Diesel more than one hundred years ago. The defect of this internal combustion engine is that the output efficiency is too low and the fuel waste is too large. During the fuel explosion process of the crankshaft internal combustion engine, when the pressure in the cylinder is transmitted to the crankshaft through the piston connecting rod, a very large useless component force will be generated along the radius of the crankshaft a...

Claims

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Application Information

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IPC IPC(8): F02B75/32
Inventor 郝凤成
Owner 郝凤成
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