Double-cylinder crank round slide mechanism and combustion engine and compressor thereof

A technology of crank circular sliders and circular sliders, which is applied in the field of compressors and double-cylinder crank circular slider mechanisms, and can solve problems such as difficult transformations

Inactive Publication Date: 2012-12-12
BEIJING SINOCEP ENGINE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These differences have caused the difficulty in transforming the existing crank-connecting-rod twin-cylinder engine with the crank double-circular slider mechanism.

Method used

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  • Double-cylinder crank round slide mechanism and combustion engine and compressor thereof
  • Double-cylinder crank round slide mechanism and combustion engine and compressor thereof
  • Double-cylinder crank round slide mechanism and combustion engine and compressor thereof

Examples

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Embodiment Construction

[0037] Please see figure 1 , which is one of the three-dimensional views of the structure of the double-cylinder crank circular slider mechanism provided by the embodiment of the present invention; please also refer to figure 2 , which is the second structural perspective view of the double-cylinder crank circular slider mechanism provided by the embodiment of the present invention.

[0038] Such as figure 1 , figure 2As shown, the double-cylinder crank circular slider mechanism includes a first piston 1 , a second piston 2 , a crankshaft 3 , a first circular slider 4 , a second circular slider 5 , a first ring gear 6 , and a second ring gear 7 . The above-mentioned components are introduced respectively below.

[0039] Please see image 3 , which shows the structure of the crankshaft 3 .

[0040] As shown in the figure, the crankshaft 3 is a split crankshaft, including a first crankshaft segment 3-1, a second crankshaft segment 3-2 and an intermediate crank 3-3.

[00...

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PUM

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Abstract

The invention provides a double-cylinder crank round slide mechanism which adopts a separating type crank, wherein a crank pin of a first crank section is matched with a first round slide eccentric hole through a bearing, a first round slide is installed in a round slide containing hole of a first piston, and the first piston is installed in a first reciprocating motion track of the mechanism body; a crank pin of a second crank section is matched with a second round slide eccentric hole through a bearing, a second round slide is installed in a round slide containing hole of a second piston, and the second piston is installed in a second reciprocating motion track of the mechanism; and the first round slide and the second round slide are both arranged in outer gears coaxial with respective eccentric holes, a first inner gear ring and a second inner gear ring are arranged on the mechanism body and respectively meshed with the outer gears of the first round slide and the second round slide. The invention further provides an inner combustor and a compressor using the double-cylinder crank round slide mechanism. The double-cylinder crank round slide mechanism is particularly suitable for reforming the existing two-cylinder crank connection rod mechanism into a crank round slide mechanism and effectively reduces the cost in technological progress.

Description

technical field [0001] The invention relates to a crank circular slider mechanism, in particular to a double-cylinder crank circular slider mechanism. The present invention also relates to an internal combustion engine using the above-mentioned double-cylinder crank circular slider mechanism, and a compressor using the above-mentioned double-cylinder crank circular slider mechanism. 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 co...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B75/32F02B75/20F04B39/00
Inventor 黎明黎正中杨之怡王清旭郭立军
Owner BEIJING SINOCEP ENGINE TECH
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