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Flywheel component for two-cylinder air-cooled common rail diesel engine

A technology for diesel engines and flywheels, applied to flywheels, engine components, mechanical equipment, etc., can solve the problems of inconvenient installation and high installation requirements, and achieve the effect of compact structure

Active Publication Date: 2021-11-12
NANTONG UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the technical problems of high design and installation requirements and inconvenient installation of two-cylinder air-cooled diesel engines in the prior art

Method used

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  • Flywheel component for two-cylinder air-cooled common rail diesel engine
  • Flywheel component for two-cylinder air-cooled common rail diesel engine
  • Flywheel component for two-cylinder air-cooled common rail diesel engine

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Embodiment Construction

[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific examples.

[0022] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways than described here. Therefore, the present invention is not limited to the specific embodiments disclosed below. limit.

[0023] see Figure 1-Figure 3 , a flywheel component for a two-cylinder air-cooled common rail diesel engine, comprising a flywheel 10, a crankshaft speed toothed plate 20 and a starting ring gear 30, wherein the crankshaft speed toothed plate 20 and the starting toothed ring gear 30 are sleeved on the flywheel 10 outside, in one embodiment, the crankshaft speed ring 20 and the starting ring gear 30 are sleeved on the flywheel 10 after being heated.

[0024]...

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Abstract

The invention provides a flywheel component for a two-cylinder air-cooled common rail diesel engine, and relates to the technical field of diesel engine design. The flywheel component comprises a flywheel, the flywheel comprises a flywheel body, a plurality of long blades and a plurality of short blades, wherein the flywheel body is arranged in a long disc shape, the long blades and the short blades are alternately arranged, and circumferential arrays are arranged on the surface of the flywheel body. According to the flywheel component for the two-cylinder air-cooled common-rail diesel engine provided by the invention, a fan is replaced by the short blades and the long blades, so that the flywheel component is compact in structure, the long blades and the short blades are alternately arranged, and the circular arc shape is used as the optimal design, so that the air-cooled cooling effect is enhanced, the function of a balancing weight is achieved, therefore, the unbalance amount of a two-cylinder engine is balanced.

Description

technical field [0001] The invention relates to the technical field of diesel engine design, in particular to a flywheel component for a two-cylinder air-cooled common rail diesel engine. Background technique [0002] The flywheel of a two-cylinder air-cooled diesel engine is not only the inertia wheel of the diesel engine, but also the cooling fan of the entire diesel engine. The flywheel used in the traditional two-cylinder air-cooled diesel engine has fan blades evenly distributed along the center of the flywheel, and the design of the shape and number of blades is not reasonable. [0003] At the same time, in order to balance the reciprocating inertial force generated by the up and down movement of the piston and the small end of the connecting rod and the rotational inertial force generated by the rotation of the large end of the connecting rod, a balance weight is often added to the rear end of the flywheel. The balance weight needs to be processed separately. There ...

Claims

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Application Information

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IPC IPC(8): F16F15/30F01P1/00
CPCF16F15/30F16F15/302F01P1/00
Inventor 张学文沈祖杰陈健敏郭心亮盛晓峰刘锦
Owner NANTONG UNIVERSITY