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Camshaft and engine

A camshaft and intake cam technology, applied in engine components, machines/engines, mechanical equipment, etc., can solve problems such as easy breakage of the camshaft, affecting normal operation of the engine, and short service life, etc., to achieve extended service life and compact structure , long service life effect

Pending Publication Date: 2019-05-03
CHONGQING JINQIAO MACHINERY MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But the existing camshaft is easy to break when in use, and the service life is shorter, and then the broken camshaft affects the normal operation of the engine

Method used

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  • Camshaft and engine
  • Camshaft and engine
  • Camshaft and engine

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations.

[0026] Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art wi...

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Abstract

The invention discloses a camshaft and an engine, relating to the field of machinery. The camshaft comprises a shaft body, a transmission gear, an air inlet cam and an exhaust cam, wherein the transmission gear, the air inlet cam and the exhaust cam are all in sleeve connection with the shaft body and are coaxially arranged; the transmission gear is located at an intermediate position of the shaftbody; and the air inlet cam and the exhaust cam are respectively located at two sides of the transmission gear. The strength of the camshaft can be improved, and the service life of the camshaft is prolonged.

Description

technical field [0001] The invention relates to the mechanical field, in particular to a camshaft and an engine. Background technique [0002] The engine can convert other forms of energy into mechanical energy to achieve the effect of driving mechanical devices. Among them, the camshaft installed in the engine can be used to open or close the valve, the engine is provided with a camshaft, and the valve can be opened or closed through the circular motion of the camshaft, realizing the replacement of the piston cylinder in the normal operation of the engine. Gas, so that the engine can continue to work normally. [0003] But the existing camshaft is easy to break when in use, and the service life is shorter, and then the broken camshaft affects the normal operation of the engine. Contents of the invention [0004] The purpose of the present invention is to provide a camshaft, which can improve the strength of the camshaft and increase the service life of the camshaft. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01L1/047
Inventor 陶永文刘均
Owner CHONGQING JINQIAO MACHINERY MFG
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