Air inlet structure of motorcycle engine

Abstract

The invention provides an air inlet structure of a motorcycle engine, and belongs to the technical field of motorcycles. The problem that air intake is unstable when the air filter and the gearbox need air intake at the same time is solved. According to the air inlet structure of the motorcycle engine, a motorcycle comprises an air filter, a gearbox and a side cover, the air filter and the gearbox are arranged on the same side of a motorcycle body, the side cover is connected to the outer side of the air filter and the outer side of the gearbox at the same time, and the air inlet structure comprises an air inlet cavity formed among the side cover, a shell of the air filter and a decorative cover of the gearbox. A partition plate is arranged in the air inlet cavity and divides the air inlet cavity into an upper air inlet channel used for air inlet of the air filter and a lower air inlet channel used for air inlet of the gearbox, an inlet of the upper air inlet channel is arranged forwards, and the rear end of the upper air inlet channel is communicated with an air inlet pipe of the air filter. An inlet of the lower air inlet channel is arranged backwards, and the front end of the lower air inlet channel is communicated with an inlet of the gearbox. The device has the advantages of stable air intake, high air intake quality and the like.

Description

technical field [0001] The invention belongs to the technical field of motorcycles, and relates to an air intake structure of a motorcycle engine. Background technique [0002] As an important component of a motorcycle, the motorcycle air filter is used to filter and purify the air entering the motorcycle engine, and filter out dust and sand in the air. The air filter is basically installed on one side of the motorcycle near the pedal position, and in addition to the air filter, the CVT gearbox is also installed at this position. In the process of motorcycle driving, the CVT gearbox also needs air intake to cool the heat generated when the gearbox works. [0003] In existing motorcycles, a side cover is connected between the outer side of the air filter housing and the outer side of the gearbox decorative cover, and a large large area is formed between the side cover, the air filter housing and the gearbox decorative cover at the same time. The intake cavity of the air fil...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to address the above-mentioned problems existing in the prior art, and propose a motorcycle engine intake structure, which solves the problem of unstable intake air when the air filter and the gearbox need intake air at the same time

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