Oil-bath type dust removal structure of motorcycle air cleaner

An air filter, motorcycle technology, applied in the direction of fuel air filter, combustion air/combustion-air treatment, machine/engine, etc., can solve the effect of engine intake, carburetor and engine damage, filter Unclean and other problems, to achieve the effect of guaranteed patency, less dust, and longer service life

Inactive Publication Date: 2015-04-08
力帆科技(集团)股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing motorcycle air filters usually use a filter-type primary filter structure. When the motorcycle is running in a dusty environment, on the one hand, it may block the filter element and affect the intake effect of the engine; on the other hand, it is easy to cause filter If it is not clean, the dust in the air will enter the carburetor and the engine, causing damage to both the carburetor and the engine

Method used

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  • Oil-bath type dust removal structure of motorcycle air cleaner
  • Oil-bath type dust removal structure of motorcycle air cleaner

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Embodiment Construction

[0013] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0014] Such as figure 1 , figure 2 As shown, the housing of the air cleaner is composed of an upper end cover 1 and a lower end cover 2 oppositely buckled. On the upper end of the lower end cover 2 is provided a circle of grooves 2a along the contour, and the rib 1a provided correspondingly at the bottom of the upper end cover 1 is embedded in the groove 2a, and the upper end cover 1 and the lower end cover 2 are fixed by a plurality of bolts. The interior of the air filter housing is divided into two cavities, front and rear, by a partition. A separator cylinder 5 is arranged in the front cavity of the housing, and a liquid storage chamber 6 for storing engine oil is formed at the bottom of the front cavity of the housing. The side wall of the upper end of the liquid storage chamber 6 is provided with an oil filling port 6a, which is sealed by an oil fill...

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PUM

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Abstract

The utility model discloses an oil-bath type dust removal structure of a motorcycle air cleaner. An upper end cover (1) and a lower end cover (2) are interlocked to form a shell of the air cleaner, and a front cavity and a rear cavity are formed in the shell. A separating cylinder (5) is arranged in the front cavity of the shell, and a liquid storage chamber (6) used for storing engine oil is formed in the bottom of the front cavity of the shell. The separating cylinder (5) is in a cone shape with the large top and the small bottom, and an air inlet is formed in the front wall at the upper end of the separating cylinder (5). An air guide cylinder (7) is arranged in the separating cylinder (5), and a spiral-flow type exhaust fan (8) is mounted at the inner top of the air guide cylinder (7). An air outlet (7a) communicated with the rear cavity of the shell is formed in the rear wall at the upper end of the air guide cylinder (7). The oil-bath type dust removal structure can effectively remove dust and particles in air through three times of purification including adsorption, cyclone separation and filtration, so that the air flowing to an engine is clean, the service life of the engine is greatly prolonged, and the smoothness of air inflow can be ensured.

Description

technical field [0001] The invention belongs to the technical field of motorcycles, and in particular relates to an oil bath type dust removal structure for a motorcycle air filter. Background technique [0002] The air filter is an important part on your motorcycle that filters the air to deliver the right amount of clean air to the engine. Existing motorcycle air filters usually use a filter-type primary filter structure. When the motorcycle is running in a dusty environment, on the one hand, it may block the filter element and affect the intake effect of the engine; on the other hand, it is easy to cause filter If it is not clean, the dust in the air will enter the carburetor and the engine, causing damage to both the carburetor and the engine. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an oil-bath dust removal structure for a motorcycle air filter that can effectively filter air. [0004] The technical...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M35/08F02M35/02F02M35/024
Inventor 李朝兵赵正东
Owner 力帆科技(集团)股份有限公司
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