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Cooling type motorcycle engine crankcase side cover, crankcase and its motorcycle

A motorcycle and engine technology, applied to engine components, machines/engines, engine lubrication, etc., can solve problems such as affecting the normal running of motorcycles, narrowing the fitting clearance of components, and reducing lubrication performance, achieving a simple structure and enhancing heat dissipation performance. , the effect of prolonging the service life

Active Publication Date: 2015-09-02
LONCIN MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The crankcase of a motorcycle engine is one of the key components of a motorcycle. It is used to install the crankshaft. The motorcycle will generate a lot of heat during driving, which will cause the temperature of the crankcase to rise accordingly. If the temperature of the crankcase cannot be adjusted in time The emission will have a serious impact on the motorcycle. First, as the temperature of the crankcase rises, the lubricating oil in the crankcase will deteriorate, resulting in a decrease in lubrication performance and increased wear and tear on the components of the motorcycle; secondly, due to the As the temperature rises, the components inside the crankcase will expand thermally, which will reduce the fit gap between the components and seriously affect the normal driving of the motorcycle.

Method used

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  • Cooling type motorcycle engine crankcase side cover, crankcase and its motorcycle

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Embodiment Construction

[0016] figure 1 It is a structural schematic diagram of the present invention, as shown in the figure, the heat dissipation type motorcycle engine crankcase side cover provided by the present invention includes a side cover body 1, and the outer surface of the side cover body 1 is provided with heat dissipation fins 3, and the fins 3 The setting increases the heat dissipation area of ​​the crankcase cover, which can quickly dissipate the heat of the crankcase, so as to ensure that the lubricating oil inside the crankcase does not deteriorate, and the fit clearance between the transmission parts is maintained within the normal range, and The structure is simple and the manufacture is convenient.

[0017] In this embodiment, the side cover body 1 protrudes outward to form a circular-structured protruding portion I2 and a circular-structured protruding portion II4, both of which are provided with cooling fins Sheet 3, this structure further increases the heat dissipation area of...

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PUM

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Abstract

The invention provides a radiating crankcase side cover of a motorcycle motor. The radiating crankcase side cover comprises a side cover body; and radiating fins are arranged on the external surface of the side cover body. By the arrangement of the fins, radiating area of crankcase side cover is increased, heat of the crankcase can be rapidly radiated, so that deterioration of lubricating oil in the crankcase is avoided and fit clearance between driving pieces is maintained in a normal range; and further structure is simple, and production is convenient.

Description

technical field [0001] The invention relates to a motorcycle component, in particular to a heat dissipation type motorcycle engine crankcase side cover, crankcase and motorcycle thereof. Background technique [0002] The crankcase of a motorcycle engine is one of the key components of a motorcycle. It is used to install the crankshaft. The motorcycle will generate a lot of heat during driving, which will cause the temperature of the crankcase to rise accordingly. If the temperature of the crankcase cannot be adjusted in time Emission will have a serious impact on motorcycles. First, as the temperature of the crankcase rises, the lubricating oil in the crankcase will deteriorate, resulting in reduced lubrication performance and increased wear and tear on motorcycle components; secondly, due to the As the temperature rises, the components inside the crankcase will expand thermally, which will reduce the fit gap between the components and seriously affect the normal driving of ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02F7/00F01M5/00
Inventor 彭吉文陈向东
Owner LONCIN MOTOR
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