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Starting mechanism for two-stroke water-cooled engine

A water-cooled engine and starting mechanism technology, which is applied in the direction of engine motor starting, engine starting, engine components, etc., can solve the problems of increasing the height of the engine, the structure of the starting device is complicated, and the volume of the engine is large

Active Publication Date: 2015-01-21
贾素梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the starting device in the prior art is complex, resulting in a large volume of the entire engine, and the exposed transmission gear needs to be installed with a protective cover, which further increases the height of the entire engine, which is not conducive to the development of power surfboards or motorboats in the direction of light weight and small volume

Method used

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  • Starting mechanism for two-stroke water-cooled engine

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Embodiment Construction

[0009] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:

[0010] See attached figure 1 , the starting mechanism for a two-stroke water-cooled engine in the figure is characterized in that it includes a starting mechanism housing 716, a starting motor 708 and a planetary gear reducer 707 located in the inner cavity of the starting mechanism housing 716;

[0011] The planetary gear reducer 707 is installed on the starter motor output shaft 720 of the starter motor 708, the output shaft 721 of the planetary gear reducer 707 is connected with a one-way bearing installation sleeve 715, and the inner ring of the one-way bearing installation sleeve 715 Fixed with the outer ring of the one-way bearing 706, the inner ring of the one-way bearing 706 is connected with the crankshaft of the two-stroke water-cooled engine. In this embodiment, due to the structure, when in use, the starting mechanism is integrally installed on t...

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Abstract

The invention relates to starting devices for engines of power surfboards or motorboats, in particular to a starting mechanism for a two-stroke water-cooled engine. The starting mechanism for the two-stroke water-cooled engine comprises a starting mechanism shell, a starting motor and a planetary reducer, the starting motor and the planetary reducer are located in an inner cavity of the starting mechanism shell, the planetary reducer is installed on a starting motor output shaft of the starting motor, an output shaft of the planetary reducer is connected with a one-way bearing installation sleeve, the inner ring of the one-way bearing installation sleeve and the outer ring of a one-way bearing are fixed, and the inner ring of the one-way bearing and a crankshaft of the two-stroke water-cooled engine are connected. The starting mechanism for the two-stroke water-cooled engine is compact in structure, and the size and installation height are reduced.

Description

technical field [0001] The invention relates to a starting device for an engine of a power surfboard or a motor boat, in particular to a starting mechanism for a two-stroke water-cooled engine with compact structure, reduced volume and height. Background technique [0002] Most of the water power sports equipment in the past is started by the existing scooter. Gears, or belts, or chains are connected to the gearbox, and the gearbox is connected to the crankshaft of the crankcase after being connected to the one-way clutch. The structure of the starting device in the prior art is complex, resulting in a large volume of the entire engine, and the exposed transmission gear needs to be equipped with a protective cover, which further increases the height of the entire engine, which is not conducive to the development of power surfboards or motorboats in the direction of light weight and small volume. Contents of the invention [0003] The object of the present invention is to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02N11/00F02N15/02
CPCF02N11/00F02N15/046
Inventor 邓六学程中云
Owner 贾素梅
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