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Pulley train structure of single generator at front end of engine

A generator pulley and generator technology, which is applied in the direction of machines/engines, mechanical equipment, etc., can solve problems such as inability to meet the requirements of high-power generators, and achieve the effect of convenient space layout, meeting layout requirements, and compact structure

Active Publication Date: 2016-12-07
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a gear train structure with a single generator at the front end of the engine, so as to overcome the defect that the existing gear train cannot meet the requirements of high-power generators

Method used

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  • Pulley train structure of single generator at front end of engine
  • Pulley train structure of single generator at front end of engine
  • Pulley train structure of single generator at front end of engine

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Embodiment Construction

[0019] The specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiments.

[0020] Unless expressly stated otherwise, throughout the specification and claims, the term "comprise" or variations thereof such as "includes" or "includes" and the like will be understood to include the stated elements or constituents, and not Other elements or other components are not excluded.

[0021] Such as figure 2 As shown, the wheel train structure of the single generator at the front end of the engine according to the specific embodiment of the present invention includes a generator pulley 11, an additional pulley 5 for a water pump, a tensioning pulley 2 and an idler pulley 4, and the ribbed belt 3 passes through the generator pulley 11, Tension pulley 2, water pump additional pulley 5 and idler pulley 4....

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Abstract

Disclosed is a pulley train structure of a single generator at the front end of an engine. The pulley train structure comprises a generator belt pulley, a water pump additional belt pulley, a tensioning pulley and an idle pulley, wherein the water pump additional belt pulley is arranged obliquely below the generator belt pulley, the tensioning pulley is arranged on the inner side of the space between the generator belt pulley and the water pump additional belt pulley, and the idle pulley is arranged on the outer side of the space between the generator belt pulley and the water pump additional belt pulley. A poly V-belt passes through the generator belt pulley, the tensioning pulley, the water pump additional belt pulley and the idle pulley in sequence, and the tensioning pulley tightly presses the poly V-belt in the counter-clockwise direction. According to the pulley train structure, due to the fact that a pulley train is connected through the poly V-belt, the size of the generator belt pulley can be reduced, the transmitted power is improved, and the arrangement requirements of high-power generators are met; and the tensioning pulley and the idle pulley are used for flexibly adjusting the tension of the belt, so that the requirements of the high-power generators are met.

Description

technical field [0001] The invention relates to the field of engines, in particular to a wheel train structure with a single generator at the front end of the engine. Background technique [0002] As the power consumption of the whole vehicle continues to increase, the assembly of high-power generators is the current and future trend. The weight and volume of high-power generators increase, and the power is also large. In the wheel train of the existing 4G single-motor engine, such as figure 1 As shown, two V-belts 30 connect the water pump additional pulley 5 and the generator pulley 11, and the water pump pulley 5 drives the generator pulley 11. The left side of the generator is fixed on the adjusting bolt bracket 20 by bolts; the upper end of the adjusting bolt 10 is fixed on the right side of the generator, and the adjusting bolt bracket 20 is provided with an adjusting slider 201 with a through hole, and the adjusting bolt 10 passes through the adjustment The through...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B67/06
CPCF02B67/06
Inventor 李洋田小渊王勇明蒙永霞苏海明陈修文吴天华文江红
Owner GUANGXI YUCHAI MASCH CO LTD
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