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Belt tensioning wheel for hybrid electric vehicle engine and vehicle engine

A technology of hybrid electric vehicles and engines, applied in the field of tensioner, to achieve the effect of easy to use and reduce human operation

Pending Publication Date: 2022-08-09
刘飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a belt tensioner for a hybrid vehicle engine, which has the advantage of a larger torsion limit of the tensioner, and solves the problem that the existing belt tensioner can only be adjusted to produce a slightly extended belt tension problem

Method used

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  • Belt tensioning wheel for hybrid electric vehicle engine and vehicle engine
  • Belt tensioning wheel for hybrid electric vehicle engine and vehicle engine
  • Belt tensioning wheel for hybrid electric vehicle engine and vehicle engine

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] see Figure 1-8, a belt tensioner for a hybrid vehicle engine, comprising a base 1, the upper surface of the base 1 is provided with a fixed casing 2, and the upper and lower ends of the side surface of the fixed casing 2 are respectively provided with a first opening 3 and a second opening 4 , a movable shell 5 is rotatably connected to the outside of the fixed shell 2, a tensioning arm 6 is fixedly connected to the upper end...

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Abstract

The belt tensioning wheel for the hybrid electric vehicle engine comprises a base, a fixed shell is arranged on the upper surface of the base, a first opening and a second opening are formed in the upper end and the lower end of the side surface of the fixed shell respectively, and a movable shell is rotationally connected to the outer portion of the fixed shell in a sleeving mode; a tensioning arm is fixedly connected to the upper end of one side of the movable shell, a first column is arranged at the joint of the movable shell and the tensioning arm, a first mounting groove is formed in the side face of the first column, and a third opening is formed in the lower end of one side of the movable shell. According to the belt tensioning wheel for the hybrid electric vehicle engine, the position of the tensioning wheel is adjusted by twisting and compressing the first connecting arm, the tension of a belt generating tiny extension is adjusted, when the torsional spring recovers from the compressed state to the natural state, the crank is manually shaken to drive the second column to slide, the second connecting arm slides and twists, and the belt is tensioned. And elastic force generated by torsion is ejected through the first connecting arm to drive the tensioning wheel to deflect so as to tighten the belt.

Description

technical field [0001] The invention relates to the technical field of tensioners, in particular to a belt tensioner for a hybrid vehicle engine and an automotive engine. Background technique [0002] The tensioner is a belt tensioning device used in the automobile transmission system. It is a wearing part of the automobile spare parts. As the engine belt is used for a longer time, it is easy to prolong, which affects the normal operation of the automobile transmission system. The pulley can automatically adjust or manually adjust the tension according to the different tightness of the belt, so that the belt runs more smoothly, reduces noise, prevents slippage, etc., and makes the automobile transmission system more stable, safe and reliable. Some tensioners can automatically adjust the tension of the belt. In addition, with tensioners, the belt runs more smoothly, with less noise, and can prevent slipping. It can automatically adjust the tension according to the different t...

Claims

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Application Information

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IPC IPC(8): F16H7/08
CPCF16H7/08F16H2007/081F16H2007/0806F16H2007/0842Y02T10/62
Inventor 刘飞
Owner 刘飞
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