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Hard rod connection manual shift mechanism

A shifting mechanism and connected technology, which is applied in the field of vehicles, can solve problems such as noise, shifting discomfort, and severe shifting lever vibration, and achieve high shifting efficiency and improved shifting comfort

Active Publication Date: 2019-04-19
SAIC MOTOR
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] But correspondingly, since the hard rod is not easily deformed, the vibration or vibration of the gearbox will also be directly transmitted to the shift mechanism. It is manifested that when the vehicle is running normally or idling, the shift lever shakes violently, resulting in noise and shifting. blocking discomfort

Method used

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Embodiment Construction

[0032] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0033] Embodiments of the present invention provide a hard rod connection type manual shift mechanism, refer to figure 1 , figure 2 As shown, it includes a shift lever 100 and a hard rod assembly 200, wherein the shift lever 100 has a top for extending into the cab and formed as an operating handle 101, and a bottom opposite to the top.

[0034] One end of the hard rod assembly 200 is connected with the bottom of the shift lever 100, and the other end is used for connecting with the gearbox housing.

[0035] refer to figure 2 As shown, the hard rod assembly 200 includes a push rod 210 and a base 220 connected to one end of the push rod 210 , the base 220 is connected to the bottom of the shift rod 100 , and the other end of the push ro...

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PUM

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Abstract

The invention provides a hard rod connection type manual gearshift mechanism comprising a gearshift lever and a hard rod assembly. The gearshift lever has a top extending into a cab and a bottom opposite the top. The hard rod assembly comprises a push rod and a base connected to one end of the push rod. The base is connected with the bottom of the gearshift lever and the other end of the push rod is connected with a gearbox shell. The gearshift lever and the push rod form an included angle. The axis of the gearshift lever does not intersect the central line in the length direction of the push rod, so that the end, away from a gearshift shaft, of the hard rod assembly vibrates or shakes, the hard rod assembly can swing around the connecting point of the bottom of the gearshift lever and the base, so that the gearshift comfort is improved.

Description

technical field [0001] The invention relates to the field of vehicles, in particular to a hard rod connection type manual shift mechanism. Background technique [0002] Currently, there are two layouts of manual transmissions used in vehicles: horizontal and vertical. [0003] Among them, the distance between the output end of the horizontal manual gearbox and the shifting mechanism is relatively long, and the shifting mechanism generally adopts a flexible shaft zipper connection type manual shifting mechanism, that is, the shift lever and the gearbox are connected by a flexible shaft cable. The flexible shaft zipper includes an iron cable and a protective layer wrapped outside the iron cable. It has a certain bending characteristic and can absorb part of the vibration or vibration from the gearbox through bending deformation, and the shifting comfort is better. [0004] But correspondingly, during the power transmission process of shifting, the bending deformation of the f...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16H59/04
CPCF16H59/04F16H2306/00
Inventor 郭有君方伟荣宁明志徐旭初孙伟杰陈文婷高建民
Owner SAIC MOTOR
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