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Gear selecting and shifting operating mechanism for automotive transmission

A technology of automobile transmission and control mechanism, which is applied in the direction of instruments, controlled components, mechanical equipment, etc., can solve the problems of reduced efficiency of shift cable, limitation of leverage ratio, and influence on shift quality, so as to improve the quality of shift selection and increase The Effect of Election Shift Leverage Ratio

Pending Publication Date: 2017-08-18
ZHEJIANG ZOMAX TRANSMISSION CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When selecting a gear, the shift rocker arm will move up and down with the shift selector, causing the shift cable to bend when moving up and down, reducing the efficiency of the shift cable and affecting the quality of the shift
At the same time, the shift rocker arm is affected by the vehicle floor cover, and the leverage ratio is limited

Method used

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  • Gear selecting and shifting operating mechanism for automotive transmission
  • Gear selecting and shifting operating mechanism for automotive transmission

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Embodiment Construction

[0018] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.

[0019] Such as figure 1 and figure 2 The shifting control mechanism of the automobile transmission shown is set in the transmission housing Z, including a shift shaft 1 capable of reciprocating rotation at a certain angle along its central axis and capable of reciprocating translation along the axial direction for a certain distance and fixed on the shift shaft 1. On the shift block 2, one end of the shift shaft 1 is provided with a shift lever 3, and the shift block 2 is connected with a select rocker 4 and a shift rocker 5, and the select rocker 4 is connected with the selector Between the gear blocks 2, there is a step-off structure for restricting the movement of the gear selection rocker 4 with the selection of the ...

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Abstract

The invention provides a gear selecting and shifting operating mechanism for an automotive transmission, and belongs to the technical field of automotive transmissions. The problem that in an existing gear selecting and shifting operating mechanism, due to the fact that gear selecting and shifting rockers are affected by a floor cover of a whole automobile, the lever ratio is limited is solved. The gear selecting and shifting operating mechanism for the automotive transmission comprises a gear shifting shaft and a gear selecting and shifting block fixed to the gear shifting shaft, and a gear selecting rocker and a gear shifting rocker are connected to the gear selecting and shifting block; and a first receding structure which is used for limiting the gear selecting rocker to simultaneously move along with the gear selecting and shifting block when the gear shifting rocker works is arranged between the gear selecting rocker and the gear selecting and shifting block, and a second receding structure which is used for limiting the gear shifting rocker to simultaneously move with the gear shifting block when the gear selecting rocker is arranged between the gear shifting rocker and the gear selecting and shifting block. According to the gear shifting rocker is changed to be arranged in the vertical direction from the transverse direction, the lever ratio of selecting and shifting gears of the gear selecting and shifting rockers is increased, arrangement of a gear selecting and shifting stay wires is promoted, and the gear selecting and shifting quality of the whole automobile is improved; and the gear shifting rocker cannot move axially when gear selecting action is conducted, and the gear shifting stay wire is not affected.

Description

technical field [0001] The invention belongs to the technical field of automobile transmissions, and relates to an automobile transmission gear selection and shifting operation mechanism, in particular to an automobile transmission remote selection and shifting operation mechanism. Background technique [0002] As we all know, the transmission is the core component of the car, and the quality of its gear selection and shifting will directly affect the user's evaluation of the vehicle, and the quality of the gear shifting depends largely on its gear selection and shifting mechanism and its overall vehicle quality. Arrangement form. In order to solve the vibration problem at the shift handle of the direct-operated shift lever of the direct manual longitudinal transmission, pickup truck models equipped with a longitudinally-operated long-distance-operated gear selection mechanism transmission have appeared on the market today, but the traditional long-distance-operated type Th...

Claims

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Application Information

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IPC IPC(8): F16H59/02F16H63/32
CPCF16H59/02F16H63/32
Inventor 乔贺施虎李广元张成金国鹤屠仁刚廖荣贤伍文
Owner ZHEJIANG ZOMAX TRANSMISSION CO LTD
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