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Small-load speed-shifting heavy-duty car manual shift control force-changing device

A heavy-duty vehicle, small-load technology, applied in the direction of components with teeth, belts/chains/gears, mechanical equipment, etc., can solve the problems of complex use environment, frequent shifting, affecting the performance and service life of the control system, etc. No change in function, reduced friction loss, and longer service life

Inactive Publication Date: 2013-05-01
上海惟译汽配制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the frequent shifting and complicated use environment of the conventional automobile manual shifting control system, the performance and service life of each component of the control system are affected.

Method used

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  • Small-load speed-shifting heavy-duty car manual shift control force-changing device
  • Small-load speed-shifting heavy-duty car manual shift control force-changing device
  • Small-load speed-shifting heavy-duty car manual shift control force-changing device

Examples

Experimental program
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Embodiment Construction

[0014] According to attached figure 1 , 2 And 3, the heavy-duty automobile manual transmission shifting operation power converter with small load shifting of the present invention, the main swing arm (2) connected with the hard rod connecting pipe (21) is installed on the middle power converter bracket (1), the main swing arm (2) The output end (18) is provided with a T-shaped secondary swing arm (3), one end of the secondary swing arm (3) is connected to the hard rod connecting pipe extension arm (20) by the connecting rod A (4), and the other end is connected by the connecting rod A (4). The two connecting rods B (5) are connected to the conversion mechanism (22), and the auxiliary swing arm (3) outputs force to drive the double rods to realize asynchronous and synchronous reciprocating motion. The main swing arm (2) is fixed on the intermediate power converter bracket (1) by two 6004 bearings (7) and the main swing arm shaft (6), and one end is fastened by a D18 spring was...

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Abstract

The invention discloses a small-load speed-shifting heavy-duty car manual shift control force-changing device. The device is characterized in that a main swing arm connected with a hard rod is arranged on a middle force-changing device bracket; a T-shaped sub-swing arm is arranged at an output end of the main swing arm; one end of the sub-swing arm is connected with a hard rod connecting pipe through a connecting rod A; the other end of the sub-swing arm is connected with a switching mechanism through two connecting rods B; and action force is output by the sub-swing arm to drive the two rods to asynchronously and synchronously reciprocate. Asynchronous reciprocation of the two rods is converted to the work of a gear selecting rod of a speed changer, and the synchronous reciprocation of the two rods is converted to the work of a gear changing rod of the speed changer. Due to the adoption of the transmission mechanism of which the two rods asynchronously and synchronously reciprocate, the friction force loss of a ball joint is greatly reduced, the operation power consumption degree is reduced, and the service life of machine parts is prolonged.

Description

technical field [0001] The invention relates to a manual shift control system for automobiles, in particular to a manual shift control force converter for heavy-duty automobiles with small load shifting, which is applied to the manual shift control system of heavy-duty vehicles and can greatly reduce the friction of ball joints Loss, reduce operating power consumption. Background technique [0002] There are currently three types of manual transmission control systems for heavy-duty vehicles: 1. Hard rod transmission control systems; 2. Soft shaft transmission control systems; 3. Hard rod + force converter control systems. [0003] Due to the frequent gear shifting and complex operating environment of the prior art automobile manual transmission control system, the performance and service life of each component of the control system are affected. Contents of the invention [0004] The object of the present invention is to solve the problems in the above-mentioned prior ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H59/02
Inventor 陆慈航凌晓栋顾晓哲
Owner 上海惟译汽配制造有限公司
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