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Double-input-shaft speed changer with hydraulic torque converter

A technology of hydraulic torque converter and hydraulic transmission, which is applied in the field of double input shaft transmission and manual transmission, which can solve the problems of difficult starting, tired traffic jams, low maintenance cost, etc., and achieves easy starting, increased climbing ability, and difficult flameout effect

Active Publication Date: 2014-04-16
陈兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to introduce a hydraulic torque converter into a manual transmission to solve the problems of difficulty in starting at low gears and tiredness in traffic jams of the manual transmission. At the same time, it has higher transmission efficiency, better economy, simple structure and low maintenance cost

Method used

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  • Double-input-shaft speed changer with hydraulic torque converter
  • Double-input-shaft speed changer with hydraulic torque converter
  • Double-input-shaft speed changer with hydraulic torque converter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Such as figure 1 The shown dual-input shaft transmission with hydraulic torque converter consists of main input shaft 1, secondary input shaft 2, hydraulic torque converter 3, transmission output shaft 4, high-gear driving gear set A, low-gear driving Gear set B, high gear driven gear set A' and low gear driving and driven gear set B'. The input shaft 31 and the output shaft 32 of the hydraulic torque converter 3 are respectively located on both sides of the hydraulic transmission 3 , and the axes of the input shaft 31 and the output shaft 32 of the hydraulic torque converter 3 coincide. The main input shaft 1 is connected with the input shaft 31 of the hydraulic torque converter 3, the secondary input shaft 2 is connected with the output shaft 32 of the hydraulic torque converter 3, the main input shaft 1, the secondary input shaft 2 are connected with the hydraulic torque converter 3 coaxial setting. The output shaft 4 of the transmission is parallel to the axis of ...

Embodiment 2

[0023] Such as figure 2 The shown dual-input shaft transmission with hydraulic torque converter consists of main input shaft 1, secondary input shaft 2, hydraulic torque converter 3, transmission output shaft 4, high-gear driving gear set A, low-gear driving Gear set B, high gear driven gear set A' and low gear driven gear set B'. The axes of the input shaft 31 and the output shaft 32 of the torque converter 3 coincide. The main input shaft 1 is connected with the input shaft 31 of the hydraulic torque converter 3, the secondary input shaft 2 is connected with the output shaft 32 of the hydraulic torque converter 3, the main input shaft 1, the secondary input shaft 2 are connected with the hydraulic torque converter 3 axes coincide. The output shaft 4 of the transmission is parallel to the axis of the main input shaft 1. The main input shaft 1 is equipped with a high-speed driving gear set A, such as the third, fourth and fifth gears, and the secondary input shaft 2 is equi...

Embodiment 3

[0027] Such as image 3 The shown dual-input shaft transmission with hydraulic torque converter consists of main input shaft 1, secondary input shaft 2, hydraulic torque converter 3, transmission output shaft 4, high-gear driving gear set A, low-gear driving The gear set B, the high gear driven gear set A', the low gear driven gear set B', the first transmission gear set 5 and the second transmission gear set 6 are composed. The torque converter 3 is arranged coaxially with the main input shaft 1, the input shaft 31 and the output shaft 32 of the torque converter 3 are located on the same side of the hydraulic transmission 3, the input shaft 31 and the output shaft of the torque converter 3 The axes of the shafts 32 coincide, and the output shaft 32 is coaxially sleeved outside the input shaft 31 . The main input shaft 1 and the secondary input shaft 2 are arranged in parallel, the main input shaft 1 is connected with the input shaft 31 of the torque converter 3, and the seco...

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Abstract

The invention discloses a double-input-shaft speed changer with a hydraulic torque converter. The double-input-shaft speed changer with the hydraulic torque converter comprises a primary input shaft (1), a secondary input shaft (2), the hydraulic torque converter (3) and a speed changer output shaft (4). The primary input shaft (1) is connected with an input shaft (31) of the hydraulic torque converter (3), and the secondary input shaft (2) is connected with an output shaft (32) of the hydraulic torque converter (3). The speed changer output shaft (4) is parallel to the axis of the primary input shaft (1). A high gear driving gear set (A) is arranged on the primary input shaft (1), a low gear driving gear set (B) is arranged on the secondary input shaft (2), and a high gear driven gear set (A') and a low gear driven gear set (B') are arranged on the speed changer output shaft (4). The hydraulic torque converter is introduced into a manual speed changer, so that the problems that the manual speed changer is difficult in gear starting, serious in traffic jam and the like are solved, and meanwhile the double-input-shaft speed changer is higher in transmission efficiency, better in economical efficiency, simpler in structure and lower in maintenance cost than an automatic speed changer in times of high gear.

Description

technical field [0001] The invention relates to the technical field of automobile transmissions, in particular to a dual-input-shaft transmission with a hydraulic torque converter, belonging to a manual transmission. Background technique [0002] The transmission is a gear transmission device that can fix or change the transmission ratio between the output shaft and the input shaft. The operation of the traditional manual transmission is relatively complicated. Under bad traffic conditions, it is easy to get tired when driving, difficult to start in low gears, and tired of traffic jams. However, the existing automatic transmission adopts a hydraulic torque converter, which is easy to operate, but has low transmission efficiency, poor economy, complicated structure and high maintenance cost. [0003] The hydraulic torque converter is a non-rigid torque converter with liquid as the working medium. It is one of the types of hydraulic transmission. The main feature of the hydrau...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/087F16H3/091
CPCF16H3/087F16H3/091F16H47/06F16H2200/0047
Inventor 陈兵
Owner 陈兵
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