Double-power-input speed-changing system

A technology of power input and power input shaft, which is applied to the transmission device, transmission device parts, gear transmission device, etc., can solve the problems of complex power input structure, poor power sustaining ability, and inability to switch at will, so as to expand the scope of application and reduce costs. Low, save driving energy effect

Inactive Publication Date: 2013-10-16
CHONGQING LONGWANG ELECTROMECHANICAL
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AI Technical Summary

Problems solved by technology

However, the power continuity is poor, in order to solve the battery life of electric vehicles; more small cars adopt the extended-range structure, that is, use the engine to provide energy charging for electric vehicles; or use hybrid drive, using gasoline drive and electric drive The two drive modes are only driven by the motor before the vehicle reaches a certain speed, and the engine works beyond this speed, so the engine can always be kept in the best working condition, with good power and low emissions
[0003] In the prior art, the power input structure of the hybrid is complex, and the degree of intelligence is high, which is not suitable for small cars, especially for rural and mountain roads with poor driving conditions; The power is switched regularly and cannot be switched at will, and the use environment is restricted

Method used

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Embodiment Construction

[0020] figure 1 It is a schematic diagram of the structure of the present invention, figure 2 It is another schematic cross-sectional structure diagram of the present invention, as shown in the figure: the dual power input transmission system of this embodiment includes a first power input assembly, a second power input assembly and a transmission, and the first power input assembly and the second power input assembly The input components cooperate with the power input end of the transmission in a manner that can be engaged or disconnected respectively; the first power input component and the second power input component can adopt the existing input shaft structure respectively, and can respectively adopt the clutch or synchronous The device structure is engaged or disconnected, which will not be repeated here.

[0021] In this embodiment, the power input end of the transmission is a power input shaft 26, and the power input shaft 26 is provided with a power adapter 3 in a m...

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Abstract

The invention discloses a double-power-input speed-changing system which comprises a first power input component, a second power input component and a transmission, wherein the first power input component and the second power input component are matched with a power input end of the transmission respectively in a connection or disconnection manner. The system is provided with relatively independent double power inputs, the structure is simple and compact, the double power inputs are usually an engine input and a motor input, and power can be switched randomly according to the road condition of a driving vehicle, so that the vehicle is applicable to complex road conditions, particularly, rural and mountainous road conditions; and for a small tricycle or a small quadricycle, the application range is greatly expanded, the usage cost of the vehicle is reduced, and the driving energy is saved.

Description

technical field [0001] The invention relates to a motor vehicle component, in particular to a double power input transmission system. Background technique [0002] Motor vehicles are divided into electric vehicles (two-wheel, three-wheel and electric vehicles) and vehicles powered by engines. Electric vehicles are powered by on-board power batteries to drive electric vehicles. Because electric vehicles are energy-saving, environmentally friendly and portable, and The cost of use is low, and more and more attention has been paid to it. However, the power continuity is poor, in order to solve the battery life of electric vehicles; more small cars adopt the extended-range structure, that is, use the engine to provide energy charging for electric vehicles; or use hybrid drive, using gasoline drive and electric drive The two drive modes are only driven by the motor before the vehicle reaches a certain speed, and the engine works beyond this speed. Therefore, the engine can alway...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H3/02F16H57/023
Inventor 蒋辉王吉龙
Owner CHONGQING LONGWANG ELECTROMECHANICAL
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