Hybrid engine-motor connection mechanism for two-way overtaking

Abstract

The invention discloses a bi-direction overrunning hybrid power engine-motor connecting mechanism. The mechanism comprises a motor assembly; an output shaft of the motor assembly is sleeved with a driving disc; a connecting shaft hole is formed in the middle of the driving disc in the axial direction, and the connecting shaft hole is provided with a first connecting segment and a second connecting segment, wherein the first connecting segment is used for being connected with a transmission shaft of an internal combustion engine, and the second connecting segment is used for being connected with an output shaft of the motor assembly; a bi-direction overrunning clutch is in interference press fitting in the second connecting segment. By the adoption of the structure, output power of the internal combustion engine and output power of the motor are effectively combined, a starter motor, a charging magnetic motor and a driving motor are combined into a whole, repeated design and use of associated components are greatly reduced, the failure rate is lowered, meanwhile, structure cost of a fuel-electricity hybrid power engine is greatly lowered, and the mechanism is convenient to assemble, easy to repair and good in reliability.

Description

technical field [0001] The invention belongs to the technical field of engines, and in particular relates to a two-way overriding hybrid engine motor connection mechanism. Background technique [0002] With the gradual enhancement of people's awareness of environmental protection, and the increasingly stringent national environmental protection emission regulations, as well as the restrictions on friction in more and more large and medium-sized cities in China, small internal combustion engine power machinery (such as motorcycle engines) that use gasoline as fuel are facing challenges. The overall impact from electric vehicles, although electric vehicles have natural advantages in energy saving and environmental protection, but their mileage is short, charging is inconvenient, battery life is short, output torque cannot meet the demand for heavy loads, and additional transmission mechanisms are needed to solve the problem of motors. Problems such as insufficient power and to...

AI Technical Summary

Problems solved by technology

[0003] Especially for small gasoline-electric hybrid engines (such as motorcycle engines, tricycle engines, etc.), due to the lack of effective technical means to reliably combine the two sets of power outputs, it is only a simple functional grafting of the drive motor and the engine. There is no small-scale gasoline-electric hybrid engine that integrates the starter motor, charging magneto and drive motor in structure and function, resulting in repeated design and use of related parts, high cost, frequent failures, and unsustainable easy maintenance

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