Vehicle-driving device and vehicle comprising same

Abstract

The invention discloses a vehicle-driving device, which is characterized by comprising a main shaft, a counter shaft, a differential and a parking mechanism, wherein the main shaft is suitable to be connected with a vehicle motor and is provided with a main-shaft driving gear; a counter-shaft driven gear and a counter-shaft driving gear are arranged on the counter shaft; the counter-shaft driven gear meshes with the main-shaft driving gear; the differential has a differential driven gear and a differential half-shaft gear; the differential driven gear meshes with the counter-shaft driving gear; the differential half-shaft gear is suitable for driving vehicle wheels; and the parking mechanism is connected with the counter shaft to lock the counter shaft in the parking state. The vehicle-driving device has the advantages of greatly saving costs for production, use and maintenance and effectively meeting parking need, along with simple structure and convenient use. Meanwhile, the invention also discloses a vehicle using the vehicle-driving device.

Description

technical field [0001] The present invention relates to a drive device for a vehicle, in particular to a drive device for a vehicle with a parking mechanism. The invention also relates to a vehicle using said drive device. Background technique [0002] With the current depletion of oil resources and the continuous increase of the current oil price, people are gradually paying attention to seeking new types of vehicle driving energy. Therefore, how to efficiently use electric power to drive vehicles in the automobile industry has become one of the important issues currently facing. At present, the driving device of most vehicles adopts the driving device of ordinary fuel locomotives. Since the power generated by the internal combustion engine is not constant, the driving device is also designed as a multi-stage driving device. However, the power source of the vehicle using electric energy is the constant power provided by the battery, so the transmission device of the ordin...

AI Technical Summary

Problems solved by technology

[0004] Although the driving device can use electric energy to drive electric vehicles, the driving device can only drive two-wheeled electric vehicles such as electric bicycles and electric motorcycles, and cannot be applied to a wider range of electric vehicles, and it cannot be realized on the basis of this driving device. More functions, such as parking function, so there are greater safety hazards

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