Two-wheeled electric vehicle snowfield/muddy ground auxiliary driving mechanism and operation method

Abstract

The invention discloses a two-wheeled electric vehicle snowfield / muddy ground auxiliary driving mechanism which comprises a transmission mechanism and driving mechanism bodies. The two driving mechanism bodies are arranged side by side, and the transmission mechanism is arranged between the two driving mechanism bodies and can drive the driving mechanism bodies to drive. By means of the auxiliarydriving mechanism, the tire driving of an existing electric vehicle is replaced with crawler driving; due to double crawler structures, the problem that an electric vehicle is prone to collapsing andslipping events in a snowfield / muddy ground is well solved; power of a power wheel of the existing electric vehicle is transmitted to a crawler through a transmission belt, and the electric vehicle can stably drive in the snowfield / muddy ground.

Description

technical field [0001] The invention belongs to the technical field of electric vehicle driving, and in particular relates to an auxiliary driving mechanism and an operation method for a two-wheel electric vehicle on snow and mud. Background technique [0002] Motorcycles have the advantages of convenient commuting on urban roads, avoiding traffic jams, and low maintenance costs. However, most cities now have policies prohibiting motorcycles to varying degrees, so electric vehicles have become the best choice for office workers; The body is very light. When encountering rain, snow or muddy roads, the friction between the power wheel and the ground is very small, and it is easy to roll over and skid and cause accidents during riding. The existing solutions include changing the tire size or changing the rain tire, increasing the The contact area with the ground increases the friction force, but the power source of the electric vehicle is the battery, the larger the contact are...

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Problems solved by technology

[0002] Motorcycles have the advantages of convenient commuting on urban roads, avoiding traffic jams, and low maintenance costs. However, most cities now have different degrees of prohibition on motorcycles, so electric vehicles have become the best choice for office workers; The body is very light. When encountering rain, snow or muddy roads, the friction between the power wheel and the ground is very small, and it is easy to rollover and skid during riding and cause accidents; the existing solutions include changing the tire size or changing the rain tire, increasing the The contact area with the ground increases the friction force, but the power source of the electric vehicle is the battery, the larger the contact area between the tire and the ground, the more power consumption, which greatly reduces the mileage of the electric vehicle; at the same time, after changing the tires, the electric vehicle still lands on two wheels , cannot fundamentally solve the problem of rollover and skidding, especially when there is snow on the road, electric vehicles are even more difficult to move

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