Pure electric vehicle with built-in traction power supply towing device

Abstract

The invention discloses a pure electric vehicle with a built-in traction power supply towing device, which comprises two front wheels, two rear wheels, an engine, a drive system, a chassis and a battery set, wherein the built-in traction power supply towing device comprises two bearing wheels and a towing rack; the two bearing wheels are both arranged between the front wheels and the rear wheels, are close to the rear wheels, and are respectively connected with the middle part of the towing rack through a connecting component 1; the towing rack is arranged in the chassis of the vehicle and close to the rear end of the chassis, and the two sides of the front end of the towing rack are respectively connected with the chassis through a connecting component 2; and the battery set is arranged on the towing rack. In the process of driving, the battery set for power supply on the towing rack is borne by the bearing wheels, and the front wheels implement traction on the towing rack, therefore, the load energy consumption of the pure electric vehicle can be reduced, and the continuous mileage of the pure electric vehicle can be prolonged.

Description

technical field [0001] The invention relates to a pure electric vehicle, in particular to a pure electric vehicle with a built-in traction power supply trailer. Background technique [0002] Cars can be divided into fuel vehicles and pure electric vehicles. Fuel vehicles mainly rely on burning oil to provide energy to do work, but because oil is a natural resource, it is not renewable, and the tail gas emitted by fuel vehicles will greatly pollute the natural environment on which human beings depend for survival. Pure electric vehicles rely on the battery to release current to provide power for the continuous operation of the power drive motor of the pure electric vehicle, which neither consumes oil nor emits any exhaust gas. Therefore, pure electric vehicles are more and more popular. [0003] The energy stored in the battery that the existing pure electric vehicles rely on is proportional to its volume, volume, and weight, that is, the larger the capacity of the on-board ...

AI Technical Summary

Problems solved by technology

[0003] The energy stored in the storage battery on which pure electric vehicles rely is proportional to its volume, volume, and weight, that is, the larger the capacity of the on-board battery of a pure electric vehicle, the greater its volume and weight; the weight of a battery used in a pure electric vehicle is about However, the battery is directly placed on the vehicle chassis, and its weight increases the load energy consumption of pure electric vehicles. Due to the high load energy consumption, it will greatly reduce the mileage of electric vehicles. Therefore, how to improve the pure electric vehicle The range of the car is one of the technical problems to be solved

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