A double-axle double-drive large-scale electric truck chassis

Abstract

The invention relates to a double-axle double-drive large-scale electric truck chassis and belongs to the technical field of electric vehicle chassis manufacturing. The double-axle double-drive large-scale electric truck chassis is composed of a frame, a front axle, double rear axles, electric control boxes and the like, and is characterized in that a driver seat is installed at one end of the frame, and a steering wheel is installed in front of the driver seat through a control box; the front axle and the double rear axles are installed on the frame, the double rear axles are connected with a motor through gear wraps, and the electric control boxes are arranged above the double rear axles; two sets of batteries are arranged in a battery box installed between the front axle and the rear axles; the two sets of batteries are connected with the two electric control boxes through wires; the two electric control boxes are connected with the motor. High-load capacity passenger-freight transportation is realized, smooth running on the 20-degree slope is realized, refitting and extension practicability is high, the passenger-freight dual-use effect is good, the use is safe and reliable, and the situation that the domestic electric vehicle is only provided with the single-axle single-drive mated chassis is changed; the problems of small load capacity, incapability of running smoothly when being loaded with passengers or frights, and safety hazards in the prior art are solved.

Description

technical field [0001] The invention relates to a double-axle double-drive large-scale electric truck chassis, which belongs to the technical field of electric vehicle chassis manufacturing. Background technique [0002] Electric vehicles have many advantages such as clean and environmental protection, low noise, no smoke and smell, low price, and safe and reliable use. Therefore, they are used in airports and airports for both passenger and cargo transportation, parks and tourist spots for sightseeing passenger and freight transportation, hospital medical equipment and electrical equipment. It is widely used in various fields such as transportation, shopping malls, supermarkets, large household appliances and cargo transportation, flower car passenger transportation, and student transportation on university campuses. The electric vehicle chassis carries all the accessories and design load of the electric vehicle, and is the most important and indispensable part to ensure th...

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Problems solved by technology

[0003] The purpose of the present invention is to: aim at the deficiencies of the above-mentioned prior art, to provide a large load capacity, 20 ° slope can run smoothly, refit and expand the applicability, good dual-use effect of passenger and cargo, safe and reliable use, filling the domestic electric vehicle only A single-axle single-drive matching chassis is a blank double-axle double-drive large-scale electric truck chassis; it solves the problems of the existing technology, such as small load capacity, poor expansion and applicability, unsteady operation of manned and loaded objects, and potential safety hazards

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