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Electric field midibus with novel structure

A new structure and electric technology, applied in electric vehicles, upper structure, electric power unit, etc., can solve problems such as poor handling and ergonomics, short storage mileage, heavy vehicle weight, etc., to improve driving stability , Reduce the center of gravity of the vehicle, and the overall rigidity is strong

Inactive Publication Date: 2012-02-22
SUN YAT SEN UNIV +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing field vehicles have backward appearance design, original model design, small maximum passenger capacity (currently the maximum is only 14 people), heavy vehicle weight, low efficiency, short storage mileage, poor handling and ergonomics

Method used

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  • Electric field midibus with novel structure
  • Electric field midibus with novel structure
  • Electric field midibus with novel structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] See Figure 1, figure 2 , image 3 and Figure 4 According to the invention, the electric venue minibus with a new structure includes a new body structure, a chassis structure, a drive system, and a seat structure and arrangement.

[0034] As shown in Figure 1, the vehicle body structure is mainly composed of a roof 1, a roof pillar 2, a rear pillar tie rod 3, an armrest 4, a windshield 5, a front face 6, a front baffle 7 and a rear baffle 8, and the roof 1 is composed of Supported by a plurality of ceiling pillars 2, the ceiling pillars 2 are installed in parallel on the chassis sub-frame 14, the rear row pillar tie rods 3 are arranged between the adjacent ceiling pillars 2 at the rear end of the vehicle body structure, and the armrest 4 is arranged on the seat structure. The windshield 5 is installed on the front roof pillar and the front face 6 by glass glue; the front face 6 is placed on the front bracket 15, the front baffle 7 is placed on the front end of the si...

Embodiment 2

[0040] The characteristics of this embodiment are: the drive system adopts integrated drive, such as Figure 5 As shown, the drive motor 21 is directly connected with the integrated rear axle with a reduction ratio to realize the drive, and the rest are the same as in the specific embodiment 1.

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Abstract

The invention relates to an electric field midibus with a novel structure. The electric field midibus mainly comprises a novel vehicle body structure, a chassis structure, seat structures and a drive system, wherein the novel vehicle body structure mainly comprises a ceiling, ceiling struts, a tie rod for a rear row of struts, a handrail, a windshield, a front face, a head board and a back board; the chassis structure comprises a boundary-beam type main vehicle frame, an auxiliary vehicle frame, a front steering system, a hand brake system, seat supports, a front suspension, a front wheel system, a rear suspension, a rear wheel system, and a front supporting frame, the auxiliary vehicle frame is welded on the main vehicle frame and is used for supporting a floor, a vehicle body and other components and parts, the front steering system is arranged on the main vehicle frame, the front suspension, the front wheel system, the rear suspension and the rear wheel system are arranged on the main vehicle frame, and the front supporting frame is arranged at a front end of the main vehicle frame; seats comprise a driver seat and a plurality of passenger seats, and the passenger seats comprise a copilot seat at a front row and seats in a middle part and a rear part of midibus; and the drive system mainly comprises a drive motor, a transmission box, a transmission shaft, a rear axle with a main decelerator and a battery pack.

Description

technical field [0001] The invention belongs to the technical field of transportation tools, and in particular relates to a new structure electric field minibus. Background technique [0002] In real life, automobiles bring people a lot of convenience. Traditional fuel vehicles use limited petroleum resources and cause noise and air pollution. New energy vehicles have become a hot spot in research and development. Pure electric vehicles have the advantages of zero emissions and low noise. China With the world's major countries as a strategic emerging industry, focus on development. At present, due to factors such as battery energy density, vehicle design, industrial policy, and supporting facilities, it is difficult to promote high-speed and heavy-duty vehicles. However, after nearly 10 years of development, low-speed field vehicles have a certain market demand and technology accumulation, and are currently an important application market for electric vehicles. However, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D31/00B62D25/06B60N2/015B60L11/18B60L8/00B60K1/04B60K17/00
CPCY02T10/7072
Inventor 宗志坚熊会元
Owner SUN YAT SEN UNIV
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