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Bidirectionally steering electric machineshop car

A two-way driving, engineering vehicle technology, applied in the direction of motor vehicles, steering control components, steering control mounted on the vehicle, etc. Effect

Active Publication Date: 2008-06-04
武汉理工大学教育发展基金会
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in these two kinds of solid tires, the arrangement positions of the relevant components of the braking system (brake base plate, brake drum, friction plate assembly, etc.) and steering system can only move to the center plane of the vehicle, so that the reasonable arrangement of other components caused difficulties

Method used

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  • Bidirectionally steering electric machineshop car
  • Bidirectionally steering electric machineshop car
  • Bidirectionally steering electric machineshop car

Examples

Experimental program
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Embodiment Construction

[0037] like figure 1 The two-way driving electric engineering vehicle includes a chassis, a body, an on-board battery 6, a front main reducer, a front motor, a rear motor, and a rear main reducer. The chassis is provided with a front axle 2, a rear axle 10, and a front axle 2 Front wheels 1 are provided at both ends of the rear axle 10, rear wheels 11 are provided at both ends of the rear axle 10; Mechanism 23, the output of the front motor 5 is connected with the input of the front main reducer 4, the output of the front main reducer 4 is connected with the front differential 3 on the front axle on the chassis, and the output of the rear motor 7 is connected with the rear main reducer 3. The input of the reducer 8 is connected, and the output of the rear main reducer 8 is connected with the rear differential 9 on the rear axle on the chassis; the front wheel 1 and the rear wheel 11 are provided with a four-wheel steering linkage mechanism on the same side.

[0038] The front...

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Abstract

The invention relates to a bidirectional electric machine-shop car, which comprises a chassis, a car body, a carrier battery, a front main reducer, a front motor, a back motor and a back main reducer. It is characterized in that: four wheel steering linked device are mounted at the same side of front and back wheel (1, 11); the four wheel steering linked device comprises a first fixing connection rod (12), a first transmission connection rod (13), a second transmission connection rod (14), a second fixing connection rod (15), a second power pin (16), a second rotational pin (17), a third power pin (18), a first rotational pin (19) and a first power pin (20). The invention has the character of small steering radius, which can apply small and micro low-sped vehicle (comprising machine-shop car), display several parameters of carrier information, charge the battery and avoid the sliding between solid rubber tyre and circular rim.

Description

technical field [0001] The invention relates to a two-way driving vehicle, in particular to a two-way driving electric engineering vehicle. Background technique [0002] Two-way driving refers to the front and rear two-way manipulation of the four systems of steering, acceleration, braking and shifting of the vehicle. For some special vehicles (engineering vehicles), such as slag tankers transporting steel slag in steel mills, scrapers and some underground auxiliary vehicles, due to the limited driving space, they are required to be controlled in both directions. Two-way driving is usually divided into three categories: the first type is to jointly control a steering system through the front and rear steering wheels, and configure the front and rear accelerator pedals, front and rear brake pedals and front and rear speed change control systems; the second type is lateral driving, that is, steering, acceleration and The brakes are all composed of a single control element and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D1/22B62D65/00
Inventor 黄妙华李波田哲文喻厚宇徐志军高怀张兴旺
Owner 武汉理工大学教育发展基金会
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