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Wheeled auxiliary obstacle crossing device

A wheeled and bladed wheel technology, applied in the directions of wheels, wheel accessories, transportation and packaging, can solve the problems of complex structure, inconvenient and flexible use of auxiliary obstacle clearance devices, affecting practicability, etc., and achieve good road applicability and passing ability. , the effect of simple structure and good universality

Pending Publication Date: 2019-01-01
JILIN UNIV
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  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing auxiliary obstacle-crossing devices are mostly aimed at special vehicles, and their application in ordinary wheeled vehicles is poor, and their universality needs to be improved urgently.
In addition, the structure of the auxiliary obstacle surmounting device is relatively complicated, which is not easy to use flexibly, which greatly affects the practicability

Method used

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specific Embodiment approach

[0024] In order to further set forth the technical scheme of the present invention and its working process, in conjunction with the accompanying drawings, the specific implementation of the present invention is as follows:

[0025] Such as figure 1 and figure 2 As shown, the present invention discloses a wheeled auxiliary obstacle-climbing device, which is composed of a housing 1, a blade wheel 8, a drive motor 13, a power shaft 12, a support spring, a support rod assembly, a sleeve and a self-locking device . Wherein, the blade wheel 8 is provided with three blades, correspondingly, the support rod assembly has three groups, namely: the first support rod assembly 7, the second support rod assembly 10 and the third support rod assembly 14; There are three sleeves, which are respectively: the first sleeve 6, the second sleeve 9 and the third sleeve 16; the two support springs form a group, and there are three groups in total, which are respectively: the first support spring ...

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Abstract

The invention discloses a wheeled auxiliary obstacle crossing device which is composed of a housing, a blade wheel, a driving motor, support springs, a support rod assembly and a sleeve; the blade wheel is located in the center of the cylindrical shell and is coaxially connected with the driving motor through a power shaft. The blade of the blade wheel, the support springs, the support rod assembly and the sleeve are arranged in a set, and the sleeve is fixed on the inner side of the housing. In the support rod assembly, one end of the support rod is fixedly connected with an arc plate on theouter side of the housing through the sleeve, the other end of the support rod vertically passes through the support plate and is pressed on the blade wheel through a roller at the end, and the support springs are arranged in pairs between the support plate and the housing; As the blade wheel rotate, the support rod moves along the arc surface of the blade through the roll wheel at the end. The invention enables the wheeled vehicle to run on the flat road in a simple and convenient manner, and can smoothly surmount obstacles under complex ground conditions, so that the wheeled vehicle has goodroad surface adaptability and passing capacity.

Description

technical field [0001] The invention belongs to the technical field of vehicle obstacle surmounting, and in particular relates to a wheel-type auxiliary obstacle surmounting device. Background technique [0002] With the continuous development of wheeled vehicles, the complex terrain and obstacle conditions are increasing. However, the wheels of wheeled vehicles have poor adaptability, and it is difficult to achieve obstacles or adapt to more complex terrains. Therefore, designers began to develop and design special Obstacle-crossing wheels are used to adapt to complex road conditions. However, although the use of obstacle-crossing wheels for obstacle-crossing can well complete obstacle-crossing, its driving efficiency on flat roads is poor, which will undoubtedly cause serious damage to the normal use of wheeled vehicles. big impact. [0003] In response to the above problems, an auxiliary obstacle-surmounting device has emerged, which can not only ensure the efficient dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60B15/00
CPCB60B15/00
Inventor 王继新郭有为张超凡李易张晓晨
Owner JILIN UNIV
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