Platform action mechanism for alpine regions

A technology for alpine regions and platforms, applied to motor vehicles, tracked vehicles, transportation and packaging, etc., can solve the problems of reduced platform passability, small grounding specific pressure, and limited function of walking mechanism, etc., to improve passability and increase the width of trenches , Through the effect of strong ability

Active Publication Date: 2021-06-18
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the function of the walking mechanism of the existing land robot is limited, so that the robot can only drive normally in some road environments. When the platform drives to the snow environment, its relatively small grounding specific pressure reduces the passability of the platform.

Method used

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  • Platform action mechanism for alpine regions
  • Platform action mechanism for alpine regions
  • Platform action mechanism for alpine regions

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Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0026] see figure 1 , 4 , in an embodiment of the present invention, a platform action mechanism facing alpine regions includes a crawler traveling device 1, and the crawler traveling device includes a main wheel 11, a first wing relatively arranged on both horizontal sides of the main wheel and having a diameter smaller than the main wheel wheel 12, the second wing wheel 13, and the crawler belt 14 that is arranged on the outer edge of the main wheel, the fi...

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Abstract

The invention discloses a platform action mechanism for alpine regions, the platform action mechanism comprises a crawler travelling device, the track travelling device comprises a main wheel, a first wing wheel and a second wing wheel which are oppositely arranged on the two horizontal sides of the main wheel, wherein the diameter of the first wing wheel and the diameter of the second wing wheel are smaller than that of the main wheel, and a crawler belt which is arranged on the outer edges of the main wheel, the first wing wheel and the second wing wheel and is driven by the main wheel to operate, and a first driving device used for driving the main wheel to operate is arranged on the main wheel. A crawler deformation device used for driving the first wing wheel to move so as to change the shape of the track into a triangle is arranged between the main wheel and the first driving device, and a posture transformation device used for changing the relative position of the second wing wheel and the main wheel so as to change the motion posture of the platform action mechanism is arranged between the main wheel and the first driving device. By arranging the crawler deformation device, the shape of the crawler is changed from the rhombus to the triangle, the trafficability of the robot under the snowfield pavement is higher, and the environment adaptability is higher by matching the rhombus state with the posture conversion device.

Description

technical field [0001] The invention relates to the field of ground unmanned vehicles, in particular to a platform action mechanism for alpine regions. Background technique [0002] In recent years, the strategic significance of the polar regions has been increasing. With the increase in scientific research investment in the North and South Poles in recent years, the polar carrier platform plays an important role in the resource supply of scientific research stations and the scientific research of polar personnel. Mobile is more and more widely used in theater operations, cargo transportation and other occasions. However, in the face of diverse mission requirements in polar regions, higher requirements are placed on the terrain adaptability of mobile platforms. At the same time, mobile mechanisms are important for mobile platforms. Components play a decisive role in the terrain adaptability of the platform. Therefore many robot walking mechanisms have been proposed. For ex...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D55/075B62D55/065B62D55/08B62D55/30
CPCB62D55/075B62D55/065B62D55/08B62D55/30
Inventor 祝辉蒋春茂解鸿儒梁华为丁祎
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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