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A high-passability wheel-leg combined with a bounceable ground mobile platform

A ground and wheel-leg technology, applied in the field of high-passage ground mobile platforms, can solve problems such as large limitations

Active Publication Date: 2021-04-27
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the road where vehicles run, there will be many vertical obstacles and trenches, so the performance requirements for jumping, crossing slopes, and crossing ridges are very high. Currently, crossing ridges and slopes is mainly through vehicle deformation, which has a large limitation and has a certain limit

Method used

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  • A high-passability wheel-leg combined with a bounceable ground mobile platform
  • A high-passability wheel-leg combined with a bounceable ground mobile platform
  • A high-passability wheel-leg combined with a bounceable ground mobile platform

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Embodiment Construction

[0026] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0027] At present, the unmanned vehicle platform is widely used in military, industrial and other fields. However, when encountering road conditions such as vertical obstacles or trenches, the unmanned vehicle platform can only avoid it by detour, which consumes additional time and distance. The invention provides a high-passability ground mobile platform capable of jumping, and can realize a certain function of carrying objects. By jumping, it can easily cross vertical obstacles, walls, trenches, etc., which greatly increases the...

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Abstract

The invention discloses a high-passability wheel leg combined with a bounceable ground mobile platform, which includes a vehicle body, vehicle legs and wheels; a block, a guide rod fixed on the mounting part, and a spring sleeved on the guide rod and located between the mounting part and the guide block, the upper end of the guide rod passes through the guide block, and Slidingly fitted with the guide block, the mounting part is fixed with a pull rope, and the vehicle body is equipped with a driving device for winding the pull rope; the vehicle body is rotatably provided with a worm, and the worm is configured to engage with it The worm wheel is fixedly connected with the guide block in the circumferential direction; the worm is equipped with a second motor to drive it to rotate. The local ground mobile platform can jump over special road conditions such as vertical obstacles and trenches, which greatly improves the mobility and passability of the ground mobile platform.

Description

technical field [0001] The invention relates to the field of high-passability ground mobile platforms, in particular to a high-passability wheel-leg combined bounceable ground mobile platform. Background technique [0002] The Chinese patent that the patent No. is CN208760758U discloses a kind of mobile robot that can bounce, is made up of vehicle frame and four wheels. The frame is obliquely equipped with a pneumatic bouncing mechanism, and the protruding section of the pneumatic bouncing mechanism can pass through the frame and interact with the ground, and the protruding section quickly extends out and contacts the ground to drive the car to bounce upwards. For the above design, the bouncing method uses the extension section to quickly extend to drive the car to move upward, but the contact area between the extension section and the ground is very small. If the ground condition is soft, the extension section will sink into the ground and cannot drive the car to move upwar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B62D57/028
CPCB62D57/028
Inventor 王慷蒋朝阳
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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