Multipurpose moving device

Abstract

The invention discloses a multipurpose moving device which comprises a middle axle, a front cantilever, a rear cantilever, a tire assembly and a steering motor. The two ends of the middle axle are connected with a front cantilever and a rear cantilever, one end of the front cantilever is connected with the middle axle, the other end of the front cantilever is connected with the tire assembly through the steering motor, one end of the rear cantilever is connected with the middle axle, and the other end of the rear cantilever is connected with a tire assembly through a steering motor; the tire assembly comprises a tire body, a driving motor used for independently driving the tire body and a universal support, and the universal support is provided with a rotary fixing part and a direct fixing part. The moving device can be configured into four-wheel, six-wheel, eight-wheel and other structures by replacing different structures of the moving device, can be used as a mobile device of patrol devices such as a lunar rover and a Mars rover, is flexible and changeable in structure and simple in structure assembly through detachable and universal design, can be used under various working conditions, and the universality, expandability and functionality of the moving device are enhanced substantially.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a multipurpose mobile device. Background technique [0002] As an important tool in today's society, robots have played many important roles in industrial production, scientific research experiments, and teaching demonstrations. [0003] my country's existing wheeled planetary patrols, such as Yutu / Yutu-2, and the Chinese Mars rover carried by Tianwen-1, all have many special functions. Various obstacles, complex ground conditions and various task scenarios, while the existing mobile robots have the following disadvantages: [0004] 1) The mobile system adopts a conventional layout and cannot cross obstacles larger than the diameter of the tire; [0005] 2) The coupling degree of the whole machine is high, and it is difficult to upgrade and replace functional components in the future, and it is difficult to change the function once it is finalized. [0006] 3) The pr...

AI Technical Summary

Problems solved by technology

[0004] 1) The mobile system adopts a conventional layout and cannot cross obstacles larger than the diameter of the tire;

[0005] 2) The coupling degree of the whole machine is high, and it is difficult to upgrade and replace functional parts in the future, and it is difficult to change the function once it is finalized

[0006] 3) The existing technology still has weak expansion performance, limited variable performance, simple structure and function, often only one structure and function can be realized, and limited use

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