Other

Beijing Fine Way Technology Co., Ltd.

Fangyuan Han

A parallel-series connection walking robot and a construction method thereof. The parallel-series connection walking robot mainly comprises leg mechanisms A and B; one leg mechanism A is a parallel-series connection leg mechanism (); the other leg mechanism B is a parallel-series connection leg mechanism () or a foot parallel-connection mechanism (); and the parallel-series connection leg mechanism () is formed of a thigh mechanism () and a foot parallel-connection mechanism () through serial connection. The two leg mechanisms have a combination of a specific DOF; upper portions of the two leg mechanisms are fixedly connected together; all members are comprised by and intersected with each other, but have independent activity spaces, respectively; and projections of the triangles formed by toes of the two leg mechanisms on a horizontal plane overlap with each other. During an advancing process, the robot can stably walk in any direction without left-right gravity center adjustment; and the robot also has the advantages of less kinematic pairs, lower robot body height, strong bearing capacity, steering flexibility, strong obstacle crossing ability and climbing up and down ability.

Parallel-series connection walking robot and construction method thereof

A multi-motion-platform parallel robot, comprising an original parallel mechanism; and a plurality of Nderivative parallel mechanisms, wherein: each of the parallel mechanisms possesses Ndegrees-of-freedom (DOFs) and shares an identical set of DOF properties; Nis an integer greater than 1; Nis one of 2, 3, 4, 5 and 6; the original parallel mechanism includes an original base platform, an original movable platform and a plurality of Noriginal chains; the plurality of original chains connect the original base platform and the original movable platform; each of the original chains includes a plurality of generalized kinematic pairs interconnected in series; the derivative parallel mechanism includes a derivative base platform, a derivative movable platform and a plurality of (N&#xd7;N) derivative chains; and the plurality of derivative chains connect the derivative base platform and the derivative movable platform.

Multi-motion-platform parallel robot construction method and parallel robots for same

The present application provides a multi-motion-platform parallel robot and a method of constructing the same. The parallel robot comprises a symmetrical basic parallel mechanism and one or more symmetrical branch parallel mechanism. The basic parallel mechanism comprises a symmetrical basic foundation platform, a symmetrical basic motion platform, and symmetrical main branched-chains. The branch parallel mechanism comprises a symmetrical branch foundation platform, a symmetrical branch motion platform, and symmetrical branch branched-chains. The basic parallel mechanism and the branch parallel mechanism are connected by means of a multiple-output motion pair having symmetrical output ends, and share one set of driving pairs and drive and control devices. The multi-motion-platform parallel robot and it's method of construction can be used for various industrial robots, three-dimensional profile modeling and scaling robots and walking robots, and have the advantages of having a simple structure, being easy to standardize, having a high production efficiency, and the like.

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Changchun, China

Fangyuan Han