A high-mobility leg assembly and multi-legged robot

Abstract

The application discloses a high-passability leg assembly and a multi-legged robot, which comprises mutually connected thigh members and shank members, a motor module installed on the thigh members for driving the shank members to move, and a foot member installed at the foot end of the shank members; the foot member comprises a foot body detachably connected with the foot end, and a plurality of independent elastic foot pads installed below the foot body; the bottom of the foot body is provided with a first supporting area; the upper end of each elastic foot pad is connected with the bottom of the foot body and covers part of the first supporting area; the lower end of each elastic foot pad defines a second supporting area in combination, and at least one sand-passing space surrounded by the plurality of elastic foot pads is formed in the middle of the second supporting area, and the second supporting area is located below the first supporting area. The self-adaptive adaptation of hard road surface and sand ground conditions can be realized, and the throughability and walking stability of the robot on soft terrain are significantly improved.

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