Wheel foot, shank and robot

By designing switchable wheel feet, the problem of existing robots being unable to achieve balanced speed and terrain adaptability is solved, and the switching between wheel feet and wheel styles is achieved, expanding the scope of application and improving the overall performance of the robot.

CN119705666APending Publication Date: 2025-03-28BEIJING XINGDONG ERA TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202510158290.0
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-02-13
Publication Date
2025-03-28

AI Technical Summary

Technical Problem

Whether it is wheeled or footed, existing robots cannot achieve the purpose of balancing speed and terrain adaptability, and the foot application range of existing wheeled robots is too narrow to be suitable for other types of robots.

Method used

A wheel foot is designed, including a foot bracket, a first foot wheel and a second foot wheel. By providing a first rotation shaft to connect to an external application device, the driving of the foot wheel and the driven wheel can be switched between the foot type and the wheel type to adapt to different terrain.

Benefits of technology

The robot has achieved a balance between speed and terrain adaptability, and expanded the scope of application of wheel foot, so that it can have the advantages of better speed and better terrain adaptability.

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Abstract

The invention provides a wheel foot, a shank and a robot. The wheel foot comprises a foot support, a first foot wheel and a second foot wheel, a first rotating shaft is arranged on the foot support, the first rotating shaft is used for being connected with external application equipment, the first foot wheel is connected with the first end of the foot support, and the second foot wheel is connected with the second end of the foot support; at least one of the first foot wheel and the second foot wheel comprises a driving mechanism, and the driving mechanism is used for providing driving force for the foot wheel comprising the driving mechanism; under the condition that the first foot wheel comprises a driving mechanism and the second foot wheel does not comprise the driving mechanism, the first foot wheel is a driving wheel, and the second foot wheel is a driven wheel; under the condition that both the first foot wheel and the second foot wheel comprise driving mechanisms, the first foot wheel is a driving wheel, the second foot wheel is a driven wheel, or both the first foot wheel and the second foot wheel are driving wheels. Therefore, the wheel foot has the advantages of being high in speed and terrain adaptability, and is suitable for more types of robot shanks or more types of robots.
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