Abstract
This research is based on the ROBOCON requirements of the 21st National College Student Robot Competition, and the design object is R1 robot, also known as mobile strike robot. In this paper, the structure design and modelling of the robot are described in detail, and the design scheme of the three-wheel vector motion chassis is innovatively proposed. The paper details the structural design and modelling of the robot, innovatively proposes a design scheme for a three-wheel vector motion chassis, which has the characteristics of compactness, fast response, and strong adaptability. A simple and efficient mechanical arm clamping mechanism is designed to achieve rapid loading. Combined with finite element analysis, a lightweight and stable three-friction wheel launching scheme is adopted to achieve accurate hitting of the target. And the overall structure is optimized by lightweight design, through physical testing, excellent performance, providing a certain reference for the structural design of similar competitive robots.
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