The invention belongs to the technical field of robots, and particularly discloses a dual-drive omni-directional Ackerman steering synchronous control robot chassis which is characterized in that two driving mechanisms are arranged in a support, two pairs of bottom wheels and two driving sources are arranged at the bottom of the support, the two pairs of bottom wheels are arranged at intervals and located on the two opposite sides of the support respectively, and each bottom wheel is rotationally connected with the support; wherein one driving source drives one driving mechanism to act and drives one pair of bottom wheels to synchronously deflect to form a splayed shape, and the other driving source drives the other driving mechanism to act and the other pair of bottom wheels to synchronously rotate and deflect to form a splayed shape. The two pairs of bottom wheels are driven by the two driving sources respectively, ideal Ackerman steering of the omnidirectional central axis is achieved, the structure of the system is simplified, the manufacturing cost is reduced, the steering precision and stability are improved, meanwhile, the chassis further has the omnidirectional moving capacity of in-situ rotation, and the system is suitable for large-scale popularization and application. And the robot can more flexibly cope with various challenges in a complex environment.
本发明属于机器人技术领域,具体公开了一种双驱动全向阿克曼转向同步控制机器人底盘,支架内设有两个驱动机构,支架的底部设有两对底轮和两个驱动源,两对底轮间隔设置并分别位于支架的两对立侧,每个底轮与支架转动连接,其中一个驱动源驱动其中一个驱动机构动作并带动其中一对底轮同步偏转形成八字形,另一驱动源驱动另一个驱动机构动作并另一对底轮同步转动而偏转形成八字形。本发明采用两个驱动源分别驱动两对底轮实现了全向中轴线理想阿克曼转向,不仅简化了系统的结构,降低了制造成本,还提高了转向的精度和稳定性,同时,本发明的底盘还具备原地打转的全向移动能力,使得机器人在复杂环境中能够更加灵活地应对各种挑战。
Dual-drive omni-directional Ackerman steering synchronous control robot chassis
一种双驱动全向阿克曼转向同步控制机器人底盘
2024-12-03
Patent
Electronic Resource
Chinese
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