Connecting rod transmission type plate-shaped load repeated locking and releasing device and method based on mechanical arm

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Connecting rod transmission type plate-shaped load repeated locking and releasing device and method based on mechanical arm

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YANG FEI / YUE HONGHAO / XIE ZHIJIE / WU JUN / ZHAO YONG

The invention relates to a connecting rod transmission type plate-shaped load repeated locking and releasing device and method based on a mechanical arm, and belongs to the technical field of aerospace equipment repeatable connection and separation. The problems that most loads adapted to a traditional locking and releasing device are blocky loads and are not adapted to locking of plate-shaped loads, and the locking and releasing process is high in impact, high in energy consumption and one-time are solved. Comprising a back plate assembly and a cover plate assembly, the back plate assembly is hinged to the cover plate assembly, a platy load is placed between the back plate assembly and the cover plate assembly, and the cover plate assembly is locked and released through rotation. The plate-shaped load locking and releasing device can adapt to plate-shaped loads to achieve stable reutilization, two actions are achieved through one drive, locking and releasing action coordination is guaranteed, and the design, manufacturing and using cost is saved.

本发明涉及基于机械臂的连杆传动式板状载荷重复锁释装置及方法，属于航天设备可重复连接与分离技术领域。解决传统的锁紧释放装置适应的载荷多为块状载荷，不适应板状载荷锁紧，且锁紧释放过程具有高冲击、高能耗、一次性的问题。包括背板组件和盖板组件，所述背板组件与盖板组件铰接，背板组件与盖板组件之间用于放置板状载荷，盖板组件通过转动实现锁紧、释放。本发明可适应板状载荷实现稳定的重复利用，通过一个驱动实现两种动作，不仅保证了锁紧释放的动作协调，还节约了设计、制造、使用成本。