The invention discloses a rotatable retractable transmission device which comprises a rotating motor, a retractable motor, an upper bearing seat, an upper support, a rotating limiting structure, a rotating shaft, a cross bearing, a lower bearing seat, a first radial bearing, a second radial bearing, a plane bearing and a lower support. The cross bearing is provided with a first hole in the first direction, the cross bearing is provided with a second hole in the second direction, the rotating shaft penetrates through the first hole, one end of the rotating shaft is connected with the rotating motor, the other end of the rotating shaft is connected with the load, the retractable motor is installed on the upper support or the upper bearing seat, and the cross bearing is installed between the upper bearing seat and the lower bearing seat. The rotation limiting structure is arranged on the rotating shaft and the cross bearing and used for limiting the maximum angle of axial rotation of the rotating shaft. The rotating motor is used for rotating driving of the rotating shaft, and the retracting and releasing motor is used for retracting and releasing of the transmission device. The rotatable retractable transmission device disclosed by the invention can adapt to sea surface and underwater environments, and can finish retractable and rotating actions at the same time.
本发明公开一种可旋转收放式传动装置,包括:转动电机、收放电机、上部轴承座、上部支架、转动限位结构、转轴、十字轴承、下部轴承座、第一径向轴承、第二径向轴承、平面轴承、下部支架;十字轴承在第一方向设置有第一开孔,十字轴承在第二方向设置有第二开孔,转轴穿过第一开孔,一端连接转动电机,另一端连接负载,收放电机安装于上部支架或上部轴承座上,十字轴承安装于上部轴承座和下部轴承座之间,转动限位结构设置在转轴和十字轴承上,用于限制转轴的轴向转动的最大角度;转动电机用于所述转轴的转动驱动,收放电机用于所述传动装置的收放。本发明的可旋转收放式传动装置,可以适应海面和水下环境,能同时完成收放与转动动作。
Rotatable retractable transmission device
一种可旋转收放式传动装置
27.05.2025
Patent
Elektronische Ressource
Chinesisch
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