The invention discloses a vane pump assembly and a propeller, and the vane pump assembly comprises a rotating shaft; the shell is arranged on the periphery of the rotating shaft; the shell is arranged on the periphery of the rotating shaft; the at least one blade assembly is arranged between the rotating shaft and the shell and comprises a blade and a pivoting assembly, and the blade is connected to the rotating shaft through the pivoting assembly and can rotate around a rotating axis; the pivoting assembly is configured to enable the blades to be switched between a first position and a second position when the rotating direction of the rotating shaft is changed, the first position and the second position are located on the two opposite sides of the same datum plane, and the datum plane is parallel to the central axis of the rotating shaft and the rotating axis. According to the vane pump assembly and the propeller, lubricating oil can be kept in the same oil pumping direction when the steering oar rotates forwards and backwards.
本申请公开了一种叶片泵组件及推进器,所述叶片泵组件,包括:旋转轴;外壳,设在所述旋转轴的外围;以及,外壳,设在所述旋转轴的外围;以及,至少一叶片组件,设置在所述旋转轴和所述外壳之间并包括叶片和枢转组件,所述叶片通过所述枢转组件连接至所述旋转轴并能围绕一旋转轴线转动,所述枢转组件配置为能够在所述旋转轴的转动方向改变时使所述叶片在第一位置和第二位置之间切换,所述第一位置和所述第二位置位于同一基准面的相对两侧,所述基准面平行于所述旋转轴的中心轴线和所述旋转轴线。本申请所述叶片泵组件及推进器能使润滑油在舵桨正反转时保持相同的泵油方向。
Vane pump assembly and propeller
叶片泵组件及推进器
2022-12-02
Patent
Elektronische Ressource
Chinesisch
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