Help with a motion pattern

[miguelaguilar5620-sys]

Hello, I found this video made using DualSPHysics, and I have a similar project that requires the same impeller movement, but I haven’t been able to achieve it. Could you help me understand how I could program this type of motion? (I attached the video.)
https://www.youtube.com/watch?v=PVS0X1osgtA