How to wean off yaolan?

Hi, my bb is now 2.5 months. Previously I had no choice but to put her in yaolan after 1 month, as once she's put down in cot she will be awake or sleep for very short while. Sometimes even if I carry her to sleep, she will be awake with my slight movement. Now that she's slightly bigger, I have tried to put her to sleep in a non-moving yaolan. I will manual bounce until she's drowsy, and stop bouncing and and pat her butt to slp and she manage to fall asleep. when she stirs, I will pat her again. I have also tried putting her in cot and pat her but she fusses and cry. Night time after she fall asleep, we will transfer her to cot. Daytime mostly she naps in yaolan. My concern is that I'm afraid she won't be able to fall asleep without it if we go out, or short staycay. Anyone has experience? When do they start to learn to fall asleep on their own or when is a good time for them to wean off relying on motion to fall asleep? Any one has experience?