does anyone know of a non-electric diy rocking mechanism that can be driven by a weight or a spring. it can be a crude version as i am using this for my outdoor hammock. can’t seem to find anything on the internet, but i may be asking incorrectly.
This mechanism only needs to run for a little while driven by the weight or the spring. It would not be a perpetual motion machine. It would be similar to a baby swing that’s wound up or a clock driven by weights.