Pulley System

With the ability to travel up ziplines, ziplines have become much more universal in traversing the map. Sending stems/planks down ziplines has always made it it much easier to transport materials around the yard. However, we currently have no way of moving materials up. So my idea is this:

A pulley system utilizing a similar spinning wheel and power of aphids as the new zipp.r, but designed specifically to transport materials vertically. I imagine it as acorn tops being used as the "cog wheels" at the top and bottom with silk rope acting as a sort of belt wrapped around both cogs. An aphid will standby, and hop onto another spinning cog attached to the bottom wheel to power the contraption when stems/planks are attached to the line, allowing the belt to lift the items upwards from point A to point B.