The Maker said...
The scooper-conveyor in action
For the conveyor belt I cut a strip of rubber from a discarded inner tube and joined the ends together using rubber cement and a good clamp. The result was a pretty strong belt. I made two pulleys on the 3D printer and selected the right size belt from my collection of recycled parts. After a few adjustments, I got the scooper-conveyor combination to work nicely ! See the attached video.
The Maker
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Jean Deslauriers