EcoSift

I’m excited to share a solution for the design flaw we encountered! I have decided to adopt a design similar to a Mortise-and-Tenon Joint. In this updated design, the lid will securely attach to the bucket and lock in place with the sift inside. When the hand crank is turned, the sift will spin along with the crank.

I’ve attached screenshots of the updated designs below. Currently, I’m working on ensuring that the main bucket lid remains stationary while the sift and crank spin smoothly. I will let you all know about any updates.

Thank you for all of your support!

Photos of the new design

I was looking over the design of the project and came across a potential issue. The current plan uses gears and a hand crank to rotate the inner sift. However, I’m concerned that sand or debris might get caught in the gears, causing them to jam or become damaged. I also worry about the effects that it could have on the efficiency of the product if left unresolved.

I hope to find a solution as I can't move forward with prototyping until the design is resolved. I’m exploring alternative solutions and would greatly appreciate any input or ideas you might have. Your help is crucial as we work to refine and improve the design. Please reach out if you have suggestions or can offer assistance!

Thank you!