Marble Pump to build a Hubelino Marble Machine 3d model
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Cults
Marble Pump to build a Hubelino Marble Machine

Marble Pump to build a Hubelino Marble Machine

by Cults
Last crawled date: 6 years, 1 month ago
For my godchildren, I developed and 3D-printed a Marblepump. The marble pump is compatible with Lego / Duplo bricks and designed to use with Hubelino marble tracks.

I made a short Video, where you can get a first impression. https://youtu.be/UdZP1RB9AnA

Affiliate Link to the Hubelino marble run: http://amzn.to/2gon6T8

As explained in the Video, I designed two versions. The differences in the feeding of the marble to the marble pump.

Version 1 (feeding with generic Hubelino track)

Auger V1
Pump housing V1
Version 2 (feeding with optimized marble track)

Auger V2
Pump housing V2
Feeding slope V2
Common parts (version 1 and 2)

crank short
crank long
spacer block
top outlet right
top outlet left
I recommend that you first print the following sample brick to tune in the printer settings for a perfect fit to the generic bricks.

generic brick for testing
Enjoy!

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