Marble Pump Lego

The pump is always the thing that looks like magic because the pump itself occupies a very small space.

Marble pump lego.

The marble pump is the heart of the lego marble machine as well as the wooden marble machine 1. Second i show you how is designed the marble pump witch lift the marbles from the finish to the start of the hubelino tracks. Lego gbc marble pump v3 no motor needed. Jack s video blog is cool today because i just perfected my lego marble pump.

The lego marble machine it all started christmas 1996 when my brother markus pulled out the big box of legos at home and we started building various little machines again. Markus posed the problem of building a marble pump which would elevate marbles by adding marbles to the bottom of a column of marbles and push them up. Lego great ball contraption gbc module with a simple pump mechanism. Pumps every time one ball.

I built a 3x3 version narrowing it to 2 5x 2 5 with serveral tricks because 3x3 would be too wide. Controls the lego gbc. They don t fit into standard 2x2 lego dots marble pumps. If you think you have the time and patience to assemble your own gbc with near clockwork precision verbeek has made the plans available to download.

First i explain you how i made 3d printable parts which fit the duplo bricks. Old lego digital designer. Can pump up to 3 marbles. Unfortunately most of the site is in german but the pictures are usually illustrative enough and i think it s a good source of information for ball machines in general not only lego ones.

A new ball takes a place beneath another ball and then pushes them up. Lego hexbug racing with raspberry pi and scratch duration. Great as a starting module as it only uses ordinary parts. The marble pump is compatible with lego duplo bricks and designed to use with hubelino marble tracks.

In order to guide the pieces and the marbles most of the movement and working is hidden from view.