Let's Make Robots!

TETUBO

Surveys small stones and rocks

This is my current robot study. TETUBO surveys small stones and rocks. The stones or rocks are picked up with a simple gripper mechanism. The rock sample falls in a kind of oversized test tube. In the moment only the radioactivity of the sample will be measured but many other sensors are possible. When the survey is finished the hatch on the other end of the test tube opens and the sample drops out.

 


 

2010.9.28

Found simple possibilities to add other sensors ---

a) Metal detector to check if the rock sample has metallic inclusions. The detector coil is directly wound around the test tube:

b) Hall effect sensor to check if the rock sample is magnetic.

TBC

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Coolness! Do you have a video yet? And is there a purpose for those surveys or it is just for fun? Your mechanics are nice as always. What is that material you use for constructing your robots?

Hi isotope,

No video yet. Materials are PVC waste water tube (40 mm diameter) and 2 mm epoxy sheet.

 

this one is really nice, Something caught my attention, In my opinion you could have simplified the gripper, ever seen those lego nxt, they use rubber bands for it, i am in no way critisicing, as stated it is just an opinion, other than that this one is great, way to go