Peanut sheller by Full Belly Project

Here's a You Tube video of a peanut sheller design being used in Uganda.  It's a part of the Full Belly Project http://thefullbellyproject.org/.  This could be very useful.  The organization suggests training before giving out the technology, and setting up a local business to produce them. (see the FAQ section).

http://en.wikipedia.org/wiki/Universal_Nut_Sheller