CorrieD's feeder is a nice design but I made some changes to make it easier on myself:
1) Removed the piggy images to make it faster to print (The pig didn't mind!)
2) Inserted the rods into the bottom plate so they can be printed in place.
3) Opened up the holes in the upper plate to make them easier to snap together.
4) Put a hole in the top plate to make it easier to fill the feeder.
5) Added an optional lid that you can print in a flexible TPU, although I didn't find it necessary.
Pig_Hay_Bottom.stl | 284.8KB | |
Pig_Hay_Lid.stl | 25.3KB | |
Pig_Hay_Top.stl | 269.3KB |