The file 'Bird Feeder For Large Bottle 3D Printer Model' is (stl) file type, size is 681.8KB.
This bird feeder is based on the idea of this design.
The original feeder has been made for normal soda (coke) bottle, having very narrow bottleneck, so the sunflower seeds are easily stuck in there. So I designed a new one for juice / ice tea bottles. No risk of bogging.
Glueing is needed to fix the frame internal ring to the main part. Any remix of a click-on (glueless) version is welcome :)
Use the adapter ring to attach a funnel half-bottle to feed up the main bottle (see photo)
Good luck
Bird_feeder_large_base.stl | 465.9KB | |
Bird_feeder_large_frame_and_adapter.stl | 1.4MB |