Cat Feeder V2

3 different leg options. 3/8" tubing or dowel, cut 125 mm for shoe application

leg_shoe....30% 4.4.4.4 0:19 hr x 3
leg_hollow..10% 4.4.4.4 0:43 hr x 3
leg_full........10% 4.4.4.4 1:20 hr x 3

siloBottom..10% 4.4.4.4 3.52 hr x 1
bowl............10%.4.4.4.4 2:48 hr x 1
hinge...........30% 3.4.4.4 0:46 hr x 1
cover...........30% 4.4.4.4 1:35 hr x 1
spacer.........30% 4.4.4.4 0:14 hr x 1

siloTopCover & feed level indicator. used 1/2" dowel
cover.........30% 4.4.4.4 2:40 hr x 1
foot............30% 4.4.4.4 0:24 hr x 1
knob set....30% 4.4.4.4 0:35 hr x 1

PLA recommended, 3" ABS pipe for silo part, securing parts will make a more stable unit, attaching a string to the cover will make manual opening easier. Applying polyurethane or similar produce to the high use areas will make the print stronger.

Cover optional. I am working on a method to control the opening and closing of the cover to be able to control the amount of food available. .

The 3d community is welcome to provide a method to do this.

hinge remix; https://www.thingiverse.com/thing:1083876

4.5.2020 added reinforcing cap if bottom starts to delaminate.