Semi-Automatic Fish Feeder

Assemble the model with the instructions below, push the knob to dispense food, pull to stop dispensing. Fun to build!
In the contest Fish Tank Tweaks
10
15
0
921
updated February 11, 2024

Description

PDF

NOTICE: Pictures may not look like your finished product, this is because for my printer, supports were needed and were difficult to remove making the plain piece not go in all the way. Depending on which face you print the main box in, you may not need unnecessary supports.

 

Fully 3D printed!

 

INSTRUCTIONS:

1. Start with main box (labeled with HOTDOGGIN DESIGNS).

2. Take the lid, align so that screw can be inserted through holes.

3. Insert screw through holes.

4a. Screw bolt onto end of screw.

 

4b. TEST: to make sure lid opens and closes properly.

 

5. Open lid and insert plain piece with hole cut inside, match the hole of the plain piece with hole on the main box.

6. Insert plain piece all the way into the main box so that when looking through hole in main box, hole in plain piece is visible.

7a. Insert pipe into hole (should not need glue to keep in plain piece, very tight).

 

7b. TEST: to make sure that when pipe is pushed, plain piece moves back letting fish food fall through holes into fish tank. when done dispensing food, pull pipe back out.

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