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DCC Bridge
Anonymous1781505945
06-15 06:48
Model Name
gravity pet feeder 3d model
Tags
machine
3d printing
realistic
Prompt
Design a 3D printable servo gate for a gravity pet feeder (NO.0110). A cylindrical bottle sits neck-down into a rectangular collar on a light blue tray. The gate blocks kibble flow through this collar. Flap: rectangular plate matching the collar opening (5cm × 4cm), 3mm thick, food-safe PLA, no gaps over 2mm when closed — 7 cats will drain an unsealed gate instantly. Pivot: 3mm horizontal rod along one short edge, sitting in two bracket arms that clip onto the collar walls with no glue or permanent modification, removable for cleaning. Servo mount: side bracket holding an SG90 servo (23×12.5×29mm) against the collar wall, horn connected to flap via 2cm linkage rod, 90° open / 90° close, clip-fit only, no screws into feeder plastic. Tolerances: 0.3mm clearance on all clips, 3.2mm pivot hole, 23.5×12.7mm servo slot. Output as 3 separate bodies: gate flap, pivot brackets ×2, servo mount bracket. All parts print flat with no supports at 0.2mm layer height.
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