A forklift addon for Line Follower

This is a simple addon for the L0Cost robot which attaches to the front support and provides a challenging and fun function. 

This is a simple forklift add-on powered by a single sg90 servo (so won't lift much in this configuration) intended for use with the low cost line follower robot and has a single mounting point at the rear. The files for this are below. The purpose for this is to demonstrate the use of a forklift tool by a robot, not provide any useful lifting capacity.

To make location and pickup of 'pallets' more reliable, a three prong fork is implemented, with the middle fork being longer and the pallet designed with tapered slots, the combination auto-aligning the pallet to the forks when pushed forward.

In use, this design raises the pallet approximately 3.5cm with a 50g load. The height could be increased by extending the raising arms but with reduced load capacity.  

The design for this is held on TinkerCAD here as SG90 Camera Pan and Tilt with Lifting Forklift