Robot lawn mower

This is a custom desgin robot cutter with adjustable cut height, the height adjusts by
tightening the 3 screw under the chassie.
As for a lide I am going to use a polycarbonate sheet to make sure that it's really watertight.



In each front wheel fits 2 rollerskatesbearings, on from each side.
And also the chassie fits 4 rollerbladebearing, 2 from above and 2 from beneth.
Each wheel mount to the chassie with a m8 rod with 2 nuts one for each side of the wheel and 2 nuts in the chassie o