Step 2: How to build it
I don´t know the messure the balsa wood you´ll buy will be, so you have to see and make calculations to complete this step. I´ve worked with strips of balsa wood.
Ok, so the first thing you need to do is the base, it has to be long, I used 2 strips of balsa wood.
Then the sides, I cut one strip in half for this, but I cut from the top right to the bottom left, so now you have triangles, attach them to the base.
Now you have to make the part that will move and will push the coins, I did it with less than a half strip of wood.
Ok so now you´re almost done,take another piece of wood and put some screws in it, this will be the part where you´ll drop the coins.
Now it comes the difficult part, you have to attch this part to the sides, but carefuly, becouse this part will push the coins of the top, so you have to make some adjustements sonone of the coins pass for below, but also it doesn,t block the motor.
And now you have to completre the structure screwing more balsa wood till you have the form you want.
I put two socket-pans so I can open the mechanic part when the machine has a problem.
and youre done.