need help with levers and pulley thingy
I need help. yet again...
im making a piggybank that has wings on hinges(when pigs fly...)
there is a lever that when a coin is inserted the lever is pushed down
the lever is hinged on one end and the other end is the end that goes down. the end that goes down has a string.
the two wings have a string on each running from the wing to a rod that rises from beside the coin insert on each side.
i had one string run from wing A trough a eyelette on rod A through a eyelette on rod B then onto wing B. i then had the string from the lever go over the length of string between the two rods and then back to the lever.
that only lifted the wings ~1 CM
the wings need to be lifted ~6 CM but the downward pull is only ~1 CM and is not variable.
i have several ideas floating around but i would appreciate your help.