I want to make a mushroom cutter. Is to pour a whole basket of mushrooms in, and the machine automatically cuts off the stems at the tail of the mushrooms. Who has an idea? Grateful. Distribute all

Maybe you can't see it in the box The idea is that there is a cylindrical tube on it, which can only hold the roots of mushrooms. Then put the root of the mushroom in a tube to expose the root to be removed. I want fans to cut off the roots when rows of mushrooms are on it.