What makes this a simple machine?

There are six simple machines. These simple machines are put into bigger machines to make a job easier. The simple machines in my machine are inclined planes and a lever. An inclined plane is anything at a tilt. The food compartment has inclined planes to help transport food into the can. A lever can be used to help move things. The lever in my machine moves the can up and down to get food in and out of it.