Dirt Devil M084600 Dynamite Bagless Upright Vacuum "smell blender turn" Questions

...blender for years and have been happy with it. I made smoothies a few days ago and smelled a funny smell. I turned it off, but when I tried to turn it back on it didn't work, I even tried to plug it ...

...blender on a rampage. I cleaned out all of the dust and hair and made sure the belt was fine. It also has a burning smell if I leave it on too long with that sound going. Is there any way I can fix ...