Put a greased piece of sheet metal under the tire(s), and lower the axle with a bottle jack until the tire just touches the metal. When the weight of the tire/hub assembly is carried by the plate, the hub will slide off the spindle easily. Right now, the drum is probably hanging up on the brake shoes. I used to use that little trick to handle 18-wheeler dual tire/hub assemblies during bearing changes on road service calls. (At least 300 lbs.)
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!