Batch file to create a dated directory

I would like to create a batch to run with the NT scheduler to create a directory each day, and then copy a Database I export each day into the folder.
~kind of a supplement for my Tape backups, for a fairly compact mission-critical database.

Basically I want the script to create a folder with the given days date, at the specified time, and copy the DB inside each day.

Anyone help? my scripting and Dos aren’t quite as sharp as I would like sometimes.