Moving and renaming files, keeping extension but include sub directories in batch file

Question

Forgive me if this is nor the place to ask these questions, I am new to batch and scripts and a bit new to these kind of posts...

I have a folder that will receive files and folders, I want to run a script that looks at the directory and renames all files in each subfolder numerically, and moves them if possible.

For example I have something that looks like the following

Recieved_File_Folder
     |_folder1
     | |_file1.txt
     | |_file2.bmp
     |_folder2
     | |_file4.exe
     | |_file5.bmp
     |__file9.txt
     |__file10.jpg

I would like to be able to look in every directory and move it to something like this, keeping in mind the names of the files will be random and I want to keep the extension intact also.

Renamed_Folder
    |_folder1
    | |_1.txt
    | |_2.bmp
    |_folder2
    | |_1.exe
    | |_2.bmp
    |__1.txt
    |__2.jpg

I have spent alot of time on this and am not doing too well with it, any help would be very greatly appreciated!! Thank you in advance!