Luggages storage at Shanghai Hongqiao Railway Train Station

I intend to take the bullet train from Shanghai to Huangshan North Railway Station on 20 May 2018 at 8.42 a.m. Is there a storage area for Medium and small size luggages for 2 - 3 days as from 20 May 2018 at 7.30 a.m.? I intend to retrieve them on 22 May 2018 at about 11.55p.m.