The invention discloses an automatic retail machine convenient for taking food based on double protection, which comprises a storage cabinet, a taking cabinet and a cabinet frame, wherein the storagecabinet and the taking cabinet are arranged on the cabinet frame, and the storage cabinet, the taking cabinet and the cabinet frame form an integrated structure, and the taking cabinet consists of a frame, glass, a taking drawer and a placing frame. According to the invention, a breakfast box is taken out by scanning a two-dimension code through the mobile phone, when the breakfast box is taken out, a system confirms the credit index of a user by identifying the two-dimensional code and deducts fees at the same time, then a lower drawer plate moves upwards, the user selects the desired breakfast box type, then the finger with the preset fingerprint touches and presses a fingerprint recognizer, and if the fingerprint pairing is successful, the user can take the breakfast box out of the storage cabinet; the user do not need to squat down to get a meal, and through a double locking of taking drawer and storage box structure, the retail machine effectively prevents lawbreaker from utilizing system bug and violent meal getting mode to take out the breakfast box and avoids the phenomenon of equipment damages and shop loss.