Automatic quantitative liquid supplementing type concrete curing agent spraying device

The utility model discloses an automatic quantitative liquid supplementing type concrete curing agent spraying device, and relates to the technical field of curing agent spraying devices, the automatic quantitative liquid supplementing type concrete curing agent spraying device comprises a movable base, one side of the top end of the movable base is provided with a preparation box, the other side of the top end of the movable base is provided with a storage box, and the top end of the storage box is provided with a second liquid level sensor; and the bottom end of the second liquid level sensor extends into the storage box, a mounting frame is mounted at the top ends of the storage box and the preparation box, and a second pump machine is mounted in the middle of the bottom end of the mounting frame. According to the device, the preparation box is additionally arranged on the device, the preparation box is used for preparing the curing agent in the using process of the curing agent in the storage box, and whe