Strawberry virus-free seedling hardening device

The utility model relates to the technical field of seedling hardening, and discloses a strawberry virus-free seedling hardening device which comprises a main body mechanism, a seedling hardening mechanism and a sliding mechanism, the seedling hardening mechanism is located on the right side of the upper end of the main body mechanism, and the sliding mechanism is located in the main body mechanism. The main body mechanism comprises a fixed base, universal wheels, a pushing handle, a seedling hardening chamber, a front door, a handle, an observation window and a placement groove, the universal wheels are fixedly mounted at the lower end of the fixed base, the pushing handle is fixedly mounted at the left end of the fixed base, the seedling hardening chamber is fixedly mounted on the left side of the upper end of the fixed base, and the front door is movably mounted at the front end of the front door; the handle is fixedly installed at the front end of the front door. According to the strawberry virus-free see