The invention discloses a chick hatching device, and relates to the field of chick hatching technology. An adjusting base is connected at the bottom of an incubator, so that the incubator is stably placed and moved when needed; the rear side wall at the bottom of the incubator is connected with an anti-collision mechanism, so that the incubator is conveniently prevented from colliding with a rearobject when moving, thus damage to internal components or deformation of an outer casing of the incubator are prevented; a lifting door is arranged and is fixed by magnetic connection of a magnet after lifting, so that when opened, the lifting door has a reduced occupied space compared with a conventional door panel; a lifting cover plate is arranged, a dustproof mesh is connected between the topsof the lifting cover plate and the incubator, the top end of the lifting cover plate is connected with a lifting frame, and the bottom of the lifting frame is connected with a hydraulic telescopic rod, so that discharge of an odor inside the incubator after eggs are hatched is facilitated, and no dust enters the interior of the incubator when the odor is discharged.