Machine for inserting hole tray into bed

The utility model discloses a hole tray in-bed machine, the in-bed machine is used for sending a hole tray to a designated position on a movable seedbed, the in-bed machine comprises an in-bed assembly and a pushing assembly, the in-bed machine is placed above the movable seedbed, the movable seedbed is composed of a conveying table and a seedbed body, the in-bed mechanism is located on the right side of the pushing mechanism, and the pushing assembly is located on the right side of the conveying table. The in-bed mechanism comprises an in-bed conveying belt, a photoelectric sensor and a first driving motor, and the pushing mechanism comprises a rack, a second driving motor, a reciprocating lead screw mechanism and a pushing plate. The plug tray is conveyed to the position above the seedbed body through the in-bed conveying belt, the in-bed conveying belt is turned to be parallel to the sliding rail through the first air cylinder, then the reciprocating lead screw mechanism is driven by the second driving mot