Diluent gas environment metal alloying device

The utility model belongs to the field of metal alloying devices, and particularly relates to a diluted gas environment metal alloying device which comprises a device body. One side of the front end of the device main body is rotationally connected with the box door, a tray is arranged in the device main body, and a moving mechanism is arranged between the device main body and the tray; the moving mechanism comprises a motor, the motor is fixedly connected with the rear end of the device body, the front end of the motor penetrates through the rear end of the device body to reach the interior of the device body, and the front end of the motor is fixedly connected with the rear end of a first threaded rod; through the design of the moving mechanism, the function of moving the tray to the outside for material taking is achieved, and the problems that when an existing device is used, manual material taking is needed, due to the fact that the internal temperature of the device is high, workers are extremely prone