Forestry grafting stabilizing device

The utility model discloses a forestry grafting stabilizing device which comprises an adjusting type support, an adjusting sliding seat is arranged on the left side of the adjusting type support, an adjusting block is fixedly connected to the right side face of the adjusting sliding seat, and two first bearings are fixedly embedded in the inner wall of the adjusting type support. The inner rings of the two first bearings are jointly and fixedly connected with an adjusting screw rod, the top end of the adjusting screw rod penetrates through the adjusting block and extends to the position above the adjusting block, two second bearings are fixedly embedded in the inner wall of the adjusting sliding seat, and the inner rings of the two second bearings are both fixedly connected with transmission screw rods; the outer surfaces of the two transmission screws are both in threaded connection with transmission blocks, the left side faces of the two transmission blocks are both fixedly connected with stabilizing plates