Bulk curer return air regulating plate device

The utility model provides a lift -type bulk curer return air regulating plate device on the air current, including the return air regulating plate, the knot that can be undone by a pull, movable connecting rod, the hydrofuge ware, the motor, control cable and control system wherein, respectively set up a knot that can be undone by a pull at the upper right end of the upper right end of hydrofuge ware and return air regulating plate or at the right lower extreme of the right lower extreme of hydrofuge ware and return air regulating plate, set up on the hydrofuge ware and return air regulating plate interconnect's movable connecting rod through the knot that can be undone by a pull to with movable connecting rod and hydrofuge ware, return air regulating plate interconnect, hydrofuge ware and motor are as bulk curer return air regulating plate device's power supply, control system is connected with the motor through the control cable.