Drum safety device

The utility model relates to a drum safety device, it includes line chuck clamping device, drive drum pivoted drum drive arrangement and sets up the drum conveyor in the drum below, drum conveyor including an utensil notched first delivery board, with first delivery board is accepted have the slope the second delivery board, it is in to slide to set up in the recess have the inclination the stripshaped plate, set up to be in elastic element in the recess, drive the lift cylinder that first delivery board goes up and down, elastic element sets up the strip shaped plate with between the recess,be provided with drum speed reduction piece on the second delivery board. 本实用新型涉及种线盘安全防护装置，其包括线盘夹紧装置、驱动线盘转动的线盘驱动装置及设置在线盘下方的线盘输送装置；所述线盘输送装置包括具有凹槽的第输送板、与所述第输送板承接的具有坡度的第二输送板、滑动设置在所述凹槽中的具有斜度的条形板、设置在所述凹槽中的弹性元件、驱动所述第输送板升降的升降气缸；所述弹性元件设置在所述条形板和所述凹槽之间；所述第二输送板上设置有线盘减速件。