Feeding machine loosing silo for loosing tobacco sheets

The utility model provides a feeding machine loosing silo for loosing tobacco sheets. A bearing conveying belt, an oblique conveying roller unit, an oblique loose roller unit, and conveying bottom strips are arranged in the loose silo; the oblique conveying roller unit is obliquely arranged forwards along the conveying direction of the tobacco sheets; a feeding end of the oblique conveying roller unit is connected with the bearing conveying belt; the oblique loose roller unit is arranged on the vertical face of the discharging end of the oblique conveying roller unit, and an included angle between the discharging end and the oblique conveying roller unit is an acute angle. The conveying bottom strips are arranged at the lower parts of the oblique conveying roller unit and the oblique loose roller unit. The included angle between the oblique conveying roller unit and the oblique loose roller unit is acute angle; sheets at bottom part of a tobacco bale are peeled by the oblique conveying roller unit, and the upper part of the tobacco bale is peeled off by the oblique loose roller unit from the upper layer one by one, thus the sheet breaking during the process of loosing the tobacco bale is reduced; meanwhile, the combined function of the tobacco bale gravity and the supporting force of the oblique conveying roller generates thrust towards the oblique loose roller unit; the feeding machine loosing silo does not retreat in the course of loosing and the loosing efficiency is improved.