Funnel device for improving oil field ton bag chemical material replacement efficiency and replacement method

The invention discloses a funnel device for improving the replacement efficiency of oil field ton bag chemical materials and a replacement method, and belongs to the field of material package replacement. According to the funnel device for improving the replacing efficiency of the oil field ton bag chemical materials and the replacing method, the height of the movable lifting device is reduced, and the oil field ton bag chemical materials are placed on the tray tipping device; the forklift on the operation platform lifts the cross rod, the cross rod moves upwards on the cross rod runway to drive the tray tipping device to incline, and the oil field ton bag chemical materials on the tray tipping device enter the operation platform and then enter a packaging bag. The risk that a ton bag replacing sling is weathered and fractured to hurt people is eliminated, manpower is replaced by mechanical force, and the replacing efficiency is improved. 本发明公开了一种提高油田吨包化工料更换效率的漏斗装置及更换方法，属于物料包装更换领域。本发明的一种提高油田吨包化工料更换效率的漏斗装置及更换方