SU605753A1 - Device for emptying bags filled with fluent material - Google Patents

Description

(54) DEVICE FOR EXPANSION OF BAGS WITH BULBS

MATERIAL The device works as follows. The hydraulic actuator 3 turns on the conveyor belt 1, feeding the bags with bulk material into the hermetic chamber 4 of the mechanism for cutting the bags. The bag, moving under its own weight and inertia forces, falls on the stationary sickle-shaped knife 6 and cuts the latter along the entire lower side in the longitudinal direction. Simultaneously with the activation of the hydraulic actuator 3, the drum 5 and the baffle plates are driven. About and 10 empty bags. When rotating the ba | Abana 5 spikes 7 seize the bag, and the curved plates of the disk knife 8 cut the bag in its upper part in several places, while maintaining the integrity of the bag. Freed from the container, the bulk material is stationed; it goes through the slots into the chute 12. With the help of spikes 7, the empty container is transported to the lower chipper Yu, which rotates the bag to the upper part of the spikes. The upper baffle 9, rotating in the direction opposite to the lower baffle, the bag is removed from the spikes 7. The emptied bag enters the mesh drum. 11, which is rotated with the help of a hydraulic motor 13, turns the bag over several times. The mesh drum has a spiral plate 16 located on its inner side. When the bag is tilted, the bulk material remaining at the corners of the bag enters the drum 11 and then into the chute 12. The empty bag bag is discharged from the mesh drum. Claims The device for unloading bags with bulk material contains a belt conveyor for bagging, a bag-cutting mechanism mounted at the exit of the bag and a device for removing material from the bag, characterized in that, the bag-cutting mechanism consists of a sealed bag. tmers, a drum mounted in it with spikes located on it and a disk knife, and a sickle-shaped drum mounted on the inner surface of the camera body coaxially with a disk OOWM. Sources of information taken into account in the examination: 1. Copyright certificate MO 435989, cl. B 65 B 69/00, 1972.