FIELD: machine engineering.
SUBSTANCE: device for filling cavities with particulate material comprises a conveyor belt comprising a funnel, wherein the funnel is adapted for receiving material in the form of particles and for dosing material in the form of particles through the funnel; a first guide wheel and a second guide wheel for moving and guiding the conveyor belt, at that the first guide wheel and the second guide wheel are located at a distance from each other, thereby the conveyor belt contains straight portion of the belt, a retaining element positioned between the first guide wheel and the second guide wheel; a retaining element positioned adjacent to the lower side of the conveyor belt for keeping the funnel closed till the funnel reaches the movement area on the first guide element. The retaining element and the straight portion of the belt are further configured for dispensing particulate material in the funnel through an open funnel at the transfer point. The particulate material is transferred onto the conveyer belt through the first guide wheel, and an ejecting element located near to the upper side of the straight portion of the belt. The ejecting element has a projection for insertion into the conveyor belt funnel for ejecting the particulate material from the funnel.
EFFECT: creating the device and method to reliably fill the cavities and wrap materials with low gas permeability used for wrapping the cavity.
13 cl, 8 dwg
