| 摘要 |
FIELD: transportation, packaging. ^ SUBSTANCE: device for batched distribution of fine-dispersed material comprises container, fixed part of cover with vertical side walls, which is rigidly fixed on container neck and having plane covering section of container neck, movable part and plug installed with the possibility of their simultaneous rotation, through vertical hole, through which fine-dispersed material arrives. Fixed part of cover with plane covering section of container neck has round hole with diametre of at least twice below diametre of neck, axis of which is displaced from centre of neck by quarter of its diametre. Vertical side walls of fixed cover part have output hole and symmetrically arranged profiled grooves, which are not connected to each other, where protruding profiled elements of movable part are installed, and movable part tightly interacts with fixed part of cover, and movable part itself has holes similar to holes in fixed part of cover and oriented with protruding elements so that movable part may be fixed in two positions relative to fixed part of cover, besides in the first position round holes match each other, and in the second position output holes are matched, and round ones are overlapped. Fixed part of cover is closed with plug having corrugated side surface. ^ EFFECT: development of new device design for batched distribution of fine-dispersed material, which provides for its accurate batching. ^ 2 dwg |
