VIBRO-GRAVITATION DOSING UNIT Russian patent published in 2009 - IPC B65D88/66 

FIELD: food industry.

SUBSTANCE: invention can be used for dosing dry materials in feed mill, chemical, food, construction and other industries. The dosing unit includes a section-divided casing with outlet windows for component dose delivery. The casing is in the box form of wedge type and spring-actuated. In the inner slope side of the casing activators are installed, and in the outer side there is a vibratory drive. On the front wall of the casing a plate with opening is installed, the opening coincide with outlet windows of the casing sections and with guiding slots. The slots have adjustable gate valves possible to be vertically moved. The gate valves are connected to the slide blocks that move in the slots and have tooth rails. The rails are geared with gear wheels that are set on the wheel drive shaft.

EFFECT: dosing unit construction allows to increase productivity and reliability of the operation as well as dosing process effectiveness of dry components in the specified proportions.

2 cl, 2 dwg