VERTICAL MIXER Russian patent published in 2009 - IPC B01F7/16 C06B21/00 

FIELD: machine building.

SUBSTANCE: invention relates to the field of mixing explosives, including gunpowder and solid rocket fuel. The device includes a vertical mixer, which contains a planetary reduction gear unit, mixer actuator and driver, two pairs of spiral self-cleaning mixers, whose axes are on one vertical plane. The mixer contains two changable cans with carts, hydraulic lift cylinder for the changable cans, device for fitting and removing mixers, including a driver with adjusting screws for vertical movement of each mixer. The drivers of the adjustable jacks are manual in the form of bevel reduction gears with a ratio of the number of teeth of the cog and wheel in the reducer 1:3-1:5, with the steering at the end of the drive shafts. Drive shafts of the adjustable jacks are put in a perpendicular plane, passing through the mixer shafts two on each side in a chesslike manner.

EFFECT: invention ensures user friendliness and reliability of the mixer.

6 dwg