VIBRATION MIXER
FIELD: building.SUBSTANCE: invention ensures technical means and new technical features diversification of the claimed subject. That is the implementation of the possibility of creating of three different frequency vibration fields over the entire volume of the mixer chamber for blending components...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: building.SUBSTANCE: invention ensures technical means and new technical features diversification of the claimed subject. That is the implementation of the possibility of creating of three different frequency vibration fields over the entire volume of the mixer chamber for blending components of the concrete mixture. Two of the fields correspond collectively and the third one correspond individually as for their form to the corrugated contour of three-dimensional rotation body, forming in vertical plane section at top points of the goffer the complex truncated geometric figure consisting, in aggregate, of equal semicircles, which extreme points of intersection form the vertices of the regular pentagon, with simultaneous ability to create overlay effect of the given vibration fields in the center of the mixing chamber with simultaneous formation in three-frequency range of multidirectional vibrations completely excluding the presence in the chamber of the mixer "blind" areas, a uniform amplitude distribution of each vibration field in the mixing chamber with quality intensification of mixing process of these components as a whole. The technical result is achieved in that the vibration mixer comprises a mixing chamber with windows for materials loading and unloading respectively, the rotor with blades and rotary drive. In the upper and lower parts of the center of the mixing chamber the upper and lower vibrators are rigidly fixed, made in corrugated bodies with vibration excitement by means of lower, middle and upper crank mechanisms with the function of creating the effect of vibration fields overlapping in the center of the mixing chamber from the lower and upper vibrators respectively. Thus, within the housing of the lower vibrator intended for excitation of two equal by its amplitude and different by frequency vibration fields by means of lower and middle crank mechanisms, wherein the disc with a cylindrical projection is rigidly fixed in the central part of horizontal plane, which is designed with possibility to insert and fix a spring in the internal diameter of a bucket having the function of free compression / release; where the rocker with a drive from the middle crank mechanism is rigidly mounted at the central upper inner part of the bucket, and the pusher is rigidly mounted with the other end to the upper inner part of the body of the lower vibrator configured to excite vibrations from the upper part of the housing of the lower vibrator by |
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