Autooscillating planetary vibromixers with the elastic dynamic connections and automatic regulation: synthesis and generalized dynamic analysis

Mechanical mixers of viscous, liquid and dry materials are widely used in various mechanical engineering industries in the basic technological processes (for example, construction and food industries, pharmacology, paint and varnish production, agriculture in the animal feed production, chemical industry and petroleum products). The paper presents developments at the invention level of an autooscillating vibromixer of the viscous materials based on the planetary mechanisms containing round satellite units with the mixing devices and their drive based on the kinematic and elastic dynamic connections. A dynamic analysis of the planetary mixing devices force interaction with a mixed viscous medium using the generalized dynamic model of the autooscillating vibromixers is performed. The paper proposes a new method for reducing masses in the mechanisms for compiling their dynamic models, and provides examples of its application in implementing the oscillatory drives of machines with the complex working element motion.
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