High-efficiency turbulent flow vibrating grinder

Abstract

The present invention discloses a high-efficiency turbulence vibrating grinder. A rotating drive motor is connected with a speed reducer, and the speed reducer is connected with a universal transmission coupling. The universal transmission coupling is connected with a drive chain wheel, and the chain wheel is equipped with a drive chain. The drive chain is connected and interacts with a driven chain wheel. The driven chain wheel is connected with a hollow shaft, and the hollow shaft is connected with a bearing block. The bearing block is arranged on a bracket. The hollow shaft is also connected with a rotating cylinder, and the rotating cylinder is equipped with manholes. A machine frame is arranged on a bracket platform, and the platform is provided with at least a vibration exciter, which is driven by a transmission shaft, the universal coupling and a motor of the exciter. The bottom of the bracket platform is provided with a spring, which is connected with a pedestal. The bottom of the pedestal is equipped with a concrete base. The rotating drive motor of the present invention merely drives the cylinder to rotate, and the vibration exciter make the cylinder vibrate to reach the purpose of fine grinding of materials.

Description

technical field [0001] The invention belongs to a superfine pulverizing machine, in particular to a high-efficiency turbulent flow vibration grinder. Background technique [0002] The powder processing of materials is a basic raw material industry, which is widely used in industries. Ultrafine powder processing methods include mechanical pulverization, liquid phase synthesis and gas phase synthesis, etc. Due to the complex process, the latter is currently mainly used for the preparation of nanometer and subnanometer materials with a particle size of less than 100 nanometers. The former is currently the most extensive processing technology, and its processing machinery mainly includes: high-speed mechanical impact mill, jet mill, roller mill, and media motion grinder. Compared with other media motion mill particle preparation methods, vibration mill has the advantages of high efficiency and energy saving, especially in the field of ultrafine particle technology. However, t...

AI Technical Summary

Problems solved by technology

But there are still deficiencies in this design! The design of the transmission part of the gearbox is complicated, and the gears are prone to resonance, which affects the service life of the gears

The patent number is ZL200520105656.6 Although the smooth operation of the mill rotating cylinder has been successfully solved, the exciter runs at high speed on the support platform, and the motor is subject to strong vibration for a long time, which is easy to damage the motor parts and shorten the practical life

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