Omnibearing vibration ultrasonic ball mill

Abstract

An omnibearing vibration ultrasonic ball mill is characterized in that a motor and a ball-milling motion mechanism are fixed to a ball mill mounting plate; the mounting plate is fixed to a machine base through a hinge and springs; a ball-milling tank can participate in the repeated multidirectional swing of the mounting plate while rotating; the ball mill is driven by an eccentric spindle to move;and connecting wires between an ultrasonic generator and an operation and control device assembly and between a temperature sensor and the operation and control device assembly are led out of the ball-milling tank through a central through hole of an eccentric section of the spindle, then guided into a blind hole or a through hole from a radial hole of a non-eccentric section of the spindle and finally connected with the operation and control device through an electric brush and a flexible connecting wire, wherein the ultrasonic generator and the temperature sensor are fixed in the ball-milling tank, and the operation and control device is mounted on the machine base. The omnibearing vibration ultrasonic ball mill has the advantages of simple structure, simple connection, high ball-milling efficiency and the like.

Description

technical field [0001] The invention relates to a powder ball mill crushing equipment, in particular to an omnidirectional vibration ultrasonic ball mill. Background technique [0002] The planetary ball mill is designed for crushing, grinding, and dispersing powders such as metals, non-metals, organics, and Chinese herbal medicines. It is especially suitable for laboratory research. Strong shearing, impacting and rolling can achieve the purpose of crushing, grinding, dispersing and emulsifying materials. Planetary ball mills are generally equipped with four ball milling jars on the same turntable. When the turntable rotates, the ball mill jars revolve around the axis of the turntable and at the same time rotate around their own axis. The balls in the jar collide with each other at high speed to grind and mix the samples. . The planetary ball mill can use dry and wet methods to grind and mix powders of different particle sizes and materials. The minimum particle size of th...

AI Technical Summary

Problems solved by technology

However, due to the gravity and centrifugal force of the planetary ball mill, the powder is easy to accumulate at the corner of the cylinder bottom, which affects the powder ball milling efficiency.

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