A multi-purpose raw material screening machine for screening broken particles

Abstract

The application relates to the technical field of screening equipment and discloses a multi-purpose raw material screening machine for screening and crushing particles, which comprises a screening machine frame, a screening box, a screen structure and a vibration driving element. The screening box is obliquely arranged on the screening machine frame. The top of the screening box is provided with an opening. The screen structure is arranged in parallel in the screening box. The screening box is provided with a connecting assembly. The screen structure comprises a first screen and a second screen. The first screen and the second screen divide the inner cavity of the screening box into a coarse material cavity, a qualified cavity and a fine material cavity from top to bottom. The coarse material cavity, the qualified cavity and the fine material cavity are respectively provided with a first discharge port, a second discharge port and a third discharge port. The vibration driving element comprises a vibration motor, and the vibration motor is connected to the outer side of the screening box. The application has the effect of improving the uniformity of rice crisp particles.

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