Screening device
The utility model relates to a screening device which comprises a base, a sifting frame, screening boards and a reciprocating driving mechanism, wherein the sifting frame is arranged on the base in a slidable manner; different screening boards are inserted in the sifting frame in a layered manner; t...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a screening device which comprises a base, a sifting frame, screening boards and a reciprocating driving mechanism, wherein the sifting frame is arranged on the base in a slidable manner; different screening boards are inserted in the sifting frame in a layered manner; the reciprocating driving mechanism is connected with the sifting frame, so that the sifting frame slides on the base in a reciprocating manner. According to the screening device disclosed by the utility model, various requirements of screening operations can be quickly met by inserting the screening boards with different specifications and the dismounting and mounting of the screening machine are avoided, so that the operation efficiency is increased and the service life of the screening machine is prolonged while labor force is saved. |
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