The invention discloses a dustproof grab bucket device of a coal material. The device comprises a lifting rod, a dustproof cover, a lifting mechanism, a support body, a grab bucket body, a grab bucket shovel, grab bucket shovel lines and grab bucket shovel teeth, wherein one end of the lifting rod coats a center shaft of the lifting mechanism, and the other end of the lifting rod is mounted in the center of the dustproof cover and arranged parallel to the lifting mechanism; the bottom of the lifting mechanism is supported by the support body; one end of the grab bucket body is arranged at the bottom of the support body; and the grab bucket shovel is mounted at the other end of the grab bucket body, and is provided with the grab bucket shovel teeth. The dustproof grab bucket device of the coal material is provided with two tightly combined grab bucket shovel teeth on the grab bucket shovel, so that coals can be conveyed in a sealed environment, and the working efficiency is improved; and meanwhile, the dustproof cover is mounted at the top of the lifting rod, a coal dust isolation effect is achieved, the coal dust dispersion is prevented, the air pollution is reduced, and worker bodies are protected.


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    Titel :

    Dustproof grab bucket device of coal material


    Beteiligte:
    CHEN GANG (Autor:in)

    Erscheinungsdatum :

    09.09.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66C Krane , CRANES / F16J Kolben , PISTONS



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