Strike back judgement of type crusher breakdown is reached eliminate a method

  • Strike back type crusher eliminates a method:

    1) examination grease is right amount, grease should be full of bearing the 50%;2) of cubage cleans bearing, change grease;3) changes bearing.

    Strike back phenomenon of type crusher breakdown:

    Machine interior produces knock sound.

    Reason:

    1) cannot broken stock enters fastener of scaleboard of machine interior;2) to slacken, hammer is bumped on scaleboard;3) hammer or other spare parts rupture

    Eliminate a method:

    1) jockeys and clear broken antrum. The clearance;3) between the close firm situation of 2) examination scaleboard and hammer and scaleboard changes rupture.

    Strike back phenomenon of type crusher breakdown:

    Piece stuff is too old.

    Reason:

    1) has worn away as a result of scaleboard and bar big, cause clearance to cross big;

    2) strikes back wear two side to be blocked by stone, strike back a refuse to come down.

    Eliminate a method:

    1) wears clearance through adjusting around to strike back or change scaleboard and bar;2) are adjusted strike back a position, make its two side and frame line

    Board the clearance between is even, the scaleboard on frame wears away, grant to change namely.

    Strike back phenomenon of type crusher breakdown:

    Oscillatory quantity increases abruptly.

    Reason:

    1) rotor is lopsided; 2) foundation bolt or bearing bolt loose;

    Eliminate a method:

    1) reinstalls bar, rotor undertakes foundation bolt reachs bearing balancing corrective;2) to originally closely bolt

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