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    Hydraulic Cone Crusher

    author：Qingshan Technology source：www.168sjw.com Date：2017/9/20 13:48:15 Flow number：

    Hydraulic Cone Crusher
        Hydraulic cone crusher is a kind of modern crusher with high performance. It is designed based on the spring cone crusher, obeys the principle of laminated press crushing principle, and adopts the concept of “more crushing, less grinding ” to increase the swing frequency, optimize the crushing cavity and adjust the stroke more reasonably. Hydraulic cone crusher is widely used in the mining, cement plant, gravel plant, highway building, hydraulic engineering, metallurgy and other industries.

    Working Principle

        Hydraulic cone crusher consists of frame, support sleeve, adjustment ring, movable cone, eccentric sleeve, transmission device and safety device. The motor drives the transmission shaft rotating, and the transmission shaft drives the eccentric sleeve rotating round the main shaft which is fixed. The eccentric sleeve makes the movable cone in spin pendulum movement to achieve the result of continuous crushing.

        The cylinders of safety device can fasten the support sleeve and frame to remain the size of discharge opening stable. The energy accumulator, connecting the cylinders, can provide with the protection function. If there were non-crushing materials (such as iron blocks) falling into the crusher, the hydraulic oil of cylinders will be pressed into the energy accumulator to make the support sleeve raise up, then the discharge opening becomes bigger to release the non-crushing materials, so that the machine is protected.If the non-crushing materials were stunk in the crushing cavity, the support sleeve can raise up through reversely pushing the cylinders to clean the crushing cavity. The hydraulic adjustment device, which is on the support sleeve, drives the adjustment ring rotating, and that the concave moves up and down to adjust the size of discharge opening and alter the discharge granularity.

    Technical Parameters

    Model

    Crushing Cavity

    Standard Type

    Short Head Type

    Power
    （kw）

    Capacity
    （t/h）

    Input size

    Discharge opening size

    Input size

    Discharge opening size
    HYHP200
    Over-coarse(BC)



    132-200
    90-250
    Coarse(C)
    185
    19
    76
    10
    Medium(m)
    125
    17
    54
    6
    Fine(F)
    95
    13
    23
    6
    Over-fine(BF)

    10
    5
    HYHP300
    Over-coarse(BC)
    230
    25

    180-250
    110-440
    Coarse(C)
    210
    20
    75
    10
    Medium(m)
    150
    15
    50
    8
    Fine(F)
    105
    10
    20
    6
    Over-fine(BF)

    20
    6
    HYHP400
    Over-coarse(BC)
    295
    30

    280-355
    140-630
    Coarse(C)
    250
    25
    90
    10
    Medium(m)
    195
    20
    50
    8
    Fine(F)
    110
    14
    40
    6
    Over-fine(BF)

    30
    6
    HYHP500
    Over-coarse(BC)
    330
    30

    355-450
    175-790
    Coarse(C)
    285
    25
    90
    13
    Medium(m)
    200
    20
    55
    10
    Fine(F)
    133
    16
    40
    8
    Over-fine(BF)

    35
    6

    Feature

    a) High capacity and efficiency.
    Hydraulic cone crusher adopts the structure of main shaft fixing and eccentric sleeve rotating round the main shaft. This structure improves the stress state greatly. In the condition of the same overall size, this machine can output more crushing power. Adding the reasonable eccentric distance, crushing cavity type and movable parameters, the capacity and efficiency are increased greatly.
    b) Good particle shape.
    The design of crushing cavity adopts the advanced crushing principle of laminated press, which not only increases the capacity and efficiency, but also improves the particle shape. The particle shape is almost cubic, hardly elongated and flaky. The following diagram shows the crushing principle.
    c) The discharge opening can be adjusted conveniently and precisely. The discharge opening is adjusted by the hydraulic device to meet the different inquiries of discharge sizes in the actual working.
    d) With the overload protection function for the crushing cone, easy to clean the crushing cavity.

        The hydraulic system is widely used on the machine. When the cylinders tighten positively, it can achieve the functions ofoverload protection and releasing non-crushing materials. When the cylinders move reversely, it can achieve the function ofcrushing cavity cleaning.