Hydraulic crushing clamp capable of being used for easily crushing large-volume concrete: Fid-Bau Portal

Hydraulic crushing clamp capable of being used for easily crushing large-volume concrete

QIU JIAWEN

The invention relates to the technical field of hydraulic crushing clamps, and discloses a hydraulic crushing clamp capable of being used for easily crushing large-volume concrete. The hydraulic crushing clamp comprises a fixed jaw, wherein a movable rod is inserted into the top of the fixed jaw; vibration teeth are fixedly connected to the top of the movable rod; a sliding cavity is formed in the fixed jaw; a sliding rod is movably connected inside the sliding cavity; arc-shaped protrusions arranged at equal intervals are fixedly connected to the left side of the top of the sliding rod; an inner cavity is formed inside the sliding rod; a strong spring is fixedly connected to the inner left wall of the inner cavity; a movable sleeve is movably connected to the inside of the inner cavity; a connecting rod is fixedly connected to the right side of the movable sleeve; and an extrusion plate is movably connected inside the movable sleeve. The sliding rod is driven to move leftwards through the connecting rod, the movable sleeve, the extrusion plate and the strong spring, the sliding rod is matched with a reset spring through the arc-shaped protrusions so as to drive the movable rod and vibration teeth to move up and down to impact concrete above the fixed jaw, so that the effect of crushing concrete in an auxiliary manner is achieved.

本发明涉及液压粉碎钳技术领域，且公开了一种能够轻松粉碎较大体积混凝土液压粉碎钳，包括固定颚，所述固定颚的顶部插接有活动杆，所述活动杆的顶部均固定连接有震动齿，所述固定颚的内部开设有滑腔，所述滑腔的内部活动连接有滑动杆，所述滑动杆顶部的左侧固定连接有等距排列的弧形凸起，所述滑动杆的内部开设有内腔，所述内腔的内左壁固定连接有强力弹簧，所述内腔的内部活动连接有活动套，所述活动套的右侧固定连接有连杆，所述活动套的内部活动连接有挤压板。通过连杆、活动套、挤压板和强力弹簧带动滑动杆向左移动，滑动杆通过弧形凸起与复位弹簧配合带动活动杆和震动齿上下移动撞击固定颚上方的混凝土，从而达到了辅助粉碎混凝土的效果。

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