The invention relates to the technical field of lifting hooks, and discloses a novel electric hoist lifting hook. The novel electric hoist lifting hook comprises a shell, wherein limiting sliding grooves are formed in both the front inner wall and the rear inner wall of the shell, two fixed pulleys are rotatably connected between the front inner wall and the rear inner wall of the shell, an anti-deflection mechanism is rotatably connected with the bottom of the shell, and a lubricating mechanism and two driving mechanisms are welded to the inner top wall of the shell. When movable rods move up and down, ratchets at the opposite sides of the movable rods are meshed with telescopic teeth at the outer side of a rotating gear ring, the rotating gear ring rotates clockwise to drive a rotating wheel to rotate clockwise, then a lifting hook body is driven to swing leftwards, the gravity center of the lifting hook body can move rightwards, thus a lifting ring moves towards the center of the lifting hook body under the action of gravity, when the lifting hook body is not inclined, the rotating wheel just rotates to the position separated from the rotating gear ring, and the rotating gear ring continuously rotates, and does not drive the rotating wheel to rotate, so that the effect that the gravity center of the lifting hook body is prevented from deflecting when a heavy object is lifted, and the lifting ring is prevented from falling off from the lifting hook body is achieved.

    本发明涉及吊钩技术领域,且公开了一种新型电动葫芦吊钩,包括壳体,所述壳体的前后内壁均开设有限位滑槽,所述壳体的前后内壁之间转动连接有两个定滑轮,所述壳体的底部转动连接有防偏机构,所述壳体的内顶壁焊接有润滑机构和两个驱动机构。活动杆上下移动时通过其相向一侧的棘齿与转动齿环外侧的伸缩齿牙啮合,转动齿环顺时针转动时带动转动轮顺时针转动,进而带动吊钩本体向左摆动,吊钩本体上的重心会向右移动,使吊环在重力的作用下向吊钩本体中心移动,当吊钩本体不在倾斜时,转动轮上刚好转动到与转动齿环分离的位置,转动齿环继续转动不会带动转动轮转动,从而达到了提升重物时避免吊钩本体重心偏转,造成吊环从吊钩本体上脱落的效果。


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    Title :

    Novel electric hoist lifting hook


    Additional title:

    一种新型电动葫芦吊钩


    Contributors:
    ZUO ZEHONG (author)

    Publication date :

    2021-11-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66D Haspeln , CAPSTANS / F16N LUBRICATING , Schmierung



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