The invention discloses a tree transplanting sling which comprises a lifting rope; a winding rope is connected with one end of the lifting rope; a hoisting and conveying frame is detachably connectedwith the other end of the lifting rope and comprises a hoisting ring; the hoisting ring comprises arc shaped hanger rods detachably connected; the arc shaped hanger rods are sequentially connected endto end to form the hoisting ring; movable blocks are in sliding fit with the arc shaped hanger rods; at least three movable blocks are arranged at intervals in the circumferential direction of the hoisting ring and can move in the central line direction of the hoisting ring; compressing rods are fixedly connected onto the movable blocks; extending pieces capable of driving the movable block to move are connected onto the hoisting ring; fixed blocks in one-to-one correspondence with the movable blocks are arranged on the hoisting ring and are in sliding fit with the hoisting ring; and a driving mechanism applying acting force to the fixed blocks to enable the fixed blocks and the movable blocks to keep compressing connection is arranged on the fixed blocks. The tree transplanting sling hasthe effect of conveniently and efficiently wrapping and protecting the soil ball of the transplanted tree.

    本发明公开了一种树木移栽吊具,其包括吊绳,吊绳一端连接有缠绕绳,吊绳另一端可拆卸连接有吊运架;吊运架包括吊环,吊环包括可拆卸连接的弧形吊杆,弧形吊杆首尾依次连接组成吊环;弧形吊杆上均滑动连接有移动块,移动块沿吊环周向至少间隔设置有三个,移动块能沿吊环中心线方向移动;移动块上均固定连接有压紧杆;吊环上连接有带动移动块移动的扩展件;吊环上设置有与移动块一一对应的固定块,固定块与吊环滑动连接,固定块上设置有对固定块施加作用力使固定块与移动块保持压紧连接的驱动机构。本发明具有便于高效地对移植树土球进行包裹保护的效果。


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    Title :

    Tree transplanting sling


    Additional title:

    一种树木移栽吊具


    Contributors:
    LIU HONGFEI (author)

    Publication date :

    2020-09-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66C Krane , CRANES



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