According to an embodiment of the present invention, a crane (10) for unloading a harrow comprises: a vertical bar (300); and a support unit (400) connected to a lower portion of the vertical bar (300). First and second locking protrusions (110, 210) are formed in a horizontal bar (100). A sling belt is fastened to the first and second locking protrusions (110, 210). The sling belt covers and fixes the number of harrows to be unloaded among harrows loaded in a freight vehicle. The support unit (400) includes a hole into which a fork of a forklift is inserted, and a fixing element engaged to a fixing structure provided in the freight vehicle to be fixed. The vertical bar (300) or the horizontal bar (100) or both of the vertical and horizontal bars (300, 100) are connected to a frame of the forklift by a chain (C). According to the present invention, the crane for unloading a harrow is conveniently operated, easily moved, and readily mounted on a freight vehicle.
본 발명의 일 실시예에 따른 써레 하차용 기중장치(10)는 수직바(300)와, 수직바(300)와, 상기 수직바(300)의 하부에 연결된 받침부(400)를 포함한다. 상기 수평바(100)에는 제1 걸림돌기(110)와 제2 걸림돌기(210)가 형성되고, 상기 제1 및 제2 걸림돌기(110, 210)에는 슬링벨트가 체결된다. 상기 슬링벨트는 화물차에 탑재된 써레 중 하차수량의 써레를 감싸서 고정한다. 상기 받침부(400)는 지게차의 지게발이 삽입되는 구멍과 화물차에 제공된 고정구조에 맞물려 고정될 수 있는 고정요소를 포함하고, 상기 수직바(300) 또는 수평바(100) 또는 수직바(300)와 수평바(100) 모두는 체인(C)에 의해 지게차의 프레임에 연결된다.
CRANE FOR UNLOADING HARROW
써레 하차용 기중장치
2017-11-02
Patent
Electronic Resource
Korean
IPC: | B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last |
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