The invention is suitable for the field of barrel turnover clamps, and provides an eagle-head-shaped structure of a barrel turnover clamp. The structure comprises a shell, wherein long grooves are formed in a front shell plate and a rear shell plate of the shell in the vertical direction, pin shafts are installed below the long grooves, and an upper eagle-beak-shaped part, a lower eagle-beak-shaped part, a connecting rod and a return spring are arranged in the shell. The eagle-head-shaped structure moves upwards, the lower eagle-beak-shaped part makes contact with the lower edge of the top of a barrel and bears downward pressure, the lower eagle-beak-shaped part slides downwards, and meanwhile the upper eagle-beak-shaped part is pulled by the connecting rod to rotate, so that the upper eagle-beak-shaped part and the lower eagle-beak-shaped part can automatically clamp the edge of the top of the barrel; when the eagle-head-shaped structure descends, the lower eagle-beak-shaped part is not stressed with force any more, the upper eagle-beak-shaped part and the lower eagle-beak-shaped part are disengaged under the acting force of the return spring, and therefore automatic barrel grabbing and releasing operation can be implemented. The whole barrel grabbing and placing operation can be automatically implemented by driving the eagle-head-shaped structure to move upwards and downwards, manual intervention is not needed in the barrel grabbing and placing process, use is very easy to carry out, the operation efficiency can be obviously improved, and safety can be guaranteed.
本发明适用于倒桶夹领域,提供一种倒桶夹鹰头,包括壳体,所述壳体的前后壳板沿上下方向开有长槽,长槽下方位置安装有销轴,壳体内设有上鹰嘴、下鹰嘴、连杆以及回位弹簧。鹰头向上移动,下鹰嘴接触到圆桶顶部下边沿受到向下压力,下鹰嘴向下滑动,同时上鹰嘴被连杆拉动转动,使得上下鹰嘴能够自动夹住圆桶顶部边沿;鹰头下降时,下鹰嘴不再受力,在回位弹簧的作用力下,上下鹰嘴脱开,从而实现了自动抓桶和放桶操作。整个抓桶和放桶操作通过驱动鹰头上下移动即可自动实现,抓放桶过程无需人工介入,使用十分简单,能够明显提高操作效率和保证安全性。
Eagle-head-shaped structure of barrel turnover clamp
一种倒桶夹鹰头
2021-05-18
Patent
Electronic Resource
Chinese
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 |