The invention relates to an accessory for loading and unloading a wire rod of engineering machinery, which is provided for overcoming the defects that the conventional wire rod loading and unloading steel wire rope buckle or other rope hanging, binding and hoisting are easy to wear, the wire rod loading and unloading efficiency is low, the labor intensity of workers is high, people and goods are not separated, the safety is unsafe and the working efficiency is low. The accessory is assembled on engineering machinery (such as an excavator and a material grabbing machine), an external control valve is used for controlling a grabbing tool rotating device and oil cylinders of a large connecting rod mechanism and a small connecting rod mechanism on a movable arm to stretch out and draw back, and the fork loading and unloading directions can be freely and automatically changed; a rubber layer is wrapped on the contact part of the picking bar of the accessory and the wire rod, so that the outer surface (such as an anti-rust paint layer and a corrosion-resistant layer) of the annular material is effectively protected from being damaged; the carrying bars of the accessory and the accessory assembly can be installed to be double carrying bars and single carrying bars. The double carrying bars are used for assembling and disassembling light wire rods. A single picking bar is used for loading and unloading heavy wire rods. And the replacement of the picking bar is convenient and fast, and can be completed only by disassembling and assembling the bolts. The accessory is simple in structure, convenient to use, low in labor intensity of workers, safe, reliable and durable, and people and goods are separated.
一种工程机械装卸盘圆用的属具,是为克服现有装卸盘圆用钢丝绳扣或其他绳索兜吊捆绑吊装容易被磨损,盘圆装卸效率低,以及工作人员劳动强度大、人货不分离、不安全及工效低的缺点提供的。本发明属具装配在工程机械上(如挖掘机、抓料机等),利用外接的控制阀控制抓具旋转装置和动臂上大、小连杆机构的油缸伸缩,可任意自动改变叉装和卸放的方向;属具的挑杠与盘圆“接触”部分,包裹有橡胶层,有效保护了圆环形材料外表面(防锈漆层、耐腐蚀层等)不受损伤;属具的挑杠与属具装配可安装为双挑杠和单挑杠:双挑杠,用于较轻型盘圆的装卸;单挑杠,用于较重型盘圆的装卸。挑杠的更换方便快捷,仅需拆装螺栓即可完成。属具结构简单,使用方便,工作人员劳动强度低,人货分离,安全可靠,经久耐用。
Accessory for loading and unloading wire rod of engineering machinery
一种工程机械装卸盘圆用的属具
2022-11-25
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 |
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