The invention provides an automatic combined fork arm forklift. The automatic combined fork arm forklift is mainly composed of fork fingers, fork arm joints, fork arm sets, fork arm joint lifting devices, fork arm joint pushing devices, pallet fork hanging blocks, a forklift body and a control system. The automatic combined fork arm forklift is used for forking and carrying box and bag objects without pallet fork insertion space below. The fork fingers installed at the front ends of fork arms can rotate. Each fork arm joint is formed by connecting a fork handle with one or two fork arms. Each fork arm set is composed of two fork arm joints. The two fork arm sets are installed on the forklift body. Each fork arm joint is provided with one independent lifting device and one independent pushing device. When goods are forked, wedge openings of the fork fingers of one fork arm joint of each fork arm set are firstly inserted into small gaps below the goods, and the gaps are pried off upwards; the fork fingers of the other fork arm joint are immediately inserted into the prized-off gaps for alternate prizing-off and inserting; after the fork arms are inserted into the gaps, the two fork arm joints alternately rise to lift the goods to stand still, descend, move forwards and ascend till the two fork arm joints are inserted into the portions below the goods; and in the unloading process, the two fork arm joints alternately lift the goods to stand still, descend and retreat till the goods fall at containing points.
Automatic combined fork arm forklift
2015-11-04
Patent
Electronic Resource
English
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 |