Provided is a combined fork arm vehicle-mounted carrying vehicle, mainly formed by a vehicle body part, an arm lifting frame part, and a combined fork arm part. A lifting mechanism is formed by a main arm and a movable arm. The combined fork arm part is formed by a fork arm, fork arm groups, a fork arm lifting device, fork arm propelling plants, a hanger, and a control system. The vehicle can perform fork-type moving no matter whether space is under an object. A vehicle is provided with two fork arm groups, and a fork arm group is formed by two fork arms. A fork arm is provided with a set of independent lifting device and propelling plant. When the vehicle carries a cargo which does not have space below in a fork manner, the front end wedge of a fork arm of each fork arm group firstly inserts into the few gap on the lower edge of a carried object. The fork arm lifts up to pry and expand the gap. And the other fork arm immediately inserts into the gap to expand the gap. The two fork arms rise in turns to hold the cargo without moving, drop the cargo, and the vehicle goes forward and lifts up the cargo, until the fork arms insert under the cargo, and the cargo can be moved. When the vehicle unloads cargo, the two fork arms hold the cargo without moving in turns, drop the cargo, the vehicle goes back, until the cargo is put on a stacking position. After the carrying vehicle is folded, the vehicle can be carried by a vehicle.
Combined fork arm vehicle-mounted carrying vehicle
2015-10-28
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 |