The invention discloses a collision protection device of an electric forklift. The collision protection device comprises a base, the base is composed of a base plate and a U-shaped plate inverted on the upper end face of the base plate, and a top plate of the inverted U-shaped plate is an inclined plate. Installing bases are symmetrically installed at the left and right ends of the upper end face of the inclined plate, two limiting holes distributed at an interval are formed in each installing base, a rolling shaft is movably installed inside every two corresponding left and right limiting holes, an upper portion sliding plate is arranged on the installing bases and moves vertically in the inclination direction of the inclined plate, and the outer walls of the rolling shafts are attached to the upper end face of the inclined plate and the lower end face of the upper portion sliding plate. The collision protection device is reasonable in structural design, the number of components forming the overall device is small, the machining technology is simple, and the cost is low. When the forklift collides with the device, firstly, impact force is decomposed into two backward and upward component forces, speed is decreased for buffering until the forklift stops, in this way, it can be prevented that due to rigid collision, a wall or the forklift is damaged, materials on the forklift are impacted and damaged or toppled over, and the protection effect is very good.
Collision protection device of electric forklift
2015-05-13
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 |
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