The invention discloses a balance weight-adjustable device used for an electric fork-lift truck and a diesel fork lift truck. The device comprises a fork-lift truck tailstock, two guide rails, eight rolling wheels, two supporting plates, a balance weight, an oil cylinder and an oil cylinder mounting plate, wherein the two supporting plates are fixedly connected to two sides of the balance weight by screws; the eight rolling wheels are divided into two groups, and four rolling wheels are arranged into one group; the two groups of rolling wheels are respectively and uniformly fixedly connected to the two supporting plates by bearings; each group of rolling wheels are sleeved in the corresponding guide rail; the two guide rails are welded on the fork-lift truck tailstock; the oil cylinder mounting plate is fixedly connected to the fork-lift truck tailstock by screws; the oil cylinder is mounted on the oil cylinder mounting plate; a piston rod of the oil cylinder is fixedly connected with the balance weight by a pin shaft. The balance weight-adjustable device used for the electric fork-lift truck and the diesel fork lift truck has the advantages that the structure is simple, the device is safe and effective, energy sources are saved, and the like.
Balance weight-adjustable device used for electric fork-lift truck and diesel fork lift truck
2015-05-06
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 / F16F SPRINGS , Federn |