Lifting truck i.e. slight raising lifting truck, for lifting and transporting e.g. meshed case, has electric screw mechanism with screw that is cooperated with driving part and mobile nut that is cooperated with loading part by fixing pin

摘要

The truck has a loading part vertically displaced with respect to a driving part (2) by a hoisting device (15). The hoisting device is electrically connected with an electric screw mechanism i.e. ball screw mechanism. A screw (17) of the screw mechanism cooperates with the driving part and with an electric motor (19) i.e. electric a permanent excitation motor, using a reducer. A mobile nut of the screw mechanism is placed in a tubular case (27), and cooperates with the loading part by a fixing pin (30). The reducer is produced in the form of a belt drive or gears with toothed wheels.