The invention relates to a lifting device (10), in particular for a transport vehicle, comprising an inner spindle (4), an inner spindle nut (5) that can be rotated relative to the inner spindle (4), an outer spindle (6) and an outer spindle nut (7) that can be rotated relative to the outer spindle (6), the inner spindle (4) being connected in a rotationally fixed manner, in particular rigidly, to the outer spindle (6). The invention also relates to a transport vehicle, in particular an unmanned transport vehicle, comprising a drive, an electrical storage device for supplying power to the drive, a control device for controlling the drive, and a lifting device (10) according to the invention.
本发明涉及一种升降设备(10),其特别是用于运输车,该升降设备包括内丝杠(4)、能相对于内丝杠(4)转动的内丝杠螺母(5)、外丝杠(6)和能相对于外丝杠(6)转动的外丝杠螺母(7),其中,内丝杠(4)以不能相对转动的方式、特别是刚性地与外丝杠(6)连接。本发明还涉及一种运输车、特别是无人驾驶运输车,该运输车包括驱动装置、用于对驱动装置供电的蓄电器、用于控制驱动装置的控制装置和根据本发明的升降设备(10)。
Lifting equipment and transport vehicle
升降设备和运输车
2024-02-13
Patent
Electronic Resource
Chinese
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 |
Lifting mechanism, transport vehicle and transport system
European Patent Office | 2020
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