The invention relates to a mobile power supply device. The mobile power supply device comprises a power supply device, wherein the power supply device is provided with a power interface; a power supply cable is connected to the power interface in a pluggable mode; and the power supply cable is hung on a telescopic mechanism of the power supply device and extends or retracts along with the telescopic mechanism to supply power to electric equipment. According to the mobile power supply device, the cable can be automatically wound and unwound through a telescopic frame of a parallelogram structure, the structure is simple and reliable, and the mobile power supply device is particularly suitable for supplying power to large engineering machinery such as electric loaders and electric excavators.
本发明涉及一种移动供电设备,该移动供电设备包括一供电装置,该供电装置具有电源接口,在所述电源接口上可拔插地连接有供电电缆,所述供电电缆挂载在所述供电装置的伸缩机构上并且随伸缩机构伸长或缩短,为用电设备供电。该移动供电设备通过平行四边形结构的伸缩架,可以实现电缆的自动收放,结构简单可靠,特别适用于电动装载机、电动挖掘机等大型工程机械的供电。
Mobile power supply device
一种移动供电设备
2021-09-07
Patent
Elektronische Ressource
Chinesisch
IPC: | B65H HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES , Handhaben von dünnem oder fadenförmigem Gut, z.B. Folien, Bahnen, Kabeln / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |