LIFTING FRAME IN ELECTRIC AUTOMOBILE BATTERY REPLACEMENT DEVICE

WIPO Patent Application WO/2022/000676

A1

The present invention relates to a lifting frame in an electric automobile battery replacement device, the lifting frame comprising: a support; a driving assembly, which is fixed to the top of the support; rotating shafts, wherein two rotating shafts are provided, one end of each rotating shaft is connected to the driving assembly; spools, which are fixed on the rotating shafts; a lifting seat, which is in sliding connection with the support; and a pull rope assembly, which comprises a pull rope, a first wire guide wheel, a second wire guide wheel, a third wire guide wheel, a fourth wire guide wheel and a fifth wire guide wheel, wherein the first wire guide wheel and the second wire guide wheel are rotatably installed on one side of the lifting seat, the third wire guide wheel and the fourth wire guide wheel are rotatably installed on the top of the support, the fifth wire guide wheel is located on one side of the third wire guide wheel, two ends of the pull rope are respectively fixed to the top of the spool and the top of the support, and the pull rope passes through rolling wheels in sequence. After the solution is used, the lifting of the lifting seat is controlled by one driving assembly, such that the cost is reduced, and the lifting of the lifting seat is more stable.

LIU LIYONG (CN)
HU JUNJIE (CN)
ZHU DONGDONG (CN)
XU YAXIN (CN)
YU WENWEI (CN)

PCT/CN2020/105875

January 06, 2022

July 30, 2020

Click for automatic bibliography generation  

ZHEJIANG KANDI SMART BATTERY SWAP TECH CO LTD (CN)

B60S5/06; B66F7/02

CN207226909U	2018-04-13
CN108163433A	2018-06-15
CN206231371U	2017-06-09
CN208021416U	2018-10-30
EP2463162B1	2016-03-30

ZHE JIANG KG IP LAW FIRM (CN)

View/Download PDF      PDF Help

Previous Patent: WHEEL PUSHING DEVICE

Next Patent: ELECTRIC AUTOMOBILE POSITIONING MECHANISM