公开(公告)号：US09840393B2

公开(公告)日：2017-12-12

申请号：US15198573

申请日：2016-06-30

申请人： SHENZHEN WOER HEAT-SHRINKABLE MATERIAL CO., LTD ,  SHENZHEN WOER SPECIAL WIRE&CABLE CO., LTD ,  CHANGZHOU WOER HEAT-SHRINKABLE MATERIAL CO., LTD ,  LTK ELECTRIC WIRE (HUIZHOU) LTD ,  HUIZHOU LTK ELECTRONIC CABLE LTD

发明人： Shufeng Kang ,  Heping Zhou ,  Jiawei Wang ,  Weiguo Li ,  Zengguo Zhang

IPC分类号： B65G23/04 ,  B65G23/08 ,  B65H51/08 ,  B65H51/32 ,  B65H51/20 ,  H02K21/22 ,  H02K7/14 ,  H02K16/00 ,  B65H51/12 ,  B65G15/50 ,  B65H51/06 ,  B65H51/14 ,  B65H57/14 ,  H02K7/10

CPC分类号： B65H51/32 ,  B65G15/50 ,  B65G23/08 ,  B65H51/06 ,  B65H51/08 ,  B65H51/12 ,  B65H51/14 ,  B65H51/20 ,  B65H57/14 ,  B65H2701/36 ,  H02K7/1016 ,  H02K7/14 ,  H02K16/00 ,  H02K21/22

摘要： Disclosed is a drive wheel set, comprising a common shaft and at least two external rotor motors installed on the common shaft. External rotors of the external rotor motors form drive wheels of the drive wheel set. Also disclosed are a vertical-type wire storage frame, a swing-type wire storage frame, a guide wheel frame, a traction mechanism and a multi-path conveying mechanism using the drive wheel set. The drive wheel set is small in size, occupies less space, and is suitable for a situation where a plurality of motors need to be driven but sufficient space is lacking.