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Invention Publication
CN103101036A 工兵锹电机卡锁连体夹头 无效 - 撤回

  • Patent Title: 工兵锹电机卡锁连体夹头
  • Patent Title (English): Engineer shovel motor card lock siamesed chuck
  • Application No.: CN201110357251.1
    Application Date: 2011-11-13
  • Publication No.: CN103101036A
    Publication Date: 2013-05-15
  • Inventor: 李青青
  • Applicant: 李青青
  • Applicant Address: 重庆市北碚区金华路466号家盛缙云华府4-13-5
  • Assignee: 李青青
  • Current Assignee: 李青青
  • Current Assignee Address: 重庆市北碚区金华路466号家盛缙云华府4-13-5
  • Main IPC: B25F3/00
  • IPC: B25F3/00
工兵锹电机卡锁连体夹头
Abstract:
本发明涉及工兵锹电机卡锁连体夹头，当使用岩石钻时，将销锁按下，取出销子，电机就能自由旋转对岩石进行钻孔，当使用铁锹时，按下销锁，插入销子后，电机的连接轴被锁死，用夹头换上铁锹后，就能当铁锹使用。
Abstract(English):

The invention relates to an engineer shovel motor card lock siamesed chuck. When a rock drill is used, a pin lock is pressed, a pin is taken out, and a motor can rotate freely to drill rock. When a shovel is used, the pin lock is pressed, after the pin is inserted, a connecting shaft of the motor is locked, and the engineer shovel motor card lock siamesed chuck can be used as a shovel after the chuck is replaced by the shovel.

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