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    • 9. 发明申请
    • WINCH AND AUTONOMOUS MOBILE APPARATUS INCLUDING THE SAME
    • WINCH和自动移动设备,包括它们
    • US20120118208A1
    • 2012-05-17
    • US13263273
    • 2010-04-01
    • Sang-Whee KimSeong Ho KimHyun Goo KimYoung Jun ParkKi Soo Cho
    • Sang-Whee KimSeong Ho KimHyun Goo KimYoung Jun ParkKi Soo Cho
    • B66D1/28F16M13/00
    • B66C21/00B63B9/06B66D1/39
    • The present invention discloses a winch and an autonomous mobile apparatus including the winch. The winch can include: a driving motor; a driving axle configured to rotate by having a driving force transferred from the driving motor; a wire drum installed on the driving axle in such a way that the wire drum is rotated by the driving axle and can move along the driving axle, a first screw part formed on an external circumferential surface of lengthwise end thereof; and a guide part arranged to be parallel to the driving axle and having a second screw part formed on a lateral side that faces the driving axle, the second screw part being extended in a lengthwise direction of the driving axle and engaged with the first screw part. The wire drum can move along the guide part in such a way that the length of a wire being wound or unwound for one rotation of the wire drum is constant.
    • 本发明公开了一种绞车和包括绞盘的自主移动装置。 绞车可以包括:驱动电机; 构造成通过具有从所述驱动电动机传递的驱动力而旋转的驱动轴; 安装在所述驱动轴上的线鼓,使得所述线滚筒由所述驱动轴旋转并且可沿着所述驱动轴移动;形成在其纵向端的外周表面上的第一螺纹部; 以及引导部,其被配置为平行于所述驱动轴并且具有形成在所述驱动轴的侧面上的第二螺纹部,所述第二螺纹部在所述驱动轴的长度方向上延伸并与所述第一螺钉部接合 。 线滚筒可以沿引导部分移动,使得缠绕或退绕线圈的一圈旋转的线的长度是恒定的。