09-05-2023 дата публикации
Номер: CN116085022A
Автор:
WANG LIANG,
YAN DIANHUA,
WANG HONGLEI,
LI JIE,
YAN HAN,
WANG DASHU,
LIAO JINGPING,
LIU YUBO,
CAO YUN,
YAN FEI,
DU XUEFEI,
JIAO HONGZHANG,
ZHAO JIAN,
LIU SHAOQUAN,
WANG ZHEN,
ZHAO JIAYU
Принадлежит:
The invention discloses a traction device and a traction system. The traction device comprises a base, a large arm, a small arm, a traction head, a large arm driving device and a small arm driving device, the small arm is a telescopic small arm, the large arm driving device is used for pushing and pulling the large arm in the first horizontal direction to move the large arm, and the small arm driving device is used for pushing and pulling the small arm to enable the small arm to swing relative to the large arm. By adopting the traction device provided by the invention, the traction direction can be adjusted at any time by controlling each driving device in the out-of-rack traction process, so that the out-of-rack and direction adjustment of the hydraulic bracket can be better realized, various collisions and scratches are avoided, the withdrawing working efficiency of the hydraulic bracket is greatly improved, and the effects of reducing people, improving efficiency and improving safety ...
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