The invention is suitable for the field of hoisting equipment, and provides a multi-degree-of-freedom mining hoisting device which comprises four moving frames and a supporting plate, the supporting plate is arranged on one sides of the moving frames, and the end faces, close to the supporting plate, of the four moving frames are fixedly connected with first spherical hinge joints; and first electric telescopic rods are rotatably connected to the interiors of the four spherical hinge joints correspondingly, four second spherical hinge joints are fixedly connected to the side face, close to the movable frame, of the supporting plate, and the movable ends of the four first electric telescopic rods are rotatably connected with the four second spherical hinge joints correspondingly. A second electric telescopic rod drives a rack to move, the rack drives a gear to rotate, so that the direction of a roller is changed, a third motor is controlled to drive the roller to rotate, and the device can be moved; when the limiting pin is pulled out, the limiting rod can slide in the movable sleeve, the position of any walking mechanism can be moved, and the device is more flexible.
本发明适用于起吊设备领域,提供了一种多自由度的矿用起吊装置,包括四个移动架和一个支撑板,所述支撑板设置在移动架的一侧,四个所述移动架靠近支撑板的端面均固定连接有第一球铰链关节,四个所述球铰链关节的内部均转动连接有第一电动伸缩杆,所述支撑板靠近移动架的侧面固定连接有四个第二球铰链关节,四个所述第一电动伸缩杆的活动端分别与四个第二球铰链关节转动连接,还包括:四个行走机构。本发明中第二电动伸缩杆带动齿条移动,齿条带动齿轮转动,从而改变滚轮的方向,控制第三电动机带动滚轮转动,即可移动该装置;拔掉限位销,限位杆可以在活动套筒内滑动,即可移动任一个行走机构的位置,使该装置更加灵活。
Multi-degree-of-freedom mining hoisting device
一种多自由度的矿用起吊装置
2023-10-20
Patent
Elektronische Ressource
Chinesisch
IPC: | B66C Krane , CRANES |
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