The invention discloses hanging equipment based on hydraulic motor driving, and relates to the technical field of hanging equipment. The lifting appliance comprises a lifting appliance body, a hydraulic motor is installed on the outer side of the lifting appliance body, two sets of rolling wheels are arranged in the lifting appliance body and driven by the hydraulic motor, ratchet teeth are arranged on the outer sides of the two sets of rolling wheels, a swing rod capable of automatically swinging is arranged in the lifting appliance body, and a pawl is hinged to the outer side of the swing rod. And the hydraulic oil pipe is connected with external hydraulic equipment. By controlling the two groups of rolling wheels to synchronously rotate in the same direction, due to the fact that the winding directions of the lifting ropes on the two groups of rolling wheels are opposite, under the condition that one group winds the lifting ropes, the other group loosens the lifting ropes, and due to the fact that the two groups of rolling wheels can rapidly react, goods cannot incline when swinging, the goods can be prevented from falling off, the swinging amplitude of the goods can be reduced, and the goods can be prevented from falling off. And the hoisting safety is high, the hydraulic system can be used for control, and the structure is compact.
本发明公开了一种基于液压马达驱动的吊挂设备,涉及吊挂设备技术领域。本发明,包括吊具,所述吊具的外侧安装有液压马达,所述吊具的内部设置有两组卷轮,两组所述卷轮均受液压马达驱动,两组所述卷轮的外侧均设置有棘轮齿,所述吊具的内部设置有能自动摆动的摆杆,所述摆杆的外侧铰接有棘爪,还包括有与外界液压设备相连接的液压油管。本发明,通过控制两组卷轮同步同向转动,由于两组卷轮上的吊绳卷绕方向相反,因此在一组收卷吊绳的情况下,另一组放松吊绳,由于两组卷轮能快速反应,进而使货物在摆动时不会倾斜,不仅能防止货物掉落,且能减小货物摆动幅度,吊装安全性高,且能利用本身液压系统控制,结构紧凑。
Hanging equipment based on hydraulic motor driving
一种基于液压马达驱动的吊挂设备
2023-12-15
Patent
Electronic Resource
Chinese
IPC: | B66C Krane , CRANES |
European Patent Office | 2021
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