Lifting machine

Abstract

The invention discloses a lifting machine which comprises a lifting machine body, an overturning assembly, a rotating assembly and a rotation assembly. The lifting machine body comprises an arm frame; the overturning assembly is arranged at the tail end of the arm frame in an overturning manner; the rotating assembly is connected with the overturning assembly and can rotate relative to the overturning assembly; the rotation assembly is connected with the rotating assembly and can rotate relative to the rotating assembly, and the output end of the rotation assembly is connected with a suction cup assembly; and an overturning shaft of the overturning assembly, a rotating shaft of the rotating assembly and a rotation shaft of the rotation assembly are perpendicular to one another. Due to the fact that the overturning shaft, the rotating shaft and the rotation shaft are perpendicular in pairs, the overturning direction of the overturning assembly, the rotating direction of the rotating assembly and the rotation direction of the rotation assembly are different, the rotating directions of overturning, rotating and rotation motion of the suction cup assembly are different, the position of the suction cup assembly can be adjusted in all directions, so that the position of a workpiece adsorbed to the suction cup assembly is adjusted, the workpiece adsorbed by the suction cup assembly has the correct position, and accurate positioning of the workpiece is achieved.

Description

technical field [0001] The present invention relates to the technical field of hoisting equipment, more specifically, to a hoisting machine. Background technique [0002] When building a steel structure factory building, the steel structure is usually used to build the overall frame, and then the composite board is laid on the roof and side walls. At present, cranes are mainly used to install composite panels on the roof and side walls through the cooperation of installers. [0003] Such as Figure 10 As shown, a crane in the prior art is disclosed, including a chassis, a jib 01, and a flexible hanger at the end of the jib. The flexible hanger includes a steel wire rope 02, a hook 03, and a sling 04, and the sling is used for direct connection. The board 07 is connected to a vacuum suction cup at the end of the sling, and the composite board 07 is adsorbed by the vacuum suction cup. [0004] When laying the composite board 07 on the roof, it is necessary to use an aerial w...

AI Technical Summary

Problems solved by technology

[0006] It can be seen that the end of the crane in the prior art is equipped with a flexible spreader, which cannot realize the precise positioning of the composite panel 07, requires manual assistance, high labor costs, low overall work efficiency, and has certain dangers to the installer 05 At the same time, it is easy to cause secondary damage to the composite board 07, causing local deformation or drop of the composite board 07, which is not conducive to safe operation and large-scale plant 06 construction

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