Round electromagnetic chuck device with rotation preventing balancing function

Abstract

The invention provides a round electromagnetic chuck device with a rotation preventing balancing function. The round electromagnetic chuck device with the rotation preventing balancing function comprises a round electromagnetic chuck, a hook head, a hook head clamping plate, two bearing connecting bars and two flexibility connecting mechanisms, wherein the round electromagnetic chuck is used for absorbing materials; the hood head is used for hoisting the round electromagnetic chuck; the hook head clamping plate is positioned above the hook head and the hook head is suspended in the hook head clamping plate; the upper ends of the bearing connecting bars are connected to the hook head, and the lower ends of the bearing connecting bars are connected to the upper surface of the round electromagnetic chuck, and the connecting points of the two bearing connecting bars and the round electromagnetic chuck are symmetrically distributed at two sides of the circle center of the round electromagnetic chuck; the flexibility connecting mechanisms have equal lengths, and the upper ends of the two flexibility connecting mechanisms are respectively connected to two sides of the hook head clamping plate, and the lower ends of the two flexibility connecting mechanisms are connected to the upper surface of the round electromagnetic chuck; in a natural state, the two flexibility connecting mechanisms and the two bearing connecting bars are at the same plane. According to the device, faults caused by over-high torsional force to absorption magnetic cables can be prevented.

Description

technical field [0001] The invention relates to the technical field of lifting and metallurgical tools, in particular to a circular electromagnetic sucker device with anti-rotation balance function. Background technique [0002] At present, the driving coupler head can rotate 360 ​​degrees, and the circular electromagnetic chuck is connected by three chains, which can rotate 120 degrees. However, the magnetic suction cable is connected by a fixed plug and cannot be rotated at a large angle. In actual use, since the relative rotation between the hook head and the suction cup can exceed 90 degrees, the magnetic suction cable is subjected to torsional force. Excessive force will cause the cable to be twisted, the cable fixing plug to be in poor contact or blown out, resulting in equipment damage. Contents of the invention [0003] The object of the present invention is to provide a circular electromagnetic chuck device with anti-rotation balance function, so as to solve the ...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a circular electromagnetic chuck device with anti-rotation balance function, so as to solve the problems existing in the prior art that the magnetic cable may be twisted when the hook head and the chuck rotate relative to each other.

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