A special hoisting device for aluminum ingot stack

By introducing a three-stage hydraulic cylinder and a servo motor-driven roller assembly into the lifting device, the applicability problem of the fixed width of the lifting device was solved, enabling the rapid and convenient lifting of aluminum ingot stacks of different widths and improving operational efficiency.

CN224493423UActive Publication Date: 2026-07-14RIZHAO HEPU ALUMINUM TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
RIZHAO HEPU ALUMINUM TECH CO LTD
Filing Date
2025-07-28
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

The existing lifting devices have a fixed width and cannot be adjusted, which makes it inconvenient to lift large stacks of aluminum ingots and results in low applicability.

Method used

The auxiliary components consist of a three-stage hydraulic cylinder, a servo motor, and a rotating roller. The hydraulic cylinder drives the fixed block and the moving plate to move, and the servo motor drives the rotating roller to rotate, so as to realize the position and extension adjustment of the lifting chain and adapt to aluminum ingot stacks of different widths.

Benefits of technology

It enables quick and easy lifting of aluminum ingot stacks of different widths, improves the applicability and operational efficiency of the lifting device, and does not affect the normal use of the original lifting chain.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224493423U_ABST
    Figure CN224493423U_ABST
Patent Text Reader

Abstract

The utility model relates to aluminium ingot stack technical field, concretely is a kind of aluminium ingot stack special lifting device, including lifting frame, the upper side of lifting frame is provided with auxiliary assembly;The auxiliary assembly includes three-stage hydraulic cylinder, the output rod of three-stage hydraulic cylinder is connected with fixed block, the lower portion of fixed block is equipped with moving plate, the both ends of moving plate are connected with guide rod, the inside of moving plate is transversely passed through with rotating rod, and one end of rotating rod is equipped with servo motor.The utility model lifting device when using, before hoisting to the aluminium ingot stack of larger width, moving plate moves to the width after being suitable, will chain sling be hung on aluminium ingot stack, it is simple and quick to operate, can adjust the position of chain sling, and then hoist the aluminium ingot stack of different width, high practicality, before hoisting to the aluminium ingot stack of conventional width, rotating roller can be rolled up chain sling, it is simple and quick to operate, do not affect the normal use of chain sling on original lifting frame.
Need to check novelty before this filing date? Find Prior Art