A pallet locking mechanism associated with a palletized stacker crane

CN224547050UActive Publication Date: 2026-07-24BYSTRONIC (SHANGHAI) AUTOMATION TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BYSTRONIC (SHANGHAI) AUTOMATION TECH CO LTD
Filing Date
2025-07-31
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing hook-type stacker cranes mostly use cylinder-driven locking mechanisms, which rely on compressed air systems. This results in high equipment complexity, high cost, easy wear and aging, air leakage risks, and safety hazards, affecting production continuity.

Method used

Design a pallet locking mechanism that is linked with a hook-type stacker crane. Utilize the synergistic action of a push rod and two springs to trigger locking and unlocking through the stacker crane's own telescopic power, avoiding cylinder drive, reducing equipment dependence, and simplifying the structure.

Benefits of technology

It achieves reliable and secure locking function, reduces equipment footprint, decreases maintenance frequency and operating costs, and ensures production continuity and security.

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Abstract

The utility model discloses a kind of tray locking mechanism linked with goods hook type stacking machine, including tray support and stacking machine telescopic fork module, tray body is equipped above the tray support, the both ends of the tray body near stacking machine telescopic fork module side are equipped with mounting seat, fixed bolt is equipped in the middle part below mounting seat of tray support, stretching spring is equipped above fixed bolt, locking block is inserted in the middle part above mounting seat, movable bolt is fixedly connected with locking block in one end inside through groove, push rod is inserted in the middle part of side wall near stacking machine telescopic fork module side of mounting seat, one end of push rod inside mounting seat is fixedly connected with mounting seat inner wall by compression spring. Through modularization locking unit, simple structure, reliable, different specifications of goods hook type stacking machine and sheet material warehouse can be quickly adapted, and the cost of upgrading and reform of intelligent manufacturing production line is greatly reduced.
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