Forklift truck and fork lifting device

CN224337163UActive Publication Date: 2026-06-09NINGBO RUYI JOINT CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NINGBO RUYI JOINT CO LTD
Filing Date
2025-06-30
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

In special working conditions, the forks of traditional forklifts may rub or jam against the ground due to the unstable center of gravity of the load, affecting the overall stability and handling performance of the machine.

Method used

Design a forklift device, including a first linkage assembly and a second linkage assembly. By adjusting the position of the hinge point and the connection structure, ensure that the forks do not contact the ground during lifting. Employ a multi-degree-of-freedom linkage structure and joint bearing connection to enhance stability and safety.

Benefits of technology

It effectively avoids friction or wear between the forks and the ground, improves the stability and reliability of the device operation, enhances load-bearing capacity and safety, and reduces the risk of loosening or breakage of the connection parts.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224337163U_ABST
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Abstract

The utility model relates to a fork truck technical field discloses a kind of fork lifting device and fork truck, the fork lifting device is installed on fork truck, and fork truck includes portal and fork, and fork is arranged on portal liftable, and the roller structure is equipped below fork rear end, the fork lifting device includes first connecting rod assembly, and first connecting rod assembly includes first connecting arm and second connecting arm, first connecting arm rotatably is arranged below portal, and one end is abutted with portal, and the other end extends towards the direction close to fork front end, and one end of second connecting arm is hinged with first connecting arm, and forms first hinged point, and the other end is connected with roller structure by the connecting rod of horizontal arrangement, and the horizontal height of first hinged point is greater than the horizontal height of connecting rod.The utility model has the advantages of stable performance, high safety fork lifting device and fork truck.
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