High-rigidity heavy-duty agricultural hydraulic cylinder joint

By designing protective components for agricultural hydraulic cylinder joints, the problem of easy wear in traditional hydraulic cylinder joints has been solved, achieving high rigidity and sealing performance, thereby improving the reliability and working efficiency of agricultural machinery.

CN224283077UActive Publication Date: 2026-05-26NING BO YOU SHI JIE CHUAN DONG JIAN YOU XIAN GONG SI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
NING BO YOU SHI JIE CHUAN DONG JIAN YOU XIAN GONG SI
Filing Date
2025-05-30
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Traditional agricultural machinery cylinder joints lack protective mechanisms, making them susceptible to impacts in the farmland environment, leading to wear, seal failure, and loosening of connections, increasing maintenance frequency and reducing working time.

Method used

A high-rigidity, heavy-duty agricultural hydraulic cylinder connector was designed. The protective component consists of a first arc-shaped plate and a second arc-shaped plate. The inner side is provided with an arc-shaped gasket and reinforcing ribs, and the outer side is provided with a pressure plate and a guide groove to enhance the sealing and protective effect.

Benefits of technology

It effectively protects the cylinder joint from impact, improves sealing and connection strength, reduces wear, lowers maintenance frequency, and increases machine operating time.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224283077U_ABST
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Abstract

This utility model relates to the field of hydraulic cylinder connector technology and discloses a high-rigidity heavy-duty agricultural hydraulic cylinder connector, including a first connector end and a second connector end with a protective component on its outer side. The protective component consists of a first arc-shaped plate and a second arc-shaped plate, which can be completely fitted onto the outer side of the protective component. The inner side of the second arc-shaped plate is evenly provided with multiple arc-shaped gaskets and arc-shaped reinforcing ribs. By providing a protective component on the outer side of the second connector end, which consists of a first arc-shaped plate and a second arc-shaped plate and can be fitted onto the outer side of the second connector end, this utility model can effectively protect the second connector end during use. The inner sides of both the first and second arc-shaped plates are provided with arc-shaped gaskets and arc-shaped reinforcing ribs, which can effectively increase the sealing of the connection between the first and second connector ends and effectively increase the strength of the first and second arc-shaped plates, thereby further increasing the protective effect on the second connector end.
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