Labor-saving loading and unloading and pouring support for liquid nitrogen tank

By designing a labor-saving loading, unloading, and tilting support for liquid nitrogen tanks, and utilizing a parallelogram linkage mechanism, ramp, universal ball joint, and guide rail pair structure, the problems of time-consuming, labor-intensive, and safety hazards in tilting liquid nitrogen tanks were solved, enabling fast and labor-saving loading, unloading, and tilting operations.

CN224551307UActive Publication Date: 2026-07-24AEOLUS TIRE
View PDF 2 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
AEOLUS TIRE
Filing Date
2025-08-29
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

The existing liquid nitrogen tank tilting operation is time-consuming, labor-intensive, and poses safety hazards. In addition, the loading and unloading process requires manual assistance and lacks convenient loading and unloading devices.

Method used

A labor-saving loading, unloading, and tilting support for liquid nitrogen tanks was designed. It adopts a parallelogram linkage mechanism, ramp, universal ball joint, and guide rail pair structure to achieve rapid lifting, position adjustment, and stability of the liquid nitrogen tank. Automatic tilting is achieved through pedals and tilting lever handles.

Benefits of technology

It enables rapid and labor-saving loading, unloading, and dumping of liquid nitrogen tanks, eliminating the need for manual lifting, reducing operational difficulty, and improving safety and efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224551307U_ABST
    Figure CN224551307U_ABST
Patent Text Reader

Abstract

The utility model relates to labor saving loading and unloading and pouring technology field of liquid nitrogen tank, especially a kind of labor saving loading and unloading and pouring support of liquid nitrogen tank.It is a kind of labor saving loading and unloading and pouring support of liquid nitrogen tank, and the labor saving loading and unloading and pouring support includes load-bearing base, large liquid nitrogen tank storage device, pouring column, and the load-bearing base is slidably connected with pouring column by parallel linear guide pair;Large liquid nitrogen tank storage device is fixedly arranged in the pouring column inside side wall;Groove is arranged on the load-bearing base, and groove is matched with driven link;Load-bearing base and driven link are connected by connecting rod to form at least two parallel parallelogram connecting rod mechanisms;Wherein, load-bearing base is connected with connecting rod by hinged shaft, hinged shaft is extended from load-bearing base and fixed pedal, connecting rod is in vertical or horizontal state by rotating hinged shaft driven by pedal, and driven link is lifted along with the rotation of connecting rod;Realize the quick lifting of large liquid nitrogen tank, without manual auxiliary lifting, save time and effort.
Need to check novelty before this filing date? Find Prior Art