A transport vehicle

By using a purely mechanical lifting assembly and a staggered support design, the problems of complex structure and difficult maintenance of existing oil drum transport vehicles have been solved, achieving low-cost, efficient, and safe oil drum transportation.

CN224348930UActive Publication Date: 2026-06-12NINGBO 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
2025-06-20
Publication Date
2026-06-12

AI Technical Summary

⚠Technical Problem

The existing lifting structures of oil drum transport vehicles rely on electric motors or hydraulic drives, resulting in complex structures, numerous parts, high costs, and difficult maintenance.

⚗Method used

The lifting assembly, which adopts a purely mechanical structure, includes a movable rod and a linkage structure. Lifting is achieved by driving the linkage mechanism through a foot pedal. Combined with the staggered layout of the support components, it forms a stable three-point support, replacing motor or hydraulic drive.

🎯Benefits of technology

It reduces production costs and maintenance difficulty, improves ease of operation and safety, and enhances the stability and controllability of the equipment.

✦ Generated by Eureka AI based on patent content.

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Abstract

This utility model relates to the field of logistics and transportation technology, and discloses a transport vehicle, including a main body with two roller assemblies at its bottom and a support member located between the roller assemblies, wherein the support member and the axes of the two roller assemblies are staggered; a lifting assembly including a movable rod and a connecting rod structure, the movable rod being vertically mounted on the main body and having a clamping assembly on it, the connecting rod structure including a vertically arranged first connecting rod and a second connecting rod, one end of the first connecting rod being connected to the movable rod and the other end being hinged to the second connecting rod to form a first hinge point, the second connecting rod being hinged to the main body to form a second hinge point, and having a foot pedal on it; when the user applies pressure to the foot pedal, the support member abuts against the ground, the second connecting rod rotates around the second hinge point, and drives the first hinge point to displace along a preset trajectory, so that the first connecting rod drives the movable rod to perform lifting and lowering movements. The advantages of this utility model are that it has a simple structure, is easy to operate, and has low production costs.
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