Mobile robot-based vehicle loading and unloading system

By using the first and second mobile robots in conjunction with the telescopic roller conveyor line, a material pallet array moving channel is formed, which solves the problem of low loading efficiency of mobile robots and realizes efficient loading and unloading operations and space saving.

WO2026123741A1PCT designated stage Publication Date: 2026-06-18XYZ ROBOTICS CHINA INC
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
XYZ ROBOTICS CHINA INC
Filing Date
2025-08-08
Publication Date
2026-06-18

AI Technical Summary

⚠Technical Problem

In existing technologies, mobile robots are inefficient in the process of loading and unloading containers, cannot perform loading and unloading operations efficiently, and occupy a large amount of space.

⚗Method used

The system employs a first mobile robot and a second mobile robot in conjunction with a telescopic roller conveyor line. The telescopic roller conveyor line transports materials between the two operating ranges. A material pallet array forms a moving channel. The first mobile robot moves within the channel to load or unload materials, while the second mobile robot performs loading or unloading operations, thus avoiding frequent adjustments to the conveyor line position.

🎯Benefits of technology

It improved loading and unloading efficiency, saved working space, and achieved efficient loading and unloading operations.

✦ Generated by Eureka AI based on patent content.

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    Figure CN2025113581_18062026_PF_FP_ABST
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Abstract

The present disclosure provides a mobile robot-based vehicle loading and unloading system, comprising: a first mobile robot, configured to place materials to be unloaded from material pallets onto a telescopic roller conveyor line; the telescopic roller conveyor line, a front end of which is connected to the first mobile robot and a rear end of which is connected to a second mobile robot to convey the materials into an operating range of the second mobile robot; the second mobile robot, configured to perform a vehicle loading operation on the materials conveyed by the telescopic roller conveyor line; and a plurality of material pallets sequentially arranged to form a pallet array, a movement channel being formed between two rows of the material pallet array. The movement channel is configured to define a movement range of the first mobile robot when moving and performing material feeding. The first mobile robot moves along the movement channel and sequentially places the materials from the pallets onto the telescopic roller conveyor line, thereby enabling the second mobile robot to perform the vehicle loading operation on the materials. The present disclosure eliminates the need to constantly adjust the position of the telescopic roller conveyor line during the vehicle loading process, thereby improving vehicle loading efficiency.
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