Chassis of a mobile transport robot

By designing a closed-off front and a chassis supporting omnidirectional wheels for the mobile handling robot, the problems of low chassis strength and small battery capacity in existing chassis have been solved, thereby improving the visual recognition and handling capabilities of pallets.

CN224513131UActive Publication Date: 2026-07-17YANTAI JIABEI INTELLIGENT TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YANTAI JIABEI INTELLIGENT TECH CO LTD
Filing Date
2025-07-10
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing mobile handling robots have chassis with problems such as large fork hole size, low strength, small battery capacity, and inability to install visual recognition cameras.

Method used

Design a chassis that includes a closed front end, a fork hole and fork tooth width matching, support casters to improve strength, and install a battery and a vision recognition camera inside the front end.

Benefits of technology

The chassis strength and battery capacity were improved, enabling visual recognition of the pallet position and enhancing the robot's handling capabilities.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a chassis of mobile carrying robot relates to carrying robot technical field, including chassis main part, chassis main part includes two prongs hole, and the bottom plate is formed between two prongs holes, and the prongs hole is provided with prongs between, the chassis main part bottom is provided with support universal wheel A and drive wheel, the bottom plate bottom is provided with support universal wheel B, and the chassis main part top is provided with the closed car head, the chassis of mobile carrying robot provided by the utility model changes prongs to stretch out the mode, makes prongs hole smaller, and then improves the strength of chassis main part, through setting up support universal wheel B on the bottom plate between two prongs holes, improves the strength of bottom plate, and then improves the strength of chassis main part, through setting up the closed car head, can install the battery in the car head, realizes the expansion of battery, also can install visual identification camera on the car head, realizes the visual identification to tray.
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Claims

1. A chassis for a mobile transport robot comprising a chassis body (1), characterized in that: The chassis body (1) includes two fork tooth holes (3), a base plate (2) is formed between the two fork tooth holes (3), fork teeth (4) are provided between the fork tooth holes (3), a support universal wheel A (6) and a drive wheel (12) are provided at the bottom of the chassis body (1), a support universal wheel B (7) is provided at the bottom of the base plate (2), and a closed-type front end (8) is provided at the top of the chassis body (1).

2. The chassis of a mobile transport robot according to claim 1, characterized in that: A linear guide (5) is provided on the side of the chassis body (1) that is connected to the fork tooth (4), and a drive structure for driving the fork tooth (4) to extend and retract is provided in the linear guide (5).

3. The chassis of a mobile transport robot according to claim 1, characterized in that: The width of the fork tooth (4) does not exceed the width of the fork tooth hole (3).

4. The chassis of a mobile transport robot according to claim 1, characterized in that: The supporting caster B (7) is located at the end away from the front of the vehicle (8).

5. The chassis of a mobile transport robot according to claim 1, characterized in that: The front of the vehicle (8) is equipped with a visual recognition camera (9) and a navigator (10). The visual recognition camera (9) is used to identify the position of the tray, and the navigator (10) is used to plan the robot's movement trajectory.

6. The chassis of a mobile transport robot according to claim 1, characterized in that: The front of the vehicle (8) is equipped with a battery to provide power for the robot.

7. The chassis of a mobile transport robot according to claim 1, characterized in that: A drive motor (11) is provided on the chassis body (1), and the output end of the drive motor (11) is connected to the drive wheel (12).