Robot chassis with obstacle crossing function

By setting up a universal wheel storage slot and an electric lifting mechanism on the robot chassis, the position of the universal wheel is changed, and the problem of obstacles in the existing technology is solved, and a safer and more convenient obstacle-retardation function is achieved.

CN222247384UActive Publication Date: 2024-12-27HUATAI ZHIAN (BEIJING) TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202421191707.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-29
Publication Date
2024-12-27
Estimated Expiration
2034-05-29

AI Technical Summary

Technical Problem

The existing wheeled obstacle-beating robot chassis lacks the storage structure of universal wheel sets, which makes it easy to hinder when overturning, affecting the obstacle-beating function.

Method used

A robot chassis with obstacle-breaking function was designed, using a walking wheel installation groove, a universal wheel storage groove, an electric lifting mechanism and a chassis reinforcement plate. The position of the universal wheel is changed through the electric lifting mechanism to avoid touching obstacles. And clean the soil on the driving wheel through the walking wheel cleaning board to ensure stable walking.

Benefits of technology

It effectively avoids touching the universal wheel and obstacles, enhances the fixity and stability of the chassis, and improves the safety and convenience when crossing obstacles.

✦ Generated by Eureka AI based on patent content.

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    Figure CN222247384U_ABST
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Abstract

The utility model discloses a robot chassis with an obstacle crossing function, which comprises walking wheel mounting grooves, a robot chassis with an obstacle crossing function and universal wheel accommodating grooves, the universal wheel accommodating grooves are arranged on two sides of the inner end of the robot chassis with the obstacle crossing function, the walking wheel mounting grooves are arranged at corners of the robot chassis with the obstacle crossing function, and the universal wheel accommodating grooves are arranged in the walking wheel mounting grooves. A universal wheel storage groove is formed in the upper end of the chassis, a rotating universal wheel is arranged on the inner side of the universal wheel storage groove, an electric lifting mechanism is arranged at the upper end of the rotating universal wheel, a right-angle placement seat is arranged at the position, located on the chassis of the obstacle crossing function robot, of the upper end of the electric lifting mechanism, and chassis reinforcing rib plates are arranged on the two sides of the interior of the chassis of the obstacle crossing function robot; a walking wheel cleaning plate is arranged on the position, located on the obstacle crossing function robot chassis, of the inner side of the walking wheel mounting groove. The robot chassis with the obstacle crossing function has the technical effects that the positions of the rotating universal wheels are changed through the electric lifting mechanism, so that the rotating universal wheels can avoid obstacles and assist in walking.
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