一种履带张紧装置以及机器人

By designing a track tensioning device, and utilizing a limiting structure and an adaptive rotating frame, the problem of excessively tight or loose tracks in tracked robots was solved, achieving stable track tension and smooth movement.

CN224511285UActive Publication Date: 2026-07-17SUZHOU LEXIANG INTELLIGENT TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SUZHOU LEXIANG INTELLIGENT TECHNOLOGY CO LTD
Filing Date
2025-07-11
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Tracks in tracked robots are prone to problems such as being too tight or too loose, leading to wear, abnormal noise, or detachment.

Method used

A track tensioning device is designed, including a drive wheel, a driven wheel, a track, a fixed frame, and a tensioning assembly. The rotation range of the tensioning assembly is limited by a limiting structure to ensure that the track maintains proper tension when rotating in any direction. The smooth movement of the track is achieved by utilizing the self-adaptability of the balance wheel and the rotating frame.

Benefits of technology

It effectively avoids the problem of tracks being too tight or too loose, reduces wear and abnormal noise, and improves the smoothness and reliability of track movement.

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Abstract

本申请公开了履带张紧装置以及机器人，其中，履带张紧装置包括：机架；主动轮，安装在机架的第一端；从动轮，安装在机架的第二端；履带，绕设在主动轮和从动轮上；固定架，下端与机架连接；以及张紧组件，位于机架的上方，中部转动安装在固定架的上端，张紧组件和固定架之间还具有限制张紧组件转动范围的限位结构；张紧组件包括：转动架，中部转动安装在固定架的上端；多个平衡轮，转动架的两端均转动安装有平衡轮，平衡轮与履带的内壁滚动配合。本申请张紧组件在履带的作用下会自适应转动至极限位置，不管主动轮往哪个方向转动，张紧组件均能很好地支撑和张紧履带，此外，张紧轮这种能够绕固定架转动的形式能够使履带更顺滑的活动。
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