The invention provides a track adjuster for a track vehicle. The track adjuster comprises a front screw assembly, a coupler, a worm, an adjuster body, a rear screw assembly, a knuckle bearing, an O-shaped sealing ring, a supporting sleeve, a check ring, a worm gear and an end cover. The worm and gear core transmission function component in the track adjuster is restrained and packaged in the internal space of the adjuster body with the size of 70mm * 104mm * 144mm, the structure is compact, and the space utilization rate is high. The torque required by the track adjuster during track adjustment is only 1/28 of that of a traditional spiral lead screw type adjuster, so that the track adjuster is extremely labor-saving. The track adjuster can be operated through a universal sleeve and an electric wrench, and compared with a traditional adjuster needing a special tool for manual adjustment, the track adjuster is more convenient, rapid and efficient. The four self-locking mechanisms of the track adjuster ensure effective self-locking of the adjuster. Due to the application of multiple seals of the track adjuster, good sealing of the adjuster is ensured.

    本发明提出一种履带式车辆履带调整器,包括前螺杆总成、联接器、蜗杆、调整器体、后螺杆总成、关节轴承、O形密封圈、支撑套、挡圈、蜗轮和端盖。该履带调整器中蜗轮蜗杆核心传动功能部件被约束封装在70mm×104mm×144mm调整器体内部空间内,结构紧凑、空间利用率高。该履带调整器在履带调整时需要的扭矩仅为传统螺旋丝杠式调整器的1/28,极为省力。该履带调整器能够利用通用套筒及电动扳手进行操作,比传统调整器需要专用工具进行手动调整更为方便快速高效。该履带调整器的四道自锁机制,确保调整器的有效自锁。该履带调整器的多道密封的运用,确保调整器的良好密封。


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    Title :

    Track adjuster for tracked vehicle


    Additional title:

    一种履带式车辆履带调整器


    Contributors:
    SHI JUNYU (author) / WANG ZHONGBAO (author) / KANG XIANGYUN (author) / WANG ZHENG (author) / FU RAO (author) / ZHANG SHAOHUA (author) / DAI XIANG (author) / JIANG SHUO (author)

    Publication date :

    2025-04-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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