The invention provides a caterpillar band tensioning device capable of being automatically adjusted. The caterpillar band tensioning device comprises a speed reduction integrated motor, a cross shaft type universal coupling, a worm, a pin shaft, a first copper sleeve, a worm gear, a first adjusting pad, a second copper sleeve, a front baffle, a rear baffle, a second adjusting pad, a clamping spring, a third copper sleeve, a fourth copper sleeve, an adjuster support, a crank arm and a connecting support. According to the device, the speed reduction integrated motor provides power to drive the worm to rotate, the worm gear and the worm drive the crank arm to swing through transmission of the worm gear and the worm, the inducer is driven to generate position change through swing of the crank arm, and therefore tensioning and loosening of the caterpillar band are achieved. The device is large in adjustment amount, can realize switching between automatic adjustment and manual adjustment, is high in reliability, is not limited by the rotation angle of the crank arm, can set any rotation angle according to requirements, and can improve the adjustment amount of the crawler belt.

    本发明提出一种可自动调节履带张紧装置,包括减速一体电机、十字轴式万向联轴器、蜗杆、销轴、第一铜套、蜗轮、第一调整垫、第二铜套、前挡板、后挡板、第二调整垫、卡簧、第三铜套、第四铜套、调整器支架、曲臂和连接支座。该装置由减速一体电机提供动力,带动蜗杆转动,经蜗轮蜗杆传动,由蜗轮带动曲臂摆动,通过曲臂的摆动带动诱导轮产生位置变化,从而实现履带的张紧和放松。该装置的调节量较大,可实现自动调节和人工调节的切换,可靠性较高,曲臂的旋转角度不受限制,可根据需求设定任意旋转角度,能够提高履带调节量。


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    Titel :

    Crawler belt tensioning device capable of being automatically adjusted


    Weitere Titelangaben:

    一种可自动调节履带张紧装置


    Beteiligte:
    LIU KUNMING (Autor:in) / WANG ZHONGBAO (Autor:in) / KANG XIANGYUN (Autor:in) / GENG JIANGBO (Autor:in) / ZHANG ZHILIANG (Autor:in) / SUN YUHUANG (Autor:in) / FANG DAGUO (Autor:in) / LI WENHAO (Autor:in)

    Erscheinungsdatum :

    2023-01-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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