The invention provides a mining flame-proof type recirculating ball electric power steering gear and a vehicle adopting the mining flame-proof type recirculating ball electric power steering gear, and the mining flame-proof type recirculating ball electric power steering gear comprises a speed reducer; the mechanical steering gear is in transmission connection with the speed reducer; the integrated motor controller is arranged outside the integrated shell and is further in transmission connection with the speed reducer; the explosion-proof shell is used for covering the motor controller and is further connected to the integrated shell; a steering input shaft of the steering gear penetrates through the explosion-proof cover body, and the explosion-proof cover body is used for covering a sensor arranged on the steering gear and is further connected to the integrated shell; and the explosion-proof shell, the explosion-proof cover body and the integrated shell are matched to form an integral explosion-proof structure of the mining explosion-proof recirculating ball electric power steering gear. The technical scheme has the advantages that the electric power steering gear is simple in structure and convenient to assemble, the electric power steering gear and the electric power steering gear equipped with the electric power steering gear can be used under a mine and a well, and the harsh explosive-proof requirement can be met.

    本发明提供了一种矿用隔爆型循环球电动助力转向器及采用该矿用隔爆型循环球电动助力转向器的车辆,其中,包括:减速器;与减速器传动连接的机械转向器;一体化电机控制器,设置于一体式壳体外,并进一步与减速器传动连接;隔爆壳体,用以罩设于电机控制器上,并进一步的连接在一体式壳体上;隔爆盖体,使转向器的转向输入轴穿过,用以盖住设置于转向器上的传感器,并进一步的连接在一体式壳体上;隔爆壳体、隔爆盖体与一体式壳体之间配合形成矿用隔爆型循环球电动助力转向器的整体隔爆结构。其技术方案的有益效果在于,具有机构简单、装配方便,采用上述结构使该电动助力转向器以及配备该电动助力转向器在矿下和井下使用成为可能,且能够满足严苛的隔爆要求。


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    Title :

    Mining explosion-proof type circulating ball electric power steering gear and vehicle


    Additional title:

    一种矿用隔爆型循环球电动助力转向器及车辆


    Contributors:
    CHENG WEIZHI (author) / ZHANG YINGZHEN (author) / LYU BIN (author) / LIU WEIDONG (author) / WANG LIANYUE (author) / ZHANG YONGJIAN (author) / LI DONG (author)

    Publication date :

    2022-06-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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