The invention discloses a platform rotation automatic locking device and locking method and a vehicle. The device comprises a rotation base, a platform rotation body, a locking pin and a controller, wherein the platform rotation body can execute rotation operation relative to the rotation base; pin shaft holes matched with the locking pin are formed in the rotation base and the platform rotation body respectively; the controller is in signal connection with a rotation locking switch, a rotation unlocking switch and a rotation encoder; the rotation encoder is used for collecting a rotation angle of the platform rotation body; and when the rotation angle is an expected value, the controller can respond to the locking action of the rotation locking switch and control the locking pin to be inserted into the pin shaft holes of the rotation base and the platform rotation body through an execution mechanism so as to lock the rotation base and the platform rotation body. The safety of operation machines and tools in the high-speed running process of the vehicle is guaranteed, meanwhile, safety risks caused by manual locking of personnel can be avoided, and time and labor are saved.

    本发明公开了一种平台回转自动锁定装置、锁定方法及车辆,该装置包括回转机座、平台回转体、锁止销和控制器;所述平台回转体能够相对所述回转机座执行回转操作;所述回转机座和平台回转体上分别设有与所述锁止销相适配的销轴孔;所述控制器分别与回转锁定开关、回转解锁开关和回转编码器信号连接;所述回转编码器用于采集所述平台回转体的回转角;当所述回转角为期望值时,所述控制器能够响应回转锁定开关的锁定动作,通过执行机构控制锁止销插入回转机座和平台回转体的销轴孔,以实现回转机座和平台回转体的锁定。本发明保证车辆在高速行驶过程中作业机具的安全,同时能够避免人员手动锁定存在的安全风险,省时省力。


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    Title :

    Platform rotation automatic locking device and locking method and vehicle


    Additional title:

    一种平台回转自动锁定装置、锁定方法及车辆


    Contributors:
    CHEN ZHIWEI (author) / LI GENWEN (author) / MIAO CHANGQING (author) / ZHENG DEXI (author) / MAN JUN (author)

    Publication date :

    2020-12-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B66F HOISTING, LIFTING, HAULING, OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD , Hub-, Verhol- oder Schubvorrichtungen, soweit nicht anderweitig vorgesehen, z.B. Vorrichtungen mit unmittelbarer Krafteinwirkung auf die Last



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