The invention provides a traveling operation device of a crawler-type overhead working truck. The traveling operation device is provided with an operation board which can be operated by one hand and is stable in operation state even when the operation board swings left and right. A travel operation device (10) is provided with a controller (70) and an operation panel (11) provided on a pedal (4) of an autonomous travel-type crawler-type overhead working truck (1), and the controller (70) controls the rotation of a left motor (60a) for driving a left crawler and a right motor (60b) for driving a right crawler in accordance with the operation of an operation lever (20) provided on the operation panel (11). An operation lever (20) of the operation board (11) is composed of an operation lever main body (21) capable of obliquely moving from a neutral position only in the front and back axial direction, a left turn switch (24), a right turn switch (25) and an enabling switch (22) enabling operation of the components. The switch is provided at a position on the operating lever main body (21) at which the left turn switch (24) and/or the right turn switch (25) can be operated while the enable switch (22) is pressed by a finger holding the operating lever main body (21).

    本发明提供一种履带式高空作业车的行驶操作装置,具备能用单手操作且即便左右摇晃时操作状态也稳定的操作盘。设置行驶操作装置(10),其具备控制器(70)和设置在自主行驶式的履带式高空作业车(1)的踏板(4)上的操作盘(11),控制器(70)根据设置于该操作盘(11)的操作杆(20)的操作,对驱动左侧履带的左侧电机(60a)和驱动右侧履带的右侧电机(60b)的转动进行控制。该操作盘(11)的操作杆(20)由从中立位置仅能向前后一轴方向倾斜移动的操作杆主体(21)、左转弯开关(24)、右转弯开关(25)、以及使上述部件的操作成为有效的使能开关(22)构成,在所述操作杆主体(21)上的如下位置设置上述的开关:所述位置是能一边用把持操作杆主体(21)的手指按压使能开关(22)一边对所述左转弯开关(24)和/或右转弯开关(25)进行操作的位置。


    Access

    Download


    Export, share and cite



    Title :

    Traveling operation device of crawler-type overhead working truck


    Additional title:

    履带式高空作业车的行驶操作装置


    Contributors:

    Publication date :

    2022-11-18


    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 / B62D MOTOR VEHICLES , Motorfahrzeuge



    Traveling operation device of crawler-type overhead working truck

    IGARASHI NORIHIDE / MASUDA ISAO / HIWATARI MASAKI | European Patent Office | 2023

    Free access

    Crawler overhead working truck

    JIA SHOUYUAN / XIE YONGYUN / ZHANG HONGLEI et al. | European Patent Office | 2023

    Free access

    CRAWLER TRAVELING DEVICE, AND WORKING MACHINE INCLUDING CRAWLER TRAVELING DEVICE

    NISHI KEISHIRO | European Patent Office | 2022

    Free access

    CRAWLER ROLLER, CRAWLER-TYPE TRAVELING DEVICE, AND CRAWLER-TYPE MACHINE

    NAITO TAKAYUKI | European Patent Office | 2024

    Free access

    CRAWLER TRAVELING DEVICE OF WORKING MACHINE

    European Patent Office | 2019

    Free access