The invention relates to the technical field of unmanned vehicles, in particular to an ROS unmanned vehicle which comprises a stabilizing mechanism, and a taking and storing mechanism is fixedly arranged at the top of the stabilizing mechanism. According to the device, the three driving motors are started to operate at the same time, the angles between the rotating rods and the driving rods at the three positions of the bottom of the horizontal plate can be increased, and therefore the horizontal plate and the storage basket at the top can be driven to turn over by a certain angle in the same direction, and a gyroscope sensor is arranged in the center of the top of the horizontal plate; the gyroscope sensor can detect the levelness of the top plane of the horizontal plate in real time, and then the horizontal plate and the storage basket at the top can be kept horizontal all the time through the four driving motors, so that the top of the unmanned trolley can be kept horizontal all the time even if the unmanned trolley runs on an upslope or a bumpy road, and the unmanned trolley is prevented from being damaged. Therefore, the articles in the storage basket can be prevented from falling onto the ground due to inclination or shaking.
本发明涉及无人车技术领域,具体涉及一种ROS无人驾驶小车,包括平稳机构,所述平稳机构的顶部固定设置有取存机构。本发明中,通过同时启动三个驱动电机运行,能使水平板底部的三个位置处的转动杆和驱动杆之间的角度能增大,从而能带动着水平板和顶部的储物篮朝一个方向翻转一定的角度,通过水平板的顶部中心位置处设置有陀螺仪传感器,使得陀螺仪传感器能对水平板的顶部平面进行水平度的实时检测,从而再通过四个驱动电机能使水平板和顶部的储物篮时刻保持水平,这样即使无人小车在上坡或者在崎岖不平的道路上的行驶时,无人小车的顶部始终能保持水平,从而能防止储物篮中的物品由于倾斜或者晃动导致物品掉落到地面上。
ROS unmanned trolley
一种ROS无人驾驶小车
2022-10-21
Patent
Electronic Resource
Chinese
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 / B65G TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS , Transport- oder Lagervorrichtungen, z.B. Förderer zum Laden oder Abladen |
Trolley chassis mechanism and unmanned trolley with same
European Patent Office | 2021
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