The unmanned vehicle comprises a chassis frame and the loading platform, the chassis frame comprises two columns of longitudinal beams and a cross beam arranged between the two columns of longitudinal beams, a platform lifting area is formed between the cross beam and the two columns of longitudinal beams, the loading platform is arranged in the platform lifting area, and lifting mechanisms used for driving the loading platform to ascend and descend are arranged on the longitudinal beams. The lifting mechanism can drive the loading platform to penetrate through the chassis frame of the U-shaped structure to achieve lifting, the loading platform can descend to the ground or be in butt joint with platforms of different heights, unloading can be achieved without the help of a forklift, the cost for purchasing the forklift and matched forklift operators is saved, the unloading process is simplified, and the unloading efficiency is improved. The two sides of the loading platform are connected with the two columns of longitudinal beams through the lifting mechanisms correspondingly, the connection strength between the two columns of longitudinal beams can be improved, the overall weight of goods and the loading platform can be evenly transmitted to the suspension and the wheels through the chassis frame, the stress conditions of the rear suspension and the wheels are improved, and the stability of the unmanned vehicle is improved.
本发明公开了一种装载平台可升降的无人车,包括底盘车架及装载平台,底盘车架包括两列纵梁及设于两列纵梁之间的横梁,横梁和两列纵梁之间形成平台升降区,装载平台设于平台升降区,纵梁上设有用于带动装载平台升降的升降机构。升降机构可以带动装载平台穿过U字型结构底盘车架实现升降,装载平台可以下降至地面或与不同高度的月台对接,无需借助叉车即可卸货,节约购买叉车及配套的叉车作业人员成本,简化卸货过程,提高卸货效率;装载平台两侧分别通过升降机构与两列纵梁连接,有助于提高两列纵梁之间的连接强度,货物及装载平台整体的重量可以通过底盘车架均匀传递至悬架及车轮,改善后悬架及车轮的受力状况,提高无人车的稳定性。
Unmanned vehicle with liftable loading platform
一种装载平台可升降的无人车
2022-11-25
Patent
Electronic Resource
Chinese
IPC: | B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS |
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