The invention discloses a telescopic loading wheel and a vehicle with the adjustable gravity center. The telescopic loading wheel comprises a telescopic sleeve, a telescopic rod, a loading wheel shaft, a loading wheel body and a driving mechanism. The telescopic sleeve is fixedly connected to a vehicle body, one end of the telescopic rod is slidably connected into the telescopic sleeve, the other end of the telescopic rod extends out of the telescopic sleeve, the end, extending out of the telescopic sleeve, of the telescopic rod is fixedly connected with the root of the loading wheel shaft, and the loading wheel is installed at the end, away from the telescopic rod, of the loading wheel shaft. The driving mechanism is installed on the telescopic sleeve, the output end of the driving mechanism is connected with the telescopic rod, and the driving mechanism drives the telescopic rod to slide telescopically along the telescopic sleeve. The gravity center of the vehicle can be adjusted through compact, simple and reasonable design while the external structure of the vehicle is not damaged, the proportion of the cargo weight to the self weight and the overall dimension of the vehicle is not damaged, instability caused by back-and-forth movement of the portal frame is reduced, the working efficiency is improved, and the cost is reduced. And the vehicle is more stable and safer when carrying and lifting goods in normal operation.
本申请公开了一种伸缩式负重轮和可调重心的车辆,伸缩式负重轮包括伸缩套筒、伸缩杆、负重轮轴、负重轮和驱动机构;伸缩套筒用于固定连接至车体,伸缩杆一端滑动连接于伸缩套筒内,伸缩杆另一端伸出伸缩套筒,伸缩杆伸出伸缩套筒的端部与负重轮轴的根部固定连接,负重轮轴远离伸缩杆的一端安装负重轮;驱动机构安装在伸缩套筒上,驱动机构的输出端连接伸缩杆,驱动机构带动伸缩杆相对沿伸缩套筒伸缩滑动。本申请可在不破坏车辆外部结构的同时通过紧凑简单的合理设计实现车辆重心可调,既没有破坏货物重量与车辆自重和外型尺寸的比例,又减少了门架来回移动而带来的不稳定性,提高工作效益,使车辆在正常作业搬运举升货物时更稳定更安全。
Telescopic loading wheel and vehicle with adjustable gravity center
伸缩式负重轮和可调重心的车辆
2024-11-01
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 / B62D MOTOR VEHICLES , Motorfahrzeuge |
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