The invention discloses a self-balancing movable lifting table which comprises two lifting frames, each lifting frame is composed of an article bearing transverse frame capable of moving up and down and standing frames sleeving the two ends of the article bearing transverse frame, lifting devices for driving the article bearing transverse frames to move are installed in the standing frames, and universal wheels are further installed at the bottoms of the article bearing transverse frames; an angle displacement sensor is fixedly installed at the upper end of the middle of each article bearing transverse frame, a heavy hammer and a reflecting plate which directly face the angle displacement sensor are installed at the lower end of the middle of each article bearing transverse frame, the upper end of each heavy hammer is hinged to the corresponding article bearing transverse frame, and the angle displacement sensors and the lifting devices are electrically connected with an electric control system. The whole self-balancing mobile lifting platform is pushed by the AGV, the electric control system judges the deviation direction and the deviation amount of the heavy hammer through the angle displacement sensor, and then the lifting frame is controlled to be kept horizontal in the moving process. The structure is simple, and the manufacturing and maintenance cost is low.
本发明公开了一种自平衡移动举升台,包括两个举升架,举升架由可上下移动的物品承载横架和分别套住物品承载横架两端的站立架构成,站立架内安装有驱动物品承载横架移动的升降装置,物品承载横架的底部还安装有万向轮;物品承载横架的中部上端固定安装有一角度位移传感器,中部下端安装有一正对角度位移传感器的重锤和反射板,重锤的上端和物品承载横架铰接,角度位移传感器和升降装置电连接有电控系统,两个物品承载横架用于承载和举升货物,整个自平衡移动举升台由AGV推动,电控系统通过角度位移传感器来判断重锤偏移方向与偏移量,进而控制举升架在移动过程中保持水平。结构简单,生产制造及维护成本低。
Self-balancing movable lifting table
一种自平衡移动举升台
2023-07-28
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 |
Terrain self-balancing control system and method of lifting platform and lifting table
European Patent Office | 2023
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