The invention discloses a high-precision lifting structure which comprises a placing platform, a fixed base and a lifting assembly, the fixed base is arranged below the placing platform in parallel, and the lifting assembly is arranged between the placing platform and the fixed base; the lifting assembly comprises a servo motor driving mechanism, a transmission part and a plurality of rigid chainmechanisms, one end of each rigid chain mechanism is fixed on the fixed base, and the other end of each rigid chain mechanism is connected with the placing platform; the servo motor driving mechanismdrives the rigid chain mechanisms through the transmission part, and the rigid chain mechanisms are used for lifting the placing platform; the lifting assembly further comprises a balance mechanism, lifting of the placing platform drives the balance mechanism to be stretched or compressed, and therefore the placing platform is kept stable. According to the high-precision lifting structure, on onehand, the lifting height can be accurately controlled, and on the other hand, the placing platform can be maintained not to tilt laterally, shake or deform.
本发明公开了一种高精度的升降结构,包括放置平台、固定底座与升降组件,固定底座平行设置于放置平台下方,升降组件设置于放置平台与固定底座之间;升降组件包括伺服电机驱动机构、传动件与多个刚性链机构,刚性链机构的一端固定在固定底座上,刚性链机构的另一端与放置平台相连接;伺服电机驱动机构通过传动件驱动刚性链机构,刚性链机构用于升降放置平台;升降组件还包括平衡机构,放置平台的升降带动平衡机构的拉伸或者压缩,从而保持放置平台的稳定。本发明的高精度的升降结构一方面能够精准控制举升高度,另一方面能够维持放置平台不侧倾、不晃动或者不变形。
High-precision lifting structure and battery swap station
一种高精度的升降结构及换电站
06.11.2020
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
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