The invention discloses an automatic lifting loading and unloading device which comprises a lifting platform. The lifting platform is fixed below a lifting fixed plate through a connecting frame, a lifting quadrilateral mechanism is arranged on one side of the lifting fixed plate, and the lifting quadrilateral mechanism comprises a quadrilateral lower arm and a quadrilateral upper arm. The quadrilateral lower arm and the quadrilateral upper arm are arranged in parallel, the top ends of the quadrilateral lower arm and the quadrilateral upper arm are hinged to the left side and the right side of the lifting fixed plate correspondingly, the bottom ends of the quadrilateral lower arm and the quadrilateral upper arm are hinged to the left side and the right side of a fixed rack correspondingly, an executing oil cylinder is arranged between the quadrilateral lower arm and the quadrilateral upper arm, a hinged part is arranged on the right side of the fixed rack, and the hinged part and the fixed rack are arranged by inclining towards the left upper portion. The automatic lifting loading and unloading device automatically ascends and descends and can stop at any position, and running is not affected with self-weight influence and is stable at a constant speed.
本发明公开了一种自动升降装卸装置,包括升降平台,所述升降平台通过连接架固定在升降固定板的下方,所述升降固定板的一侧设置有升降四边形机构,所述升降四边形机构包括四边形下臂和四边形上臂,所述四边形下臂和四边形上臂平行设置,所述四边形下臂和四边形上臂顶端分别与升降固定板的左右两侧铰接,所述四边形下臂和四边形上臂底端分别与固定机架的左右两侧铰接,所述四边形下臂与四边形上臂之间设置有执行油缸,所述固定机架的左侧设置有铰接部,所述铰接部与固定机架向左上方倾斜设置,本发明自动起降,能在任意位置停留,运行不受自重影响、匀速稳定。
Automatic lifting loading and unloading device
一种自动升降装卸装置
2021-04-23
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 |
Automatic hydraulic lifting loading and unloading platform
European Patent Office | 2016
|Lifting table with automatic loading and unloading functions
European Patent Office | 2020
|Loading and unloading lifting platform and loading and unloading method
European Patent Office | 2023
|