The invention discloses a variable fulcrum type transfer device, and belongs to the technical field of projectile body carrying, the variable fulcrum type transfer device comprises a transfer trolley, a supporting stand column, a lever component, a variable fulcrum mechanism and a driving mechanism, the bottom of the supporting stand column is connected with the transfer trolley, and the top of the supporting stand column is hinged to the lever component. The weight of the heavy object is converted into rolling friction force through the wheels at the bottom of the transfer vehicle, and the driving force of operators during transfer is reduced; through the arrangement of the variable fulcrum structure, the driving force for hoisting the heavy object is further greatly weakened, and the driving mechanism is arranged for the variable fulcrum structure, so that the arrangement of the variable fulcrum structure does not influence the up-and-down rotary motion of the lever component and the hoisting of the heavy object, and the driving mechanism is simple to control and can be operated only by pulling a driving rope. The variable fulcrum type transfer device is easy to operate and control, driving force of operators during transfer is greatly reduced, physical strength is greatly saved, and transfer can be achieved only by one person.
本发明公开了一种变支点式转运装置,属于弹体搬运技术领域,包括转运车、支撑立柱、杠杆部件、变支点机构、驱动机构,其中,支撑立柱的底部与运转车连接,顶部铰接杠杆部件,利用杠杆部件大幅降低吊起重物所需驱动力,利用运转车底部的车轮将重物质量转化成滚动摩擦力,减轻了操作人员转运时的驱动力;通过变支点结构的设置,进一步大幅减弱吊起重物的驱动力,并且针对变支点结构设置了驱动机构,使得变支点结构的设置不影响杠杆部件的上下旋转运动,起吊重物,且驱动机构操控简单,只需拉动驱动绳即可实现操作。本发明的变支点式转运装置,操控简单,大幅减轻了操作人员转运时的驱动力,大幅节省了体力,只需一个人即可实现转运。
Variable fulcrum type transfer device
一种变支点式转运装置
07.03.2025
Patent
Elektronische Ressource
Chinesisch
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 |