The invention relates to the technical field of lifting equipment, in particular to a composite lifting force lifting device. The composite lifting force lifting device comprises a power mechanism arranged on the base; the power mechanism comprises a driving part, a transmission part, a driving seat, a first auxiliary rod and a second auxiliary rod; the driving part drives the driving seat to reciprocate in the horizontal direction through the transmission part, one end of the first auxiliary rod is hinged to the driving seat, the other end of the first auxiliary rod is hinged to one end of the second auxiliary rod, and the other end of the second auxiliary rod is connected with the scissor fork mechanism. An inclined surface structure is arranged on the driving seat; when the lifting plate is located at the lowest position, an included angle is formed between the first auxiliary rod and the second auxiliary rod; when the lifting plate is located at the lifting position, the first auxiliary rod and the second auxiliary rod are both in a horizontal state; in the lifting process, when the lifting plate is located between the lowest position and the lifting position, the lifting piece can move along the slope structure relative to the driving base, and when the lifting plate is located between the lifting position and the highest position, the lifting piece can be separated from the slope structure.
本发明涉及升降设备技术领域,尤其是涉及一种复合举力升降装置。复合举力升降装置,包括:动力机构,设置在底座上;动力机构包括驱动件、传动件、驱动座、第一辅助杆和第二辅助杆;驱动件通过传动件带动驱动座沿水平方向往复移动,第一辅助杆的一端与驱动座铰接,第一辅助杆的另一端与第二辅助杆的一端铰接,第二辅助杆的另一端与剪叉机构连接;驱动座上设有斜面结构;举升板位于最低位时,第一辅助杆和第二辅助杆之间形成有夹角;举升板位于起升位时,第一辅助杆与第二辅助杆均处于水平状态;升降过程中,举升板位于最低位和起升位之间时,举升件能够相对驱动座沿斜面结构运动,举升板位于起升位和最高位之间时,举升件能够与斜面结构脱离。
Composite lifting force lifting device
复合举力升降装置
2024-05-31
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 |