The invention belongs to the technical field of lead screw lifters, and relates to an SWL lead screw lifter which comprises a base, an outer shell arranged on the base and an inner shell arranged in the outer shell, a worm and gear structure is arranged in the inner shell, the center of a worm gear in the worm and gear structure is connected with a lead screw, and the center of the worm gear in the worm and gear structure is connected with the lead screw. A movable gear is arranged at one end of a worm in the worm and gear structure, an input shaft is arranged on the outer shell, a fixed gear used for being meshed with the movable gear is arranged on the input shaft, and the inner shell is rotationally connected into the outer shell around the axis of the fixed gear. Under the condition that the turbine worm box body is fixed, the elevator lead screw can incline at a certain angle, lifting in different directions is achieved, and the problem that an existing SWL lead screw elevator is fixed and single in lifting angle is solved.
本发明属于丝杆升降机技术领域,涉及一种SWL丝杆升降机,该SWL丝杆升降机包括底座、设置在底座上的外壳以及设在外壳中的内壳,在所述内壳中设有蜗轮蜗杆结构,并在所述蜗轮蜗杆结构中蜗轮的中心连接有丝杆,所述蜗轮蜗杆结构中蜗杆的一端设置有活动齿轮,所述外壳上设置有输入轴,并在所述输入轴上设有用于啮合活动齿轮的固定齿轮,且所述内壳绕固定齿轮的轴线转动连接在外壳内。本发明在涡轮蜗杆箱体固定的情况下,升降机丝杆可以在一定角度下倾斜,实现不同方向的升降,以解决目前SWL丝杆升降机升降角度固定、单一的问题。
SWL lead screw lifter
SWL丝杆升降机
2024-04-16
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 |
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