The invention discloses an on-line rapid replacing method for a roadway type stacker walking wheel set, and the stacker walking wheel set can be safely, reliably and rapidly replaced only by two persons through a wrench. A left self-jacking mechanism and a right self-jacking mechanism are arranged on the left portion of a stacking machine lower vehicle body frame (2), the rear side vertical face of two rectangular pipe connecting steel plates (11) in the left self-jacking mechanism (9) is fixedly welded between a front side rectangular pipe and a rear side rectangular pipe, a screw threaded through hole (12) is formed in the center of the two rectangular pipe connecting steel plates, a jacking screw (13) is connected to the center of the two rectangular pipe connecting steel plates in a threaded mode, and the left self-jacking mechanism (9) and the right self-jacking mechanism (9) are arranged under the jacking screw. A jacking supporting block (14) is movably arranged, a round head (23) at the lower end of the jacking screw is movably arranged in the screw round head embedding groove (16), and the jacking supporting block (14) is connected to the stacking machine ground rail (1) in an abutting mode through the I-shaped steel rail embedding groove (15); the device is simple in structure, practical and reliable, and the replacement difficulty of the walking wheel set is reduced.
本发明公开了一种巷道式堆垛机行走轮组的在线快速更换方法,仅需两人,并利用扳手就可安全可靠的快速更换堆垛机行走轮组;在堆垛机下车体框架(2)左部,设置有左部、右部自顶升机构,左部自顶升机构(9)中的两矩形管连接钢板(11)的后侧立面固定焊接在前、后侧矩形管之间,在两矩形管连接钢板的中心处,设置有螺杆螺接通孔(12),并螺接有顶升螺杆(13),在顶升螺杆的正下方,活动设置有顶升支撑块(14),顶升螺杆下端的圆头(23)活动设置在螺杆圆头嵌入凹槽(16)中,顶升支撑块(14)通过工字钢轨道嵌入凹槽(15)顶接在堆垛机地轨(1)上;本发明结构简单,实用可靠,降低了行走轮组更换的难度。
Online rapid replacement method for road wheel set of roadway type stacker
巷道式堆垛机行走轮组的在线快速更换方法
25.04.2023
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 |
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