The cantilever type elevator comprises a first stand column, a second stand column, a machine frame top cross beam, a machine frame middle cross beam and a machine frame base, the first stand column and the second stand column are symmetrically installed on the two sides of the machine frame middle cross beam, and a base plate is further provided with a through hole for a chain to penetrate through. One end of the chain penetrates through the through hole to be connected with a weight box, the other end of the chain is connected with a conveying mechanism, a connecting piece is arranged on the lifting frame, the bottom of the pawl inclines leftwards, the top end of the pawl is connected with the bottom end of the chain, a convex cavity facing rightwards is formed in the connecting plate, and the part, connected with the connecting piece, of the lifting frame is of a hollow structure and used for rotation of the pawl. According to the cantilever type elevator for carrying the turnover material box, through the design of the pulleys on the weight box, the weight box is more stable when running in the direction opposite to the conveying mechanism, and through the arrangement of the pawls and the ratchet bars, the lifting frame and the conveying mechanism on the lifting frame can be prevented from falling off.
本发明公开了一种用于周转料箱搬运的悬臂式升降机,包括第一立柱、第二立柱、机架顶部横梁,机架中间横梁,机架底座,第一立柱和第二立柱对称安装在机架中间横梁的两侧,基座板上还设有供链条穿过的通孔,链条的一端穿过通孔连接有配重箱,链条的另一端连接有输送机构,举升架上设有衔接件,棘爪的底部呈向左倾斜状态,棘爪的顶端与链条的底端相连,衔接板上设有方向向右的凸腔,举升架与衔接件相连的部分为中空结构,用于棘爪的旋转。本申请中的用于周转料箱搬运的悬臂式升降机通过配重箱上滑轮的设计,使得配重箱在与输送机构相对方向运行时更加稳定,本申请通过棘爪和棘齿条的设置能够防止举升架和其上的输送机构掉落。
Cantilever type elevator for carrying turnover material box
一种用于周转料箱搬运的悬臂式升降机
2022-12-09
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 |