The invention discloses a permanent magnet lifting device, and relates to the technical field of permanent magnet lifting, the permanent magnet lifting device comprises a base and an operating mechanism, the base is fixedly connected with a connecting column, the connecting column is sleeved with a plurality of vertically arranged permanent magnet units, and each permanent magnet unit comprises a fixed disc and a plurality of permanent magnets which are fixedly embedded in the fixed disc and are distributed in a circumferential array; the like magnetic poles of two adjacent permanent magnets in each permanent magnet unit face opposite directions; the permanent magnet unit located at the bottommost part is fixedly installed on the base, and the operating mechanism is used for driving the two adjacent permanent magnet units to generate relative rotation so that the permanent magnets between the two adjacent permanent magnet units can be switched between a staggered state and an opposite state. The lifting of the object can be realized only by reserving a gap between the object to be lifted and the ground without a larger space, and on the other hand, compared with the use of a forklift, the device can still enter the forklift to lift the object when the external space of the object to be lifted is narrow.

    本发明公开了一种永磁起重装置,涉及永磁起重技术领域,包括底座和操作机构,底座上固定连接有连接柱,连接柱上套设有多个竖向排列的永磁单元,每个永磁单元包括固定盘以及固定嵌设在固定盘内的多个呈圆周阵列分布的永磁体,每个永磁单元中相邻两永磁体的同性磁极朝向相反;位于最底部的永磁单元固定安装在底座上,操作机构用于驱使相邻两永磁单元之间产生相对转动以使该相邻两永磁单元之间的永磁体在错位状态与正对状态之间切换,一方面相较于使用千斤顶,待提高物品与地面之间只需留有间隙不需要较大的空间即可实现物品的抬高,另一方面相较于使用叉车,待提高物的外部空间狭小状态下,装置依然能够进入其中对物品进行抬高作业。


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    Title :

    Permanent magnet lifting device


    Additional title:

    一种永磁起重装置


    Contributors:
    WU RUI (author) / DING YINGCHUN (author) / HU MULIN (author) / SONG ZHONGCHUN (author) / HOU LUNYUAN (author)

    Publication date :

    2024-12-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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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