The invention provides a magnetic chain type lifter which comprises a lifting table and two chains in rigid connection with the bottom of the lifting table, each chain is composed of chain sections connected in sequence, and each chain section comprises a permanent magnet in the middle and two side walls connected with the two poles of the permanent magnet and symmetrically arranged. The connecting devices are arranged on the side walls to connect the chain sections, the chain sections can swing with the connecting positions as axes, and the limiting devices are arranged on the two side walls or between the two side walls to limit the single chain section to swing to the position where the single chain section and the chain section below can be in the same straight line finally when the single chain section swings to the back face. The two chains can be driven by the driving device to slide up and down, the driving device serves as a boundary, the front faces of the chain sections, passing through the driving device, of the two chains abut against each other oppositely, and the two chain sections, not passing through the driving device, of the two chains are in a separated state.
本发明提供一种磁性链式升降器,包括升降台,以及与升降台底部刚性连接的两个链条,所述链条由依次连接的链条节组成,每个链条节包括中间的永磁铁和连接永磁铁两极的对称设置的两个侧壁,通过在侧壁上设置连接装置将链条节进行连接,并且链条节能够以连接处为轴摆动,通过在两个侧壁上或两个侧壁中间设置限位装置,限定单个链条节向背面摆动时,最终只能摆动到与下方链条节呈一条直线的位置;两个链条能够通过驱动装置的带动上下滑动,以驱动装置为分界,两个链条通过驱动装置的链条段正面相对紧靠在一起,未通过驱动装置的两个链条段则呈分离状态。
Magnetic chain type lifter
一种磁性链式升降器
2023-03-28
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 / F16G Riemen, Kabel oder Seile, vorwiegend für Antriebszwecke , BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES |