The invention relates to the technical field of cryopreservation equipment, in particular to lifting equipment for storing and taking a cryopreservation frame. Specifically, the lifting equipment comprises a first fixing device, a second fixing device, a motor, a first-stage transmission mechanism, a second-stage transmission mechanism and an extraction mechanism, the second fixing device, the motor and the first-stage transmission mechanism are installed on the first fixing device, and the second-stage transmission mechanism and the extraction mechanism are installed on the second fixing device. The motor is in driving connection with one chain wheel; the first annular chain drives the second fixing device to move up and down; the second-stage transmission mechanism comprises a second annular chain and two vertically-distributed chain wheels, and the second annular chain drives the extraction mechanism to move up and down. Through the arrangement, two-stage transmission of the extraction mechanism can be realized, so that the height of the lifting equipment is greatly reduced, in addition, two groups of chain wheel + chain + chain wheel transmission mechanisms are adopted, only one motor is needed for driving, and the cost of the lifting equipment can be reduced.

    本发明涉及冻存设备技术领域,具体提供一种用于存取冻存架的提升设备。具体地,本发明的提升设备包括第一固定装置以及安装在第一固定装置上的第二固定装置、电机、一级传动机构以及安装在第二固定装置上的二级传动机构和提取机构,一级传动机构包括第一环形链条及竖直分布的两个链轮,电机与其中一个链轮驱动连接,第一环形链条带动第二固定装置上下移动;二级传动机构包括第二环形链条及竖直分布的两个链轮,第二环形链条带动提取机构上下移动。通过这样的设置,能够实现提取机构的两级传动,从而极大地降低提升设备的高度,并且,采用两组“链轮+链条+链轮”的传动机构,仅需要一个电机进行驱动即可,能够降低提升设备的成本。


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    Title :

    Lifting equipment for storing and taking cryopreservation frame


    Additional title:

    用于存取冻存架的提升设备


    Contributors:
    LI JINING (author) / CHEN JUN (author) / LIU ZHANJIE (author) / LI XIN (author) / YANG RONGLI (author) / MA YUNFEI (author) / ZHANG SHOUBING (author) / REN WENGUANG (author)

    Publication date :

    2023-02-03


    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 / F16H Getriebe , GEARING



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