The invention relates to a high-precision heavy lifting platform fork which comprises a lifting platform assembly, two fork assemblies, a three-phase asynchronous motor, a chain and chain wheel assembly and a gear and rack assembly, the two fork assemblies are connected through a transmission shaft, the transmission shaft is installed on a fork assembly fixing base, and the gear and rack assembly is arranged on the fork assembly fixing base. The gear and rack assembly is connected with the pallet fork lower movable plate through a rack, the chain and chain wheel assembly is installed on the pallet fork lower movable plate, one end of a chain of the chain and chain wheel assembly is fixed to the adjusting base, the other end of the chain is fixed to the pallet fork upper movable plate, and the three-phase asynchronous motor drives the chain and chain wheel assembly to rotate to work and drives the gear and rack assembly to rotate. The gear and rack assembly drives the pallet fork lower movable plate rack. The device disclosed by the invention has the technical advantages of high carrying compatibility, high integration level, large load and high automation degree, and can realize mechanical automation of carrying and remodeling processes of the automobile exhaust gas discharge pipe welding assembly in the clamp storage warehouse.

    本发明涉及一种高精重型升降平台货叉,包含升降平台组件、两组货叉组件、三相异步电机、链条链轮组件以及齿轮齿条组件,两组货叉组件之间通过传动轴进行连接,传动轴安装于货叉组件固定座上,货叉组件固定座上装置齿轮齿条组件,齿轮齿条组件通过齿条连接货叉下活动板,链条链轮组件安装在货叉下活动板上,链条链轮组件的链条一端固定在调整座上,另一端固定在货叉上活动板上,三相异步电机驱动链条链轮组件旋转工作,驱动齿轮齿条组件旋转,齿轮齿条组件传动货叉下活动板齿条。采用本发明公开的装置,具有搬运兼容性高、集成度高、负载大、自动化程度高的技术优势,能够实现汽车废气排泄管焊接总成在夹具存储库的搬运及其换型过程的机械自动化。


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    Title :

    High-precision heavy lifting platform fork


    Additional title:

    一种高精重型升降平台货叉


    Contributors:
    YANG YAN (author)

    Publication date :

    2023-06-06


    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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