An auxiliary loading and unloading device of a fan blade transfer trolley comprises a fixed trolley plate, a blade carrying frame, supporting legs, a leveling balance weight and a control system. The fixed trolley plate is mounted on the transfer trolley; the blade carrying frame is mounted on the fixed vehicle plate through a slewing mechanism and is used for carrying fan blades; the supporting leg is mounted at the front end of the blade carrying frame and is controlled by a hydraulic oil cylinder to move downwards; the leveling counter weight is mounted on the tail end side of the blade carrying frame, and the leveling counter weight is controlled by a pushing mechanism to reciprocate along the direction of the blade carrying frame; and the control system is mounted on the blade carrying frame so as to control starting and stopping of the swing mechanism, the hydraulic oil cylinder and the pushing mechanism. The leveling balance weight is arranged and can move front and back in the direction of the blade carrying frame, and the tipping moment generated when the fan blade is loaded and unloaded is counteracted; a self-contained counter weight and supporting legs are arranged on the blade carrying frame, supporting can be carried out when the fan blade is unloaded at an angle, and it is guaranteed that the transfer trolley is in a balanced state when the fan blade is unloaded at the angle.

    一种风机叶片转运车的辅助装卸装置,包括固定车板、叶片载架、支撑腿、调平配重和控制系统;固定车板,其安装于转运车上;叶片载架,其通过回转机构安装于固定车板上,用以装载风机叶片;支撑腿,其安装于叶片载架的前端,并通过一液压油缸控制向下移动;调平配重,其安装于叶片载架的尾端侧,通过一推移机构控制调平配重沿叶片载架的方向往复移动;控制系统,其安装于叶片载架上,以控制回转机构、液压油缸和推移机构的启停。本发明设置有调平配重,并可沿叶片载架方向进行前后移动,抵消风机叶片装卸车时的倾翻力矩;在叶片载架上设置自带配重和支撑脚,可在风机叶片带角度卸车时进行支撑,保证带角度卸车时转运车处于平衡状态。


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    Title :

    Auxiliary loading and unloading device of fan blade transfer trolley


    Additional title:

    一种风机叶片转运车的辅助装卸装置


    Contributors:
    GUO JUN (author) / YU ZONGKUI (author) / DONG WU (author) / LIN QIAN (author) / E XUEQIANG (author)

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / F03D Windkraftmaschinen , WIND MOTORS



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