The invention discloses a folio turnover folding type carriage top cover which comprises a carriage body, an oil cylinder, a first upper cover, a second upper cover, a connecting rod, a first pin shaft, a second pin shaft, a third pin shaft, a hinge, a fourth pin shaft and a fifth pin shaft, the first pin shaft is connected with the carriage body and the oil cylinder, the second pin shaft is connected with the oil cylinder and the first upper cover, the third pin shaft is connected with the carriage body and the first upper cover, and the fifth pin shaft is connected with the second upper cover. And the hinge is connected with the first upper cover and the second upper cover, the fourth pin shaft is connected with the carriage body and the connecting rod, the fifth pin shaft is connected with the connecting rod and the second upper cover, and the hinge is connected with the first upper cover and the second upper cover. The defects that a driving structure is large, cost is high, arrangement is difficult, and stress is uneven are overcome, several hinge points are compact, arrangement is convenient, and the influence of the hinge points and connecting rods on material loading and unloading is small.

    本发明公开了一种对开翻转折叠式车厢顶盖,包括车厢体、油缸、上盖一、上盖二、连杆、销轴一、销轴二、销轴三、铰链、销轴四、销轴五,所述销轴一连接车厢体和油缸,所述销轴二连接油缸和上盖一,所述销轴三连接车厢体和上盖一,所述销轴四连接车厢体和连杆,所述销轴五连接连杆和上盖二,所述铰链连接上盖一和上盖二,本发明所达到的有益效果是:避免了转角α较大而不得不使用旋转油缸或者马达等作为动力源,从而导致的驱动结构庞大、成本较高、布置困难、受力不均等缺点,该发明的几个铰点较为紧凑,布置方便,铰点和连杆对装载物料和卸载物料的影响较小。


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    Title :

    Oppositely-opened turnover folding type carriage top cover


    Additional title:

    一种对开翻转折叠式车厢顶盖


    Contributors:
    LI WU (author) / HUANG CHUANG (author) / LIU JIHUI (author)

    Publication date :

    2024-03-01


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / 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 / B62D MOTOR VEHICLES , Motorfahrzeuge



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