The invention discloses a covering device for preventing gravel dust from overflowing for a transport vehicle, which comprises two shear type telescopic mechanisms arranged oppositely, and the head end of each shear type telescopic mechanism is connected with a vertical connecting rod in a sliding manner; a plurality of pressing strips hinged together end to end are hinged to the upper edge of each shear type telescopic mechanism, a telescopic covering tent is arranged between the two shear type telescopic mechanisms, and the two sides of the telescopic covering tent are connected with the pressing strips on the corresponding shear type telescopic mechanisms. The middle of each vertical connecting rod is rotationally connected with an inclined supporting rod, the end, away from the corresponding vertical connecting rod, of each shear type telescopic mechanism is rotationally connected with an inclined telescopic rod, each inclined telescopic rod is rotationally connected with the middle hinge position of the corresponding shear fork unit, and the middle of each inclined telescopic rod is rotationally connected with a hydraulic telescopic rod. The vehicle hopper can be automatically and rapidly covered with the awning, gravel falling and dust flying are prevented, the awning is tightly attached to the edge of the vehicle hopper, and gravel dust is prevented from overflowing.

    本发明公开了一种运输车防止碎石粉尘外溢的遮盖装置,包括两条呈相对设置的剪式伸缩机构,每一剪式伸缩机构的头端均滑动连接有竖向连接杆;每一剪式伸缩机构的上边均铰接有多根首尾铰接在一起的压条,两条剪式伸缩机构之间设置有伸缩遮盖篷,伸缩遮盖篷的两边与对应剪式伸缩机构上的压条连接;每一竖向连接杆的中部均转动连接有倾斜支撑杆,每一剪式伸缩机构远离对应竖向连接杆的一端均转动连接有倾斜伸缩杆,每一倾斜伸缩杆均与对应剪叉单元的中部铰接处转动连接,每一倾斜伸缩杆的中部均转动连接有液压伸缩杆。本发明可自动快速对车斗进行盖篷,防止碎石掉落及粉尘飞扬,并且与车斗边缘紧密贴合,防止碎石粉尘外溢。


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    Titel :

    Covering device for preventing gravel dust from overflowing for transport vehicle


    Weitere Titelangaben:

    一种运输车防止碎石粉尘外溢的遮盖装置


    Beteiligte:
    WU WEI (Autor:in) / REN ZHUOJUN (Autor:in) / YIN QIONG (Autor:in) / LIU WEI (Autor:in) / YANG XIAOKUN (Autor:in) / CHENG YONG (Autor:in) / WEN YIMING (Autor:in) / JIAN LONG (Autor:in)

    Erscheinungsdatum :

    2023-07-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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