The invention provides a powder and particle material transport vehicle tank cover, which belongs to the technical field of powder and particle material transport vehicle manufacturing, and structurally comprises a tank cover body and a tank opening matched with the tank cover body for use. The tank opening is welded on a tank body, the tank cover body is disc-shaped, and the tank opening is annular. The stroke hinge is arranged between the tank cover body and the tank opening to hinge the tank cover body and the tank opening together, and the stroke hinge has the function of rotating the tank cover body on the tank opening so that opening and closing control of the tank cover body and the tank opening is facilitated; and a plurality of upper locking blocks are arranged on the inner side wall of the outer edge of the tank cover body, lower locking blocks are arranged on the outer side wall of the upper portion of the tank opening, and a gap larger than the length of the upper locking blocks is reserved between every two adjacent lower locking blocks so that the upper locking blocks and the lower locking blocks can be conveniently cut in for locking and separated from each other. The tank cover is reasonable in design, simple in structure, convenient to operate and low in production cost, if pressure exists in the tank body, the tank cover body and the tank opening are tightly squeezed together under the pressure action of the expansion rubber ring, the risk that the tank cover body is accidentally opened cannot occur, and potential safety hazards are eliminated.

    本发明提供一种粉粒物料运输车罐盖,属于粉粒物料运输车制造技术领域,其结构包括罐盖本体以及与罐盖本体配合使用的罐口,罐口焊接在罐体上,所述罐盖本体为圆盘形,罐口为圆环形,在罐盖本体和罐口之间设置有行程合页将罐盖本体和罐口铰接在一起,且行程合页具有罐盖本体在罐口上的旋转功能,便于罐盖本体和罐口的启闭控制;在罐盖本体的外沿内侧壁设置有数个上锁块,在罐口的上部外侧壁设置有下锁块,且两个相邻的下锁块之间留有大于上锁块长度的间隙,便于上锁块方便的与下锁块切入锁紧及脱出分开;本发明设计合理、结构简单、操作方便,生产成本低,若罐体内有压力,则在膨胀胶圈的压力作用下,将罐盖本体和罐口紧紧挤压在一起,不会发生罐盖本体意外打开的风险,消除了安全隐患。


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    Titel :

    Powder and particle material transport vehicle tank cover


    Weitere Titelangaben:

    一种粉粒物料运输车罐盖


    Beteiligte:
    ZHANG FAYING (Autor:in)

    Erscheinungsdatum :

    2022-02-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B65D Behältnisse zur Lagerung oder zum Transport von Gegenständen oder Materialien [Container], z.B. Säcke, Beutel, Fässer, Flaschen, Dosen, Kästen, Büchsen, Schachteln, Packkörbe, Tonnen, Gläser, Flüssigkeitsbehälter, Trichtersilos, Transportbehälter , CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS / 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



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