The invention provides a tank car, a tank body and a forming method of the tank body. The tank body comprises a cylinder body and sealing heads arranged at the two axial ends of the cylinder body respectively. And the section of the sealing head is elliptical. The cylinder body comprises an upper cylinder body and two lower cone bodies. The diameter of the upper cylinder in the left-right direction is greater than the diameter of the upper cylinder in the up-down direction; the two lower cones are arranged below the upper cylinder; the two lower cones are spliced in the axial direction of the cylinder body, the lower cones are in a flat cone shape, the caliber of the lower cones is gradually enlarged from bottom to top, and the width of the lower cones in the left-right direction of each horizontal section is not larger than the width of the lower cones in the front-back direction. Through the semi-elliptical upper cylinder body, the width of the upper part of the whole tank body is expanded, so that the volume of the whole tank body is increased, namely the effective loading capacity of the tank body is increased, and the single-time transportation capacity of the tank truck is improved. And meanwhile, the lower part of the tank body adopts a lower cone form, so that the inclination of the lower part of the tank body is increased, the materials can smoothly slide to the bottom, and the unloading is facilitated.

    本发明提供了一种罐车、罐体及罐体的成型方法。罐体包括筒体以及分列于筒体轴向两端的封头。封头的截面呈椭圆形。筒体包括一上筒体和两下锥体。上筒体的横截面呈半椭圆形,上筒体的左右方向直径大于其上下方向直径;两下锥体均设置于上筒体的下方;且两下锥体沿筒体的轴向相拼接,下锥体呈扁锥状,下锥体由下至上渐扩口径,且下锥体在每个水平截面处的左右方向宽度不大于前后方向宽度。通过半椭圆状的上筒体,拓宽了整个罐体上部的宽度,从而增加了整个罐体的容积,即增加了罐体的有效装载量,从而提高了该罐车的单次运输量。同时,罐体的下部分采用下锥体的形式,增加了罐体下部的倾斜度,使物料顺畅的滑落至底部,更利于卸料。


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    Title :

    Tank car, tank body and forming method of tank body


    Additional title:

    罐车、罐体及罐体的成型方法


    Contributors:
    GENG QIFA (author) / LI ZHENGJIAN (author) / ZHANG CHUANG (author) / DU DEBAO (author) / ZHU XUEPING (author) / ZHANG CHUANYUN (author)

    Publication date :

    2023-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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 / B23P Sonstige Metallbearbeitung , OTHER WORKING OF METAL / 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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