Special-shaped sealing head of powder and particle material transport vehicle

The utility model discloses a special-shaped seal head of a powder and particle material transport vehicle, which comprises a seal head body, the cross section of the seal head body is composed of eight circular arc sections, namely two first circular arc sections, four second circular arc sections and two third circular arc sections, and the longitudinal section of the seal head body is in a dish shape or an oval shape, so that the space utilization rate of the powder and particle material transport vehicle is improved, and the service life of the powder and particle material transport vehicle is prolonged. The discharging surplus is reduced, the discharging speed is increased, and the discharging performance is improved; the tank body is high in strength. 本实用新型公开了一种粉粒物料运输车异型封头，包括封头本体，所述封头本体的横截面由两段第一圆弧段、四段第二圆弧段和两段第三圆弧段共计八段圆弧段组成，所述封头本体的纵截面为碟形或椭圆形，提高粉罐车的空间利用率，降低卸料剩余量，提高卸料速度，提高卸料性能；罐体强度好。