The invention discloses a loading force fast assembling-type powder particle bin. The loading force fast assembling-type powder particle bin is mainly composed of powder particle bin arc plates 1, a loading force frame 2, supporting rods 3, support head plates 4, connecting frame plates 5, a bin base plate 6, frame outside pillars 7 and pipe joints 8. The straight edge faces of the several powder particle bin arc plates 1 are connected to the side edge faces of the several frame outside pillars 7 to form a powder particle bin cylindrical body. The formed powder particle bin cylindrical body and the bin base plate 6 are connected to form a powder particle bin body. In order to increase the bearing capacity of the powder particle bin, the loading force frame 2 is connected with the frame outside pillars 7 to support the powder particle bin. The supporting rods 3 on the loading force frame 2 are used for pulling the support head plates 4 on the powder particle bin arc plates 1 so that bearing of the powder particle bin can be enhanced. Therefore, the loading force fast assembling-type powder particle bin is suitable for storing various powder particle substances on the aspects of life, production, management and the like, manufacturing cost can be reduced, the time can be shortened, and the using function is improved.