Device for measuring angle of repose of powder

The invention relates to the technical field of material parameter measurement, and discloses a powder repose angle measuring device which comprises a base plate, a support is arranged on the base plate, a funnel and a feeding barrel which are located in the same vertical direction are sequentially installed on the support from bottom to top, and powder to be measured is contained in the feeding barrel. A base is supported on the top of the base plate, a cylinder is supported on the top of the base and located under a discharging opening of the funnel, and a transparent cup body which is supported on the base and has two open ends surrounds the outer side of the cylinder. And the transparent cup body is provided with scales corresponding to the top end of the cylinder. According to the powder repose angle measuring device, the knocking vibration frequency of the feeding cylinder is continuous and controllable, and it is guaranteed that discharging is uniform; the cylinder is used for fixing ...