Sugar dispensing equipment for uniformly dispensing sugar on doughnut by means of spring shape and rotation

The invention discloses sugar dispensing equipment for uniformly dispensing sugar on doughnut by means of spring shape and rotation. The sugar dispensing equipment comprises a sugar grain dispensing device, a doughnut, a doughnut conveying device, antiskid pads and doughnut limiting sticks, wherein the bottom of the doughnut conveying device is vertically connected with the anti-skid pads. Compared with the prior art, the sugar dispensing equipment has the beneficial effects that a function of automatically and uniformly dispensing sugar is realized, manual dispensation of sugar grains is notrequired, waste of the doughnut and the sugar grains can be avoided. Three helical sugar grain channels are formed in a helical spring according to the helical structure of the helical spring, so thatcolorful sugar grains can fall down on the doughnut and rotates along with the helical spring, the colorful sugar grains on the doughnut can be distributed in the form of three circles which are concentric with the doughnut,