Crusher feed hopper capable of reducing dust

The utility model discloses a crusher feed hopper capable of reducing dust, which comprises a crusher, a feed port is fixedly arranged on the crusher, a support frame is fixedly arranged at the side end of the feed port, the support frame is hinged with the feed hopper, and the feed hopper is arranged on the feed port. Two positioning rods are hinged to the bottom end of the feeding hopper through two connecting blocks respectively, the bottom ends of the two positioning rods penetrate through the through holes in the supporting frame and are inserted into the grooves to be rotationally connected with the two sides of the fixed pulley, and the grooves are fixed to the ground at the lower end of the supporting frame. According to the feeding device, the positioning rod can push the feeding hopper to operate, the effect of feeding to the crusher is achieved, and therefore the feeding speed can be reduced, dust generated at a feeding port is reduced, maintenance is convenient, the maintenance period is shortened