Adjustable crushing double-roller machine

The utility model discloses an adjustable crushing double-roller machine, which belongs to the technical field of material processing and comprises a crushing box, two supporting plates and two fixing plates are respectively and fixedly mounted on the outer surface of the crushing box, a sliding chute is formed in the upper part of each supporting plate, each sliding chute is connected with a connecting rod in a sliding manner, and the connecting rods are fixedly connected with the crushing box. Wherein a first machine box is fixedly installed at the top end of one connecting rod, a fixing block is fixedly installed at the top end of the other connecting rod, and the output ends of the hydraulic assemblies on the two fixing plates are connected with the first machine box and the fixing block correspondingly; a worker can control the output ends of two hydraulic assemblies through a controller to drive a first machine box and a fixing block to move, the first machine box and the fixing block can drive a first