Movable crushing, screening and sorting system

The invention discloses a movable crushing, screening and sorting system, belongs to the field of material crushing and sorting, and can solve the problems of low working efficiency, time and labor waste and high cost caused by the fact that existing crushing, screening and sorting equipment can only be fixedly assembled and placed in a certain fixed working place. The system comprises crushing and screening equipment, sorting equipment and control equipment; the crushing and screening equipment comprises a first low flat-bed trailer, a screening device, a crushing device, a collecting hopper and a first folding conveyor belt device; and the sorting equipment comprises a second low flat-bed trailer, a measuring conveying belt, a feeding machine, a plastic scintillator detection device, a NaI detection device, a material distributing device and a second folding type conveying belt device. According to the movable crushing, screening and sorting system, crushing, screening and sorting of materials can be well a