Efficient insect trapping box for crops

The utility model discloses an efficient crop insect trapping box which comprises a supporting base, a fixing structure is arranged at the upper end of the supporting base and comprises a structure frame body, a fixing lead screw, a driven rotating wheel, a transmission belt, a driving rotating wheel, a fixing motor, a fixing support and a fixing inserting rod, universal wheels are arranged at the lower end of the fixing structure, and a telescopic supporting column is arranged at the upper end of the supporting base. A box body top plate is arranged at the upper end of the insect trapping box body; insect trapping lamps are arranged at the two ends of the inner side of the insect trapping box body; an insect catching power grid is arranged on the inner side of the insect trapping box body; a driving rotating shaft is arranged at the upper end of the supporting plate, a cleaning motor is arranged at the upper end of the driving rotating shaft, and a telescopic cleaning structure is arranged on the outer side