Adjustable jet device for sand remover

The adjustable jet device comprises a connecting plate, the lower side wall of the connecting plate is jointly and fixedly connected with a fixing plate through two supports, the upper side wall of the fixing plate is fixedly connected with a motor through a supporting rod, and the tail end of an output shaft of the motor is fixedly connected with a gear. An inner gear ring meshed with the gear is arranged on the upper side wall of the fixing plate in a penetrating mode, the outer wall of the inner gear ring is sleeved with a supporting block fixedly connected with the lower side wall of the connecting plate, and a groove matched with the inner gear ring is formed in the lower side wall of the supporting block. The inner walls of the two sides of the groove are fixedly connected with fixing blocks slidably arranged on the outer wall of the inner gear ring. According to the jet device, the angle of the jet device body is adjusted through meshing of the gear and the inner gear ring, sand in different directions