Discharge hopper used in cooperation with cantilever type bucket wheel machine

The utility model relates to the technical field of coal transportation, in particular to a discharge hopper matched with a cantilever type bucket wheel machine for use, which comprises a material collecting bin, an air suction machine arranged at the top of the material collecting bin, a communicating hose arranged at the top of the air suction machine, a discharge hopper arranged on the longer side of the material collecting bin and a collecting component arranged on the shorter side of the material collecting bin, a groove is formed in the front end of the collecting box, sliding grooves are formed in the two sides of the groove, a collecting groove is formed in the groove, a baffle is arranged at the front end of the collecting groove, a hand pull rod is arranged at the front end of the baffle, sliding rods are arranged on the two sides of the collecting groove, and the collecting groove is slidably connected with the sliding grooves formed in the two sides of the groove through the sliding rods arranged