Pavement crack cleaning and pouring all-in-one machine

The utility model discloses a pavement crack cleaning and pouring all-in-one machine which comprises a rack, a control driving mechanism, a stirring mechanism, a crack pouring mechanism, a crack cleaning mechanism and a protective cover are arranged on the rack, and the control driving mechanism comprises a control panel, a traveling driving assembly and universal wheels; the stirring mechanism comprises a stirring driving assembly, the upper portion of the stirring driving assembly is connected with a first hopper through a first support, and a stirring machine is arranged in the first hopper; the crack pouring mechanism comprises a storage barrel, and the lower portion of the first hopper is connected with the storage barrel through a first discharging pipe; a crack pouring driving assembly is connected to the upper portion of the material storage barrel through a second support, a crack pouring stirring blade assembly is arranged in the material storage barrel, and a material pouring pipe is connected to t