Portable laser melts and covers powder feeder

The utility model discloses a portable laser melts and covers powder feeder, including powder feeding device and travelling car, powder feeding device fixes on the travelling car, and the travelling car mainly includes bottom plate support, powder feeder dead lever. Powder feeding device is mainly including containing a powder section of thick bamboo, leading parts such as powder wheel, cavity, powder funnel, rotation axis, step motor. The utility model discloses the theory of operation of well powder feeder is: step motor rotating band driven rotating shaft, rotation axis drive and to lead the powder wheel, lead powder wheel and a flourishing powder section of thick bamboo down the interface keep appropriate clearance, the powder is scraped to the cavity in uniformly then passing throughgases are brought into in the laser cladding molten bath. The utility model discloses a powder feeding device fixes on the travelling car, has made things convenient for the removal of powder feeder,is favorable to the on -th