Bar feeder convenient for cleaning gravel

The utility model discloses a bar feeder convenient for cleaning gravels, belongs to the technical field of feeders, and aims to solve the problems that when the bar feeder works for a long time, more gravels are easy to remain among a plurality of bars in the bar feeder, however, in the prior art, the gravels among the plurality of bars are mostly cleaned manually, so that the gravels are difficult to clean. The feeding machine comprises a feeding machine base, two fixing plates are detachably arranged on the inner wall of the feeding machine base, and feeding bars are evenly distributed and fixedly installed on one faces of the two fixing plates; a rotating rod is driven to rotate, the rotating rod enables a scraping plate to rotate through a rotating roller and a connecting rod, sand and stones between the multiple feeding bars are removed while the scraping plate rotates, and therefore the residual sand and stones between the multiple feeding bars are conveniently removed, the sand and stone removing conv