Fruit tree pruner

The utility model discloses a fruit tree pruner, including inner tube, urceolus and motor, the inner tube sets up inside the urceolus, inner tube and urceolus both sides homogeneous phase lead to, the inner tube left side extends to the external world along the left opening of urceolus, surround the above sawtooth of marginal round fixed mounting a slice of inner tube on the left open end of inner tube, the cover had a bearing on the inner tube was located external outer lane face, the inner ring inner circle face of bearing and the outer lane face welded fastening of inner tube, the outer loop right flank of bearing and the left surface fixed connection of urceolus, the cover had a first gear on the inner tube was located the outer lane face of urceolus, the inner circle face of first gear and the outer lane face welded fastening of inner tube, an urceolus upper end fixed mounting protective housing. The utility model discloses simple structure inserts the inner tube with the head of branch, when the rethrea