Spreading machine protector

The utility model belongs to the technical field of mechanical equipment safety device, concretely relates to spreading machine protector, including sleeve pipe, feed roll, the cover pipe box is established on the feed roll, the front end of feed roll is equipped with the support, evenly be equipped with three screw hole on the support, the sleeve pipe is circular hollow structure, first square groove has been seted up to sheathed tube below centre position, the square groove of second has been seted up to sheathed tube top centre position, the width size in the square groove of second is greater than the width size in first square groove, sheathed tube one end is connected with the ring flange, three through -hole has evenly been seted up on the ring flange, through -hole and the coincidence of screw thread hole center line, through -hole and screw hole bolt fastening. Its purpose is: an incident for solving the spreading machine does not have protector and causes at present to and the product often twines t