Support facilitating replacement of belt carrier roller

The utility model discloses a support facilitating replacement of a belt carrier roller. The support comprises a support body, a link fixing groove is integrally formed in the upper part of the bracket body; the link fixing groove is in an F shape; the support body can be fixed to a rack of a belt conveyor. The lower portion of the support body is provided with a groove. A carrier roller mountingplate is integrally arranged; wherein one end of the carrier roller installation plate protrudes forwards and is arranged to be in a hook form to be a carrier roller preset hook, a hook body of the carrier roller preset hook is in a gentle slope form with smooth transition, a carrier roller hanging groove is formed in the upper edge of the carrier roller installation plate, namely the upper portion of the rear portion of the carrier roller preset hook, and a crow bar through hole is formed in the carrier roller installation plate. The support facilitating replacement of the belt carrier rolleris simple in structure an