Concrete aggregate conveying frame

The utility model relates to a concrete aggregate conveying rack, and relates to the technical field of concrete processing equipment, the concrete aggregate conveying rack comprises a rack, the upper side of the rack is provided with a supporting assembly, the supporting assembly comprises a limiting roller and a supporting roller, and the outer side of the supporting roller and the outer side of the limiting roller are sleeved with a conveying belt; a driving motor for driving the conveying belt to rotate is arranged on the side face of the rack, a protection assembly is arranged on the upper side of the rack and comprises a plurality of protection covers, the protection covers are evenly distributed in the length direction of the conveying belt, clamping plates are arranged on the lower sides of the protection covers, and clamping grooves allowing the clamping plates to be embedded are formed in the side face of the rack. The two opposite protective covers are detachably connected; according to the concret