Closed sand mill for producing real stone paint

• Main Authors: WANG HAISHUN, WANG YUEYANG
• Format: Patent
• Language: Chinese; English
• Published: 05.08.2022
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN; PERFORMING OPERATIONS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TRANSPORTING

The utility model relates to the technical field of sand mills, in particular to a closed sand mill for producing real stone paint, which comprises a machine body, a box body, a control box arranged on the surface of the box body, a processing box arranged on the surface of the box body, a material box connected with the surface of the processing box, a fixing mechanism and a threaded groove. And a bolt is arranged in the threaded groove, a connecting column is fixedly connected to the surface of the bolt, and a movable column is arranged on the surface of the connecting column. Under the connecting action of the threaded groove and the bolt, the connecting column can conveniently drive the movable column to change the position, the surface of the movable column is fixedly connected with the fixing piece, the fixing piece drives the fixing block to move in the direction away from the fixing groove in the surface of the material box, and then connection between the machining box and the material box is conveni