Concrete mixing sample sampling device

• Main Authors: JIANG YUJUN, SHEN LILI, WANG MENGKE, HU XINHUI, XU YUEYANG, TANG QIUSHUI, JU ZHIYUAN
• Format: Patent
• Language: Chinese; English
• Published: 30.12.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a concrete mixing sample sampling device which comprises a square channel formed by splicing four side plates end to end, a first rotating shaft is embedded in the rear end of the side plate on the left side, a first side door is arranged in the side plate on the left side, and the first side door is rotationally installed on the first rotating shaft; a sampling plate is arranged in front of the square channel and rotatably mounted at the front end of the side plate on the left side, a sampling hopper is mounted in front of the sampling plate and corresponds to the first side door in position, a rotating shaft seat is arranged at the front end of the side plate on the left side, and a movable rotating shaft is arranged in the rotating shaft seat; a rotating shaft part matched with the movable rotating shaft is arranged at one end of the sampling plate, and the sampling plate is rotationally mounted on the movable rotating shaft through the rotating shaft part; the utility model re