Sampling device for entry-exit port health quarantine

• Main Authors: LAN JING, SHI SHUNLI, SUN JINGXIAO
• Format: Patent
• Language: Chinese; English
• Published: 16.07.2024
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model belongs to the technical field of sampling devices, and particularly relates to a sampling device for entry and exit port health quarantine, which comprises a rectangular block, two symmetrically arranged clamping jaws are rotatably connected in the rectangular block, a first spring is fixedly mounted in the rectangular block, the other end of the first spring is fixedly connected with the clamping jaws, and the other end of the first spring is fixedly connected with the clamping jaws. A plurality of sliding grooves are formed in the faces, close to each other, of the two clamping jaws, and sliding columns are slidably connected into the sliding grooves. The rectangular block and the two clamping jaws are placed in equipment to be sampled, the clamping jaws are located in an object to be sampled at the moment, the clamping jaws are pressed and rotated, the bottoms of the two clamping jaws are made to rotate towards the faces close to each other, and then the granular object to be detected is