Sampling cutter capable of preventing materials from being stuck

• Main Authors: CAO WEIZU, WANG XIONGFEI
• Format: Patent
• Language: Chinese; English
• Published: 28.01.2022
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to the technical field of sampling equipment, in particular to an anti-blocking sampling cutter which comprises a cutter handle, an outer elastic soft cushion, an inner elastic soft cushion and a cutter, the inner elastic soft cushion is positioned inside the outer elastic soft cushion, and the cutter is positioned between the inner elastic soft cushion and the outer elastic soft cushion; during sampling, the outer elastic soft cushion abuts against materials outside the sample cutting line, and the inner elastic soft cushion abuts against materials inside the sample cutting line. During sampling, materials are placed below the cutter, the cutter handle moves downwards, the outer elastic soft cushion and the inner elastic soft cushion have elasticity and deform when pressed downwards, the cutting line of a sample can be tensioned and smoothed, the outer elastic soft cushion and the inner elastic soft cushion can push out the sample when the cutter handle is lifted, the materials are