Soil weight survey sampling cutting ring

• Main Author: LAN JIANQIANG
• Format: Patent
• Language: Chinese; English
• Published: 27.03.2018
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a soil weight survey sampling cutting ring, including handle, pressure ram, cutting ring, urceolus, the wall is equipped with the holding ring cover the upper end of urceolus outside, the urceolus and the contact surface of holding ring cover is equipped with the scale mark, and the bottom of holding ring cover is equipped with fixed buckle, and the top of cutting ringis equipped with the cutting ring seat, and the cutting ring seat is through pine cover flange joint the handle, the middle part of handle is equipped with disc base, and disc base's upper end is equipped with the device that loosens the soil, and the device that loosens the soil includes spring, trigger, crowded bar connection spare, shell, and the bottom of spring is connected the upper surfaceof crowded bar connection spare, the internal face of urceolus is equipped with the lubricated cover that trades, lubricated casing replacing, the internal face of lubricated casing replacing is equipped with the round hole, a