Soil drilling device for engineering survey

• Main Authors: WU YI, WU XIANDING, XIANG ZHIYUAN, LI ZHENGGANG
• Format: Patent
• Language: Chinese; English
• Published: 24.10.2023
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model discloses a soil drilling device for engineering survey, which comprises a shell, a cavity is arranged in the shell, and a drilling mechanism is slidably connected in the cavity; the drilling mechanism comprises a driving mechanism and an action mechanism, the driving mechanism is rotationally connected with the action mechanism, the action mechanism comprises a rotating rod and an excavating head, one end of the rotating rod is rotationally connected to the action mechanism, and the excavating head is located at the other end of the rotating rod; the digging head comprises a plurality of sets of connecting rods, a digging rod and a supporting block, one end of the digging rod is rotationally connected with the rotating rod, the other end of the digging rod is slidably connected with the supporting block, the side wall of the supporting block is attached to the interior of the cavity, and the connecting rods are rotationally connected between the digging rod and the rotating rod. According t