A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Disclosed is a cross stirring drilling machine. The lower end of a pressure rod is fixed to the upper end of a motor, a total actuator is arranged at the lower end of the motor, and a first drilling rod, a second drilling rod, a third drilling rod, a fourth drilling rod and a fifth drilling rod are arranged at the lower end of the total actuator. The five drilling rods are arranged in a cross shape, and a drill stirring head is arranged at the lower end of each drilling rod. A left half cross frame and a right half cross frame are in butt joint to form a total cross frame. A plurality of second cutting teeth are arranged at the lower end of the left half cross frame, and a plurality of first cutting teeth are arranged on each inner corner of the left half cross frame. A plurality of second cutting teeth are arranged at the lower end of the right half cross frame, and a plurality of first cutting teeth are arranged on each inner corner of the right half cross frame.
Disclosed is a cross stirring drilling machine. The lower end of a pressure rod is fixed to the upper end of a motor, a total actuator is arranged at the lower end of the motor, and a first drilling rod, a second drilling rod, a third drilling rod, a fourth drilling rod and a fifth drilling rod are arranged at the lower end of the total actuator. The five drilling rods are arranged in a cross shape, and a drill stirring head is arranged at the lower end of each drilling rod. A left half cross frame and a right half cross frame are in butt joint to form a total cross frame. A plurality of second cutting teeth are arranged at the lower end of the left half cross frame, and a plurality of first cutting teeth are arranged on each inner corner of the left half cross frame. A plurality of second cutting teeth are arranged at the lower end of the right half cross frame, and a plurality of first cutting teeth are arranged on each inner corner of the right half cross frame.