Rotating self-drilling device for extraterrestrial objects

A rotating self-drilling device, comprising a wire outlet post, a reed fixing upper cover, a plurality of reeds, a reed fixing lower cover, a rear cover, a pressure sensor installing barrel, a bearing fixing cover, a bearing, a motor and decelerator, a propelling spiral tube, a motor installing barrel, a motor installing barrel front cover, a transmission shaft, a ferrule, a milling head, and a drill bit,

• wherein:
• a first end of the pressure sensor installing barrel is connected with the rear cover;
• the reed fixing lower cover is installed on the rear cover;
• a first end of the wire outlet post is connected with the reed fixing lower cover, and a second end of the wire outlet post is provided with the reed fixing upper cover;
• the plurality of reeds are arranged between the reed fixing upper cover and the reed fixing lower cover;
• two ends of each of the plurality of reeds are respectively connected with the reed fixing upper cover and the reed fixing lower cover;
• the second end of the pressure sensor installing barrel is connected with a first end of the motor installing barrel;
• a second end of the motor installing barrel is connected with the motor installing barrel front cover;
• the motor and decelerator installed on the motor installing barrel front cover is placed in the motor installing barrel;
• a first end of the transmission shaft is connected with an output end of the motor and decelerator, and a second end of the transmission shaft is connected with the ferrule positioned below the motor installing barrel front cover;
• a first end of the milling head is connected with the ferrule, and a second end of the milling head is connected with the drill bit;
• the propelling spiral tube sleeves over the motor installing barrel;
• a first end of the propelling spiral tube is connected with the ferrule, and a second end of the propelling spiral tube is connected with the bearing fixing cover;
• the bearing fixing cover is rotatably connected with the motor installing barrel through the bearing;
• during operation, the motor and decelerator drives the ferrule, the milling head, the drill bit, the propelling spiral tube, and the bearing fixing cover to rotate through the transmission shaft.