All-metal intelligent control motor

An all-metal intelligent control motor (AMIM), comprising:

• an electric control module which includes an upper connecting sleeve, a connecting rod valve cover, a connecting rod valve, a signal output module, a lower connecting sleeve, a piston, and a signal input module;
• a power module which includes an upper thrust ball bearing, a dextrorotation worm, a dextrorotation transmission shaft, a lower thrust ball bearing, a levorotation worm, an upper string bearing, a shell, a cover, an upper one-way bearing, a lower one-way bearing, a connecting shaft, a one-way shaft, and a spring;
• and
• a transmission module which includes a transmission shaft shell, an upper TC bearing comprising an upper tungsten carbide (TC) bearing moving ring, an upper moving ring alloy, an upper static ring alloy, and an upper TC bearing static ring, a transmission shaft, a lower string bearing, a pressure sleeve, a half ring, a spacer sleeve, and a lower TC bearing comprising a lower string moving ring, a lower moving ring alloy, a lower static ring alloy, and a lower TC bearing static ring;
• wherein the upper connecting sleeve, the lower connecting sleeve, the shell, and the transmission shaft shell are connected in succession by taper threads;
• the connecting rod valve and the piston are axially limited;
• the upper thrust ball bearing is between the piston and the dextrorotation worm, and the dextrorotation worm and the dextrorotation transmission shaft are connected;
• the dextrorotation worm and the levorotation worm are configured with the lower thrust ball bearing;
• the levorotation worm and the dextrorotation transmission shaft are configured with the upper string bearing;
• the levorotation worm, the dextrorotation transmission shaft and the connection shaft are respectively welded with the upper one-way bearing and the lower one-way bearing;
• the connecting shaft separates the upper one-way bearing and the lower one-way bearing;
• the connecting shaft is splined to the one-way shaft, and the spring is in an inner cavity of the connecting shaft and the one-way shaft;
• the transmission shaft is threaded to the one-way shaft;
• and the upper TC bearing and the lower TC bearing are in a center of the lower string bearing, the pressure sleeve, the half-ring and the spacer sleeve.