32results about How to "Operation short answer" patented technology

The utility model discloses a joint robot rotating arm which comprises a supporting seat and a rotating arm seat, the bottom end of the rotating arm seat is connected with the top end of the supporting seat in an inserted mode, bearings are connected to the two sides of the supporting seat in an embedded mode, connecting openings are formed in the two sides of the rotating arm seat, a first rotating shaft is connected into one connecting opening in an inserted mode, and one end of the first rotating shaft is connected with one bearing in an inserted mode. A first rotating shaft is inserted into one connecting port, a second rotating shaft is inserted into the other connecting port, one end of the second rotating shaft is connected with one bearing in an inserted mode, connecting holes are formed in one end of the first rotating shaft and one end of the second rotating shaft, and two connecting pins are inserted between the two sides of the rotating arm base and penetrate through the connecting holes. The first rotating shaft is inserted into one connecting opening from one bearing, then the second rotating shaft is inserted into the other connecting opening from the other bearing, and then the connecting pin is inserted into the connecting hole, so that connection between the rotating arm seat and the supporting seat is facilitated, connection between the shaft rod and the rotating arm is facilitated, and convenience and rapidness are achieved.