Patent ID: 11858605
Assignee: GUANGZHOU UNIVERSITY
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 1:
2. The robot according to claim 1, wherein the driving mechanism comprises an electromagnetic device (7), a support plate (8), a first elastic member (9), a permanent magnetic plate (10), an electric motor (11), a permanent magnetic block (13), a first bevel gear (14), a conductor coil (18), a connecting plate (19), a rotating rod (21), a first transmission strip (23), a second transmission strip (24) and a sliding toothed plate (25);
the electromagnetic device (7) is inlaid in a bottom wall of the second transmission cavity (6), the support plate (8) is connected to the bottom wall of the second transmission cavity (6) by means of the first elastic member (9), the permanent magnetic plate (10) is fixedly connected to a bottom wall of the support plate (8), the electric motor (11) is fixedly connected to a top wall of the support plate (8), the permanent magnetic block (13) and the first bevel gear (14) are fixedly connected to a power output shaft (111) of the electric motor (11), a transmission recess (12) is formed in an upper end of the power output shaft (111), the conductor coil (18) and the connecting plate (19) are fixedly connected to a rear wall of the second transmission cavity (6), the conductor coil (18) is electrically connected to the electromagnetic device (7), the permanent magnetic block (13) is located in the conductor coil (18), a through hole (20) is formed in the connecting plate (19), the rotating rod (21) penetrates through the through hole (20), the rotating rod (21) is rotatably connected to an inner wall of the through hole (20), a transmission block (22) is fixedly connected to a lower end of the rotating rod (21), the transmission block (22) is in the shape of a prism, the shape of the transmission recess (12) matches that of the transmission block (22), the first transmission strip (23) is perpendicularly fixedly connected to an upper end of the rotating rod (21), the second transmission strip (24) is perpendicularly fixedly connected to a top wall of the first transmission strip (23), the sliding toothed plate (25) is slidably connected to a top wall of the second transmission cavity (6), a transmission channel (26) is formed in a bottom wall of the sliding toothed plate (25), and the second transmission strip (24) is slidably connected to an inner wall of the transmission channel (26);
the acceleration mechanism comprises a fixing plate (15), a first rotating wheel (16), a second bevel gear (17) and two propeller mechanisms, the fixing plate (15) is fixedly connected to the bottom wall of the second transmission cavity (6), the first rotating wheel (16) is rotatably connected to the fixing plate (15), and the second bevel gear (17) is fixedly connected to the first rotating wheel (16);
each of the propeller mechanisms comprises a transmission belt (28), an extension plate (29), a second rotating wheel (32), a rotating shaft (31), a hub (33) and a paddle (331), the extension plate (29) is fixedly connected to an outer wall of the robot body (1), a third transmission cavity (30) is formed in the extension plate (29), the rotating shaft (31) is rotatably connected to a side wall of the third transmission cavity (30), one end of the rotating shaft (31) extends out of the extension plate (29), the second rotating wheel (32) and the hub (33) are fixedly connected to the rotating shaft (31), the second rotating wheel (32) is connected to the first rotating wheel (16) by means of the transmission belt (28), and the paddle (331) is fixedly connected to the hub (33); and
the tail fin (4) is rotatably connected to the robot body (1) by means of a U-shaped member (5), the U-shaped member (5) penetrates through the second transmission cavity (6), a first spur gear (27) is fixedly connected to the U-shaped member (5), and the sliding toothed plate (25) is engaged with the first spur gear (27).