The invention discloses a rotorcraft transmission apparatus. The apparatus comprises a plurality of paddles, a rotor head, a gearbox body, a transmission mechanism, a main shaft and a shaft sleeve, wherein the rotor head is detachably connected with the end portion of each of the paddles; the edge position of the gearbox body is provided with a first mounting hole; the center position of the gearbox body is provided with a second mounting hole; the transmission mechanism comprises a transmission gear group and a first gear; the first gear is placed in the gearbox body; the transmission gear group is detachably connected with the gearbox body through the first mounting hole; the middle position of the outer wall of the transmission gear group is provided with an oblique gear; the oblique gear is engaged with a first gear; the shaft sleeve sleeves on the bottom of the main shaft; the top end of the main shaft is detachably connected with the rotor head; the bottom end of the main shaft is detachably connected with the gearbox body; and the end portion of the shaft sleeve is detachably connected with the gearbox body. The apparatus allows the first gear to drive the plurality of paddles to rotate through the main shaft, the shaft sleeve and the rotor head sequentially.
Rotorcraft transmission apparatus
2016-01-13
Patent
Elektronische Ressource
Englisch
IPC: | B64C AEROPLANES , Flugzeuge |
NTRS | 1987
|Advanced Rotorcraft Transmission Program
NTIS | 1990
|Advanced Rotorcraft Transmission (ART) program
NTRS | 1993
|Advanced Rotorcraft Transmission Technology
NTIS | 1991
|