Three-dimensional vector thrusting device for submersible

Three-dimensional vector thrusting device for submersible

  • CN 102,358,410 B
  • Filed: 07/26/2011
  • Issued: 05/13/2015
  • Est. Priority Date: 07/26/2011
  • Status: Active Grant
First Claim
Patent Images

1. three-dimensional vector propulsion device for submersible, it is characterized in that comprising primary mover, support, four groups of thrust mechanisms, described support is square-column-shaped, and cross-sectional plane is three-back-shaped;

  • Four groups of described thrust mechanisms are laid in support outer wall surrounding symmetrically;

    The structure of thrust mechanism is identical, and often organize thrust mechanism and comprise main shaft, thrust direction controller, transmission shaft, rolling disc, sun gear, Transmission, blade gear, blade spindle, blade, rolling disc is that flat is cylindric, its inner formation cavity;

    Described main shaft is rotated by described prime mover driven, main shaft and support normal-running fit, and main shaft outer end is through affixed with the inner bottom surface of rolling disc after the outer wall of support;

    Main shaft is hollow form, its inside stretches through transmission shaft vertically, the inner of transmission shaft is stretched out outside the inwall of main shaft and support, and be connected with thrust direction controller, the other end through affixed with the middle part of sun gear after the inner bottom part through hole of rolling disc, and this end rotary type be loaded on the outer bottom of rolling disc;

    Sun gear is in rolling disc inside, the several along the circumferential direction uniform blade spindle of normal-running fit in rolling disc, blade spindle parallels with main shaft, blade spindle is affixed through the middle part of blade gear, blade gear is connected with sun gear by Transmission, and blade spindle is affixed with one end of blade after stretching out the outer bottom of rolling disc;

    Turn disc one week, blade is around own axes half revolution;

    Described primary mover is a main motor, and its output shaft drives the main shaft of each group of thrust mechanism by reduction gearing mechanism;

    Described reduction gearing mechanism comprises coupler, driving gear, planetary wheel, internal messing tooth-umbrella shape tooth linkage gear, and internal messing tooth-umbrella shape tooth linkage gear is provided with inner gear and outer crowngear;

    The output shaft of main motor is by the driving gear interlock in coupler and support, driving gear engages with planetary wheel, planetary wheel is meshed with the inner gear of internal messing tooth-umbrella shape tooth linkage gear, the outer crowngear of internal messing tooth-umbrella shape tooth linkage gear is all meshed with the main gear of each group of thrust mechanism, and the middle part of main gear is passed and affixed described main shaft;

    Described often group thrust mechanism is respectively by single described prime mover driven, and primary mover adopts direct-driving electric motivation, and its output shaft directly drives described main shaft.

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