Underwater power assembly and underwater robot

A technology of power components and couplings, applied in the direction of mechanical gear transmission, etc., to achieve good maneuverability and stability, reduce failure rate, and prevent excessive torque

Inactive Publication Date: 2020-05-15
BOYA GONGDAO BEIJING ROBOT TECH CO LTD
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Problems solved by technology

Propeller propulsion has been difficult to meet this requirement

Method used

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  • Underwater power assembly and underwater robot
  • Underwater power assembly and underwater robot
  • Underwater power assembly and underwater robot

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Embodiment Construction

[0029] In order to have a clearer understanding of the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0030] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0031] Refer below Figure 1 to Figure 6 Some embodiments according to the invention are described.

[0032] Such as Figure 1 to Figure 6 As shown, the embodiment of the first aspect of the present...

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Abstract

The invention provides an underwater power assembly and an underwater robot. The underwater power assembly comprises a sealing shell, a driving device, a speed reducer, a torque limiter, a coupler andfins. The driving device is fixedly arranged in the sealed shell; the speed reducer is arranged in the sealed shell; an input shaft of the speed reducer is connected with the driving device; the coupler penetrates through the sealing shell, the first end, located in the sealing shell, of the coupler is connected with an output shaft of the speed reducer through a torque limiter, and the second end, located outside the sealing shell, of the coupler is fixed to the fin. According to the underwater power assembly, by arranging the speed reducer, large-torque output can be achieved, large-torqueswing of the fins is achieved, and the maneuvering capacity of an underwater robot can be improved. And meanwhile, by arranging the torque limiter, the working reliability of the underwater power assembly can be improved, and the failure rate is reduced.

Description

technical field [0001] The invention relates to the technical field of underwater equipment, in particular to an underwater power assembly and an underwater robot. Background technique [0002] Traditional underwater vehicles mainly use the propeller propulsion method, which is limited by poor performance in low-speed environments, high noise, and poor maneuverability. Nowadays, people have higher and higher requirements for underwater vehicles to deal with complex situations in the ocean, and underwater vehicles need to have good maneuverability and stability in low-speed environments. Propeller propulsion has been difficult to meet this requirement. Contents of the invention [0003] The present invention aims to solve at least one of the technical problems existing in the prior art or related art. [0004] In view of this, an object of the present invention is to provide an underwater power assembly. [0005] Another object of the present invention is to provide an u...

Claims

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Application Information

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IPC IPC(8): B63H23/02
CPCB63H23/02
Inventor 熊明磊刘召斌王戋
Owner BOYA GONGDAO BEIJING ROBOT TECH CO LTD
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