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Ship thruster and ship

A technology for propellers and ships, applied in the field of ship propellers and ships, can solve the problems of limited speed increase, small propeller thrust, and low speed increase efficiency

Pending Publication Date: 2018-06-01
袁启
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a ship propeller and its ship, which solves the technical problems of the existing ship propellers such as small thrust, limited speed increase and low speed increase efficiency

Method used

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  • Ship thruster and ship
  • Ship thruster and ship
  • Ship thruster and ship

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Embodiment Construction

[0021] The accompanying drawings constituting a part of this application are used to provide further understanding of the present invention, and the schematic embodiments and descriptions of the present invention are used to explain the present invention, and do not constitute an improper limitation of the present invention.

[0022] see figure 1 , The marine propeller provided by the present invention includes: a motor 15, a blade and a turning mechanism, the motor 15 is connected to the output of the turning mechanism, and the blade is connected to the turning mechanism. The turning mechanism includes an input shaft 233 and a cylindrical gear set sleeved on the input shaft 233 in sequence. The cylindrical gear set includes the chute plate 22 , the first cylindrical gear 120 and the second cylindrical gear 130 . The side wall of the chute plate 22 is provided with a chute 19 along the circumference of the chute plate 22 for turning the paddle 90°, and one end of the first col...

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PUM

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Abstract

The invention provides a ship thruster. By the aid of a sliding groove disk, two rotatable oblique rotating mechanisms and one group of bevel gear groups connected with a motor, reciprocating blades obliquely rotate at a specific position to provide thrust for a ship. The ship thruster is high in thrusting efficiency, simple to manufacture, low in noise and free from pollution, and the ship, a warship and a submarine can be driven by an internal combustion engine, nuclear power, storage batteries or manpower.

Description

technical field [0001] The invention relates to the technical field of ships and ship propellers, in particular to a ship propeller and ships thereof. Background technique [0002] Ship propellers are usually used on speedboats, rubber boats, submarines or sailboats. They mainly use engines or motors as power sources, and propellers are often used as propellers. Although such propellers can obtain greater power, their speed is limited and their efficiency is low. . Other propellers such as water-jet propellers and multi-blade propellers have the problems of complex structure, heavy weight, difficult manufacture and poor corrosion resistance. Contents of the invention [0003] The object of the present invention is to provide a ship propeller and its ship, which solves the technical problems of the existing ship propellers such as small thrust, limited speed increase and low speed increase efficiency. [0004] The invention provides a ship propeller, comprising: a motor, ...

Claims

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Application Information

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IPC IPC(8): B63H1/02B63H21/17
CPCB63H1/02B63H21/17
Inventor 袁启
Owner 袁启
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