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Annular flat plate paddle ship propulsion device

A technology of propulsion device and flat plate, which is applied in the field of ship machinery, and can solve the problems of complicated production, complex structure and low efficiency of propeller blades

Active Publication Date: 2013-05-29
珠海杰腾造船有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The propeller propulsion method used in traditional ships has low efficiency, produces more wakes, and the production of propeller blades is more complicated; the patent with the authorized announcement number of CN100360378C discloses a bionic flat ship propeller, although the efficiency is high, but the structure more complex

Method used

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  • Annular flat plate paddle ship propulsion device
  • Annular flat plate paddle ship propulsion device
  • Annular flat plate paddle ship propulsion device

Examples

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Embodiment Construction

[0020] Provide the implementation example of the present invention below, and in conjunction with appendix Figure 1~6 To illustrate.

[0021] Such as Figure 1~6As shown, a ship propulsion device with annular flat paddles includes a support arm 1, a turntable shaft 2, a turntable 3, a guide rail 4, a slider 5, a draw bar 6, a flat annular paddle 7, a paddle shaft 8, a guide plate 9, and a bottom plate 10. Side plate 11, driven gear 12, driving gear 13 and power input shaft 14; the support arm 1 is arranged horizontally, its left end is fixedly connected with the hull, and the lower end of the right end is vertically connected with the turntable shaft 2; the lower end of the turntable shaft 2 passes through the bearing Connected with the turntable 3 at the center of the turntable 3, the turntable 3 is perpendicular to the turntable shaft 2; the driven gear 12 is sleeved on the turntable shaft 2 through a bearing and is fixedly connected with the turntable 3, and the driving g...

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Abstract

The invention provides an annular flat plate paddle ship propulsion device and relates to the ship machinery technical field. The annular flat plate paddle ship propulsion device comprises a trailing arm, a rotary table shaft, a rotary table, a guide rail, a sliding block, a drag bar, a flat plate paddle, a paddle shaft, a guide plate, a base board, a side board, a driven gear, a driving gear and a power shaft, wherein the upper end and the lower end of the rotary table shaft are respectively connected with the right end of the trailing arm and the center of the rotary table; the guide plate, the base board and the side board surround to form a U-shaped groove which is placed below the rotary table; the flat plate paddle, the paddle shaft and the drag bar are vertically arranged in the U-shaped groove; power is transmitted to the rotary table through gears and then transmitted to the drag bar through the guide rail and the sliding block, and the drag bar drives the annular flat plate paddle to paddle and generate thrust. Due to limiting of the guide plate, the annular flat plate paddle moves ahead in a similar to a straight line mode after turning half circle. The annular flat plate paddle ship propulsion device is simple in structure, high in efficiency, and can be used as a thrust device for a ship and a ship model.

Description

technical field [0001] A ship propulsion device with annular flat blades relates to the technical field of ship machinery and can be widely used in the fields of transportation, military affairs, sports entertainment, toy models and the like. Background technique [0002] The propeller propulsion method used in traditional ships has low efficiency, produces more wakes, and the production of propeller blades is more complicated; the patent with the authorized announcement number of CN100360378C discloses a bionic flat ship propeller, although the efficiency is high, but the structure more complicated. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art, and provide a kind of annular plate paddle ship propulsion device with higher efficiency and simple structure. [0004] The technical solution adopted by the present invention is: including support arm, turntable shaft, turntable, guide rai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H1/08
Inventor 王志成
Owner 珠海杰腾造船有限公司
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